What should you not put in a safe deposit box?

Never put these items in a safe deposit box: 1) Your will — courts and family may need it immediately after death, and the box may be sealed; 2) Passport — you cannot access it when the bank is closed (weekends, holidays); 3) Cash — safe deposit boxes are not FDIC insured and earn no interest; 4) Original power of attorney — your agent needs access without you; 5) Instructions for your own funeral — inaccessible when most needed; 6) Medications — obvious emergency access issue. Keep these at home in a fireproof safe or with your attorney.

What is safe to put in a safe deposit box?

Appropriate items for a safe deposit box: original property deeds and mortgage documents (after paying off the mortgage); vehicle titles (for stored/collectible cars — not your daily driver); valuable jewelry and precious metals you rarely access; family heirlooms; coin or stamp collections; original birth certificates (if you have copies stored elsewhere); stock or bond certificates (paper, increasingly rare); old photographs or irreplaceable negatives; digital backup drives (encrypted).

Is a safe deposit box fireproof?

Most bank vault rooms and safe deposit boxes offer significant fire protection — bank vaults are typically built to withstand hours of fire exposure at high temperatures. However, they are not certified fireproof to a specific standard. In catastrophic events (the building collapses), contents could be damaged. For critical documents you want guaranteed fire protection, use both a bank safe deposit box AND store copies (digital or physical) in a secure off-site location.

What happens to a safe deposit box when you die?

When the box holder dies, the box is typically sealed until the estate is settled. In many states, only a court order or authorized estate representative (with letters testamentary) can open the box. This is why wills and funeral instructions should never be stored there — they are needed immediately at death and may be inaccessible. Some states allow a will to be retrieved from a safe deposit box before the estate is probated, but this varies. Register the box's existence with your executor and keep a key accessible.

Can a bank open my safe deposit box without my permission?

Generally no — banks cannot open safe deposit boxes without the holder's permission except in limited circumstances: court order or subpoena; IRS or government levy; the bank is closing; the box is abandoned (rent unpaid for an extended period, typically 3–5 years). If a box is drilled open for abandonment, contents are turned over to the state under unclaimed property laws. Banks keep a record of every access to your box.

Safe Deposit Box Etiquette — What Not to Put in Your Box 2026

Safe Deposit Box Etiquette — What Not to Store There

A safe deposit box seems like the obvious place for your most important documents. But several items should never go in a safe deposit box — because the one time you’ll need them most is exactly when you can’t access the box.

The Core Problem: Inaccessibility

Safe deposit boxes are only accessible during bank hours — not at night, on weekends (at many branches), or on holidays. After the box holder dies, many states seal the box until the estate is probated. This creates two critical problems:

Emergency documents (passport, power of attorney) must be accessible 24/7
Post-death documents (will, funeral instructions) must be readable immediately — before the estate can be opened

What NOT to Put in a Safe Deposit Box

Item	Why Not?	Better Location
Your will	Box sealed after death; will needed immediately	Attorney’s office; fireproof home safe with copy at executor’s
Passport	Bank closed nights and weekends	Home safe or secure drawer
Original power of attorney	Agent needs access without you	Attorney’s office; give copies to your agent
Funeral/burial instructions	Needed immediately at death	With executor, attorney, or family member
Cash	Not FDIC insured; earns nothing	Bank account (FDIC insured and earning interest)
Daily medications	Emergency access impossible	Home, purse/wallet
Living will / healthcare directive	Hospitals need it emergencies	Doctor’s office, hospital file, digital advance directive registries
Only copy of anything critical	Box inaccessible when bank closes	Keep copies elsewhere

What IS Appropriate for a Safe Deposit Box

Item	Why It Belongs Here
Original property deeds (post-payoff)	Rarely needed; high replacement cost if lost
Vehicle titles (stored vehicles)	Rarely needed; high value document
Original birth certificates	If you have certified copies elsewhere
Marriage certificate	If you have certified copies
Valuable jewelry and precious metals	Fire protection; theft protection
Coin/stamp/collectible collections	Fire and theft protection
Irreplaceable photos/negatives	Fire protection — digital backup recommended too
Stock or bond certificates (paper)	Rare today; if you have them, protect them
Business documents (partnership agreements)	Low access frequency, high replacement cost

Safe Deposit Box Rules and Etiquette

1. Register the box with your executor. Your executor needs to know the box exists, which bank, and where the key is. A surprise safe deposit box after death creates significant estate complications.

2. Keep the key accessible but secure. Most banks require both your key and the bank’s guard key to open the box. If you lose your key, the bank drills the box (expensive, $150–$300). Store your key somewhere you’ll find it — not in the box (obviously) and not somewhere so secret no one can locate it.

3. Store digital backups of important documents. Scan all critical documents (passports, birth certificates, deeds) and store encrypted copies in a secure cloud service (Google Drive, iCloud, or a purpose-built secure vault like 1Password Document Vault). Physical backup + digital backup = maximum protection.

4. Review contents annually. Old documents accumulate. Review box contents yearly and shred documents that are superseded or no longer needed.

Safe Deposit Box Costs

Rental Period	Typical Cost
Small box (2x5 inches)	$20–$60/year
Medium box (3x5 or 5x5 inches)	$40–$80/year
Large box (10x10 inches)	$80–$150/year

Many banks offer free or discounted safe deposit boxes to premium account holders or with certain checking account types.

What Is a Safe Deposit Box? — overview and costs
What to Do If You Lose Your Wallet — emergency document access
Banking Basics Hub — complete banking guide

Written by WealthVieu

WealthVieu researches and writes data-driven personal finance guides using primary sources including the IRS, Bureau of Labor Statistics, Federal Reserve, and Census Bureau.

The content on Wealthvieu is for informational purposes only and should not be considered financial, tax, or investment advice. Consult a qualified professional before making financial decisions. Full disclaimer · Editorial policy