Interest collected at closing for the days before the normal payment cycle begins.
Prepaid interest is the interest collected at closing for the days between loan funding and the start of the regular mortgage payment cycle.
Prepaid interest matters because it affects cash-to-close and often surprises borrowers who thought the first payment schedule meant no interest was due until later. In reality, interest begins accruing once the loan is funded, so the lender usually collects those interim days at closing.
This term also matters because borrowers often confuse it with points or ordinary recurring interest. Prepaid interest is not a buy-down feature and it is not the same as the interest portion of a normal monthly payment.
Borrowers encounter prepaid interest near closing, when final cash requirements are being calculated. The amount often depends on the closing date because the lender is collecting interest for the partial period before the regular payment cycle begins.
That means closing later or earlier in the month can change this line item even when the note rate and loan amount stay the same.
| Factor | Why it changes the amount |
|---|---|
| Closing date | More or fewer interim days means more or less interest collected at closing |
| Loan amount | A larger principal balance creates more daily interest |
| Note rate | A higher contract rate creates more daily interest |
A simple 365-day estimate is:
For a $400,000 loan at 6.50%, the estimated daily interest is about $71.23. Ten interim days would produce about $712.30 of prepaid interest:
The note and lender’s calculation method control the actual figure; some loans use a different day-count convention. Use the formula to understand the direction and approximate size, then reconcile the disclosed per-day amount and number of days.
Prepaid interest appears with prepaid items on page 2, Section F of the standard Loan Estimate and Closing Disclosure. Check the interest rate, per-day amount, date range, and total. If the closing date moves, the amount can change even though the selected rate did not.
A later closing date can reduce the number of prepaid-interest days while leaving less time before the first payment. That is a cash-timing difference, not automatic savings in the loan’s overall interest cost.
When the closing date changes, ask the lender or settlement agent for the revised funding date, daily interest amount, number of days, and first-payment date. Multiplying the disclosed daily amount by the disclosed day count should approximately reproduce the line item, subject to rounding and the loan’s day-count method.
| Closing-date effect | What actually changes |
|---|---|
| More interim days | More interest is collected in cash at closing |
| Fewer interim days | Less interest is collected at closing, but the first payment is closer |
| Loan funds on a different date than signing | The applicable date range may differ from the signing calendar |
| Rate or loan amount changes | The daily interest amount must be recalculated |
Do not choose a closing date solely to minimize this line. Property-tax prorations, rent or occupancy timing, moving costs, rate-lock expiration, and the date funds are available can matter more than shifting interest between closing and the first payment cycle.
On the $400,000 loan at 6.50%, the lender discloses approximately $71.23 of interest per day. If the final funding schedule creates 10 interim days, prepaid interest is about $712.30. If funding moves and only 7 days remain, the estimate falls to about $498.61. The borrower verifies the revised dates instead of treating the lower amount as a change in note rate.
Prepaid interest differs from Discount Points. Points are upfront pricing choices used to change the rate. Prepaid interest simply covers accrued interest for the partial closing period.
It also differs from Monthly Payment. The monthly payment is the regular scheduled bill after closing. Prepaid interest is a one-time closing item for the interim days before that routine begins.
It also differs from Origination Fee. Origination fee is a lender charge for making the loan, while prepaid interest is not a fee for service at all. It is interest already accruing before the normal payment cycle starts.