Most households accumulate a lot of paperwork: rental contracts, insurance policies, appliance warranties, bank statements, medical records, tax documents. Without a system they end up in different drawers, different inboxes and different laptops — and they go missing at exactly the wrong moment.
This guide covers what to keep and for how long, a folder structure that works for most homes, and how to make every document reachable by everyone who lives there.
What to keep, and for how long
Not every piece of paper needs to be stored. Four piles cover almost everything.
Keep indefinitely
Keep for several years
Keep until it expires
Discard after use
Retention periods for tax records depend on where you live. Treat the numbers above as a starting point and check your own tax authority’s rules.
A folder structure that works
Use broad top-level folders and let the detail live inside them. Six folders cover most households:
Home
Rental or purchase contract, property insurance, maintenance records.
Money
Bank statements, tax returns, loan agreements.
Insurance
Health, contents or renters, and anything else with a policy number.
Vehicles
Registration, insurance, service records — one subfolder per vehicle.
Appliances & warranties
One subfolder per major appliance, with the receipt and the warranty together.
Health & identity
One subfolder per person: medical records, passport and ID copies.
If you spend more than 30 seconds deciding where to file something, your structure is too detailed.
Five to eight top-level folders is enough for almost any home. Resist the urge to build a folder for every possible case — a structure only works if everyone in the house can guess it.
Digital or physical?
Most households do best with both: paper for the few originals that need it, digital for everything else.
Keep the paper original
Signed, stamped or embossed
Rental and purchase contracts, some legal agreements, certificates with stamps or holograms — anything you may need to show as the original.
A handful of documents, in one box.
Scan everything else
Searchable, shareable, never fades
Renewing insurance, checking a warranty, filling in a form: for almost every day-to-day need, a scanned PDF is enough — and both of you can open it from anywhere.
Most of your paperwork.
File naming · One format for every file
2025-03-01 Rental Contract - Apartment.pdf
Start every file name with the date as year-month-day, then a plain description. Files sort themselves chronologically, and you can tell what a document is without opening it.
Shared access for everyone in the home
The documents of a household belong to the household, not to whoever filed them. Everyone should know where things are and be able to open them without asking.
This matters most in an emergency. “I think it’s somewhere in the files” is not good enough when someone needs the insurance card tonight. It is the same problem as running a home across five different apps: when information is scattered, the important thing is always in the place you are not looking.
If one of you is unreachable tonight, the other can find
The insurance card and policy number — health and home.
The rental or purchase contract — and the landlord's or agency's contact.
Medical records — allergies, conditions, current prescriptions.
ID and passport copies — for everyone in the household.
Agree on one shared location — a physical box or a shared digital folder — and check that everyone can open it. Keep a folder per person for what is private, inside the same system, so it stays findable.
The annual review
Once a year, spend an hour on the whole system. It keeps it light enough that people keep using it.
Clear out warranties
Remove the ones that expired or belong to appliances you no longer own.
Shred the old statements
Anything older than your retention period goes.
Check what renews
Insurance, contracts, IDs close to expiring — put the dates in your shared calendar.
Scan the stragglers
Any paper that arrived this year and is not digital yet.
The renewal dates are worth more on a calendar than in a folder — planning home events, repairs and tasks covers how to set reminders with enough lead time.
One shared drive for the whole household
SameNest keeps your documents in shared folders everyone in the home can open, a folder per person, and personal folders only you can see. When you upload a file, it suggests the folder it belongs in.
In short
Keep what you need for as long as you need it, in five to eight folders, named so anyone can find it — and make sure everyone in the home can open them. In SameNest, the document drive sits next to shared expense tracking, the shopping list and the planner, so your paperwork lives in the same app as your money and your plans. Here’s what it costs.
Whatever system you use, the goal is the same: every important document findable in under two minutes, by anyone in the household, at any time.