

                           SECURITIES AND EXCHANGE COMMISSION
                                 Washington, D.C.  20549


                                        FORM 8-K


                     Current Report Pursuant To Section 13 or 15(d) of
                            the Securities Exchange Act of 1934

           Date of Report (Date of earliest event reported):  December 26, 2003


                      AMERIQUEST MORTGAGE SECURITIES INC.
          (as depositor, Ameriquest Mortgage Company, Master Servicer,
             and Deutsche Bank National Trust Company, as Trustee).

                  AMERIQUEST MORT SEC INC ASST BACKED SER 2003-10
            (Exact name of Registrant as specified in its Charter)


                                       DELAWARE
                     (State or Other Jurisdiction of Incorporation)

               333-105982-03                          33-0885129
          (Commission File Number)        (I.R.S. Employer Identification No.)


          1100 TOWN & COUNTRY ROAD, SUITE 1100
          ORANGE, CALIFORNIA                              92868
          (Address of principal executive offices)     (Zip Code)


          Registrant's Telephone Number, Including Area Code:  (714) 541-9960


     Item 5.  Other Events

     Attached hereto is a copy of the Monthly Remittance Statements to the
     Certificateholders which was derived from the monthly information
     submitted by the Master Servicer of the Trust to the Trustee.


     Item 7.  Financial Statement and Exhibits

     Exhibits:  (as noted in Item 5 above)

     Monthly Remittance Statement to the Certificateholders dated as of
     December 26, 2003.




                                     SIGNATURE


               Pursuant to the requirements of the Securities Exchange Act of
          1934, the Registrant has duly caused this report to be signed on its
          behalf by the undersigned, hereunto duly authorized.


                                  Deutsche Bank National Trust Company,
                                  not in its individual capacity, but solely
                                  as a duly authorized agent of the Registrant
                                  pursuant to the Pooling and Servicing
                                  Agreement, dated as of October 1,2003.


          Date:  Jan 02, 2004               By:  /s/  Katherine M. Wannenmacher
                                            Katherine M. Wannenmacher
                                            Vice President


                                   EXHIBIT INDEX

          DOCUMENT

          Monthly Remittance Statement to the Certificateholders
          dated as of December 26, 2003.


	Ameriquest Mortgage Securities, Inc. Series 2003-10
	Mortgage Pass-Through Certificates


	December 26, 2003 Distribution


	Contents



			TABLE OF CONTENTS

								Page

			1.	Contents				1
			2.	Certificate Payment Report				2
			3.	Collection Account Report				4
			4.	Credit Enhancement Report				7
			5.	Collateral Report				8
			6.	Delinquency Report				11
			7.	REO Report				15
			8.	Foreclosure Report				16
			9.	Prepayment Report				17
			10.	Prepayment Detail Report				20
			11.	Realized Loss Report				22
			12.	Realized Loss Detail Report				25
			13.	Triggers, Adj. Rate Cert. and Miscellaneous Report				26




				Total Number of Pages				26



			CONTACTS

				Administrator: Danette Susag
				Direct Phone Number: (714)247-6267
				Address: Deutsche Bank
				1761 E. St. Andrew Place, Santa Ana, CA 92705

				Web Site: https://www.corporatetrust.db.com/invr
				Factor Information: (800) 735-7777
				Main Phone Number: (714) 247-6000



ISSUANCE INFORMATION

	Seller:		Ameriquest Mortgage Corp					Cut-Off Date: October 1, 2003
	Certificate Insurer(s):							Closing Date: October 10, 2003
								First Payment Date: November 25, 2003
	Servicer(s):		Ameriquest Mortgage Corp Master Servicer


								Distribution Date: December 26, 2003
	Underwriter(s):		Deutsche Bank Lead Underwriter					Record Date: December 24, 2003
			Merrill Lynch & Co. Co-Lead Underwriter					November 28, 2003
			Banc of America Securities LLC Co-Lead Underwriter
			CS First Boston Co-Lead Underwriter




						Page 1 of 26					© COPYRIGHT 2003 Deutsche Bank
	Ameriquest Mortgage Securities, Inc. Series 2003-10
	Mortgage Pass-Through Certificates
	REMIC II
	Certificate Payment Report for December 26, 2003 Distribution


	Distribution in Dollars - Current Period
					Prior						Current
	Class	Original			Principal			Total	Realized	Deferred	Principal
Class	Type	Face Value			Balance	Interest	Principal	Distribution	Losses	Interest	Balance
					(1)	(2)	(3)	(4)=(2)+(3)	(5)	(6)	(7)=(1)-(3)-(5)+(6)

AF-1	STEP, FLT,	72,357,000.00			70,843,281.63	78,008.78	2,221,849.65	2,299,858.43	-	-	68,621,431.98
AF-2	AFC, SEQ	24,854,000.00			24,854,000.00	52,607.63	-	52,607.63	-	-	24,854,000.00
AF-3	AFC, SEQ	50,404,000.00			50,404,000.00	135,670.77	-	135,670.77	-	-	50,404,000.00
AF-4	AFC, SEQ	27,192,000.00			27,192,000.00	100,610.40	-	100,610.40	-	-	27,192,000.00
AF-5	STEP, AFC,	31,799,000.00			31,799,000.00	144,950.44	-	144,950.44	-	-	31,799,000.00
AF-6	STEP, AFC,	22,956,000.00			22,956,000.00	90,102.30	-	90,102.30	-	-	22,956,000.00
AV-1	STEP, FLT	681,161,000.00			676,394,494.52	872,948.16	10,272,815.81	11,145,763.97	-	-	666,121,678.71
AV-2	STEP, FLT	103,277,000.00			101,444,980.47	128,303.24	1,761,996.72	1,890,299.96	-	-	99,682,983.75
M-1	MEZ, STEP,	63,600,000.00			63,600,000.00	99,606.88	-	99,606.88	-	-	63,600,000.00
M-2	MEZ, STEP,	54,000,000.00			54,000,000.00	131,071.88	-	131,071.88	-	-	54,000,000.00
M-3	MEZ, STEP,	12,000,000.00			12,000,000.00	31,710.42	-	31,710.42	-	-	12,000,000.00
M-4	MEZ, STEP,	13,200,000.00			13,200,000.00	47,384.79	-	47,384.79	-	-	13,200,000.00
M-5	MEZ, STEP,	12,000,000.00			12,000,000.00	50,310.42	-	50,310.42	-	-	12,000,000.00
MV-6	MEZ, STEP,	4,200,000.00			4,200,000.00	17,608.65	-	17,608.65	-	-	4,200,000.00
MF-6	MEZ, STEP,	9,000,000.00			9,000,000.00	39,375.00	-	39,375.00	-	-	9,000,000.00
CE	SUB	17,999,720.21			17,999,997.30	5,152,045.76	-	5,152,045.76	-	-	17,999,997.30
P	SUB,EXE	100.00			100.00	203,867.07	-	203,867.07	-	-	100.00
R	R	-			-	-	-	-	-	-	-


Total		1,199,999,820.21			1,191,887,853.92	7,376,182.59	14,256,662.18	21,632,844.77	-	-	1,177,631,191.74


	Interest Accrual Detail				Current Period Factor Information per $1,000 of Original Face
						Orig. Principal	Prior				Current
	Period	Period				(with Notional)	Principal			Total	Principal
Class	Starting	Ending		Method	Cusip	Balance	Balance	Interest	Principal	Distribution	Balance
							(1)	(2)	(3)	(4)=(2)+(3)	(5)

