Structured Asset Securities Corporation  Mortgage Pass-Through Certificates  Series
2002-13
Distribution Date:     10/25/2002

Record Date:           09/30/2002

Distribution Summary

DISTRIBUTION IN DOLLARS

                                             Prior         Pass-                                                                                     Current
                       Original              Principal     Through       Interest     Principal    Total          Deferred               Realized    Principal
Class                  Balance               Balance       Rate          Distributed  Distributed  Distributed    Interest               Loss        Balance
(1)                    (2)                   (3)           (4)           (5)          (6)          (7)=(5+6)      (8)                    (9)         (10)=(3-6+8-9)

IA1                    26,000,000.00         24,338,611.84 5.700000%     115,608.41   521,732.85   637,341.26     0.00                   0.00        23,816,878.99

IA2                    29,525,000.00         27,591,748.33 2.413750%     55,499.65    607,107.32   662,606.97     0.00                   0.00        26,984,641.01

IA4                    51,000,000.00         47,616,809.56 5.750000%     228,163.88   1,062,437.80 1,290,601.68   0.00                   0.00        46,554,371.76

IA5                    5,191,000.00          5,191,000.00  6.500000%     28,117.92    0.00         28,117.92      0.00                   0.00        5,191,000.00

IAP                    300,305.00            298,421.64    0.000000%     0.00         11,027.88    11,027.88      0.00                   0.00        287,393.76

IIA1                   86,369,000.00         79,462,062.65 2.313750%     153,097.07   2,626,602.03 2,779,699.10   0.00                   0.00        76,835,460.62

IIA2                   9,600,000.00          8,832,287.06  2.313750%     17,016.89    291,949.42   308,966.31     0.00                   0.00        8,540,337.64

IIA4                   2,500,000.00          2,500,000.00  6.500000%     13,531.44    0.00         13,531.44      0.00                   0.00        2,500,000.00

IIIA1                  63,056,000.00         59,350,739.59 2.263750%     111,962.70   1,246,192.23 1,358,154.93   0.00                   0.00        58,104,547.36

AP                     2,170,834.00          2,054,883.46  0.000000%     0.00         63,647.44    63,647.44      0.00                   0.00        1,991,236.02

B1                     9,609,000.00          9,586,993.61  6.750000%     53,912.07    7,436.00     61,348.07      0.00                   0.00        9,579,557.61

B2                     3,695,000.00          3,686,537.77  6.950000%     21,345.35    2,859.40     24,204.75      0.00                   0.00        3,683,678.37

B3                     2,512,000.00          2,506,247.05  7.687812%     16,051.90    1,943.93     17,995.83      0.00                   0.00        2,504,303.12

B4                     1,772,000.00          1,767,941.79  7.687812%     11,323.23    1,371.28     12,694.51      0.00                   0.00        1,766,570.51

B5                     1,181,000.00          1,178,295.29  7.687812%     7,546.69     913.93       8,460.62       0.00                   0.00        1,177,381.36

B6                     1,189,344.00          1,186,620.18  7.687812%     7,600.01     920.38       8,520.39       0.00                   0.00        1,185,699.80

E                      0.00                  0.00          1.813750%     0.00         0.00         0.00           0.00                   0.00        0.00

P                      0.00                  0.00          1.813750%     113,571.82   0.00         113,571.82     0.00                   0.00        0.00

R                      100.00                0.00          6.500000%     0.00         0.00         0.00           0.00                   0.00        0.00

Totals                 295,670,583.00        277,149,199.82                           954,349.03   6,446,141.89   7,400,490.92           0.00        0.00       u

Notional Classes

IA3                    29,525,000.00         27,591,748.33 6.086250%     139,941.90   0.00         139,941.90     0.00                   0.00        26,984,641.01

IAX                    8,201,156.00          7,504,427.72  6.500000%     40,648.98    0.00         40,648.98      0.00                   0.00        7,258,586.47

IPAX                   5,032,771.00          4,827,156.61  6.500000%     26,147.10    0.00         26,147.10      0.00                   0.00        4,824,806.79

IIA3                   95,969,000.00         88,294,349.71 6.186250%     454,831.97   0.00         454,831.97     0.00                   0.00        85,375,798.26

IIA5                   588,235.00            588,235.00    8.500000%     4,163.51     0.00         4,163.51       0.00                   0.00        588,235.00

