How to verify a payoff letter before closing

Published 16 October 2026. Updated 16 October 2026.

A payoff letter is the lender's written answer to one question: how much clears this loan if the money arrives on a given date. Many of the problems that stall a closing or leave a payoff short are not exotic: a date that has passed, a daily interest figure that was never carried forward, or a number keyed into the settlement statement from the wrong line.

This guide walks through the checks a closer can run on every payoff letter, in the order that catches the most problems first. It applies whether you work from a spreadsheet, a closing system or a printed stack.

What a payoff letter has to tell you

Before comparing anything, find five things on the letter. If one is missing, that is the first item to chase, not a detail to skip.

1. The payoff amount and what it is made of. Letters usually split it into principal, accrued interest, fees and sometimes escrow or other balances.
2. The as-of date. The date the quoted amount was calculated for.
3. The per-diem. The extra interest that builds up each day after the as-of date. Some letters state it, some bury it in a table, and some omit it.
4. The good-through date. The last day the quote holds.
5. Who gets paid and how. The payee name, the loan reference and any wire or mailing instructions.

Also read the conditions. Letters commonly say that the figure can change if a payment is returned, if fees post late, or if the loan has other terms. Those lines are part of the quote.

Step 1: Decide the date the money reaches the lender

Every date check depends on one date, and it is not the signing date. It is the day the payoff funds reach the lender. For a purchase that is often the disbursement date, which can be after the signing. For many refinances of a borrower's primary home, a rescission period has to pass before funds are disbursed, so the gap is longer. Take the date from the file's closing or disbursement instructions, not from habit.

Write that date at the top of the worksheet. Everything below uses it.

Step 2: Compare the good-through date to that date

If the good-through date is before the day funds arrive, the figure on the letter no longer applies. Two common ways this happens:

• The letter was ordered early and the closing slipped.
• Funds arrive after the lender's daily cutoff time, or on a day the lender is closed, and the lender treats them as received on the next business day. Many letters state a cutoff time, so read what yours says.

A good-through date that equals the funding date leaves no margin. Some offices treat that as a reason to ask for a refreshed letter; that is a house rule, not a legal requirement.

Step 3: Carry the per-diem forward

If the as-of date is earlier than the date funds arrive, the lender will be owed interest for the days in between. The arithmetic is simple:

Expected payoff = quoted amount + (per-diem x days between the as-of date and the funding date)

For example, a quote of $100,000.00 as of the 1st with a per-diem of $20.00 and funds on the 6th is $100,000.00 plus 5 days at $20.00, or $100,100.00. Count days the way the letter does. Some lenders count the day of funding, others do not, and the letter or a call to the lender settles it.

Then look at the settlement statement. The payoff line should equal the expected payoff, not the quoted amount alone. This check catches a common cause of a short payoff: the quoted amount is the number that gets keyed in, and the per-diem is the number that gets forgotten.

Step 4: Match the letter to the right line

On a file with a first mortgage and a second lien or a line of credit, there can be two payoff letters and two lines. Match them by payee and loan reference rather than by position on the page. A letter for the second loan matched to the first loan's line will look like a large mismatch, or worse, like a small one.

Check the payee on the settlement statement against the payee on the letter. The payee should be the lender or servicer the letter names, and the loan reference on the letter should be the loan being paid off.

Step 5: Check the wire instructions against something you already trust

Payoff letters carry wire instructions, and altered instructions are a known fraud pattern. The sound practice is to compare the instructions to a record you obtained independently, and to confirm any change by calling a phone number you already had on file or found independently, never one printed on the letter itself.

Compare the account and routing numbers to the earlier record, digit by digit. If there is no earlier record, you have nothing to compare to, and the right outcome is a call, not an assumption that the instructions are fine. Keep full account numbers out of the working notes and reports you pass around; the last four digits are enough to identify a record.

Step 6: Read the conditions and the rest of the letter

Lines to look for:

• Conditions that change the amount if a payment clears late or a fee posts.
• A prepayment charge, if the loan has one.
• For a line of credit, a requirement that the borrower sign a request to close the account, so it cannot be drawn on again after the payoff.
• Instructions for how the lien release will follow. How and when a release is recorded varies by state and lender, so check yours.

Anything listed here should end up either resolved or written on the file, so the next person to pick it up knows it was seen.

A one-page checklist

• Funding date written down, with where it came from
• Good-through date is on or after the funding date
• Per-diem days counted the way the letter counts them
• Settlement statement line equals quote plus per-diem
• Payee and loan reference match the loan being paid
• Wire instructions compared to an independent record or confirmed by a call to a known number
• Conditions and extra charges read and noted

For the other letters on the same file, see how to review an HOA estoppel letter and how to check a municipal lien letter.

How LetterAuditor does this step

LetterAuditor reads the settlement statement and the returned letters you upload (PDF, Word, text or Markdown). An AI model reads each value together with a quote from its page, and plain code runs the date and amount comparisons. It compares each payoff letter's good-through date with the date funds reach the payee, taking that date from the notes you add to the job, else from the settlement statement's disbursement date. If only the signing date is available it uses that and lists the assumption as an item to check.

It carries the per-diem from the letter's as-of date to that date and compares quoted payoff plus per-diem with the settlement statement line, flagging a difference of more than $1.00. It counts the days from the as-of date to the funding date (the 1st to the 6th is 5 days), so if the lender also counts the funding day, expect a difference of one day's per-diem. A letter that gives no per-diem for the days in between is listed as an item to check. It compares wire instructions with an earlier record only when you upload one with the file; without one, it says there was nothing to compare and does not call the wire clear. It lists a letter's stated conditions as items to check.

LetterAuditor does not contact the lender and does not confirm a wire with anyone, and it cannot read pages that have no text layer; those are listed so you know they were skipped. You decide every disbursement. One closing file is 12 credits, however many letters it holds, and you can create an account at /signup to try it on one file.

Questions

What if funds will reach the lender after the good-through date?

Ask the lender for an updated payoff letter or a new good-through date before the file funds. Adding extra per-diem days yourself can leave the payoff short, because the lender's own figures decide the final balance.

Is a payoff letter the same as a payoff statement?

In everyday closing work the terms are used for the same thing: the lender's written figure to clear a loan on a stated date. Some lenders use one name and some the other, so read what the document actually states.

Should the settlement statement match the payoff letter to the cent?

It should match once the per-diem days are added. A difference of a few cents can come from rounding. A gap of about one day's per-diem often means the days were counted differently. Decide in advance what gap you will accept and ask the lender about anything larger.