Where to store leases and rental documents, property by property
File every lease and rental document under the property and the unit it belongs to, with a file name that begins with the date. One folder per property, one subfolder per unit, and a short list of what goes in each, gives you the right paper in under a minute. This guide shows a layout that works from one home to a building with dozens of units.
A folder layout that scales
Start at the property, because that is where insurance, taxes and loans live. Inside it, split between documents about the building and documents about each tenancy.
| Level | Holds | Example name |
|---|---|---|
| Property | Deed, insurance policy, loan papers, property tax bills, permits, building plans | 2026-01 insurance policy.pdf |
| Unit | Move-in and move-out reports, appliance manuals, repair invoices for that unit | 12B / 2026-03-04 move-in report.pdf |
| Tenancy | Signed lease, addenda, renewal offers, notices, deposit statement | 12B / 2026-03-01 lease signed.pdf |
If each property is owned by its own LLC, as many owners do, this layout matches the legal structure: the LLC's documents sit with the LLC's property and nothing is mixed.
Name files so they sort themselves
Begin every file name with the date as year, month, day, then say what it is. A folder sorted by name is then also sorted by time. Use the tenant's last name only on tenancy files, and avoid spaces and punctuation that confuse some systems.
- 2026-03-01 lease signed.pdf
- 2026-02-10 renewal offer sent.pdf
- 2026-08-05 notice of entry.pdf
- 2026-09-30 deposit statement.pdf
What to keep for each tenancy
- The application and any identity or income records you took, where your state allows.
- The signed lease and every addendum, with the signature dates.
- The move-in condition report and its photos.
- Rent changes and renewal offers.
- Notices sent and received, including entry notices and violation notices.
- Repair requests and the work orders that answered them.
- The move-out report, photos and deposit statement.
Application records can contain Social Security numbers and bank information. Keep them somewhere with a password and two-factor sign-in, and dispose of them securely when the time comes.
How long to keep each kind
The IRS says to keep records that support income, deductions and basis for as long as they could matter to a return, and its record keeping page lists the usual periods: generally three years from filing, and longer for some situations. Keep property purchase and improvement records until the period of limitations ends for the year you sell the property. For tenancy files, keep them for several years after the tenancy ends, and check your state's limits for lease and deposit claims.
Filing mistakes that cost time later
- Keeping the only copy of a signed lease on one person's laptop or in an email attachment.
- Saving a scan with a name like scan0042.pdf, which nobody can search for.
- Mixing documents from two properties in one folder, which gets worse when the properties have different owners.
- Throwing out repair invoices after the job, when they also support the tax deduction or the deposit deduction.
- Storing identity documents in a shared folder anyone can open.
A fifteen minute monthly habit fixes most of this: file what arrived this month, rename anything unclear, and check that the signed copy of each new lease is in its folder.
How DoorKeeping handles it
DoorKeeping keeps documents under the property and the unit. Signed leases and renewal offers are filed when the tenant signs, and the emails you send to tenants are saved with the tenant. Vendor invoices on work orders sit with the unit they were for.
You can ask Claude or ChatGPT for a document by what it is: "Find the signed lease for 12B and the last renewal offer." Sign-in uses two-factor authentication.
Sources
- IRS: How long should I keep records?, read Oct 30, 2026
Questions
- How should a landlord organize lease documents?
- File them by property, then unit, then tenancy, and start each file name with the date so the folder sorts in time order.
- How long should I keep a lease after the tenant moves out?
- Several years is a common habit, and your state may set limits for lease and deposit claims. Check your state.
- Is a cloud folder safe for tenant documents?
- It can be, if it requires a strong password and two-factor sign-in and you limit who can open it.