AI Mortgage Calculator & Amortization Engine
Calculate precise monthly payments (P&I, taxes, insurance, PMI, HOA), visualize amortization schedules, simulate extra principal prepayments, and evaluate Fannie/Freddie 28/36 affordability rules.
Annual Amortization Schedule
Detailed breakdown of principal, interest, and remaining balance at each year-end.
| Year | Principal Paid | Interest Paid | Total Payment | Ending Balance |
|---|---|---|---|---|
| Year 2026 | $3410 | $21496 | $24906 | $316590 |
| Year 2027 | $3648 | $21258 | $24906 | $312942 |
| Year 2028 | $3902 | $21004 | $24906 | $309040 |
| Year 2029 | $4174 | $20733 | $24906 | $304866 |
| Year 2030 | $4464 | $20442 | $24906 | $300402 |
| Year 2031 | $4775 | $20131 | $24906 | $295627 |
| Year 2032 | $5107 | $19799 | $24906 | $290520 |
| Year 2033 | $5463 | $19443 | $24906 | $285057 |
| Year 2034 | $5843 | $19063 | $24906 | $279213 |
| Year 2035 | $6250 | $18656 | $24906 | $272963 |
| Year 2036 | $6685 | $18221 | $24906 | $266278 |
| Year 2037 | $7151 | $17755 | $24906 | $259127 |
| Year 2038 | $7649 | $17257 | $24906 | $251478 |
| Year 2039 | $8181 | $16725 | $24906 | $243296 |
| Year 2040 | $8751 | $16155 | $24906 | $234545 |
| Year 2041 | $9360 | $15546 | $24906 | $225185 |
| Year 2042 | $10012 | $14894 | $24906 | $215173 |
| Year 2043 | $10709 | $14197 | $24906 | $204463 |
| Year 2044 | $11455 | $13451 | $24906 | $193008 |
| Year 2045 | $12253 | $12654 | $24906 | $180756 |
| Year 2046 | $13106 | $11801 | $24906 | $167650 |
| Year 2047 | $14018 | $10888 | $24906 | $153632 |
| Year 2048 | $14994 | $9912 | $24906 | $138638 |
| Year 2049 | $16038 | $8868 | $24906 | $122600 |
| Year 2050 | $17155 | $7751 | $24906 | $105445 |
| Year 2051 | $18349 | $6557 | $24906 | $87095 |
| Year 2052 | $19627 | $5279 | $24906 | $67468 |
| Year 2053 | $20994 | $3913 | $24906 | $46474 |
| Year 2054 | $22455 | $2451 | $24906 | $24019 |
| Year 2055 | $24019 | $887 | $24906 | $0 |
Jack (Borrower)
The Prepayment Call Option"When rates fall, I have the sovereign right to refinance without penalty. I own a free call option on interest rates!"
Maya (Lender)
Origination & DTI Underwriting"We verify the 28% front-end and 36% back-end DTI limits to ensure Jack's loan qualifies for Fannie Mae and Freddie Mac purchase."
Priya (Servicer)
MSRs & Escrow Administration"We collect property taxes and insurance into escrow monthly, and legally terminate PMI the moment LTV reaches 78%."
Elena (MBS Desk)
Negative Convexity & OAS"When borrowers prepay in droves, our bond duration shortens right when rates are lowest. We price this risk via OAS."