Deal Name : Impac Secured Assets Corp. 2005-2  
Name Total/Aggregate
Pool Name Aggregate
Mortgage Rates/Interest Rates  
Weighted Average Mortgage Rates (Interest Rates) 6.769%
Weighted Average Mortgage Rates Range (Low) 3.500%
Weighted Average Mortgage Rates Range (High) 14.125%
% of Loans with Prepayment Charges 73.840%
Margin  
Weighted Average Margin (applies to ARM loans only) 4.159%
Principal Balances (at Cut-off Date)  
Number of Loans 7005
Aggregate Mortgage Principal Balance 1,989,063,547.00
Average Mortgage Loan Principal Balance 283,949.00
Lowest Mortgage Loan Principal Balance 3,560.00
Highest Mortgage Loan Principal Balance 2,000,000.00
Original Principal Balances (at Origination Date)  
Aggregate Original Principal Balance 1,989,793,600.00
Average Original Principal Balance 284,053.00
Property Type  
Single Family  
Principal Balance 1,273,266,067.00
Percent 64.010%
Condo  
Principal Balance 213,241,272.00
Percent 10.720%
PUD (Planned Unit Development  
Principal Balance 167,369,425.00
Percent 8.410%
Deminimis Planned Unit Development  
Principal Balance 128,546,212.00
Percent 6.460%
2 Family  
Principal Balance 77,498,883.00
Percent 3.900%
4 Family  
Principal Balance 46,727,150.00
Percent 2.350%
3 Family  
Principal Balance 38,085,084.00
Percent 1.910%
Hi - Rise  
Principal Balance 29,357,072.00
Percent 1.480%
Townhouse  
Principal Balance 8,677,734.00
Percent 0.440%
Condotel  
Principal Balance 5,954,911.00
Percent 0.300%
Condononowa  
Principal Balance 197,442.00
Percent 0.010%
Rowhouse  
Principal Balance 142,294.00
Percent 0.010%
Total  
Principal Balance 1,989,063,547.00
Percent 100.000%
Loan Purpose  
Purchase  
Principal Balance 1,295,447,912.00
Percent 65.130%
Refinance - Cash out  
Principal Balance 561,480,346.00
Percent 28.230%
Refinance No Cash- Out  
Principal Balance 132,135,288.00
Percent 6.640%
Total  
Principal Balance 1,989,063,547.00
Percent 100.000%
Occupancy Status  
Primary  
Principal Balance 1,525,796,732.00
Percent 76.710%
Secondary  
Principal Balance 87,326,208.00
Percent 4.390%
Investor  
Principal Balance 375,940,608.00
Percent 18.900%
Total  
Principal Balance 1,989,063,547.00
Percent 100.000%
Loan-To-Value  
Weighted Average Loan-to-Value 76.490%
Loan-to-Value Range (Low) 12.650%
Loan-to-Value Range (High) 100.000%
FICO  
Weighted Average FICO (credit score) 691
Debt-To-Income  
Weighted Average Debt-to-Income 40.22%
WARM  
Weighted Average Remaining Term to Maturity (months) 355.00
Geographic Distribution  
Alabama (AL)  
Principal Balance 2,588,009.00
Percent 0.130%
Arizona (AZ)  
Principal Balance 74,954,429.00
Percent 3.770%
Arkansas (AR)  
Principal Balance 745,950.00
Percent 0.040%
California (CA)  
Principal Balance 1,086,922,456.00
Percent 54.640%
Colorado (CO)  
Principal Balance 23,033,926.00
Percent 1.160%
Connecticut (CT)  
Principal Balance 8,113,483.00
Percent 0.410%
Delaware (DE)  
Principal Balance 1,745,400.00
Percent 0.090%
District of Columbia (DC)  
Principal Balance 995,200.00
Percent 0.050%
Florida (FL)  
Principal Balance 237,604,200.00
Percent 11.950%
Georgia (GA)  
Principal Balance 21,237,302.00
Percent 1.070%
Hawaii (HI)  
Principal Balance 31,093,100.00
Percent 1.560%
Idaho (ID)  
Principal Balance 2,766,843.00
Percent 0.140%
Illinois (IL)  
Principal Balance 40,774,317.00
Percent 2.050%
Indiana (IN)  
Principal Balance 2,265,966.00
Percent 0.110%
Iowa (IA)  
Principal Balance 1,281,088.00
Percent 0.060%
Kansas (KS)  
Principal Balance 751,683.00
Percent 0.040%
Kentucky (KY)  
Principal Balance 1,615,638.00
Percent 0.080%
Louisiana (LA)  
Principal Balance 517,400.00
Percent 0.030%
Maine (ME)  
Principal Balance 1,891,905.00
Percent 0.100%
Maryland (MD)  
Principal Balance 64,109,013.00
Percent 3.220%
Massachusetts (MA)  
Principal Balance 16,946,052.00
Percent 0.850%
Michigan (MI)  
Principal Balance 9,045,209.00
Percent 0.450%
Minnesota (MN)  
Principal Balance 17,700,369.00
Percent 0.890%
Mississippi (MS)  
Principal Balance 1,132,298.00
Percent 0.060%
Missouri (MO)  
Principal Balance 5,171,168.00
Percent 0.260%
Montana (MT)  
Principal Balance 747,520.00
Percent 0.040%
Nebraska (NE)  
Principal Balance 190,150.00
Percent 0.010%
Nevada (NV)  
Principal Balance 60,746,985.00
Percent 3.050%
New Hampshire (NH)  
Principal Balance 2,068,823.00
Percent 0.100%
New Jersey (NJ)  
Principal Balance 41,702,859.00
Percent 2.100%
New Mexico (NM)  
Principal Balance 1,693,496.00
Percent 0.090%