AF-1	10/10/03	11/24/03		A-Act/360	03072SKK0	72,357,000.00	979.079863	1.078110	30.706769	31.784878	948.373094
AF-2	10/01/03	10/31/03		A-30/360	03072SKL8	24,854,000.00	1,000.000000	2.116667	-	2.116667	1,000.000000
AF-3	10/01/03	10/31/03		A-30/360	03072SKM6	50,404,000.00	1,000.000000	2.691667	-	2.691667	1,000.000000
AF-4	10/01/03	10/31/03		A-30/360	03072SKN4	27,192,000.00	1,000.000000	3.700000	-	3.700000	1,000.000000
AF-5	10/01/03	10/31/03		A-30/360	03072SKP9	31,799,000.00	1,000.000000	4.558333	-	4.558333	1,000.000000
AF-6	10/01/03	10/31/03		A-30/360	03072SKQ7	22,956,000.00	1,000.000000	3.925000	-	3.925000	1,000.000000
AV-1	10/10/03	11/24/03		A-Act/360	03072SKH7	681,161,000.00	993.002381	1.281559	15.081333	16.362892	977.921048
AV-2	10/10/03	11/24/03		A-Act/360	03072SKJ3	103,277,000.00	982.261108	1.242322	17.060882	18.303204	965.200226
M-1	10/10/03	11/24/03		A-Act/360	03072SKR5	63,600,000.00	1,000.000000	1.566146	-	1.566146	1,000.000000
M-2	10/10/03	11/24/03		A-Act/360	03072SKS3	54,000,000.00	1,000.000000	2.427257	-	2.427257	1,000.000000
M-3	10/10/03	11/24/03		A-Act/360	03072SKT1	12,000,000.00	1,000.000000	2.642535	-	2.642535	1,000.000000
M-4	10/10/03	11/24/03		A-Act/360	03072SKU8	13,200,000.00	1,000.000000	3.589757	-	3.589757	1,000.000000
M-5	10/10/03	11/24/03		A-Act/360	03072SKV6	12,000,000.00	1,000.000000	4.192535	-	4.192535	1,000.000000
MV-6	10/10/03	11/24/03		A-Act/360	03072SKW4	4,200,000.00	1,000.000000	4.192536	-	4.192536	1,000.000000
MF-6	10/01/03	10/31/03		A-30/360	03072SKX2	9,000,000.00	1,000.000000	4.375000	-	4.375000	1,000.000000
CE	10/01/03	10/31/03		A-30/360		17,999,720.21	1,000.015394	286.229214	-	286.229214	1,000.015394
P	10/01/03	10/31/03		A-30/360		100.00	1,000.000000	2,038,670.700000	-	2,038,670.700000	1,000.000000
R	10/01/03	10/31/03		A-30/360		-	-	-	-	-	-


							Page 2 of 26				© COPYRIGHT 2003 Deutsche Bank
	Ameriquest Mortgage Securities, Inc. Series 2003-10
	Mortgage Pass-Through Certificates
	REMIC II
	Certificate Payment Report for December 26, 2003 Distribution


	Distribution in Dollars - to Date
											Current
	Original				Unscheduled	Scheduled	Total	Total	Realized	Deferred	Principal
Class	Face Value		Interest		Principal	Principal	Principal	Distribution	Losses	Interest	Balance
	(1)		(2)		(3)	(4)	(5)=(3)+(4)	(6)=(2)+(5)	(7)	(8)	(9)=(1)-(5)-(7)+(8)

AF-1	72,357,000.00		196,352.67		3,349,298.23	386,269.79	3,735,568.02	3,931,920.69	-	-	68,621,431.98
AF-2	24,854,000.00		105,215.26		-	-	-	105,215.26	-	-	24,854,000.00
AF-3	50,404,000.00		271,341.54		-	-	-	271,341.54	-	-	50,404,000.00
AF-4	27,192,000.00		201,220.80		-	-	-	201,220.80	-	-	27,192,000.00
AF-5	31,799,000.00		289,900.88		-	-	-	289,900.88	-	-	31,799,000.00
AF-6	22,956,000.00		180,204.60		-	-	-	180,204.60	-	-	22,956,000.00
AV-1	681,161,000.00		2,178,506.74		13,563,854.83	1,475,466.46	15,039,321.29	17,217,828.03	-	-	666,121,678.71
AV-2	103,277,000.00		322,291.87		3,199,847.64	394,168.61	3,594,016.25	3,916,308.12	-	-	99,682,983.75
M-1	63,600,000.00		247,512.21		-	-	-	247,512.21	-	-	63,600,000.00
M-2	54,000,000.00		325,651.88		-	-	-	325,651.88	-	-	54,000,000.00
M-3	12,000,000.00		78,783.75		-	-	-	78,783.75	-	-	12,000,000.00
M-4	13,200,000.00		117,718.79		-	-	-	117,718.79	-	-	13,200,000.00
M-5	12,000,000.00		124,983.76		-	-	-	124,983.76	-	-	12,000,000.00
MV-6	4,200,000.00		43,744.32		-	-	-	43,744.32	-	-	4,200,000.00
MF-6	9,000,000.00		78,750.00		-	-	-	78,750.00	-	-	9,000,000.00
CE	17,999,720.21		9,637,164.44		-	-	-	9,637,164.44	-	277.09	17,999,997.30
P	100.00		250,126.16		-	-	-	250,126.16	-	-	100.00
R	-		-		-	-	-	-	-	-	-


Total	1,199,999,820.21		14,649,469.67		20,113,000.70	2,255,904.86	22,368,905.56	37,018,375.23	-	277.09	1,177,631,191.74


	Interest Detail
	Pass-	Prior Principal				Non-	Prior	Unscheduled		Paid or	Current
	Through	(with Notional)			Accrued	Supported	Unpaid	Interest	Optimal	Deferred	Unpaid
Class	Rate	Balance			Interest	Interest SF	Interest	Adjustments	Interest	Interest	Interest
					(1)	(2)	(3)	(4)	(5)=(1)-(2)+(3)+(4)	(6)	(7)=(5)-(6)

AF-1	1.27875%	70,843,281.63			78,008.78	-	-	-	78,008.78	78,008.78	-
AF-2	2.54000%	24,854,000.00			52,607.63	-	-	-	52,607.63	52,607.63	-
AF-3	3.23000%	50,404,000.00			135,670.77	-	-	-	135,670.77	135,670.77	-
AF-4	4.44000%	27,192,000.00			100,610.40	-	-	-	100,610.40	100,610.40	-
AF-5	5.47000%	31,799,000.00			144,950.44	-	-	-	144,950.44	144,950.44	-
AF-6	4.71000%	22,956,000.00			90,102.30	-	-	-	90,102.30	90,102.30	-
AV-1	1.49875%	676,394,494.52			872,948.16	-	-	-	872,948.16	872,948.16	-
AV-2	1.46875%	101,444,980.47			128,303.24	-	-	-	128,303.24	128,303.24	-
M-1	1.81875%	63,600,000.00			99,606.88	-	-	-	99,606.88	99,606.88	-
M-2	2.81875%	54,000,000.00			131,071.88	-	-	-	131,071.88	131,071.88	-
M-3	3.06875%	12,000,000.00			31,710.42	-	-	-	31,710.42	31,710.42	-
M-4	4.16875%	13,200,000.00			47,384.79	-	-	-	47,384.79	47,384.79	-
M-5	4.86875%	12,000,000.00			50,310.42	-	-	-	50,310.42	50,310.42	-
MV-6	4.86875%	4,200,000.00			17,608.65	-	-	-	17,608.65	17,608.65	-
MF-6	5.25000%	9,000,000.00			39,375.00	-	-	-	39,375.00	39,375.00	-
CE	5.18700%	17,999,997.30			5,152,045.76	-	-	-	5,152,045.76	5,152,045.76	-
P		100.00			203,867.07	-	-	-	203,867.07	203,867.07	-
R		-			-	-	-	-	-	-	-


