Exhibit 99.1

Nissan Auto Receivables 2020-B Owner Trust

Servicer’s Certificate

Collection Period

30-Sep-23

30/360 Days

Collection Period Start

1-Sep-23

Distribution Date

16-Oct-23

Actual/360 Days

Collection Period End

30-Sep-23

Prior Month Settlement Date

15-Sep-23

Current Month Settlement Date

16-Oct-23


	Coupon Rate			Initial Balance		Beginning Balance		Ending Balance		Pool Factor
Pool Balance					1,405,095,871.07		132,772,060.54		121,787,426.93		0.089467
Yield Supplement Overcollaterization					43,835,194.41		1,805,194.48		1,604,627.87
Total Adjusted Pool Balance					1,361,260,676.66		130,966,866.06		120,182,799.06
Total Adjusted Securities					1,361,260,676.66		130,966,866.06		120,182,799.06		0.088288
Class A-1 Notes		0.21995	%		254,000,000.00		0.00		0.00		0.000000
Class A-2a Notes		0.47000	%		420,000,000.00		0.00		0.00		0.000000
Class A-2b Notes		0.18000	%		50,000,000.00		0.00		0.00		0.000000
Class A-3 Notes		0.55000	%		470,000,000.00		0.00		0.00		0.000000
Class A-4 Notes		0.71000	%		106,000,000.00		69,706,189.40		58,922,122.40		0.555869
Certificates		0.00000	%		61,260,676.66		61,260,676.66		61,260,676.66		1.000000

	Principal Payment			Interest Payment		Principal per $1000 Face Amount		Interest per $1000 Face Amount
Class A-1 Notes		0.00			0.00		—		—
Class A-2a Notes		0.00			0.00		—		—
Class A-2b Notes		0.00			0.00		—		—
Class A-3 Notes		0.00			0.00		—		—
Class A-4 Notes		10,784,067.00			41,242.83		101.7364811		0.3890833
Certificates		0.00			0.00		—		—

Total Securities		10,784,067.00			41,242.83


I. COLLECTIONS

Interest:
Interest Collections									363,112.90
Repurchased Loan Proceeds Related to Interest									0.00

Total Interest Collections									363,112.90
Principal:
Principal Collections									10,863,356.36
Repurchased Loan Proceeds Related to Principal									0.00

Total Principal Collections									10,863,356.36
Recoveries of Defaulted Receivables									62,484.98

Total Collections									11,288,954.24


II. COLLATERAL POOL BALANCE DATA

						Number		Amount
Adjusted Pool Balance - Beginning of Period							20,191		130,966,866.06
Total Principal Payment									10,784,067.00

							18,373		120,182,799.06

Nissan Auto Receivables 2020-B Owner Trust

Servicer’s Certificate


III. DISTRIBUTIONS

Total Collections			11,288,954.24
Reserve Account Draw			0.00
Total Available for Distribution			11,288,954.24
1. Reimbursement of Advance			0.00
2. Servicing Fee:
Servicing Fee Due			110,643.38
Servicing Fee Paid			110,643.38
Servicing Fee Shortfall			0.00
3. Interest:
Class A-1 Notes Monthly Interest
Class A-1 Notes Interest Carryover Shortfall			0.00
Class A-1 Notes Interest on Interest Carryover Shortfall			0.00
Class A-1 Notes Monthly Interest Distributable Amount			0.00
Class A-1 Notes Monthly Interest Paid			0.00
Change in Class A-1 Notes Interest Carryover Shortfall			0.00
Class A-2a Notes Monthly Interest
Class A-2a Notes Interest Carryover Shortfall			0.00
Class A-2a Notes Interest on Interest Carryover Shortfall			0.00
Class A-2a Notes Monthly Interest Distributable Amount			0.00
Class A-2a Notes Monthly Interest Paid			0.00
Change in Class A-2a Notes Interest Carryover Shortfall			0.00
Class A-2b Notes Monthly Interest
Class A-2b Notes Interest Carryover Shortfall			0.00
Class A-2b Notes Interest on Interest Carryover Shortfall			0.00
Class A-2b Notes Monthly Interest Distributable Amount			0.00
Class A-2b Notes Monthly Interest Paid			0.00
Change in Class A-2b Notes Interest Carryover Shortfall			0.00
Class A-3 Notes Monthly Interest
Class A-3 Notes Interest Carryover Shortfall			0.00
Class A-3 Notes Interest on Interest Carryover Shortfall			0.00
Class A-3 Notes Monthly Interest Distributable Amount			0.00
Class A-3 Notes Monthly Interest Paid			0.00
Change in Class A-3 Notes Interest Carryover Shortfall			0.00
Class A-4 Notes Monthly Interest
Class A-4 Notes Interest Carryover Shortfall			0.00
Class A-4 Notes Interest on Interest Carryover Shortfall			0.00
Class A-4 Notes Monthly Interest Distributable Amount			41,242.83
Class A-4 Notes Monthly Interest Paid			41,242.83
Change in Class A-4 Notes Interest Carryover Shortfall			0.00

