EX-99.1 CHARTER 2 ex991_0905.htm ABSC05HE1_EX991 ABSC 05-HE1 Monthly Distribution Report
Asset Backed Securities Corporation Home Equity Loan TrustContact:
2005-HE1Susan Burdick
Asset Backed Pass-Through Certificates, Series 2005-HE1Account Administrator
651-495-3840
STATEMENT TO CERTIFICATEHOLDERSsusan.burdick@usbank.com
Section 4.02 of the PSA, dated Feburary 1, 2005
Distribution Date:September 26, 2005

OriginalBeginning Interest Ending
CertificateCertificatePrincipalInterestRealized LossShortfallTotalCertificate
ClassCusipFace ValueBalance (1)DistributionDistribution (2)of PrincipalAmountDistributionBalance (1)
A-104541GPC0$392,600,000.00 $320,129,718.04 $17,935,644.22 $1,122,232.51 N/A$0.00 $19,057,876.73 $302,194,073.82
A-204541GPD8$98,200,000.00 $80,073,199.98 $4,486,195.27 $283,370.16 N/A$0.00 $4,769,565.43 $75,587,004.71
A-304541GPE6$182,160,000.00 $144,910,048.40 $7,841,863.86 $506,380.11 N/A$0.00 $8,348,243.97 $137,068,184.54
A-404541GPF3$102,000,000.00 $55,011,811.67 $9,891,958.50 $185,389.81 N/A$0.00 $10,077,348.31 $45,119,853.17
A-504541GPG1$112,400,000.00 $112,400,000.00 $0.00 $391,776.44 N/A$0.00 $391,776.44 $112,400,000.00
A-604541GPX4$15,382,000.00 $15,382,000.00 $0.00 $54,845.38 N/A$0.00 $54,845.38 $15,382,000.00
M-104541GPH9$46,163,000.00 $46,163,000.00 $0.00 $169,931.13 $0.00 $0.00 $169,931.13 $46,163,000.00
M-204541GPJ5$35,335,000.00 $35,335,000.00 $0.00 $131,014.33 $0.00 $0.00 $131,014.33 $35,335,000.00
M-304541GPK2$21,657,000.00 $21,657,000.00 $0.00 $81,261.88 $0.00 $0.00 $81,261.88 $21,657,000.00
M-404541GPL0$19,377,000.00 $19,377,000.00 $0.00 $77,357.29 $0.00 $0.00 $77,357.29 $19,377,000.00
M-504541GPM8$18,237,000.00 $18,237,000.00 $0.00 $73,616.69 $0.00 $0.00 $73,616.69 $18,237,000.00
M-604541GPN6$17,667,000.00 $17,667,000.00 $0.00 $72,886.19 $0.00 $0.00 $72,886.19 $17,667,000.00
M-704541GPP1$14,248,000.00 $14,248,000.00 $0.00 $65,746.60 $0.00 $0.00 $65,746.60 $14,248,000.00
M-804541GPQ9$12,538,000.00 $12,538,000.00 $0.00 $58,970.39 $0.00 $0.00 $58,970.39 $12,538,000.00
M-904541GPR7$11,968,000.00 $11,968,000.00 $0.00 $63,736.25 $0.00 $0.00 $63,736.25 $11,968,000.00
M-1004541GPS5$9,119,000.00 $9,119,000.00 $0.00 $53,832.50 $0.00 $0.00 $53,832.50 $9,119,000.00
M-1104541GPT3$13,678,000.00 $13,678,000.00 $0.00 $80,745.79 $0.00 $0.00 $80,745.79 $13,678,000.00
P04541GPV8$100.00 $100.00 $0.00 $724,948.68 $0.00 $0.00 $724,948.68 $100.00
X04541GPU0$0.00 $17,097,384.81 $0.00 $1,611,379.79 N/A$0.00 $1,611,379.79 $17,097,384.81
R04541GPW6$0.00 $0.00 $0.00 $0.00 N/A$0.00 $0.00 $0.00
Total$1,122,729,100.00 $947,893,878.09 $40,155,661.85 $5,809,421.92 $0.00 $0.00 $45,965,083.77 $907,738,216.24
*Strip Amount for this period$15,360.27