Total		1,191,887,853.92			7,376,182.59	-	-	-	7,376,182.59	7,376,182.59	-


							Page 3 of 26				© COPYRIGHT 2003 Deutsche Bank
	Ameriquest Mortgage Securities, Inc. Series 2003-10
	Mortgage Pass-Through Certificates

	Collection Account Report for December 26, 2003 Distribution


	Collection Account Report


SUMMARY					GROUP 3	GROUP 2	GROUP 1	TOTAL

	Principal Collections				2,221,849.65	1,761,996.72	10,272,815.81	14,256,662.18
	Principal Other Accounts				0.00	0.00	0.00	0.00
	TOTAL NET PRINCIPAL				2,221,849.65	1,761,996.72	10,272,815.81	14,256,662.18

	Interest Collections				1,561,676.76	748,624.08	4,974,928.58	7,285,229.42
	Interest Withdrawals				0.00	0.00	0.00	0.00
	Interest Other Accounts				0.00	0.00	0.00	203,867.07
	Interest Fees				(26,777.43)	(9,016.43)	(77,121.49)	(112,915.35)
	TOTAL NET INTEREST				1,534,899.33	739,607.65	4,897,807.09	7,376,181.14

	TOTAL AVAILABLE FUNDS FOR DISTRIBUTION				3,756,748.98	2,501,604.37	15,170,622.90	21,632,843.32


PRINCIPAL - COLLECTIONS					GROUP 3	GROUP 2	GROUP 1	TOTAL

	Scheduled Principal Received				272,438.14	97,422.02	757,761.48	1,127,621.64
	Prepayments In Full				1,742,268.82	1,657,658.93	8,005,950.50	11,405,878.25
	Curtailments				27,248.53	6,915.77	195,692.91	229,857.21
	Liquidations				0.00	0.00	0.00	0.00
	Insurance Principal				0.00	0.00	0.00	0.00
	Repurchased Principal Amounts				179,894.16	0.00	1,313,410.92	1,493,305.08
	Other Principal				0.00	0.00	0.00	0.00
	Total Realized Loss Of Principal				0.00	0.00	0.00	0.00
	Delinquent Principal				(206,026.23)	(79,534.91)	(557,146.97)	(842,708.11)
	Advanced Principal				206,026.23	79,534.91	557,146.97	842,708.11

	TOTAL PRINCIPAL COLLECTED				2,221,849.65	1,761,996.72	10,272,815.81	14,256,662.18


				Page 4 of 26				© COPYRIGHT 2003 Deutsche Bank
	Ameriquest Mortgage Securities, Inc. Series 2003-10
	Mortgage Pass-Through Certificates

	Collection Account Report for December 26, 2003 Distribution


	Collection Account Report


PRINCIPAL - WITHDRAWALS					GROUP 3	GROUP 2	GROUP 1	TOTAL
SPACE INTENTIONALLY LEFT BLANK


PRINCIPAL - OTHER ACCOUNTS					GROUP 3	GROUP 2	GROUP 1	TOTAL



	TOTAL OTHER ACCOUNTS PRINCIPAL				0.00	0.00	0.00	0.00


INTEREST - COLLECTIONS					GROUP 3	GROUP 2	GROUP 1	TOTAL

	Scheduled Interest				1,646,176.11	789,990.46	5,223,112.06	7,659,278.63
	Liquidation Interest				0.00	0.00	0.00	0.00
	Repurchased Interest				1,783.95	0.00	10,056.55	11,840.50
	Insurance Interest				0.00	0.00	0.00	0.00
	Other Interest				0.00	0.00	0.00	0.00
	Relief Act Interest Shortfalls				0.00	0.00	0.00	0.00
	Prepayment Interest Shortfalls				(1,639.60)	(3,152.55)	(10,192.40)	(14,984.55)
	Compensating Interest				1,639.60	3,152.55	10,192.40	14,984.55
	Delinquent Interest				(1,267,143.39)	(654,888.45)	(4,121,387.49)	(6,043,419.33)
	Interest Advanced				1,180,860.09	613,522.07	3,863,147.46	5,657,529.62

	TOTAL INTEREST COLLECTED				1,561,676.76	748,624.08	4,974,928.58	7,285,229.42


				Page 5 of 26				© COPYRIGHT 2003 Deutsche Bank
	Ameriquest Mortgage Securities, Inc. Series 2003-10
	Mortgage Pass-Through Certificates

	Collection Account Report for December 26, 2003 Distribution


	Collection Account Report


INTEREST - WITHDRAWALS					GROUP 3	GROUP 2	GROUP 1	TOTAL

	Trust Fund Expenses							0.00
	Nonrecoverable Advances							0.00
	Reimbursements to Master Servicer							0.00

	TOTAL INTEREST WITHDRAWALS							0.00


INTEREST - OTHER ACCOUNTS					GROUP 3	GROUP 2	GROUP 1	TOTAL

	Prepayment Charges							203,867.07



	TOTAL INTEREST OTHER ACCOUNTS							203,867.07


INTEREST - FEES					GROUP 3	GROUP 2	GROUP 1	TOTAL

	Current Servicing Fees				26,282.14	8,795.72	75,652.36	110,730.22

	Trustee Fee				495.29	220.71	1,469.13	2,185.13



	TOTAL INTEREST OTHER FEES				26,777.43	9,016.43	77,121.49	112,915.35


				Page 6 of 26				© COPYRIGHT 2003 Deutsche Bank
	Ameriquest Mortgage Securities, Inc. Series 2003-10
	Mortgage Pass-Through Certificates

	Credit Enhancement Report for December 26, 2003 Distribution


	Credit Enhancement Report


ACCOUNTS					GROUP 3	GROUP 2	GROUP 1	TOTAL
SPACE INTENTIONALLY LEFT BLANK


INSURANCE					GROUP 3	GROUP 2	GROUP 1	TOTAL
SPACE INTENTIONALLY LEFT BLANK


STRUCTURAL FEATURES					GROUP 3	GROUP 2	GROUP 1	TOTAL

	Overcollateralized Amount							17,999,997.30
	Overcollateralization Reduction Amount							0.00
	Overcollateralization Deficiency Amount							0.00
	Overcollateralization Target Amount							17,999,997.30
	Excess Overcollateralization Amount							0.00
	Overcollateralization Increase Amount							0.00


				Page 7 of 26				© COPYRIGHT 2003 Deutsche Bank
	Ameriquest Mortgage Securities, Inc. Series 2003-10
	Mortgage Pass-Through Certificates

	Collateral Report for December 26, 2003 Distribution


	Collateral Report


COLLATERAL					GROUP 3	GROUP 2	GROUP 1	TOTAL
	Loan Count:
	*Original*				1536	428	5461	7425
	Prior				1,527	424	5,434	7,385
	Prefunding				-	-	-	-
	Scheduled Paid Offs				-	-	-	-
	Full Voluntary Prepayments				(9)	(4)	(41)	(54)
	Repurchases				(1)	-	(6)	(7)
	Liquidations				-	-	-	-
	Current				1,517	420	5,387	7,324

