Letter of explanation for mortgage underwriters, short and factual
Underwriters often ask for a letter of explanation (LOE) when something in your file raises a question: a large deposit, a gap in work, a late payment or a new address. This prompt has your todo.is agent write a brief, factual letter that answers exactly what the lender asked, with dates, amounts and the proof you are attaching.
The prompt
- Write a letter of explanation for my mortgage application. I am [YOUR NAME], loan number [LOAN OR APPLICATION NUMBER], with [LENDER NAME]. The lender asked me to explain: [WHAT THE LENDER ASKED, WORD FOR WORD]. What happened: [THE FACTS WITH DATES AND AMOUNTS]. It is resolved or will not happen again because [WHY IT IS RESOLVED]. Documents I am attaching: [SUPPORTING DOCUMENTS]. Keep it under 200 words, factual, no extra details they did not ask about, signed and dated. If they asked about several items, use one short section per item. Give me a Word file and a PDF to sign.
What to change
- [YOUR NAME]: Your full name, and co-borrower if there is one.
- [LOAN OR APPLICATION NUMBER]: From your lender's request, e.g. "LN-2026-4471".
- [LENDER NAME]: E.g. "Crestview Home Loans".
- [WHAT THE LENDER ASKED, WORD FOR WORD]: Paste their condition, e.g. "Explain the $8,500 deposit on 14 August 2026 into checking ending 2290".
- [THE FACTS WITH DATES AND AMOUNTS]: E.g. "sold my 2017 Honda Civic to a private buyer for $8,500 on 13 August and deposited the check the next day".
- [WHY IT IS RESOLVED]: E.g. "it was a one-time sale" or "I set up autopay after the late payment".
- [SUPPORTING DOCUMENTS]: E.g. "bill of sale, copy of the check, bank statement". Attach them if you want them checked.
Example result
- Letter of explanation (large deposit)
- Marcus and Tia Green
- 302 Willow Court, Raleigh, NC 27603
- 9 October 2026
- Crestview Home Loans, Underwriting
- Re: Loan number LN-2026-4471. Letter of explanation for deposit of $8,500
- To the Underwriting team,
- You asked us to explain the deposit of $8,500 on 14 August 2026 into our checking account ending 2290.
- This deposit is from the private sale of my 2017 Honda Civic. I sold the car to Daniel Ortiz on 13 August 2026 for $8,500, and he paid by personal check, which I deposited the next day. This was a one-time sale and is not a loan.
- Attached are the signed bill of sale, a copy of the check and our bank statement showing the deposit.
- Please contact me at 555-0119 if you need anything else.
- Sincerely,
- ______________________ Marcus Green Date: ________
- ______________________ Tia Green Date: ________
- Other common LOE examples
- Late payment: "My Harbor Card payment due 5 March 2025 was 30 days late because I was in hospital from 1 to 20 March. I paid in full on 4 April and set up autopay. All payments since then have been on time."
- Employment gap: "I was not employed from June to October 2025 while caring for my mother after surgery. I started my current role at Ridgeline Logistics on 3 November 2025, full time."
- Credit inquiry: "The inquiry from Fairway Auto on 2 July 2026 was for a car loan quote. I did not take out the loan and no new debt was opened."
- Rules of thumb
- • Answer only the question asked
- • One to three short paragraphs per item
- • Dates and amounts must match your documents exactly
- • Never guess. If you are unsure, ask your loan officer what they need
How to do it with todo.is
- Copy the prompt and paste the lender's exact question into the right [bracket].
- Paste it on the todo.is Today screen and attach the supporting documents so your agent checks the dates and amounts.
- Get a short letter as Word and PDF, ready to sign by you and any co-borrower.
- If the underwriter asks a follow-up question, send it to your agent and get a new letter in minutes.
Tips for a better result
- Copy the lender's question word for word. The letter should answer exactly that, nothing more.
- Keep it brief. Extra details can raise new questions and delay your closing.
- Make sure every date and amount matches your bank statements and documents.
- Both borrowers should sign if the application is joint.
- Ask your loan officer to look at the letter before you upload it. They know what the underwriter wants.
letter of explanation for mortgage: FAQ
- What is a letter of explanation for a mortgage? A short letter an underwriter asks for to explain something in your file, such as a large deposit, a late payment, a job gap or a credit inquiry.
- How long should a mortgage letter of explanation be? Usually a few short paragraphs, under one page. Answer the specific question with dates, amounts and proof.
- Does a letter of explanation mean my loan will be denied? No. Underwriters ask for them often. A clear, honest letter with documents usually resolves the question.
- Does todo.is give mortgage advice? No. Your agent drafts the letter from your facts. Ask your loan officer or a housing counselor for advice about your loan.
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