What a safe deposit box is and who rents them
A safe deposit box is a locked metal container kept inside a bank's vault. You rent it from the bank, keep your own key, and the bank keeps a second key. To open the box, both keys are needed — yours and the bank's. The bank does not open it for you or look inside unless a court orders them to.
Safe deposit boxes are rented by individuals, families, and small businesses. People use them to store documents that are hard or impossible to replace — deeds, titles, birth certificates, marriage licenses, insurance policies, photographs, and heirlooms. Some people store cash, coins, or jewelry, though banks do not insure the contents against theft or loss.
The box itself is insured by the bank against damage to the container. What goes inside is your responsibility. If someone breaks in and steals from your box, or if the bank loses your key, the bank is not liable for the contents.
Key Takeaways
- Safe deposit boxes cost between $25 and $300 per year depending on box size and your bank, with larger boxes costing more.
- You need your own key and the bank's key to open the box — the bank cannot open it without you, and you cannot open it without the bank.
- The bank does not insure what is inside the box; you are responsible for the contents and should document what you store.
- When you die, the box may be sealed by the state, and your heirs will need a court order to access it — plan ahead by telling someone where your key is kept.
- If you stop paying rent or abandon the box, the bank will drill it open after a set period and may charge you for the cost.
How much safe deposit boxes cost
Rental fees vary by bank and box size. A small box (roughly 2 by 5 inches) typically costs $25 to $75 per year. A medium box (roughly 5 by 10 inches) runs $50 to $150 per year. Large boxes (roughly 10 by 10 inches or bigger) can cost $150 to $300 or more per year. Some banks charge monthly instead of annually, which breaks down to roughly $2 to $25 per month.
Banks sometimes waive or discount the fee if you maintain a checking account with them or keep a minimum balance. Ask your bank whether they offer this. The fee is not tax-deductible unless the box is used for business purposes and the contents are business records.
When you rent a box, you usually pay for the first year upfront. The bank will send you a renewal notice before the lease expires, typically 30 to 60 days in advance. If you do not pay, the bank will eventually drill the box open, inventory the contents, and may charge you for the drilling and storage of your items.
What happens when you access your box
To open your box, you go to the bank during business hours and ask the vault attendant. You sign a log book. The attendant uses the bank's key, you use yours, and together you open the box. The attendant then leaves you alone in a private room with your box. You take out what you need, put back what you are keeping, and lock it again. The attendant uses the bank's key one more time to secure it in the vault.
Some banks limit how often you can access your box or charge a fee for access beyond a certain number of times per year. Check your rental agreement. If you lose your key, the bank will drill the box open and charge you for it — usually $50 to $200 depending on the bank.
If you are out of town or unable to visit in person, you cannot access your box remotely. You must be there physically. Some banks allow a spouse or adult child to access the box if you have signed a power of attorney, but policies vary. Ask your bank in advance if you think you might need someone else to access it.
What the bank does not cover
The bank insures the box itself — the metal container and the vault — against fire, flood, and theft. The bank does not insure the contents. If your jewelry, cash, or documents are stolen, lost, or damaged, the bank is not responsible. This is a critical difference from a savings account, which is insured by the FDIC up to $250,000.
If you want to insure what is inside the box, you need a separate homeowners or renters insurance policy that covers off-premises storage, or a valuable items rider. Your insurance company will ask you to list what is in the box and may ask for proof of ownership (receipts, appraisals, photographs). The cost of this insurance varies but is usually modest — $50 to $200 per year depending on the value of the contents.
Do not store original wills in a safe deposit box. In many states, when you die, the box is sealed by the court until your will is found and probate begins. This can delay access to the box by weeks or months. Instead, keep the original will with your lawyer or file it with the probate court. You can store a copy in the box.
What happens to your box when you die
When the bank is notified of your death, the box is usually sealed. Your heirs cannot access it without a court order. The process varies by state, but typically your executor or next of kin must petition the probate court for access. This can take weeks or months.
To avoid this delay, tell a trusted family member or your lawyer where your key is kept and what is in the box. You can also name a co-renter on the box — usually a spouse or adult child — so they can access it without a court order after you die. Check your bank's policy on co-renters, as some banks allow it and others do not.
If no one claims the box and rent goes unpaid, the bank will eventually drill it open, inventory the contents, and may turn over valuable items to the state as unclaimed property. You can recover unclaimed property through your state's unclaimed property program, but it takes time and paperwork.
Alternatives to safe deposit boxes
If a safe deposit box is too expensive or inconvenient, you have other options. A home safe bolted to the floor or wall offers quick access and costs $100 to $500 one time. It does not require a trip to the bank, but it is less secure than a bank vault and is not insured by the bank.
A safe deposit box at a credit union works the same way as a bank box and often costs less — sometimes $15 to $50 per year. Private vault companies rent boxes similar to banks but may charge more and offer longer hours or faster access.
For documents, you can also store digital copies in a password-protected cloud service like Google Drive or Dropbox, or use a document management service designed for this purpose. Digital storage is not a substitute for originals — you still need the physical document for deeds, titles, and legal papers — but it is a backup and a way to share information with family members or lawyers without physical access.
Frequently Asked Questions
Can the bank open my box without my permission?
No, not without a court order. The bank cannot open your box to look inside or to take anything out. A court can order the box opened in cases of criminal investigation, unpaid taxes, or probate. If you stop paying rent, the bank will eventually drill the box open, but only after sending you notices and waiting the time required by state law — usually 60 to 90 days.
What if I forget my key?
Tell the bank immediately. The bank will drill the box open at your expense — typically $50 to $200. You will then need to pay for a new key to be made, or the bank may require you to rent a new box. Some banks will not make a replacement key and will require you to switch boxes.
Can I store cash in a safe deposit box?
Yes, but the bank does not insure it. If the cash is stolen or lost, the bank is not liable. Large cash deposits may also trigger reporting requirements — the bank must report deposits over $10,000 to the IRS. Storing cash in a safe deposit box does not hide it from the IRS or law enforcement.
Do I need to tell anyone what is in my box?
You should tell a trusted family member or your lawyer where your key is kept and what is in the box. If you die and no one knows about the box, your heirs may never find it, and the contents could be turned over to the state as unclaimed property. Write down the location of your key and a list of contents, and keep this information with your will or give it to your lawyer.
Can I rent a box in someone else's name?
No. The person who rents the box must be present to sign the rental agreement and provide identification. You can add a co-renter after the box is rented, but both people must be present and sign the agreement. Check your bank's policy on co-renters and whether they allow access after death.