	*Principal Balance:*
	Original				271,670,729.32	122,221,006.63	806,108,084.26	1,199,999,820.21
	Prior				270,157,062.65	120,389,049.68	801,341,741.59	1,191,887,853.92
	Prefunding				-	-	-	-
	Scheduled Principal				(272,438.14)	(97,422.02)	(757,761.48)	(1,127,621.64)
	Partial and Full Voluntary Prepayments				(1,769,517.35)	(1,664,574.70)	(8,201,643.41)	(11,635,735.46)
	Repurchases				(179,894.16)	-	(1,313,410.92)	(1,493,305.08)
	Liquidations				-	-	-	-
	Current				267,935,213.00	118,627,052.96	791,068,925.78	1,177,631,191.74

PREFUNDING					GROUP 3	GROUP 2	GROUP 1	TOTAL
SPACE INTENTIONALLY LEFT BLANK


	Group 1		Group 3
	Group 2
Current Prin Balance by Groups (in millions of dollars)					Total Current Principal Balance (in millions of dollars)


				Page 8 of 26				© COPYRIGHT 2003 Deutsche Bank
	Ameriquest Mortgage Securities, Inc. Series 2003-10
	Mortgage Pass-Through Certificates

	Collateral Report for December 26, 2003 Distribution


	Collateral Report


CHARACTERISTICS					GROUP 3	GROUP 2	GROUP 1	TOTAL

	Weighted Average Coupon Original				7.320312%	7.892142%	7.842751%	7.729505%
	Weighted Average Coupon Prior				7.320312%	7.892142%	7.842751%	7.729505%
	Weighted Average Coupon Current				7.320009%	7.874375%	7.836610%	7.723330%
	Weighted Average Months to Maturity Original				339	349	342	342
	Weighted Average Months to Maturity Prior				339	349	342	342
	Weighted Average Months to Maturity Current				338	348	341	341
	Weighted Avg Remaining Amortization Term Original				339	348	316	325
	Weighted Avg Remaining Amortization Term Prior				339	348	316	325
	Weighted Avg Remaining Amortization Term Current				338	347	341	341
	Weighted Average Seasoning Original				2.11	2.09	2.16	2.14
	Weighted Average Seasoning Prior				2.11	2.09	2.16	2.14
	Weighted Average Seasoning Current				3.11	3.10	3.16	3.14

Note: Original information refers to deal issue.


	Group 1		Group 3
	Group 2
WAC by Groups					Total WAC


WARAT by Groups					Total WARAT


Note: Dates correspond to distribution dates.
				Page 9 of 26				© COPYRIGHT 2003 Deutsche Bank
	Ameriquest Mortgage Securities, Inc. Series 2003-10
	Mortgage Pass-Through Certificates

	Collateral Report for December 26, 2003 Distribution


	Collateral Report


ARM CHARACTERISTICS					GROUP 3	GROUP 2	GROUP 1	TOTAL

	Weighted Average Margin Original					3.799%	3.919%
	Weighted Average Margin Prior					3.799%	3.919%
	Weighted Average Margin Current					3.774%	3.912%
	Weighted Average Max Rate Original					9.226%	9.607%
	Weighted Average Max Rate Prior					9.226%	9.607%
	Weighted Average Max Rate Current					9.144%	9.588%
	Weighted Average Min Rate Original					5.326%	5.708%
	Weighted Average Min Rate Prior					5.326%	5.708%
	Weighted Average Min Rate Current					5.273%	5.696%
	Weighted Average Cap Up Original					0.650%	0.650%
	Weighted Average Cap Up Prior					0.650%	0.650%
	Weighted Average Cap Up Current					0.645%	0.649%
	Weighted Average Cap Down Original					0.650%	0.650%
	Weighted Average Cap Down Prior					0.650%	0.650%
	Weighted Average Cap Down Current					0.645%	0.649%

Note: Original information refers to deal issue.

SERVICING FEES / ADVANCES					GROUP 3	GROUP 2	GROUP 1	TOTAL

	Current Servicing Fees				26,282.14	8,795.72	75,652.36	110,730.22
	Delinquent Servicing Fees				86,283.30	41,366.39	258,240.03	385,889.72
	TOTAL SERVICING FEES				112,565.44	50,162.11	333,892.39	496,619.94


	Compensating Interest				(1,639.60)	(3,152.55)	(10,192.40)	(14,984.55)
	Delinquent Servicing Fees				(86,283.30)	(41,366.39)	(258,240.03)	(385,889.72)
	COLLECTED SERVICING FEES				24,642.54	5,643.17	65,459.96	95,745.67
	Aggregate Advances with respect to this Distribution				1,386,886.32	693,056.98	4,420,294.43	6,500,237.73
	Current Nonrecoverable Advances				0.00	0.00	0.00	0.00
	Cumulative Nonrecoverable Advances				0.00	0.00	0.00	0.00


ADDITIONAL COLLATERAL INFORMATION					GROUP 3	GROUP 2	GROUP 1	TOTAL

	Net Prepayment Interest Shortfall				0.00	0.00	0.00	0.00


				Page 10 of 26				© COPYRIGHT 2003 Deutsche Bank
	Ameriquest Mortgage Securities, Inc. Series 2003-10
	Mortgage Pass-Through Certificates

	Delinquency Report for December 26, 2003 Distribution


	Delinquency Report - Total


				<1 PAYMENT	1 PAYMENT	2 PAYMENTS	3+ PAYMENTS	TOTAL
DELINQUENT		Balance			18,160,614.75	1,357,806.42	-	19,518,421.17
		% Balance			1.54%	0.12%	0.00%	1.66%
		# Loans			118	14	-	132
		% # Loans			1.61%	0.19%	0.00%	1.80%
FORECLOSURE		Balance		-	-	-	-	-
		% Balance		0.00%	0.00%	0.00%	0.00%	0.00%
		# Loans		-	-	-	-	-
		% # Loans		0.00%	0.00%	0.00%	0.00%	0.00%
BANKRUPTCY		Balance		709,397.58	110,866.47	-	-	820,264.05
		% Balance		0.06%	0.01%	0.00%	0.00%	0.07%
		# Loans		5	1	-	-	6
		% # Loans		0.07%	0.01%	0.00%	0.00%	0.08%
REO		Balance		-	-	-	-	-
		% Balance		0.00%	0.00%	0.00%	0.00%	0.00%
		# Loans		-	-	-	-	-
		% # Loans		0.00%	0.00%	0.00%	0.00%	0.00%

TOTAL		Balance		709,397.58	18,271,481.22	1,357,806.42	-	20,338,685.22
		% Balance		0.06%	1.55%	0.12%	0.00%	1.73%
		# Loans		5	119	14	-	138
		% # Loans		0.07%	1.62%	0.19%	0.00%	1.88%
Note: <1 Payment = 0-29days, 1 Payment = 30-59days, 2 Payments = 60-89days, 3+ Payments = 90+
								6 Months Moving Average
1 or 2 Payments Delinquent					3 or More Payments Delinquent


Total Foreclosure					Total Bankruptcy and REO


Note: Dates correspond to distribution dates.
				Page 11 of 26				© COPYRIGHT 2003 Deutsche Bank
	Ameriquest Mortgage Securities, Inc. Series 2003-10
	Mortgage Pass-Through Certificates

