What a safe deposit box is and how to rent one

A safe deposit box is a locked metal container inside a bank's vault that you rent to store valuable documents and items. You pay an annual fee—typically between $25 and $300 depending on the box size and your bank—and you get a key or keycard to access it during the bank's business hours. The bank keeps a second key, and both keys are required to open the box, so neither you nor the bank can access it alone.

To rent one, you walk into your bank, ask for the safe deposit box department, show a government-issued ID, and sign a rental agreement. Most banks will rent to you the same day if boxes are available. You pay the first year's fee upfront, and the bank assigns you a box number and gives you your key. The entire process usually takes 15 to 30 minutes.

Key Takeaways

  • Safe deposit boxes cost $25 to $300 per year depending on size, and you need both your key and the bank's key to open the box.
  • You can rent a box in person with just a government ID and a signature on a rental agreement, usually the same day.
  • Banks are not responsible for the contents if the box is damaged or lost, so you should insure valuable items separately through homeowners or renters insurance.
  • If you die, the box may be sealed by the bank or state until an executor or heir shows a court order, so tell your family where the key is kept.
  • You can access your box only during bank hours, not 24/7, so plan accordingly if you need something urgently.

What to store in a safe deposit box

Safe deposit boxes work best for documents and items you need to keep safe but do not access often. Common contents include original birth certificates, marriage licenses, divorce decrees, property deeds, vehicle titles, stock certificates, jewelry, coins, and photographs. Some people also store backup copies of their will or trust, though the original should be filed with your attorney or the court.

Do not store items that you might need in an emergency or that require regular access. Passports, for example, are better kept at home in a fireproof safe, because you may need them quickly for travel. Similarly, do not store the only copy of your will in a safe deposit box—when you die, the box may be sealed by the bank or state, and your family will need a court order to open it, which delays probate.

Cost and what banks charge

Annual rental fees vary by bank and box size. A small box (roughly 3 by 5 inches) typically costs $25 to $75 per year. A medium box (roughly 5 by 10 inches) runs $50 to $150. A large box (roughly 10 by 10 inches) can cost $100 to $300 or more. Some banks offer discounts if you maintain a checking account with them, or waive the fee entirely if you keep a minimum balance.

Ask your bank what sizes are available and what each costs before you commit. Fees are usually due once a year, often on the anniversary of when you opened the box. If you close the box before the year is up, most banks will not refund the fee.

Insurance and liability: what the bank does and does not cover

Banks are not responsible for the contents of your safe deposit box if it is damaged, stolen, or lost. This is stated in the rental agreement you sign. If a fire, flood, or robbery damages the vault, the bank's insurance covers the vault itself, not what is inside it. You are responsible for insuring your own valuables.

If you store jewelry, coins, or other high-value items, contact your homeowners or renters insurance company and ask about adding a rider or endorsement to cover items in a safe deposit box. You will need to list the items and their value, and you may need to provide proof of ownership (a receipt, appraisal, or photograph). The cost is usually modest—$50 to $200 per year depending on what you are insuring.

Access and what happens if you lose your key

You can access your box during the bank's regular business hours—typically Monday through Friday, 9 a.m. to 5 p.m., and sometimes Saturday mornings. You cannot access it at night or on weekends, and you cannot access it online or by phone. If you need something urgently and the bank is closed, you will have to wait until it opens.

If you lose your key, contact the bank immediately. The bank can drill open the box, but you will be charged a fee (usually $50 to $150) and the bank will need to verify your identity and your right to access the box. To avoid this, keep your key in a secure place at home, and tell a trusted family member or your attorney where it is kept in case something happens to you.

What happens to your box if you die

When a bank learns that a box holder has died, it may seal the box until an executor, administrator, or heir shows a court order authorizing access. The process varies by state and by bank. In some states, the box is sealed automatically. In others, the bank will open it only for someone named in the will or for a court-appointed executor.

To avoid delays, tell your family or your attorney where your safe deposit box is located and where your key is kept. If you have a will or trust, mention the box in the document so your executor knows to look for it. Some people keep a list of their safe deposit box contents in a separate location so their family knows what to expect.

Alternatives to a safe deposit box

If you want to store valuables but prefer 24/7 access or lower cost, consider a home safe. A fireproof safe costs $100 to $500 and sits in your home, so you can access it anytime. The downside is that a determined thief can take the whole safe, and fire or flood can damage it even if it is rated fireproof. You should still insure the contents.

For documents, you can also scan originals and store digital copies in a password-protected cloud service like Google Drive or Dropbox, keeping the originals in a home safe or safe deposit box. Some people use both: a safe deposit box for irreplaceable items like deeds and certificates, and a home safe for documents they need to access more often.

Frequently Asked Questions

Can I give someone else access to my safe deposit box?

Yes. You can add an authorized user to your rental agreement, and the bank will give them a key. Both of you can then access the box independently. If you die, the authorized user can usually still access the box, though some banks will freeze it pending a court order. Check your bank's policy before you add someone.

What if the bank closes or merges with another bank?

If your bank closes, the FDIC or the acquiring bank will notify you and arrange for you to retrieve your box contents. If your bank merges, your box usually transfers to the new bank at the same location, and your rental agreement continues. You may be able to move your box to a different branch if you prefer.

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

Most banks require you to have a checking or savings account to rent a safe deposit box, though some will make exceptions. Call your bank and ask. If they will not rent to you without an account, you can open a basic checking account—many banks offer them with no minimum balance or monthly fee.

How often should I check on what is in my box?

There is no rule, but it is a good idea to visit your box once a year to make sure everything is still there and in good condition. You should also update the contents if you add or remove items, and tell your family or attorney about any changes to your will or important documents stored there.

Is a safe deposit box the same as a safe?

No. A safe deposit box is rented from a bank and stored in a bank vault. A safe is a container you own and keep in your home or office. A safe deposit box offers bank-level security but limited access hours. A home safe offers 24/7 access but depends on your own security measures.