IIIA2                  63,056,000.00         59,350,739.59 6.236250%     308,438.37   0.00         308,438.37     0.00                   0.00        58,104,547.36

AX                     1,943,007.00          1,705,124.99  8.500000%     12,070.19    0.00         12,070.19      0.00                   0.00        1,678,932.16

PAX                    3,461,608.00          3,349,741.05  8.500000%     23,717.28    0.00         23,717.28      0.00                   0.00        3,321,382.94

BX                     1,380,333.00          1,377,737.14  8.500000%     9,753.84     0.00         9,753.84       0.00                   0.00        1,376,847.64

Totals                 209,157,110.00        194,589,260.14                           1,019,713.14 0.00           1,019,713.14           7,400,490.920.00       z

Component Classes

AP2                    1,443,237.00          1,354,772.14  0.000000%     0.00         51,378.49    51,378.49      0.00                   0.00        1,303,393.65

AP3                    727,597.00            700,111.32    0.000000%     0.00         12,268.95    12,268.95      0.00                   0.00        687,842.37

AX2                    1,682,710.00          1,454,491.26  8.500000%     10,294.87    0.00         10,294.87      0.00                   0.00        1,431,367.62

AX3                    260,297.00            250,633.73    8.500000%     1,775.32     0.00         1,775.32       0.00                   0.00        247,564.55

PAX2                   1,922,275.33          1,878,435.40  8.500000%     13,295.53    0.00         13,295.53      0.00                   0.00        1,875,651.08

PAX3                   1,539,332.84          1,471,305.65  8.500000%     10,421.75    0.00         10,421.75      0.00                   0.00        1,445,731.87

Distribution Summary (Factors)

PER $1,000 OF ORIGINAL BALANCE

                                             Prior                                                                                       Current
                                             Principal     Interest      Principal    Total        Deferred       Realized               Principal
                                                           Distributed
Class                  CUSIP                 Balance       (5/2 x 1000)  Distributed  Distributed  Interest       Loss                   Balance
                                             (3/2 x 1000)                (6/2 x 1000) (7/2 x 1000) (8/2 x 1000)   (9/2 x 1000)           (10/2 x
                                                                                                                                         1000)

IA1                    86358RT31             936.100455    4.446477      20.066648    24.513125    0.000000       0.000000               916.033807

IA2                    86358RT49             934.521535    1.879751      20.562483    22.442234    0.000000       0.000000               913.959052

IA4                    86358RT64             933.662933    4.473802      20.832114    25.305915    0.000000       0.000000               912.830819

IA5                    86358RT72             1,000.000000  5.416667      0.000000     5.416667     0.000000       0.000000               1,000.000000

IAP                    86358RU21             993.728509    0.000000      36.722266    36.722266    0.000000       0.000000               957.006244

IIA1                   86358RU54             920.029903    1.772593      30.411398    32.183991    0.000000       0.000000               889.618505

IIA2                   86358RU62             920.029902    1.772593      30.411398    32.183991    0.000000       0.000000               889.618504

IIA4                   86358RU88             1,000.000000  5.412576      0.000000     5.412576     0.000000       0.000000               1,000.000000

IIIA1                  86358RV20             941.238575    1.775607      19.763262    21.538869    0.000000       0.000000               921.475313

AP                     86358RV46             946.587100    0.000000      29.319349    29.319349    0.000000       0.000000               917.267751

B1                     86358RV79             997.709815    5.610581      0.773858     6.384439     0.000000       0.000000               996.935957

B2                     86358RV87             997.709816    5.776820      0.773857     6.550677     0.000000       0.000000               996.935959

B3                     86358RV95             997.709813    6.390088      0.773857     7.163945     0.000000       0.000000               996.935955

B4                     86358RS81             997.709814    6.390085      0.773860     7.163945     0.000000       0.000000               996.935954

B5                     86358RS99             997.709814    6.390085      0.773861     7.163946     0.000000       0.000000               996.935953

B6                     86358RT23             997.709813    6.390086      0.773855     7.163941     0.000000       0.000000               996.935958

E                                            0.000000      0.000000      0.000000     0.000000     0.000000       0.000000               0.000000

P                                            0.000000      0.000000      0.000000     0.000000     0.000000       0.000000               0.000000

R                      86358RW37             0.000000      0.000000      0.000000     0.000000     0.000000       0.000000               0.000000

