Safe deposit boxes are available at most banks and credit unions, though not all branches carry them

A safe deposit box is a locked metal container stored in a bank's vault that you rent to hold documents, jewelry, or other valuables. You get a key or access code, and the bank keeps a second key or record. The bank cannot open your box without your permission except in very specific legal situations — and you cannot access it outside business hours.

Not every bank location has safe deposit boxes. Large national banks like Chase, Bank of America, and Wells Fargo offer them at most branches, but smaller regional banks and some online-only banks do not. Credit unions often have them too, though availability varies by institution. Your first step is to call the branch nearest you and ask whether they rent boxes and what sizes are available.

If your bank does not offer them, you can rent from a bank where you do not have an account — you just walk in, ask about safe deposit boxes, and complete a rental agreement. Some people rent from a bank specifically for this purpose and keep their checking account elsewhere.

Key Takeaways

  • Safe deposit boxes are rented annually, with costs ranging from roughly $25 to $200 per year depending on box size and location.
  • You will need a government-issued ID and typically a Social Security number to rent a box, and the bank will keep a record of who has access.
  • Banks are closed on weekends and holidays, so you cannot reach your box outside business hours or on those days.
  • If you die, the box may be sealed by the bank until your estate is settled, which can delay access for family members.
  • Safe deposit boxes are not insured by the FDIC, so the bank is not responsible if contents are lost or damaged due to fire, theft, or flood.

What sizes and costs you should expect

Safe deposit boxes come in several standard sizes. A small box (often called a 3x5 or similar) costs the least and holds documents, a few pieces of jewelry, or small items. A medium box (5x8 or 5x12) costs more and holds more — think a stack of documents, a jewelry box, or a few bundles of papers. Large boxes (10x10 or bigger) are the most expensive and can hold a safe's worth of items.

Annual rental fees vary widely by bank and location. In major cities, a small box might cost $40 to $80 per year; a medium box $60 to $120; a large box $100 to $200 or more. Rural areas and smaller institutions may charge less. Some banks waive the fee for customers who maintain a minimum balance in a checking or savings account, so ask about that when you call.

You pay the fee upfront, usually annually, though some banks allow monthly or quarterly payment. If you close your account or stop renting the box, you get no refund for unused time — the fee is non-refundable once the rental period begins.

What you need to bring and how to set up a box

To rent a safe deposit box, bring a government-issued photo ID (driver's license, passport, or state ID card) and your Social Security number. The bank will ask you to sign a rental agreement that spells out the terms — how much you pay, how often, what happens if you die, and what the bank's liability is.

The bank will give you one key and keep a second key in a secure location. Some newer boxes use an access code instead of a physical key. You will also receive a card or receipt showing the box number and your rental dates. Keep this in a safe place.

If you want someone else to have access to your box (a spouse, adult child, or attorney), you can add them as a co-renter or authorized user. This requires their ID and signature on the agreement. If you die, the person you named will usually have access, but the bank may require a death certificate and proof of authority before they open it.

What the bank is and is not responsible for

The bank provides the physical security — the vault, the locks, the surveillance. But the bank is not insured for what is inside your box. The FDIC (Federal Deposit Insurance Corporation) insures deposits in bank accounts up to $250,000, but it does not insure safe deposit box contents. If your box is damaged in a fire, flooded, or broken into, the bank is generally not liable unless the bank itself was negligent.

Some banks carry insurance that covers their own liability, but this is rare and usually limited. If you keep very valuable items in a box — jewelry, coins, art, or documents worth thousands — ask your homeowner's or renter's insurance company whether they will cover items in a safe deposit box. Many will, but you may need to add a rider or schedule to your policy, and you will need to document what is inside (photos, appraisals, receipts).

The bank can open your box without your permission only if a court orders it (in a criminal investigation, for example) or if you die and the bank needs to inventory contents for tax or probate purposes. Otherwise, your box is private.

Limits on access and what happens when you die

You can access your box during the bank's business hours — usually 9 a.m. to 5 p.m. on weekdays, sometimes Saturday morning, never on Sunday or federal holidays. If you need something from your box on a weekend or after hours, you cannot get it. This is one reason people keep important documents like a will or power of attorney in a home safe or with an attorney instead of a safe deposit box.

When you die, the bank may seal your box until your executor or next of kin shows up with a death certificate and proof of authority. Some states allow the bank to inventory the contents to look for a will, but they cannot let anyone else open it until the estate is settled. This can take weeks or months, which is why some families keep a copy of the will at home or with a lawyer.

If you are the sole renter and you die without naming anyone as a co-renter, your family will have to go through probate court to get access. If you named a co-renter or authorized user, they can usually access the box immediately with a death certificate.

Alternatives if a safe deposit box does not fit your needs

A home safe bolted to the floor or wall gives you 24/7 access and is insured under your homeowner's policy, but it is less secure than a bank vault and can be stolen or damaged. A safe deposit box is more secure but less convenient.

For documents like wills and powers of attorney, you can store originals with an attorney or file them with the court. For jewelry and valuables, you can use a home safe for everyday items and a safe deposit box for irreplaceable pieces. Some people keep important documents at home in a fireproof filing cabinet and originals of legal documents with their lawyer.

If you need access outside business hours or want lower cost, a home safe may work better. If you want maximum security and do not need frequent access, a safe deposit box is the stronger choice.

Frequently Asked Questions

Can I rent a safe deposit box if I do not have a bank account there?

Yes. You can rent a safe deposit box from any bank that offers them, whether or not you have a checking or savings account with that bank. You just need a government-issued ID and your Social Security number. Some banks may ask for a small deposit or require you to open an account, so call ahead to confirm their policy.

What should I keep in a safe deposit box?

Good items to store include original birth certificates, marriage licenses, divorce decrees, property deeds, stock certificates, jewelry, coins, and photos of valuable items for insurance purposes. Avoid keeping your will, power of attorney, or anything you might need in an emergency, since you cannot access the box outside business hours. Keep copies of these documents at home.

What happens if I lose my key?

Contact the bank immediately. The bank can open your box with their master key and will issue you a new key. There may be a fee for this service, usually $25 to $50. If you lose your key and cannot reach the bank, you will not be able to access your box until they can open it for you.

Can the IRS or police open my safe deposit box?

Only with a court order. The IRS can obtain a warrant to open your box if they are investigating tax fraud or other crimes. Police can do the same in a criminal investigation. The bank cannot open your box on their own for these purposes — they must see a signed court order first.

Is a safe deposit box the same as a safe?

No. A safe deposit box is rented from a bank and stored in the bank's vault. A safe is a piece of equipment you buy and keep at home or in your office. A safe deposit box is more secure but less convenient; a home safe is more convenient but less secure and not protected by a bank's vault.