The whole story, as text
12 payments in. Why is the balance barely lower?
You've made 12 payments on a $15,000 loan. 16.99%, 48 months, $433 a month. You've paid $5,193 so far. How much of that $5,193 came off the balance?
The answer
$2,860. The other $2,333 was interest. The balance is $12,139.56.
Why
Early payments are mostly interest, because the balance is biggest at the start. $212 interest, $220 off the loan. Payment one takes $220 off a $15,000 balance. After 12 payments: Balance $12,139.56. Paid $5,193.
One move
Pay $75 extra a month, from the start. As agreed: $433 a month, $5,772 interest in all. $75 extra: $508 a month, $4,566 interest in all. Paid off 9 months sooner. $1,206 less in interest. Extra payments have to go to principal. Ask your lender how they apply them.
The pattern holds for any amortizing loan; only the proportions change.
Yours
Where did my payments go? runs these numbers for any loan. Nothing you enter leaves your browser.
Written and reviewed by Riverbend Crossroads Digital LLC, Friday, October 2, 2026. Figures from the Show Real Cost engine, computed exactly and shown to the cent. Educational, not advice; your lender's disclosures are the authoritative figures. How we calculate · Corrections.