IA3                    86358RT56             934.521535    4.739776      0.000000     4.739776     0.000000       0.000000               913.959052

IAX                    86358RU39             915.045113    4.956494      0.000000     4.956494     0.000000       0.000000               885.068699

IPAX                   86358RU47             959.144895    5.195369      0.000000     5.195369     0.000000       0.000000               958.677991

IIA3                   86358RU70             920.029902    4.739363      0.000000     4.739363     0.000000       0.000000               889.618505

IIA5                   86358RU96             1,000.000000  7.077971      0.000000     7.077971     0.000000       0.000000               1,000.000000

IIIA2                  86358RV38             941.238575    4.891499      0.000000     4.891499     0.000000       0.000000               921.475313

AX                     86358RV53             877.570173    6.212119      0.000000     6.212119     0.000000       0.000000               864.089610

PAX                    86358RV61             967.683530    6.851521      0.000000     6.851521     0.000000       0.000000               959.491352

BX                     86358RW29             998.119396    7.066295      0.000000     7.066295     0.000000       0.000000               997.474986

Interest Distribution
Detail

DISTRIBUTION IN DOLLARS

                       Prior                 Pass-         Optimal       Prior        Non-Recov                                                      Current
                       Principal             Through       Accrued       Unpaid       Interest     Interest       Deferred               Interest    Unpaid
                                                                                                                                         Distributed
Class                  Balance               Rate          Interest      Interest     Shortfall    Due            Interest               (9)         Interest
(1)                    (2)                   (3)           (4)           (5)          (6)          (7)=(4)+(5)-(6)(8)                                (10)=(7)-(8)-(9)

IA1                    24,338,611.84         5.700000%     115,608.41    0.00         0.00         115,608.41     0.00                   115,608.41  0.00

IA2                    27,591,748.33         2.413750%     55,499.65     0.00         0.00         55,499.65      0.00                   55,499.65   0.00

IA4                    47,616,809.56         5.750000%     228,163.88    0.00         0.00         228,163.88     0.00                   228,163.88  0.00

IA5                    5,191,000.00          6.500000%     28,117.92     0.00         0.00         28,117.92      0.00                   28,117.92   0.00

IAP                    298,421.64            0.000000%     0.00          0.00         0.00         0.00           0.00                   0.00        0.00

IIA1                   79,462,062.65         2.313750%     153,212.79    0.00         115.72       153,097.07     0.00                   153,097.07  0.00

IIA2                   8,832,287.06          2.313750%     17,029.75     0.00         12.86        17,016.89      0.00                   17,016.89   0.00

IIA4                   2,500,000.00          6.500000%     13,541.67     0.00         10.23        13,531.44      0.00                   13,531.44   0.00

IIIA1                  59,350,739.59         2.263750%     111,962.70    0.00         0.00         111,962.70     0.00                   111,962.70  0.00

AP                     2,054,883.46          0.000000%     0.00          0.00         0.00         0.00           0.00                   0.00        0.00

B1                     9,586,993.61          6.750000%     53,926.84     0.00         14.77        53,912.07      0.00                   53,912.07   0.00

B2                     3,686,537.77          6.950000%     21,351.20     0.00         5.85         21,345.35      0.00                   21,345.35   0.00

B3                     2,506,247.05          7.687812%     16,056.30     0.00         4.40         16,051.90      0.00                   16,051.90   0.00

B4                     1,767,941.79          7.687812%     11,326.33     0.00         3.10         11,323.23      0.00                   11,323.23   0.00

B5                     1,178,295.29          7.687812%     7,548.76      0.00         2.07         7,546.69       0.00                   7,546.69    0.00

B6                     1,186,620.18          7.687812%     7,602.09      0.00         2.08         7,600.01       0.00                   7,600.01    0.00

E                      0.00                  1.813750%     0.00          0.00         0.00         0.00           0.00                   0.00        0.00

P                      0.00                  1.813750%     113,571.82    0.00         0.00         113,571.82     0.00                   113,571.82  0.00

R                      0.00                  6.500000%     0.00          0.00         0.00         0.00           0.00                   0.00        0.00

  Totals               277,149,199.82                                    954,520.11   0.00         171.08         954,349.0300           0.00        954,349.03

Notional Classes

IA3                    27,591,748.33         6.086250%     139,941.90    0.00         0.00         139,941.90     0.00                   139,941.90  0.00