	Delinquency Report for December 26, 2003 Distribution


	Delinquency Report - Group 1 Group


				<1 PAYMENT	1 PAYMENT	2 PAYMENTS	3+ PAYMENTS	TOTAL
DELINQUENT		Balance			14,850,217.45	1,285,897.80	-	16,136,115.25
		% Balance			1.88%	0.16%	0.00%	2.04%
		# Loans			106	13	-	119
		% # Loans			1.97%	0.24%	0.00%	2.21%
FORECLOSURE		Balance		-	-	-	-	-
		% Balance		0.00%	0.00%	0.00%	0.00%	0.00%
		# Loans		-	-	-	-	-
		% # Loans		0.00%	0.00%	0.00%	0.00%	0.00%
BANKRUPTCY		Balance		411,936.30	110,866.47	-	-	522,802.77
		% Balance		0.05%	0.01%	0.00%	0.00%	0.07%
		# Loans		3	1	-	-	4
		% # Loans		0.06%	0.02%	0.00%	0.00%	0.07%
REO		Balance		-	-	-	-	-
		% Balance		0.00%	0.00%	0.00%	0.00%	0.00%
		# Loans		-	-	-	-	-
		% # Loans		0.00%	0.00%	0.00%	0.00%	0.00%

TOTAL		Balance		411,936.30	14,961,083.92	1,285,897.80	-	16,658,918.02
		% Balance		0.05%	1.89%	0.16%	0.00%	2.11%
		# Loans		3	107	13	-	123
		% # Loans		0.06%	1.99%	0.24%	0.00%	2.28%
Note: <1 Payment = 0-29days, 1 Payment = 30-59days, 2 Payments = 60-89days, 3+ Payments = 90+
								6 Months Moving Average
1 or 2 Payments Delinquent					3 or More Payments Delinquent


Total Foreclosure					Total Bankruptcy and REO


Note: Dates correspond to distribution dates.
				Page 12 of 26				© COPYRIGHT 2003 Deutsche Bank
	Ameriquest Mortgage Securities, Inc. Series 2003-10
	Mortgage Pass-Through Certificates

	Delinquency Report for December 26, 2003 Distribution


	Delinquency Report - Group 2 Group


				<1 PAYMENT	1 PAYMENT	2 PAYMENTS	3+ PAYMENTS	TOTAL
DELINQUENT		Balance			2,662,755.49	-	-	2,662,755.49
		% Balance			2.24%	0.00%	0.00%	2.24%
		# Loans			7	-	-	7
		% # Loans			1.67%	0.00%	0.00%	1.67%
FORECLOSURE		Balance		-	-	-	-	-
		% Balance		0.00%	0.00%	0.00%	0.00%	0.00%
		# Loans		-	-	-	-	-
		% # Loans		0.00%	0.00%	0.00%	0.00%	0.00%
BANKRUPTCY		Balance		-	-	-	-	-
		% Balance		0.00%	0.00%	0.00%	0.00%	0.00%
		# Loans		-	-	-	-	-
		% # Loans		0.00%	0.00%	0.00%	0.00%	0.00%
REO		Balance		-	-	-	-	-
		% Balance		0.00%	0.00%	0.00%	0.00%	0.00%
		# Loans		-	-	-	-	-
		% # Loans		0.00%	0.00%	0.00%	0.00%	0.00%

TOTAL		Balance		-	2,662,755.49	-	-	2,662,755.49
		% Balance		0.00%	2.24%	0.00%	0.00%	2.24%
		# Loans		-	7	-	-	7
		% # Loans		0.00%	1.67%	0.00%	0.00%	1.67%
Note: <1 Payment = 0-29days, 1 Payment = 30-59days, 2 Payments = 60-89days, 3+ Payments = 90+
								6 Months Moving Average
1 or 2 Payments Delinquent					3 or More Payments Delinquent


Total Foreclosure					Total Bankruptcy and REO


Note: Dates correspond to distribution dates.
				Page 13 of 26				© COPYRIGHT 2003 Deutsche Bank
	Ameriquest Mortgage Securities, Inc. Series 2003-10
	Mortgage Pass-Through Certificates

	Delinquency Report for December 26, 2003 Distribution


	Delinquency Report - Group 3 Group


				<1 PAYMENT	1 PAYMENT	2 PAYMENTS	3+ PAYMENTS	TOTAL
DELINQUENT		Balance			647,641.81	71,908.62	-	719,550.43
		% Balance			0.24%	0.03%	0.00%	0.27%
		# Loans			5	1	-	6
		% # Loans			0.33%	0.07%	0.00%	0.40%
FORECLOSURE		Balance		-	-	-	-	-
		% Balance		0.00%	0.00%	0.00%	0.00%	0.00%
		# Loans		-	-	-	-	-
		% # Loans		0.00%	0.00%	0.00%	0.00%	0.00%
BANKRUPTCY		Balance		297,461.28	-	-	-	297,461.28
		% Balance		0.11%	0.00%	0.00%	0.00%	0.11%
		# Loans		2	-	-	-	2
		% # Loans		0.13%	0.00%	0.00%	0.00%	0.13%
REO		Balance		-	-	-	-	-
		% Balance		0.00%	0.00%	0.00%	0.00%	0.00%
		# Loans		-	-	-	-	-
		% # Loans		0.00%	0.00%	0.00%	0.00%	0.00%

TOTAL		Balance		297,461.28	647,641.81	71,908.62	-	1,017,011.71
		% Balance		0.11%	0.24%	0.03%	0.00%	0.38%
		# Loans		2	5	1	-	8
		% # Loans		0.13%	0.33%	0.07%	0.00%	0.53%
Note: <1 Payment = 0-29days, 1 Payment = 30-59days, 2 Payments = 60-89days, 3+ Payments = 90+
								6 Months Moving Average
1 or 2 Payments Delinquent					3 or More Payments Delinquent


Total Foreclosure					Total Bankruptcy and REO


Note: Dates correspond to distribution dates.
				Page 14 of 26				© COPYRIGHT 2003 Deutsche Bank
	Ameriquest Mortgage Securities, Inc. Series 2003-10
	Mortgage Pass-Through Certificates

	REO Report for December 26, 2003 Distribution


	REO Report - Mortgage Loans that Become REO During Current Distribution


SUMMARY				LOAN GROUP

Total Loan Count = 0				Loan Group 1 = Group 1 Group; REO Book Value = 000.00
Total Original Principal Balance = 000.00				Loan Group 2 = Group 2 Group; REO Book Value = 000.00
Total Current Balance = 000.00				Loan Group 3 = Group 3 Group; REO Book Value = 000.00
REO Book Value = 000.00

REO Book Value reported corresponds to total REO loans, including loans that become REO during current distribution.

