A bank account verification letter is a signed document from your bank or credit union confirming that an account is yours, when it was opened, what type it is, and the current (and often average) balance. Third parties ask for it when a downloaded statement isn’t enough: mortgage underwriters, immigration officers, and commercial landlords want the institution itself to vouch for the numbers. You get one by asking your bank, in a branch, by phone, or through the online portal, after telling them who the letter is for and what it needs to say.
What’s Inside the Letter
The letter comes on the bank’s letterhead and lists your full legal name as it appears on the account. It states the date the account was opened, the account type (checking, savings, certificate of deposit), the current balance, and in many cases the average balance over the previous two months.1Fannie Mae. Request for Verification of Deposit Form 1006
An authorized bank officer or branch manager signs it, and some branches add a stamp or seal. That signature is the point. It tells the recipient the institution stands behind the figures, which a self-printed statement cannot do.
When You’ll Be Asked for One
Mortgage Underwriting
Lenders use verification to confirm you have the funds for a down payment, closing costs, and reserves, and that the money hasn’t appeared under suspicious circumstances right before closing. Under Fannie Mae’s rules, lenders can verify funds using a Request for Verification of Deposit (Form 1006), bank statements, or both.2Fannie Mae. Verification of Deposits and Assets
Immigration and Visa Applications
USCIS Form I-134, the Declaration of Financial Support, requires a bank officer’s statement showing the date the account was opened, total deposits over the past year, and the present balance.3U.S. Citizenship and Immigration Services. Instructions for Form I-134, Declaration of Financial Support Sponsors filing Form I-864, the Affidavit of Support in family-based cases, often attach a verification letter to show they can meet the obligation.4U.S. Citizenship and Immigration Services. Affidavit of Support
Commercial Leases and Large Transactions
A commercial landlord screening a business tenant usually wants an average balance over several months rather than a single-day snapshot, which gives better evidence that rent is sustainable. The same letter format comes up in business acquisitions, escrow-related legal proceedings, and other transactions where one party needs institutional proof of funds.
How to Request One
Before you contact the bank, nail down three things:
- Who the letter is addressed to (the full name and mailing address of the recipient).
- What it needs to include (current balance only, average balance, opening date, account type).
- The deadline you’re working against.
You will have to prove who you are. Bring a government-issued photo ID such as a passport or driver’s license, and have your account number ready. Phone and online requests go through security questions or multi-factor authentication before the bank will process anything.
Most banks let you request the letter three ways: in person at a branch, through the online banking portal, or by calling customer service. Some institutions route requests through outside vendor portals. Chase, for example, directs consumer verification requests to a third-party site.5Chase. Consumer Verification Requests If you need the letter quickly, going to a branch is usually fastest, since a manager can sometimes print and sign on the spot.
Mortgages Work in Reverse
One detail trips up a lot of borrowers. For a mortgage, Fannie Mae’s Form 1006 must be requested by the lender directly from the bank, and the completed form must go straight back from the bank to the lender.2Fannie Mae. Verification of Deposits and Assets You never carry it. The chain-of-custody rule exists to prevent tampering. Your loan officer initiates the request, and the bank reports your account type, current balance, and average balance for the previous two months on the return trip.6Fannie Mae. Earnest Money Deposit
Joint Accounts
If the account is held jointly, either owner can usually request a verification letter on their own, since joint owners share full access. Policies vary, though. Some banks want both holders to authorize a letter that discloses details to a third party, especially where the co-owner is an estranged spouse or former business partner. Confirm with your bank before assuming you can handle it solo.
Fees and How Long It Takes
Turnaround ranges from same-day at a branch to ten business days or more when the request goes through a vendor portal. Chase quotes five to ten business days from the date it receives the request.5Chase. Consumer Verification Requests
Fees depend on the bank and the purpose. U.S. Bank charges $25 for mortgage and title company verifications and $15 for business credit inquiries, but issues immigration letters and government agency verifications at no cost.7U.S. Bank. Verification of Deposit Contacts and Fees Ask about the fee before you submit so you’re not surprised.
How Long the Letter Stays Good
Letters don’t carry a universal expiration, but the recipient sets the freshness bar. Fannie Mae treats bank statements as stale once the most recent one is more than 45 days older than the loan application date, and will ask for a supplemental document showing at least the last four digits of the account number, the balance, and the date.2Fannie Mae. Verification of Deposits and Assets The same window generally applies to verification letters used for mortgages.
Immigration agencies, landlords, and other recipients typically want a letter dated within 30 to 90 days, though requirements vary. Request the letter close to your submission date rather than holding onto one that could age out.
Letter vs. Bank Statement
A bank statement is a transaction log you can download or print on your own, showing deposits, withdrawals, and running balances for a monthly cycle. A verification letter is a formal communication from the bank to a specific third party, signed by an officer. Some recipients, mortgage lenders among them, accept either; Fannie Mae permits verification through Form 1006, two months of statements, or a combination.2Fannie Mae. Verification of Deposits and Assets Immigration agencies and most foreign governments want the signed letter.
A note on digital shortcuts: many mortgage lenders now use automated asset verification services that pull balance and ownership data electronically once you authorize the link. That doesn’t substitute for a signed letter in immigration, commercial lease, or legal contexts, which still expect bank letterhead and a signature.
Using the Letter in Another Country
If the letter is going to a foreign government, you may need an apostille, the international certification that authenticates a document’s origin for countries in the 1961 Hague Convention.8U.S. Department of State. Preparing Your Document for an Apostille Certificate
A bank officer’s signature is a private signature, so the letter has to be notarized first. The notary should certify the officer’s signature, or add a separate notarial certificate attached to the letter; do not notarize the original letter itself, since some jurisdictions treat that as altering the document. Once notarized, submit it to the Secretary of State in the state where the notary is commissioned for the apostille. The U.S. State Department’s Office of Authentications only handles documents signed by federal officials, so bank letters go through the state. If the destination country also requires a translation, have the translation done professionally and notarized separately.
If the Letter Has a Mistake
Wrong balance, wrong opening date, misspelled name: contact the bank right away and ask for the supervisor or the officer who signed. Bring supporting documents, such as prior statements showing the correct figures or your account opening paperwork, and don’t send the inaccurate letter to the requesting party while you wait. The bank will issue a corrected version.