IAX                    7,504,427.72          6.500000%     40,648.98     0.00         0.00         40,648.98      0.00                   40,648.98   0.00

IPAX                   4,827,156.61          6.500000%     26,147.10     0.00         0.00         26,147.10      0.00                   26,147.10   0.00

IIA3                   88,294,349.71         6.186250%     455,175.77    0.00         343.80       454,831.97     0.00                   454,831.97  0.00

IIA5                   588,235.00            8.500000%     4,166.66      0.00         3.15         4,163.51       0.00                   4,163.51    0.00

IIIA2                  59,350,739.59         6.236250%     308,438.37    0.00         0.00         308,438.37     0.00                   308,438.37  0.00

AX                     1,705,124.99          8.500000%     12,070.19     0.00         0.00         12,070.19      0.00                   12,070.19   0.00

PAX                    3,349,741.05          8.500000%     23,717.28     0.00         0.00         23,717.28      0.00                   23,717.28   0.00

BX                     1,377,737.14          8.500000%     9,758.97      0.00         5.13         9,753.84       0.00                   9,753.84    0.00

  Totals               194,589,260.14                                    1,020,065.22 0.00         352.08         1,019,713.1400         7,400,490.921,019,713.14

Component Classes

AP2                    1,354,772.14          0.000000%     0.00          0.00         0.00         0.00           0.00                   0.00        0.00

AP3                    700,111.32            0.000000%     0.00          0.00         0.00         0.00           0.00                   0.00        0.00

AX2                    1,454,491.26          8.500000%     10,302.65     0.00         7.78         10,294.87      0.00                   10,294.87   0.00

AX3                    250,633.73            8.500000%     1,775.32      0.00         0.00         1,775.32       0.00                   1,775.32    0.00

PAX2                   1,878,435.40          8.500000%     13,305.58     0.00         10.05        13,295.53      0.00                   13,295.53   0.00

PAX3                   1,471,305.65          8.500000%     10,421.75     0.00         0.00         10,421.75      0.00                   10,421.75   0.00

Principal Distribution
Detail

DISTRIBUTION IN DOLLARS

                                             Prior                                    Current      Current        Current                Cumulative
                       Original              Principal     Principal     Accreted     Realized     Principal      Principal              Realized
Class                  Balance               Balance       Distribution  Principal    Losses       Recoveries     Balance                Losses
(1)                    (2)                   (3)           (4)           (5)          (6)          (7)            (8)=(3)-(4)+(5)-(6)+(7)(9)

IA1                    26,000,000.00         24,338,611.84 521,732.85    0.00         0.00         0.00           23,816,878.99          0.00

IA2                    29,525,000.00         27,591,748.33 607,107.32    0.00         0.00         0.00           26,984,641.01          0.00

IA4                    51,000,000.00         47,616,809.56 1,062,437.80  0.00         0.00         0.00           46,554,371.76          0.00

IA5                    5,191,000.00          5,191,000.00  0.00          0.00         0.00         0.00           5,191,000.00           0.00

IAP                    300,305.00            298,421.64    11,027.88     0.00         0.00         0.00           287,393.76             0.00

IIA1                   86,369,000.00         79,462,062.65 2,626,602.03  0.00         0.00         0.00           76,835,460.62          0.00

IIA2                   9,600,000.00          8,832,287.06  291,949.42    0.00         0.00         0.00           8,540,337.64           0.00

IIA4                   2,500,000.00          2,500,000.00  0.00          0.00         0.00         0.00           2,500,000.00           0.00

IIIA1                  63,056,000.00         59,350,739.59 1,246,192.23  0.00         0.00         0.00           58,104,547.36          0.00

AP                     2,170,834.00          2,054,883.46  63,647.44     0.00         0.00         0.00           1,991,236.02           0.00

B1                     9,609,000.00          9,586,993.61  7,436.00      0.00         0.00         0.00           9,579,557.61           0.00

B2                     3,695,000.00          3,686,537.77  2,859.40      0.00         0.00         0.00           3,683,678.37           0.00

B3                     2,512,000.00          2,506,247.05  1,943.93      0.00         0.00         0.00           2,504,303.12           0.00

B4                     1,772,000.00          1,767,941.79  1,371.28      0.00         0.00         0.00           1,766,570.51           0.00

