What Goes in a Safe Deposit Box?

What Goes in a Safe Deposit Box?

August 12, 2026

I've been doing some purging at home, and came across a "book" my parents gave me years ago.  The book is fake, and actually hollow, with space inside to store items.  I have the title to my car, my Social Security card and a few other items inside that I want to keep in a safe place.  

I was thinking that, while safe and nondescript, it's not fireproof and it's not convenient to grab in case of an emergency.  So, I started thinking about a safe deposit box - and what else I should potentially put in one.

Like everyone, I searched the web to see what people typically put in a safe deposit box.  Below are some of the items I found: 

  • Titles to vehicles (cars, boats, etc.)
  • Passports
  • Birth certificates 
  • Marriage license and/or divorce documents 
  • Adoption documents 
  • Flash drive with photos/video inside and outside of a home (to show possessions in case of fire/theft) 
  • Life insurance policies
  • Estate plan documents (an attorney may have this, but just in case) 
  • The deed to a home (if a mortgage is paid off)
  • Loan documents
  • Investment documents (including stock/bond certificates) 
  • Extra keys to vehicles 
  • Smaller family heirlooms - jewelry, watches, etc. 

While researching, I also discovered a variety of tips that people shared about their experiences with safe deposit boxes.  Nothing bad, but things to consider before signing the contract: 

  • Check with your insurance agent to see what coverage you have on any items stored in the safe deposit box.
  • Ask what coverage the bank/credit union provides you in the event of a fire/earthquake/etc.  
  • Check with the bank/credit union to see what items may and may not be allowed to be stored.
  • You may want to put copies of important documents in your safe deposit box, instead of originals. Check with your attorney and/or insurance agent.
  • Determine who else should have access to the safe deposit box.  If you pass away, what is the process for accessing the contents?
  • Is it a safe deposit box, or a self storage box?  There are differences between the two. 
  • What is the renewal process for the safe deposit box?  Is there a discount if you do an auto-renew through your checking account?  
  • Keep an inventory of what you have in your safe deposit box.  If you ever wonder what you have there, you can reference that instead of making a special trip to the bank.  

Keeping important documents and items safe can help relieve stress - just make sure you have your questions answered and feel comfortable with everything!