Interest Ending CurrentNext*
PrincipalInterestCarry-forwardTotalCertificatePass-ThroughPass-Through
ClassDistributionDistributionAmountDistributionBalanceClassInterest RateInterest Rate
A-1$45.68426954 $2.85846284 $0.00000000 $48.54273237 $769.72509888 A-13.94375%4.13250%
A-2$45.68426955 $2.88564318 $0.00000000 $48.56991273 $769.72509888 A-23.98125%4.17000%
A-3$43.04931851 $2.77986446 $0.00000000 $45.82918297 $752.46038944 A-33.93125%4.12000%
A-4$96.97998529 $1.81754716 $0.00000000 $98.79753245 $442.35150167 A-43.79125%3.98000%
A-5$0.00000000 $3.48555552 $0.00000000 $3.48555552 $1,000.00000000 A-53.92125%4.11000%
A-6$0.00000000 $3.56555584 $0.00000000 $3.56555584 $1,000.00000000 A-64.01125%4.20000%
M-1$0.00000000 $3.68111106 $0.00000000 $3.68111106 $1,000.00000000 M-14.14125%4.33000%
M-2$0.00000000 $3.70777784 $0.00000000 $3.70777784 $1,000.00000000 M-24.17125%4.36000%
M-3$0.00000000 $3.75222238 $0.00000000 $3.75222238 $1,000.00000000 M-34.22125%4.41000%
M-4$0.00000000 $3.99222222 $0.00000000 $3.99222222 $1,000.00000000 M-44.49125%4.68000%
M-5$0.00000000 $4.03666667 $0.00000000 $4.03666667 $1,000.00000000 M-54.54125%4.73000%
M-6$0.00000000 $4.12555556 $0.00000000 $4.12555556 $1,000.00000000 M-64.64125%4.83000%
M-7$0.00000000 $4.61444413 $0.00000000 $4.61444413 $1,000.00000000 M-75.19125%5.38000%
M-8$0.00000000 $4.70333307 $0.00000000 $4.70333307 $1,000.00000000 M-85.29125%5.48000%
M-9$0.00000000 $5.32555565 $0.00000000 $5.32555565 $1,000.00000000 M-95.99125%6.18000%
M-10$0.00000000 $5.90333370 $0.00000000 $5.90333370 $1,000.00000000 M-106.64125%6.79199%
M-11$0.00000000 $5.90333309 $0.00000000 $5.90333309 $1,000.00000000 M-116.64125%6.79199%
P$0.00000000 $7,249,486.80000000 $0.00000000 $7,249,486.80000000 $1,000.00000000 PN/AN/A
X$0.00000000 $0.00000000 $0.00000000 $0.00000000 $0.00000000 X2.00381%2.00381%
R$0.00000000 $0.00000000 $0.00000000 $0.00000000 $0.00000000 R0.00000%0.00000%
1 Mo LIBOR3.64125%3.83000%
*estimated

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Asset Backed Securities Corporation Home Equity Loan TrustContact:
2005-HE1Susan Burdick
Asset Backed Pass-Through Certificates, Series 2005-HE1Account Administrator
651-495-3840
STATEMENT TO CERTIFICATEHOLDERSsusan.burdick@usbank.com
Section 4.02 of the PSA, dated Feburary 1, 2005
Distribution Date:September 26, 2005

GROUP 1GROUP 2TOTALNEW CENTURYWMCTOTAL
(i)Principal Distributions:
Beginning Balance529,120,923.48 435,870,339.42 964,991,262.90 479,157,009.54 485,834,253.36 964,991,262.90
Scheduled Principal441,031.96 247,056.86 688,088.82 371,020.99 317,067.83 688,088.82
Prepayments (Includes Curtailments)21,923,901.14 17,441,757.24 39,365,658.38 20,059,230.72 19,306,427.66 39,365,658.38
Net Liquidation Proceeds0.00 0.00 0.00 0.00 0.00 0.00
Loan Principal Purchase Prices0.00 0.00 0.00 0.00 0.00 0.00
Total Principal Remittance22,364,933.10 17,688,814.10 40,053,747.20 20,430,251.71 19,623,495.49 40,053,747.20
Net Realized Losses63,536.53 38,378.12 101,914.65 52,859.02 49,055.63 101,914.65
Ending Balance506,692,453.85 418,143,147.20 924,835,601.05 458,673,898.81 466,161,702.24 924,835,601.05
Ending Count2,754 2,308 5,062 2,499 2,563 5,062