B5                     1,181,000.00          1,178,295.29  913.93        0.00         0.00         0.00           1,177,381.36           0.00

B6                     1,189,344.00          1,186,620.18  920.38        0.00         0.00         0.00           1,185,699.80           0.00

E                      0.00                  0.00          0.00          0.00         0.00         0.00           0.00                   0.00

P                      0.00                  0.00          0.00          0.00         0.00         0.00           0.00                   0.00

R                      100.00                0.00          0.00          0.00         0.00         0.00           0.00                   0.00

  Totals               294,481,139.00        277,149,199.826,446,141.89  833,177.20   6,445,221.51 0.00           270,703,057.93         0.00

Component Classes

AP2                    1,443,237.00          1,354,772.14  51,378.49     0.00         0.00         0.00           1,303,393.65           0.00

AP3                    727,597.00            700,111.32    12,268.95     0.00         0.00         0.00           687,842.37             0.00

Collateral Summary -
Group 1

ASSET CHARACTERISTICS

                       Cut-Off               Prior         Current

Aggregate Stated
Principal Balance      120,124,998.25        113,122,996.09110,913,276.13

Loan Count             310                   294           289

Weighted Average Coupon
Rate (WAC)             7.449842%             7.441420%     N/A

Net Weighted Average
Coupon Rate (Net WAC)  7.199842%             7.191420%     N/A

Weighted Average
Maturity (WAM in       340                   338           338
months)

AVAILABLE PRINCIPAL    AVAILABLE INTEREST

Scheduled Interest     701,496.49
Curtailments           -1,639.08
Less:                  Servicing Fees        23,567.29
Uncompensated PPIS     0.00
Relief Act Shortfall   0.00
Other Interest
Reductions             0.00

TOTAL AVAILABLE
INTEREST               677,929.20

Current Realized Losses0.00
Cumulative Realized
Losses                 0.00

Collateral Summary -
Group 2

ASSET CHARACTERISTICS

                       Cut-Off               Prior         Current

Aggregate Stated
Principal Balance      107,144,923.23        99,368,247.11 96,393,824.55

Loan Count             540                   512           505

Weighted Average Coupon
Rate (WAC)             8.921495%             8.919212%     N/A

Net Weighted Average
Coupon Rate (Net WAC)  8.671495%             8.669212%     N/A

Weighted Average
Maturity (WAM in       353                   350           349
months)

AVAILABLE PRINCIPAL    AVAILABLE INTEREST

Scheduled Interest     738,572.24
Curtailments           12,446.84
Less:                  Servicing Fees        20,701.72
Uncompensated PPIS     0.00
Relief Act Shortfall   540.99
Other Interest
Reductions             0.00

TOTAL AVAILABLE
INTEREST               717,329.53

Current Realized Losses0.00
Cumulative Realized
Losses                 0.00

Collateral Summary -
Group 3

ASSET CHARACTERISTICS

                       Cut-Off               Prior         Current

Aggregate Stated
Principal Balance      68,400,662.31         64,657,956.62 63,395,957.25

Loan Count             411                   398           390

Weighted Average Coupon
Rate (WAC)             8.883219%             8.884331%     N/A

Net Weighted Average
Coupon Rate (Net WAC)  8.633219%             8.634331%     N/A

Weighted Average
Maturity (WAM in       175                   172           171
months)

AVAILABLE PRINCIPAL    AVAILABLE INTEREST

Scheduled Interest     478,702.13
Curtailments           2,206.12
Less:                  Servicing Fees        13,470.41
Uncompensated PPIS     0.00
Relief Act Shortfall   0.00
Other Interest
Reductions             0.00

TOTAL AVAILABLE
INTEREST               465,231.72

Current Realized Losses0.00
Cumulative Realized
Losses                 0.00

Delinquency Information

 GROUP 1

Less Than
1 Month                1 Month               2 Months      3+ Months     Totals

Delinquency            Delinquency

Scheduled Principal
Balance                2,939,276.73          0.00          1,911,736.86  4,851,013.59
Percentage of Total
Pool Balance           0.8834%               0.0000%       0.5745%       1.4579%
Number of Loans        6                     0             3             9

Percentage of Total
Loans                  0.6920%               0.0000%       0.3460%       1.0381%

Bankruptcy

Scheduled Principal
Balance                149,595.75            0.00          0.00          0.00         149,595.75
Percentage of Total
Pool Balance           0.0450%               0.0000%       0.0000%       0.0000%      0.0450%