New York (NY)  
Principal Balance 40,579,288.00
Percent 2.040%
North Carolina (NC)  
Principal Balance 9,823,980.00
Percent 0.490%
Ohio (OH)  
Principal Balance 6,909,716.00
Percent 0.350%
Oklahoma (OK)  
Principal Balance 280,810.00
Percent 0.010%
Oregon (OR)  
Principal Balance 15,015,587.00
Percent 0.750%
Pennsylvania (PA)  
Principal Balance 8,034,610.00
Percent 0.400%
Rhode Island (RI)  
Principal Balance 2,823,849.00
Percent 0.140%
South Carolina (SC)  
Principal Balance 4,634,660.00
Percent 0.230%
South Dakota (SD)  
Principal Balance 642,700.00
Percent 0.030%
Tennessee (TN)  
Principal Balance 5,865,428.00
Percent 0.290%
Texas (TX)  
Principal Balance 11,501,884.00
Percent 0.580%
Utah (UT)  
Principal Balance 4,274,567.00
Percent 0.210%
Vermont (VT)  
Principal Balance 170,876.00
Percent 0.010%
Virginia (VA)  
Principal Balance 77,758,731.00
Percent 3.910%
Washington (WA)  
Principal Balance 34,927,002.00
Percent 1.760%
Wisconsin (WI)  
Principal Balance 2,694,420.00
Percent 0.140%
Wyoming (WY)  
Principal Balance 973,200.00
Percent 0.050%
Total  
Principal Balance 1,989,063,547.00
Percent 100.000%
Documentation Type  
Progressive Series Program (Limited Stated Documentation)  
Principal Balance 1,186,603,112.00
Percent 59.660%
Progressive Series Program (Full Documenatation)  
Principal Balance 299,004,797.00
Percent 15.030%
Progressive Express Program Verified Assets  
Principal Balance 222,466,703.00
Percent 11.180%
Progressive Express No Doc Program (No Documentation)  
Principal Balance 157,908,147.00
Percent 7.940%
Progressive Series Programm Stated Income/Stated Assets Documentation  
Principal Balance 52,906,085.00
Percent 2.660%
Progressive Express Program (Non Verified Assets)  
Principal Balance 37,896,922.00
Percent 1.910%
Progressive Series Program (Alternative Documentation)  
Principal Balance 23,945,512.00
Percent 1.200%
Progressive Express Program No Doc Program (Verified Assets)  
Principal Balance 6,869,855.00
Percent 0.350%
Progressive Series Program (Full Income/Stated Assets Documentation)  
Principal Balance 1,462,413.00
Percent 0.070%
Total  
Principal Balance 1,989,063,547.00
Percent 100.000%
Risk Category  
A+  
Principal Balance 1,034,373,094.00
Percent 52%
A  
Principal Balance 831,810,036.00
Percent 41.82%
A-  
Principal Balance 30,665,976.00
Percent 1.54%
ALTB,A  
Principal Balance 24,080,819.00
Percent 1.21%
ALTB,A-  
Principal Balance 2,281,560.00
Percent 0.110%
B  
Principal Balance 487,664.00
Percent 0.020%
C  
Principal Balance 211,401.00
Percent 0.010%
Progressive Express TM I  
Principal Balance 44,863,817.00
Percent 2.260%
Progressive Express TM II  
Principal Balance 18,011,323.00
Percent 0.910%
Progressive Express TM III  
Principal Balance 1,464,856.00
Percent 0.070%
Progressive Express TM IV  
Principal Balance 442,590.00
Percent 0.020%
Progressive Express TM VI  
Principal Balance 370,410.00
Percent 0.020%
Total  
Principal Balance 1,989,063,547.00
Percent 100.000%
Product Type  
30 Yr Fixed  
Principal Balance 117,852,921.00
Percent 5.930%
15 Yr Fixed  
Principal Balance 4,148,323.00
Percent 0.210%
20 Yr Fixed  
Principal Balance 1,664,653.00
Percent 0.080%
30/15 Fixed Ballon  
Principal Balance 37,784,225.00
Percent 1.900%
20 Yr Fixed - IO  
Principal Balance 67,990.00
Percent 0.000%
15 Yr Fixed - IO  
Principal Balance 918,126.00
Percent 0.050%
30 Yr Fixed - IO  
Principal Balance 173706503
Percent 8.730%
30Y LIBIM  
Principal Balance 2,744,981.00
Percent 0.140%
30Y LIBIM - IO  
Principal Balance 23,577,069.00
Percent 1.190%
30Y LIB6M  
Principal Balance 8,572,515.00
Percent 0.430%
30Y LIB6M - IO  
Principal Balance 105,632,902.00
Percent 5.310%
30Y LIBI2M  
Principal Balance 17,120,576.00
Percent 0.860%
30Y LIBI2M - IO  
Principal Balance 241,666,255.00
Percent 12.150%
2/28 LIB6M - IO  
Principal Balance 802,977,115.00
Percent 40.370%
2/28 LIBI2M  
Principal Balance 487,540.00
Percent 0.020%
2/28 LIBI2M - IO  
Principal Balance 475,000.00
Percent 0.020%
3/27 LIB6M  
Principal Balance 13,405,897.00
Percent 0.670%
3/27 LIB6M - IO  
Principal Balance 330,200.00
Percent 0.020%
5/25 LIB6M  
Principal Balance 35,472,017.00
Percent 1.780%
5/25 LIB6M - IO  
Principal Balance 157,650,202.00
Percent 7.930%
Total  
Principal Balance 1,989,063,547.00
Percent 100.000%
Servicer  
Countrywide Home Loans Servicing LP  
GMAC Mortgage Corporation  
Maximum Mortgage Rate  
Weighted Average Maximum Mortgage Rate 12.62%