Loan Number		Original	Stated		Current	State &
&		Principal	Principal	Paid to	Note	LTV at	Original	Origination
Loan Group		Balance	Balance	Date	Rate	Origination	Term	Date
SPACE INTENTIONALLY LEFT BLANK


				Page 15 of 26				© COPYRIGHT 2003 Deutsche Bank
	Ameriquest Mortgage Securities, Inc. Series 2003-10
	Mortgage Pass-Through Certificates

	Foreclosure Report for December 26, 2003 Distribution


	Foreclosure Report - Mortgage Loans that Become Foreclosure During Current Distribution


SUMMARY				LOAN GROUP

Total Loan Count = 0				Loan Group 1 = Group 1 Group
Total Original Principal Balance = 000.00				Loan Group 2 = Group 2 Group
Total Current Balance = 000.00				Loan Group 3 = Group 3 Group


Loan Number		Original	Stated		Current	State &
&		Principal	Principal	Paid to	Note	LTV at	Original	Origination
Loan Group		Balance	Balance	Date	Rate	Origination	Term	Date
SPACE INTENTIONALLY LEFT BLANK


				Page 16 of 26				© COPYRIGHT 2003 Deutsche Bank
	Ameriquest Mortgage Securities, Inc. Series 2003-10
	Mortgage Pass-Through Certificates

	Prepayment Report for December 26, 2003 Distribution


	Prepayment Report - Voluntary Prepayments


VOLUNTARY PREPAYMENTS					GROUP 3	GROUP 2	GROUP 1	TOTAL

	*Current*
	Number of Paid in Full Loans				9	4	41	54
	Number of Repurchased Loans				1	-	6	7
	Total Number of Loans Prepaid in Full				10	4	47	61

	Paid in Full Balance				1,742,268.82	1,657,658.93	8,005,950.50	11,405,878.25
	Repurchased Loans Balance				179,894.16	-	1,313,410.92	1,493,305.08
	Curtailments Amount				27,248.53	6,915.77	195,692.91	229,857.21
	Total Prepayment Amount				1,949,411.51	1,664,574.70	9,515,054.33	13,129,040.54

	*Cumulative*
	Number of Paid in Full Loans				15	8	58	81
	Number of Repurchased Loans				4	-	16	20
	Total Number of Loans Prepaid in Full				19	8	74	101

	Paid in Full Balance				2,431,326.88	3,376,141.71	10,660,482.95	16,467,951.54
	Repurchased Loans Balance				694,044.01	-	2,562,108.05	3,256,152.06
	Curtailments Amount				65,746.74	22,492.17	300,381.10	388,620.01
	Total Prepayment Amount				3,191,117.63	3,398,633.88	13,522,972.10	20,112,723.61

SPACE INTENTIONALLY LEFT BLANK


Total Prepayments by Groups (in thousands of dollars)					Total Prepayments (in thousands of dollars)


				Page 17 of 26				© COPYRIGHT 2003 Deutsche Bank
	Ameriquest Mortgage Securities, Inc. Series 2003-10
	Mortgage Pass-Through Certificates

	Prepayment Report for December 26, 2003 Distribution


	Prepayment Report - Voluntary Prepayments


VOLUNTARY PREPAYMENT RATES					GROUP 3	GROUP 2	GROUP 1	TOTAL

	SMM				0.72%	1.38%	1.19%	1.10%
	3 Months Avg SMM
	12 Months Avg SMM
	Avg SMM Since Cut-off				0.59%	1.40%	0.84%	0.84%

	CPR				8.33%	15.40%	13.37%	12.46%
	3 Months Avg CPR
	12 Months Avg CPR
	Avg CPR Since Cut-off				6.85%	15.58%	9.67%	9.66%

	PSA				1338.06%	2486.93%	2114.25%	1981.44%
	3 Months Avg PSA Approximation
	12 Months Avg PSA Approximation
	Avg PSA Since Cut-off Approximation				1311.40%	3002.54%	1816.42%	1826.77%



	Group 1		Group 3
	Group 2


CPR by Groups					Total CPR


PSA by Groups					Total PSA


				Page 18 of 26				© COPYRIGHT 2003 Deutsche Bank
	Ameriquest Mortgage Securities, Inc. Series 2003-10
	Mortgage Pass-Through Certificates

	Prepayment Report for December 26, 2003 Distribution


	Prepayment Report - Voluntary Prepayments

	Group 1		Group 3
	Group 2

CPR Avg since Cut-Off by Groups					Total CPR Avg since Cut-Off


PSA Avg since Cut-Off by Groups					Total PSA Avg since Cut-Off


PREPAYMENT CALCULATION METHODOLOGY
Single Monthly Mortality (SMM): (Voluntary partial and full prepayments + Repurchases)/(Beg Principal Balance - Sched Principal)
Conditional Prepayment Rate (CPR): 1-((1-SMM)^12)
PSA Standard Prepayment Model: CPR/(0.02*min(30,WAS))
Average SMM over period between nth month and mth month (AvgSMMn,m): [(1-SMMn) * (1-SMMn+1) .......(1-SMMm)]^(1/months in period n,m)
Average CPR over period between the nth month and mth month (AvgCPRn,m): 1-((1-AvgSMMn,m)^12)
Average PSA Approximation over period between the nth month and mth month: AvgCPRn,m/(0.02*Avg WASn,m))
Average WASn,m: (min(30,WASn)+min(30,WASn+1)+.......+min(30,WASm)/(number of months in the period n,m)
Weighted Average Seasoning (WAS)

Note: Prepayment rates are calculated since deal issue date and include partial and full voluntary prepayments and repurchases.
Dates correspond to distribution dates.

				Page 19 of 26				© COPYRIGHT 2003 Deutsche Bank


	Ameriquest Mortgage Securities, Inc. Series 2003-10
	Mortgage Pass-Through Certificates

	Prepayment Detail Report for December 26, 2003 Distribution


	Prepayment Detail Report - Loans Prepaid in Full During Current Distribution


SUMMARY						LOAN GROUP

Total Loan Count = 61						Loan Group 1 = Group 1 Group
Total Original Principal Balance = 12,918,199.00						Loan Group 2 = Group 2 Group
Total Prepayment Amount = 12,899,183.33						Loan Group 3 = Group 3 Group


Loan Number			Original			Current	State &	Type Prepayment
&		Loan	Principal	Prepayment	Prepayment	Note	LTV at	&	Origination
Loan Group		Status	Balance	Amount	Date	Rate	Origination	Original Term	Date