Number of Loans        3                     0             0             0            3
Percentage of Total
Loans                  0.3460%               0.0000%       0.0000%       0.0000%      0.3460%

Foreclosure

Scheduled Principal
Balance                                      0.00          0.00          0.00         0.00
Percentage of Total Pool Balance             0.0000%       0.0000%       0.0000%      0.0000%

Number of Loans                              0             0             0            0
Percentage of Total
Loans                                        0.0000%       0.0000%       0.0000%      0.0000%

REO

Scheduled Principal
Balance                                      0.00          0.00          0.00         0.00
Percentage of Total Pool Balance             0.0000%       0.0000%       0.0000%      0.0000%

Number of Loans                              0             0             0            0
Percentage of Total
Loans                                        0.0000%       0.0000%       0.0000%      0.0000%

Total

Scheduled Principal
Balance                149,595.75            2,939,276.73  0.00          1,911,736.86 4,851,013.59
Percentage of Total
Pool Balance           0.0450%               0.8834%       0.0000%       0.5745%      1.4579%

Number of Loans        3                     6             0             3            9
Percentage of Total
Loans                  0.3460%               0.6920%       0.0000%       0.3460%      1.0381%

Principal and Interest
Advances               1,737,532.02

Delinquency Information

 GROUP 2

Less Than
1 Month                1 Month               2 Months      3+ Months     Totals

Delinquency            Delinquency

Scheduled Principal
Balance                7,207,625.94          4,052,815.26  8,287,056.15  19,547,497.35
Percentage of Total
Pool Balance           2.4924%               1.4015%       2.8657%       6.7596%
Number of Loans        24                    9             27            60

Percentage of Total
Loans                  1.5842%               0.5941%       1.7822%       3.9604%

Bankruptcy

Scheduled Principal
Balance                1,289,771.55          0.00          0.00          0.00         1,289,771.55
Percentage of Total
Pool Balance           0.4460%               0.0000%       0.0000%       0.0000%      0.4460%

Number of Loans        6                     0             0             0            6
Percentage of Total
Loans                  0.3960%               0.0000%       0.0000%       0.0000%      0.3960%

Foreclosure

Scheduled Principal
Balance                                      0.00          0.00          3,385,435.02 3,385,435.02
Percentage of Total Pool Balance             0.0000%       0.0000%       1.1707%      1.1707%

Number of Loans                              0             0             15           15
Percentage of Total
Loans                                        0.0000%       0.0000%       0.9901%      0.9901%

REO

Scheduled Principal
Balance                                      0.00          0.00          0.00         0.00
Percentage of Total Pool Balance             0.0000%       0.0000%       0.0000%      0.0000%

Number of Loans                              0             0             0            0
Percentage of Total
Loans                                        0.0000%       0.0000%       0.0000%      0.0000%

Total

Scheduled Principal
Balance                1,289,771.55          7,207,625.94  4,052,815.26  11,672,491.1722,932,932.37
Percentage of Total
Pool Balance           0.4460%               2.4924%       1.4015%       4.0364%      7.9303%

Number of Loans        6                     24            9             42           75
Percentage of Total
Loans                  0.3960%               1.5842%       0.5941%       2.7723%      4.9505%

Principal and Interest
Advances               1,927,390.35

Delinquency Information

 GROUP 3

Less Than
1 Month                1 Month               2 Months      3+ Months     Totals

Delinquency            Delinquency

Scheduled Principal
Balance                1,537,454.76          1,616,320.89  489,679.17    3,643,454.82
Percentage of Total
Pool Balance           0.8084%               0.8499%       0.2575%       1.9157%
Number of Loans        12                    9             3             24

Percentage of Total
Loans                  1.0256%               0.7692%       0.2564%       2.0513%

Bankruptcy

Scheduled Principal
Balance                147,692.16            0.00          0.00          0.00         147,692.16
Percentage of Total
Pool Balance           0.0777%               0.0000%       0.0000%       0.0000%      0.0777%

Number of Loans        3                     0             0             0            3
Percentage of Total
Loans                  0.2564%               0.0000%       0.0000%       0.0000%      0.2564%

Foreclosure

Scheduled Principal
Balance                                      0.00          0.00          0.00         0.00
Percentage of Total Pool Balance             0.0000%       0.0000%       0.0000%      0.0000%

