What you need to bring and where to go

A Post Office Savings Account is opened at your local Post Office branch, not online and not by mail. You walk in with two forms of ID, proof of address, and your Social Security number, and a clerk processes it on the spot. The account opens when ready, though you may not receive your passbook or debit card for a week or two after.

The Post Office runs this program through the Postal Service Financial Services (PSFS), which is a real banking partnership—your money is held at a partner bank, not at the Post Office itself. This matters because it means your deposits are FDIC-insured up to $250,000, the same as a regular bank account.

You do not need an existing bank account to open one. You do not need a minimum deposit to start, though most branches ask for at least $25 to $50 on the day you open it. Some Post Offices charge a small annual maintenance fee (usually $10 to $15), though many waive it if you maintain a minimum balance or set up direct deposit.

Key Takeaways

  • Bring a government-issued photo ID, a second form of ID, proof of your current address, and your Social Security number to your local Post Office branch.
  • The account opens the same day you visit, and your passbook arrives by mail within one to two weeks.
  • Your deposits are FDIC-insured because the Post Office partners with a bank to hold the funds, not because the Post Office itself is a bank.
  • You can deposit cash or checks at any Post Office branch, and withdraw at any branch as well—not just the one where you opened the account.
  • Interest rates on Post Office Savings Accounts are typically very low, often below 0.01%, so this account works best as a safe place to keep money rather than to grow it.

Documents and ID you will need

Bring a government-issued photo ID—a driver's license, state ID card, or passport. You will also need a second form of ID, which can be a Social Security card, birth certificate, utility bill, or lease agreement. The Post Office uses these to verify your identity and prevent fraud.

Bring proof of your current address. A utility bill, lease, mortgage statement, or recent bank statement all work. The document must show your name and current address and be dated within the last 60 days. A Post Office mail piece with your address on it does not count.

Have your Social Security number ready. The clerk will ask for it and use it to run a background check through ChexSystems, the same system banks use. This check does not affect your credit score.

What happens during your visit

Tell the clerk at the counter that you want to open a Post Office Savings Account. They will hand you a form to fill out—it asks for your name, address, date of birth, Social Security number, and contact information. The form takes about five minutes.

The clerk will review your ID and proof of address, then run the ChexSystems check. If you have never had banking problems, this clears when ready. If there is a flag—for example, a history of overdrafts or fraud—the clerk will tell you on the spot and may ask questions.

Once approved, you make your first deposit. You can deposit cash or a check. The clerk will give you a temporary receipt and tell you when to expect your passbook in the mail. Some branches give you a debit card the same day; others mail it with your passbook. Ask the clerk which applies at your branch.

How to deposit and withdraw money

You can deposit cash or checks at any Post Office branch, not just the one where you opened the account. Walk up to the counter, give the clerk your account number (or your name and ID if you do not have your passbook yet), and hand over your deposit. The clerk counts it, records it, and gives you a receipt. Cash deposits post when ready; checks usually clear within one to three business days.

Withdrawals work the same way. Bring your passbook or ID, tell the clerk how much you want to withdraw, and they hand you the cash. There is no limit on how many withdrawals you can make per month, unlike some savings accounts at banks.

You can also set up automatic deposits through direct deposit if your employer or a government benefit program (like Social Security) allows it. Ask your employer or benefits administrator for the Post Office routing number and your account number, which you will find in your passbook.

Interest rates and fees

Post Office Savings Accounts earn interest, but the rate is very low—typically between 0.01% and 0.05% per year, depending on the partner bank and current market conditions. This means a $1,000 balance earns less than $1 per year. The rate changes periodically and is set by the partner bank, not the Post Office.

Most Post Office branches charge an annual maintenance fee of $10 to $15. Some waive the fee if you keep a minimum balance (often $500 to $1,000) or set up direct deposit. Ask about fee waivers when you open your account, because the policy varies by branch.

There are no per-transaction fees, no overdraft fees (because you cannot overdraw), and no fees for closing the account. If you close it, any remaining balance is paid to you in cash or by check.

When a Post Office account makes sense

A Post Office Savings Account is useful if you do not have a bank nearby, do not have the documents a bank requires, or want a straightforward account with no online access and no surprises. It is also useful if you prefer to handle money in person and want FDIC protection.

It is not useful if you want to earn meaningful interest on your savings. The rate is so low that inflation erodes the value of your money over time. If you are saving for a goal, a high-yield savings account at an online bank typically pays 4% to 5% per year—hundreds of times more.

It is also not useful if you need to move money electronically, pay bills online, or transfer funds to another account. Post Office Savings Accounts do not offer online banking, bill pay, or transfers. You can only deposit and withdraw in person.

Frequently Asked Questions

Can I open a Post Office Savings Account if I have been denied a bank account before?

Possibly. The Post Office runs a ChexSystems check, the same check banks use, so a history of fraud or serious overdrafts may disqualify you. However, the Post Office is sometimes more lenient than banks. Call your local branch and ask whether your specific situation would be a problem before you visit.

What if I lose my passbook?

Go to the Post Office with your ID and ask for a replacement. The clerk can look up your account by name and Social Security number. You will receive a new passbook in the mail within one to two weeks. There is usually a small replacement fee, typically $5 to $10.

Can I open an account for someone else, like a child?

No. The person whose name is on the account must be present with their own ID. If you want to open an account for a minor, you must bring the child and their birth certificate or state ID. You cannot open it on their behalf.

Is my money safe if the partner bank fails?

Yes. Your deposits are FDIC-insured up to $250,000, which means the federal government guarantees your money even if the bank holding it goes under. This protection is the same as at any regular bank.

Can I transfer money from my Post Office account to a bank account?

Not electronically. You must withdraw cash at the Post Office and then deposit it at your bank, or write a check to yourself. The Post Office does not offer electronic transfers or ACH payments to other accounts.