(ii)Aggregate Ending Collateral Balance506,692,453.85 418,143,147.20 924,835,601.05 458,673,898.81 466,161,702.24 924,835,601.05

(iii)Ending Overcollateralization Amount17,097,384.81

(iv)Number of Liquidated Loans0.00

(v)Interest Distributions:GROUP 1GROUP 2TOTALNEW CENTURYWMCTOTAL
Scheduled Interest - Net of Servicing Fee 2,798,664.90 2,403,080.93 5,201,745.83 2,585,723.93 2,616,021.90 5,201,745.83
Less Relief Act Interest Shortfall0.00 0.00 0.00 0.00 0 0.00
Less Net Prepayment Interest Shortfall0.00 0.00 0.00 0.00 0.00 0.00
2,798,664.90 2,403,080.93 5,201,745.83 2,585,723.93 2,616,021.90 5,201,745.83

(vi)Servicing Fee:
GROUP 1220,467.29
GROUP 2181,612.79
TOTAL 402,080.08

AdvancesGROUP 1GROUP 2TOTALNEW CENTURYWMCTOTAL
(vii)Current Aggregate Advances as of determination date934,010.61 789,367.61 1,723,378.22 886,068.60 837,309.62 1,723,378.22
Outstanding Aggregate Advances as of end of prior calendar month1,761,448.88 1,417,820.80 3,179,269.68 1,513,876.16 1,665,393.52 3,179,269.68

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Asset Backed Securities Corporation Home Equity Loan TrustContact:
2005-HE1Susan Burdick
Asset Backed Pass-Through Certificates, Series 2005-HE1Account Administrator
651-495-3840
STATEMENT TO CERTIFICATEHOLDERSsusan.burdick@usbank.com
Section 4.02 of the PSA, dated Feburary 1, 2005
Distribution Date:September 26, 2005

(ix)Delinquency Information

30-59 days delinquent60-89 days delinquent90 or more days delinquent
CountBalanceCountBalanceCountBalance
Group 144 7,344,501.41 31 5,872,063.05 14 2,706,755.41
Group 227 2,823,339.56 25 5,284,386.09 37 5,459,322.43
Total71 10,167,840.97 56 11,156,449.14 51 8,166,077.84
New Century42 6,057,108.83 26 4,636,148.17 12 1,454,795.78
WMC29 4,110,732.14 30 6,520,300.97 39 6,711,282.06
Total71 10,167,840.97 56 11,156,449.14 51 8,166,077.84
*Note: The above statistics do not include loans in foreclosure or bankruptcy proceedings or REO properties.

Outstanding LoansForeclosureBankruptcyREO
CountBalanceCountBalanceCountBalanceCountBalanceMarket Value
Group 12,754 506,692,453.85 35 6,114,979.79 15 2,289,995.92 5 428,478.95 496,173.83
Group 22,308 418,143,147.20 21 5,541,584.61 8 1,088,391.45 1 67,694.88 496,173.83
Total5,062 924,835,601.05 56 11,656,564.40 23 3,378,387.37 6 496,173.83 992,347.66
New Century2,499 458,673,898.81 32 5,527,238.53 15 2,063,242.84 2 179,040.75 179,040.75
WMC2,563 466,161,702.24 24 6,129,325.87 8 1,315,144.53 4 317,133.08 317,133.08
Total5,062 924,835,601.05 56 11,656,564.40 23 3,378,387.37 6 496,173.83 496,173.83