Nissan Auto Receivables 2020-B Owner Trust

Servicer’s Certificate


Total Note Monthly Interest
Total Note Monthly Interest Due					41,242.83
Total Note Monthly Interest Paid					41,242.83
Total Note Interest Carryover Shortfall					0.00
Change in Total Note Interest Carryover Shortfall					0.00
Total Available for Principal Distribution					11,137,068.03
4. Total Monthly Principal Paid on the Notes					10,784,067.00
Total Noteholders’ Principal Carryover Shortfall					0.00
Total Noteholders’ Principal Distributable Amount					10,784,067.00
Change in Total Noteholders’ Principal Carryover Shortfall					0.00
5. Total Monthly Principal Paid on the Certificates					0.00
Total Certificateholders’ Principal Carryover Shortfall					0.00
Total Certificateholders’ Principal Distributable Amount					0.00
Change in Total Certificateholders’ Principal Carryover Shortfall					0.00
Remaining Available Collections					353,001.03
Deposit from Remaining Available Collections to fund Reserve Account					0.00
Remaining Available Collections Released to Certificateholder					353,001.03

V. RESERVE ACCOUNT

Initial Reserve Account Amount					13,612,606.77
Required Reserve Account Amount					13,612,606.77
Beginning Reserve Account Balance					13,612,606.77
Deposit of Remaining Available Collections					0.00
Ending Reserve Account Balance					13,612,606.77
Required Reserve Account Amount for Next Period					13,612,606.77

VI. POOL STATISTICS

Weighted Average Coupon					3.33	%
Weighted Average Remaining Maturity					20.58

	Amount			Number
Principal on Defaulted Receivables		121,277.25			12
Principal Recoveries of Defaulted Receivables		62,484.98

Monthly Net Losses		58,792.27
Pool Balance at Beginning of Collection Period		132,772,060.54
Net Loss Ratio for Third Preceding Collection Period		0.26	%
Net Loss Ratio for Second Preceding Collection Period		-0.39	%
Net Loss Ratio for Preceding Collection Period		-0.25	%
Net Loss Ratio for Current Collection Period		0.53	%
Four-Month Average Net Loss Ratio		0.04	%
Cumulative Net Losses for all Periods		2,374,066.13

Nissan Auto Receivables 2020-B Owner Trust

Servicer’s Certificate


	Amount			Number			% of Receivables (EOP Balance)
Delinquent Receivables:
31-60 Days Delinquent		1,054,017.65			138			0.87	%
61-90 Days Delinquent		246,810.22			36			0.20	%
91-120 Days Delinquent		102,718.23			11			0.08	%
More than 120 Days		0.00			0			0.00	%

Total 31+ Days Delinquent Receivables:		1,403,546.10			185			1.15	%
61+ Days Delinquencies as Percentage of Receivables (EOP):
Delinquency Ratio for Third Preceding Collection Period		0.20	%		0.12	%
Delinquency Ratio for Second Preceding Collection Period		0.30	%		0.18	%
Delinquency Ratio for Preceding Collection Period		0.27	%		0.18	%
Delinquency Ratio for Current Collection Period		0.29	%		0.26	%
Four-Month Average Delinquency Ratio		0.26	%		0.18	%
60 Day Delinquent Receivables		350,382.45
Delinquency Percentage		0.29	%
Delinquency Trigger		4.90	%
Does the Delinquency Percentage exceed the Delinquency Trigger?		No
Principal Balance of Extensions		442,251.18
Number of Extensions		43

VII. STATEMENTS TO NOTEHOLDERS

1. Has there been a material change in practices with respect to charge-offs, collection and management of delinquent Receivables, and the effect of any grace period, re-aging, re-structuring, partial payments or other practices on delinquency and loss experience?								NO

2. Have there been any material breaches of representations, warranties or covenants contained in the Receivables?								NO

3. Has there been an issuance of notes or other securities backed by the Receivables?								NO

4. Has there been a material change in the underwriting, origination or acquisition of Receivables?								NO

Nissan Auto Receivables 2020-B Owner Trust 10-D