45763760 1			263,000.00	261,798.36	Nov-21-03	7.450%	MA - 84.84%	Paid Off - 360	Apr-17-03
45972106 1			240,000.00	239,015.53	Nov-12-03	7.990%	NJ - 73.85%	Paid Off - 360	Apr-29-03
48319214 1			110,500.00	110,251.48	Nov-18-03	9.250%	RI - 81.85%	Paid Off - 360	Jun-16-03
48488282 1			101,000.00	100,757.62	Nov-13-03	8.600%	CA - 36.73%	Paid Off - 360	Jun-23-03
48639173 1			164,000.00	163,655.96	Dec-03-03	9.250%	RI - 76.28%	Paid Off - 360	Jun-30-03
49677578 1			144,000.00	143,736.42	Nov-28-03	8.500%	CA - 90.00%	Paid Off - 360	Jul-31-03
50316009 1			154,000.00	153,862.87	Dec-02-03	9.990%	CA - 56.00%	Paid Off - 360	Aug-18-03
50414515 1			202,500.00	201,891.03	Dec-04-03	5.990%	AZ - 55.79%	Paid Off - 360	Jul-23-03
50821057 1			206,000.00	205,603.21	Nov-26-03	8.250%	MN - 84.08%	Paid Off - 360	Jul-29-03
50869718 1			118,800.00	118,603.44	Nov-12-03	8.990%	MD - 90.00%	Paid Off - 360	Jul-28-03
51011245 1			86,250.00	86,120.93	Dec-10-03	9.500%	MA - 75.00%	Paid Off - 360	Jul-31-03
51191161 1			93,750.00	93,655.65	Nov-21-03	9.850%	RI - 72.12%	Paid Off - 360	Aug-21-03
51240471 1			76,500.00	76,449.76	Dec-10-03	11.400%	CT - 85.00%	Paid Off - 360	Aug-19-03
51281939 1			304,000.00	303,246.59	Dec-01-03	6.990%	CA - 95.00%	Paid Off - 360	Jul-31-03
51469427 1			450,500.00	449,862.03	Dec-03-03	7.750%	MA - 85.00%	Paid Off - 360	Aug-26-03
51472462 1			286,000.00	285,652.24	Nov-19-03	8.500%	CA - 89.38%	Paid Off - 360	Aug-21-03
51595841 1			256,000.00	255,718.69	Nov-28-03	8.990%	NJ - 80.00%	Paid Off - 360	Aug-15-03
51728368 1			143,000.00	142,908.16	Dec-03-03	11.500%	MN - 65.00%	Paid Off - 360	Aug-25-03
51859866 1			180,000.00	179,723.86	Dec-01-03	7.350%	WA - 90.00%	Paid Off - 360	Aug-20-03
51965184 1			181,800.00	181,349.45	Nov-26-03	6.990%	MN - 90.00%	Paid Off - 360	Jul-30-03
52091824 1			142,500.00	142,228.87	Nov-28-03	6.250%	IL - 95.00%	Paid Off - 360	Aug-08-03
52118924 1			137,700.00	137,491.41	Dec-02-03	7.750%	MA - 87.71%	Paid Off - 360	Aug-27-03
52494705 1			180,200.00	180,023.88	Dec-09-03	9.550%	MN - 85.00%	Paid Off - 360	Aug-20-03
52626801 1			292,600.00	292,142.10	Dec-04-03	7.250%	CA - 95.00%	Paid Off - 360	Aug-19-03
52631769 1			135,000.00	134,851.66	Nov-25-03	8.990%	AZ - 90.00%	Paid Off - 360	Aug-18-03
52787181 1			208,000.00	207,721.03	Dec-01-03	9.990%	NY - 68.20%	Paid Off - 360	Jul-31-03
53099404 1			304,000.00	303,729.32	Nov-24-03	9.990%	CA - 80.00%	Paid Off - 360	Aug-19-03
53355640 1			119,000.00	118,909.98	Dec-08-03	10.750%	MA - 85.00%	Paid Off - 360	Aug-29-03
53501847 1			85,000.00	84,220.90	Dec-08-03	8.500%	MO - 73.91%	Paid Off - 180	Aug-30-03
53638342 1			225,000.00	224,717.87	Nov-25-03	8.350%	WI - 90.00%	Paid Off - 360	Aug-19-03
54622006 1			231,000.00	230,815.60	Nov-28-03	10.500%	CA - 75.00%	Paid Off - 360	Aug-20-03
54711148 1			121,000.00	120,915.13	Nov-24-03	11.150%	MA - 83.45%	Paid Off - 360	Aug-30-03
54717541 1			279,000.00	278,584.59	Nov-18-03	7.500%	CA - 91.48%	Paid Off - 360	Aug-28-03
54749163 1			212,000.00	211,684.34	Nov-14-03	7.500%	NJ - 83.14%	Paid Off - 360	Aug-30-03
54951900 1			177,600.00	177,524.72	Nov-14-03	10.200%	IL - 84.98%	Paid Off - 360	Sep-15-03
55335764 1			306,000.00	305,912.25	Nov-24-03	11.990%	FL - 80.95%	Paid Off - 360	Sep-09-03
55530901 1			213,750.00	213,558.91	Dec-05-03	9.990%	CA - 75.00%	Paid Off - 360	Aug-30-03
55740286 1			263,000.00	262,848.68	Dec-08-03	8.750%	CA - 66.58%	Paid Off - 360	Sep-22-03
55964167 1			278,800.00	278,669.92	Dec-09-03	9.750%	GA - 84.87%	Paid Off - 360	Sep-03-03
56816648 1			222,000.00	221,835.24	Dec-01-03	7.500%	CO - 63.43%	Paid Off - 360	Sep-18-03
57557084 1			123,750.00	123,700.82	Dec-02-03	10.500%	IL - 75.00%	Paid Off - 360	Sep-30-03
50630193 2			517,500.00	516,515.38	Nov-13-03	6.250%	IL - 73.93%	Paid Off - 360	Aug-30-03
53128989 2			137,500.00	137,273.48	Dec-02-03	6.990%	IL - 76.39%	Paid Off - 360	Aug-26-03
53479523 2			599,999.00	599,291.62	Nov-20-03	8.650%	MN - 85.11%	Paid Off - 360	Aug-26-03

					Page 20 of 26				© COPYRIGHT 2003 Deutsche Bank
	Ameriquest Mortgage Securities, Inc. Series 2003-10
	Mortgage Pass-Through Certificates

	Prepayment Detail Report for December 26, 2003 Distribution


	Prepayment Detail Report - Loans Prepaid in Full During Current Distribution



Loan Number			Original			Current	State &
&		Loan	Principal	Prepayment	Prepayment	Note	LTV at	Original	Origination
Loan Group		Status	Balance	Amount	Date	Rate	Origination	Term	Date

53768008 2			405,000.00	404,578.45	Nov-26-03	9.250%	CA - 73.64%	Paid Off - 360	Aug-19-03
48353635 3			64,000.00	63,410.53	Nov-19-03	10.650%	CO - 33.16%	Paid Off - 180	Jun-09-03
49199797 3			213,000.00	212,361.73	Dec-01-03	7.500%	CA - 85.20%	Paid Off - 360	Jun-23-03
49869704 3			110,000.00	109,617.95	Nov-14-03	6.750%	CO - 42.31%	Paid Off - 360	Jun-30-03
52331345 3			189,500.00	189,374.21	Nov-25-03	11.350%	MI - 73.45%	Paid Off - 360	Aug-28-03
52765443 3			113,400.00	113,329.14	Nov-28-03	8.350%	IL - 90.00%	Paid Off - 360	Sep-02-03
52948866 3			141,000.00	140,898.74	Nov-14-03	10.990%	CO - 60.00%	Paid Off - 360	Aug-15-03
55127161 3			600,000.00	599,011.11	Dec-09-03	6.990%	MD - 77.92%	Paid Off - 360	Aug-30-03
55206841 3			211,500.00	211,308.61	Nov-26-03	6.750%	MN - 90.00%	Paid Off - 360	Sep-02-03
56569247 3			103,000.00	102,956.80	Dec-10-03	10.250%	WA - 52.82%	Paid Off - 360	Sep-15-03
53647160 1			320,000.00	319,815.55	Dec-03-03	11.990%	CO - 86.72%	Repur/Subs - 360	Aug-28-03
54049549 1			136,000.00	135,877.87	Nov-13-03	9.950%	TX - 80.00%	Repur/Subs - 360	Aug-21-03
55299341 1			135,000.00	134,919.88	Nov-13-03	8.600%	FL - 90.30%	Repur/Subs - 360	Sep-10-03
56153562 1			141,300.00	141,234.07	Nov-25-03	9.750%	MD - 90.00%	Repur/Subs - 360	Sep-29-03
56512643 1			303,000.00	302,751.14	Dec-02-03	6.990%	CA - 85.35%	Repur/Subs - 360	Sep-22-03
58013483 1			279,000.00	278,812.41	Nov-13-03	7.990%	CA - 90.00%	Repur/Subs - 360	Sep-30-03
52624426 3			180,000.00	179,894.16	Dec-03-03	11.900%	CO - 90.00%	Repur/Subs - 360	Aug-22-03


					Page 21 of 26				© COPYRIGHT 2003 Deutsche Bank
	Ameriquest Mortgage Securities, Inc. Series 2003-10
	Mortgage Pass-Through Certificates

	Realized Loss Report for December 26, 2003 Distribution


	Realized Loss Report - Collateral


COLLATERAL REALIZED LOSSES					GROUP 3	GROUP 2	GROUP 1	TOTAL

	*Current*
	Number of Loans Liquidated				-	-	-	-
	Collateral Realized Loss/(Gain) Amount				-	-	-	-
	Net Liquidation Proceeds				-	-	-	-

	*Cumulative*
	Number of Loans Liquidated				-	-	-	-
	Collateral Realized Loss/(Gain) Amount				-	-	-	-
	Net Liquidation Proceeds				-	-	-	-

	Note: Collateral Realized Loss Amount may include adjustments to loans liquidated in prior periods.