Interest Shortfall
TotalRealized PrepaymentRelief ActNet
UnpaidLossesInterest Interest WAC Rate
ShortfallShortfallCarryover
A-10.00 0.00 0.00 0.00 0.00
A-20.00 0.00 0.00 0.00 0.00
A-30.00 0.00 0.00 0.00 0.00
A-40.00 0.00 0.00 0.00 0.00
A-50.00 0.00 0.00 0.00 0.00
A-60.00 0.00 0.00 0.00 0.00
M-10.00 0.00 0.00 0.00 0.00
M-20.00 0.00 0.00 0.00 0.00
M-30.00 0.00 0.00 0.00 0.00
M-40.00 0.00 0.00 0.00 0.00
M-50.00 0.00 0.00 0.00 0.00
M-60.00 0.00 0.00 0.00 0.00
M-70.00 0.00 0.00 0.00 0.00
M-80.00 0.00 0.00 0.00 0.00
M-90.00 0.00 0.00 0.00 0.00
M-100.00 0.00 0.00 0.00 0.00
M-110.00 0.00 0.00 0.00 0.00
P0.00 0.00 0.00 0.00 0.00
X0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00

GROUP 1GROUP 2TOTALNEW CENTURYWMCTOTAL
(x)Number of Loans for which Prepayment Premiums were collected71 70 141 71 70 141
Number of Loans for which Prepayment Premiums were scheduled112 96 208 103 105 208
Principal Balance of Loans for which Prepayment Premiums were collected14,141,801.00 12,994,358.00 27,136,159.00 13,510,756.00 13,625,403.00 27,136,159.00
Current amount of Prepayment Premiums364,700.82 360,247.86 724,948.68 355,040.91 369,907.77 724,948.68

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Asset Backed Securities Corporation Home Equity Loan TrustContact:
2005-HE1Susan Burdick
Asset Backed Pass-Through Certificates, Series 2005-HE1Account Administrator
651-495-3840
STATEMENT TO CERTIFICATEHOLDERSsusan.burdick@usbank.com
Section 4.02 of the PSA, dated Feburary 1, 2005
Distribution Date:September 26, 2005

GROUP 1GROUP 2TOTALNEW CENTURYWMCTOTAL
(xi)Realized Losses incurred during the related Due Period63,536.53 38,378.12 101,914.65 52,859.02 49,055.63 101,914.65
Cumulative Realized Losses since Startup Day61,264.23 41,191.75 102,455.98 53,400.35 49,055.63 102,455.98
Bankruptcy Losses0.00 0.00 0.00 0.00 0.00 0.00

GROUP 1GROUP 2TOTALNEW CENTURYWMCTOTAL
(xii)Weighted Average Term to Maturity of Mortgage Loans348 328 339 347 331 339
Weighted Average Gross Coupon of Mortgage Loans6.84713%7.11595%6.96855%6.97568%6.96152%6.96855%
Weighted Average Net Coupon of Mortgage Loans6.34713%6.61595%6.46855%6.47568%6.46152%6.46855%

(xiii)Aggregate number of Mortgage Loans in the pool5,062

(xiv)Overcollateralization Target Amount17,097,384.81

(xv)Credit Enhancement Percentage25.63530%

(xvi)Overcollateralization Increase Amount101,914.65

(xvii)Overcollateralization Release Amount0.00

(xviii)Overcollateralization Deficiency Amount101,914.65

(xix)Excess Overcollateralized Amount0.00

(xx)Payment from Subgroup 1 Yield Maintenance Agreement0.00
Subgroup 2 Yield Maintenance Agreement0.00
Subordinate Yield Maintenance Agreement0.00

(xxi)Net Monthly Excess Cash Flow1,611,377.46

GROUP 1GROUP 2TOTALNEW CENTURYWMCTOTAL
(xxii)Extra Ordinary Trust Fund Expenses0.00 0.00 0.00 0.00 0.00 0.00

(xxiii)Trigger Event OccurenceNO

(xxiv)Step Down Date OccurredNO

(xxv)Subgroup 1 Net WAC Rate6.7820%
Subgroup 2 Net WAC Rate7.0541%
Subordinate Net WAC Rate6.7920%

(xxvi)Available Distribution Amount 45,980,441.71

(xxvii)Deposit to Net WAC Reserve Fund2.33

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