Number of Loans                              0             0             0            0
Percentage of Total
Loans                                        0.0000%       0.0000%       0.0000%      0.0000%

REO

Scheduled Principal
Balance                                      0.00          0.00          0.00         0.00
Percentage of Total Pool Balance             0.0000%       0.0000%       0.0000%      0.0000%

Number of Loans                              0             0             0            0
Percentage of Total
Loans                                        0.0000%       0.0000%       0.0000%      0.0000%

Total

Scheduled Principal
Balance                147,692.16            1,537,454.76  1,616,320.89  489,679.17   3,643,454.82
Percentage of Total
Pool Balance           0.0777%               0.8084%       0.8499%       0.2575%      1.9157%

Number of Loans        3                     12            9             3            24
Percentage of Total
Loans                  0.2564%               1.0256%       0.7692%       0.2564%      2.0513%

Principal and Interest
Advances               1,272,146.97

Credit Enhancement

SUBORDINATION LEVELS

                       Original              Prior         Current

Aggregate Certificate
Principal Balance      295,670,583.00        277,149,199.82270,703,057.93

Senior Principal
Balance                275,712,239.00        257,236,564.13250,805,867.16
Senior Percentage      93.249804%            92.815193%    92.649809%
Senior Credit Support  6.750196%             7.184807%     7.350191%

Class B1 Principal
Balance                9,609,000.00          9,586,993.61  9,579,557.61
Class B1 Percentage    3.249901%             3.459145%     3.538770%
Class B1 Credit Support3.500295%             3.725662%     3.811421%

Class B2 Principal
Balance                3,695,000.00          3,686,537.77  3,683,678.37
Class B2 Percentage    1.249702%             1.330164%     1.360782%
Class B2 Credit Support2.250594%             2.395498%     2.450639%

Class B3 Principal
Balance                2,512,000.00          2,506,247.05  2,504,303.12
Class B3 Percentage    0.849594%             0.904295%     0.925111%
Class B3 Credit Support1.401000%             1.491203%     1.525528%

Class B4 Principal
Balance                1,772,000.00          1,767,941.79  1,766,570.51
Class B4 Percentage    0.599316%             0.637903%     0.652586%
Class B4 Credit Support0.801684%             0.853300%     0.872942%

Class B5 Principal
Balance                1,181,000.00          1,178,295.29  1,177,381.36
Class B5 Percentage    0.399431%             0.425148%     0.434935%
Class B5 Credit Support0.402253%             0.428152%     0.438008%

Class B6 Principal
Balance                1,189,344.00          1,186,620.18  1,185,699.80
Class B6 Percentage    0.402253%             0.428152%     0.438008%
Class B6 Credit Support0.000000%             0.000000%     0.000000%

Other Information

          Current
Bankruptcy Loss        0.00
          Cumulative
Bankruptcy Loss        0.00
          Remaining
Bankruptcy Loss Limit  100,000.00

          Current Fraud
Loss                   0.00
          Cumulative
Fraud Loss             0.00
          Remaining
Fraud Loss Limit       5,913,412.00

          Current
Special Hazard Loss    0.00
Limit
          Cumulative
Special Hazard Loss    0.00
Limit
          Remaining
Special Hazard Loss    4,940,939.96
Limit

CONTACT INFORMATION    CONTENTS

Distribution Summary   2
Depositor              Structured Asset
                       Securities Corporation
Distribution Summary
(Factors)              2

New York, NY  10019
Interest Distribution  2
Underwriter            Lehman Brothers
745 Seventh Avenue, 7th
Floor
Principal Distribution 2
New York, NY  10019

Collateral Summary     0
2530 South Parker Road, Suite 601

Delinquency Information2

Trustee                Citibank, N.A.
Credit Enhancement     2

New York, NY  10005
Other Information      2

Deal Contact:          Karen Schluter        Citibank, N.A.
karen.schluter@citi.com                      Agency and
                                             Trust
                                             111 Wall
Tel: (212) 657-7781                          Street, 14th
                                             Floor, Zone 3
Fax: (212) 657-4009                          New York, NY
                                             10005

Page 1 of 1             Reports Available at (c) Copyright
                       www.sf.citidirect.com 2002 Citibank

STRUCTURED ASSET SECURITIES CORP MOR PA TH CE SE 2002-13 8-K