SPACE INTENTIONALLY LEFT BLANK


	Group 1		Group 3				3 Months Moving Average
	Group 2

Collateral Loss Severity Approximation by Groups					Collateral Loss Severity Approximation


				Page 22 of 26				© COPYRIGHT 2003 Deutsche Bank
	Ameriquest Mortgage Securities, Inc. Series 2003-10
	Mortgage Pass-Through Certificates

	Realized Loss Report for December 26, 2003 Distribution


	Realized Loss Report - Collateral


DEFAULT SPEEDS					GROUP 3	GROUP 2	GROUP 1	TOTAL

	MDR				0.00%	0.00%	0.00%	0.00%
	3 Months Avg MDR
	12 Months Avg MDR
	Avg MDR Since Cut-off				0.00%	0.00%	0.00%	0.00%

	CDR				0.00%	0.00%	0.00%	0.00%
	3 Months Avg CDR
	12 Months Avg CDR
	Avg CDR Since Cut-off				0.00%	0.00%	0.00%	0.00%

	SDA				0.00%	0.00%	0.00%	0.00%
	3 Months Avg SDA Approximation
	12 Months Avg SDA Approximation
	Avg SDA Since Cut-off Approximation				0.00%	0.00%	0.00%	0.00%

	Loss Severity Approximation for Current Period
	3 Months Avg Loss Severity Approximation
	12 Months Avg Loss Severity Approximation
	Avg Loss Severity Approximation Since Cut-off

	Group 1		Group 3
	Group 2
CDR by Groups					Total CDR


SDA by Groups					Total SDA


				Page 23 of 26				© COPYRIGHT 2003 Deutsche Bank
	Ameriquest Mortgage Securities, Inc. Series 2003-10
	Mortgage Pass-Through Certificates

	Realized Loss Report for December 26, 2003 Distribution


	Realized Loss Report - Collateral

	Group 1		Group 3
	Group 2

CDR Avg since Cut-Off by Groups					Total CDR Avg since Cut-Off


SDA Avg since Cut-Off by Groups					Total SDA Avg since Cut-Off


COLLATERAL REALIZED LOSS CALCULATION METHODOLOGY
Monthly Default Rate (MDR): (Beg Principal Balance of Liquidated Loans)/(Total Beg Principal Balance)
Conditional Default Rate (CDR): 1-((1-MDR)^12)
SDA Standard Default Assumption: CDR/IF(WAS<61,MIN(30,WAS)0.02,MAX(0.03,MIN(30,WAS)0.02-0.0095*(WAS-60)))
Average MDR over period between nth month and mth month (AvgMDRn,m): [(1-MDRn) * (1-MDRn+1) .......(1-MDRm)]^(1/months in period n,m)
Average CDR over period between the nth month and mth month (AvgCDRn,m): 1-((1-AvgMDRn,m)^12)
Average SDA Approximation over period between the nth month and mth month:
AvgCDRn,m/IF(Avg WASn,m<61,MIN(30,Avg WASn,m)0.02,MAX(0.03,MIN(30,Avg WASn,m)0.02-0.0095*(Avg WASn,m-60)))
Average WASn,m: (WASn + WASn+1 +.......+ WASm )/(number of months in the period n,m)
Loss Severity Approximation for current period: sum(Realized Loss Amount)/sum(Beg Principal Balance of Liquidated Loans)
Average Loss Severity Approximation over period between nth month and mth month: Avg(Loss Severityn,m)
Note: Default rates are calculated since deal issue date and include realized gains and additional realized losses and gains from prior periods.
Dates correspond to distribution dates.

				Page 24 of 26				© COPYRIGHT 2003 Deutsche Bank


	Ameriquest Mortgage Securities, Inc. Series 2003-10
	Mortgage Pass-Through Certificates

	Realized Loss Detail Report for December 26, 2003 Distribution


	Realized Loss Detail Report - Loans Liquidated During Current Distribution


SUMMARY						LOAN GROUP

Total Loan Count = 0						Loan Group 1 = Group 1 Group
Total Original Principal Balance = 0.00						Loan Group 2 = Group 2 Group
Total Prior Principal Balance = 0.00						Loan Group 3 = Group 3 Group
Total Realized Loss Amount = 0.00
Total Net Liquidation Proceeds = 0.00
Note: Total Realized Loss Amount may include adjustments to loans liquidated in prior periods.

Loan Number			Original	Prior		Current	State &
&		Loan	Principal	Principal	Realized	Note	LTV at	Original	Origination
Loan Group		Status	Balance	Balance	Loss/(Gain)	Rate	Origination	Term	Date
SPACE INTENTIONALLY LEFT BLANK


					Page 25 of 26				© COPYRIGHT 2003 Deutsche Bank
	Ameriquest Mortgage Securities, Inc. Series 2003-10
	Mortgage Pass-Through Certificates

	Triggers, Adj. Rate Cert. and Miscellaneous Report for December 26, 2003 Distribution


	Triggers, Adj. Rate Cert. and Miscellaneous Report


TRIGGER EVENTS					GROUP 3	GROUP 2	GROUP 1	TOTAL

	Trigger Event in effect							No
	Stepdown Date has occurred							No

	Balances 60+ days							820,264.05
	Ending Balance							1,177,631,191.74
	Delinquency Percentage							0.07%

	Balance of Mezzanine and C Class							185,999,997.30
	Ending Balance							1,177,631,191.74
	Credit Enhancement Percentage							15.79%


ADJUSTABLE RATE CERTIFICATE INFORMATION					GROUP 3	GROUP 2	GROUP 1	TOTAL

	Net WAC Rate Carryover Amt: Class AF-1							0.00
	Net WAC Rate Carryover Amt: Class AF-2							0.00
	Net WAC Rate Carryover Amt: Class AF-3							0.00
	Net WAC Rate Carryover Amt: Class AF-4							0.00
	Net WAC Rate Carryover Amt: Class AF-5							0.00
	Net WAC Rate Carryover Amt: Class AF-6							0.00
	Net WAC Rate Carryover Amt: Class AV-1							0.00
	Net WAC Rate Carryover Amt: Class AV-2							0.00
	Net WAC Rate Carryover Amt: Class M-1							0.00
	Net WAC Rate Carryover Amt: Class M-2							0.00
	Net WAC Rate Carryover Amt: Class M-3							0.00
	Net WAC Rate Carryover Amt: Class M-4							0.00
	Net WAC Rate Carryover Amt: Class M-5							0.00
	Net WAC Rate Carryover Amt: Class MV-6							0.00
	*Net WAC Rate Carryover Amt: Class MF-6*							0.00

ADDITIONAL INFORMATION					GROUP 3	GROUP 2	GROUP 1	TOTAL

	Libor for Current Period							1.118750%

	Current Period loan level losses							0.00
	Current Recoveries or Losses from Prior periods							0.00
	Total Current Losses							0.00

	Net WAC Rate Carryover Reserve Account							1,000.00


				Page 26 of 26				© COPYRIGHT 2003 Deutsche Bank

AMERIQUEST MORT SEC INC ASSET BACKED SER 2003-10 8-K