The move-in checklist that settles most deposit disputes

Do not hand over keys without a signed, dated record of the unit’s condition. That single habit decides more deposit arguments than any lease clause, any camera, and any amount of arguing at move-out. Print the checklist below, walk the unit with the tenant, sign it together, and give the tenant a copy the same day.

Washington takes it further than habit. It makes the checklist a precondition for holding a deposit at all.

Most states do not go that far. The reasoning still travels. When a tenant says the stain was already there and the landlord says it was not, the record from day one is the only thing in the room that was written before anyone had a reason to lie.

What goes on the checklist

Room by room, and by fixture inside each room. A single line that says “kitchen: good” is worth nothing eleven months later.

For every room:

• Walls and ceiling, including existing marks, nail holes, and paint condition
• Floors, called out by material, with any burns, gouges, stains, or worn traffic paths
• Windows, screens, blinds, and locks, each tested and each noted
• Doors, frames, stops, and hardware
• Light fixtures and switch plates, and whether each bulb works

Kitchen and bathrooms get their own lines: appliance make and model, oven and refrigerator interior, cabinet faces and interiors, counter surface, sink, faucet, drain speed, toilet seat, tub or shower surround, grout, exhaust fan, and the caulk line where water damage starts.

Then the items that are not in any room and cause the most argument at the end: smoke and carbon monoxide detectors with their test dates, the water heater, the furnace filter with its install date, the garage, exterior paint and siding, the yard, and every key, remote, and fob handed over, counted.

Give each line three columns: condition at move-in, condition at move-out, and notes. The second column stays blank for now. That is the point.

Photos are evidence, notes are context

Two photos per room is the working floor: one wide shot from the doorway so the room is identifiable, one close-up of anything already worn. At two per room, plus the fixture and detector items below, a small unit lands somewhere around 15 to 25 images. More where there is existing damage worth pinning down.

Name the files so they are still useful next year. Room, then date, no spaces: kitchen-2026-09-15.jpg. A folder of IMG_4471.jpg proves nothing about which unit it came from.

California went from recommending this to requiring it. For tenancies beginning on or after July 1, 2025, a landlord has to photograph the unit immediately before or at the start of the tenancy, and since April 1, 2025 has to photograph it again after the tenant hands back possession, both before and after any repair or cleaning that will be charged to the deposit.

A short video walkthrough is a good supplement and a poor substitute. Video is fast and it captures rooms in context, but nobody scrubs a six-minute clip looking for the state of one closet door. Shoot the video, then still take the stills.

Whatever you capture, store it with the lease rather than on the phone that will get replaced. Deposit disputes surface a year or more after move-in.

Get it signed, and get it back

An unsigned checklist is your opinion. A signed one is a shared record.

Walk the unit with the tenant if you can. When that is not possible, send the completed checklist and the photos and give the tenant a defined window to add anything you missed, then countersign whatever they add. A tenant who adds three items to your list is not a problem tenant. They are a tenant who will not be able to claim those three items came as a surprise later.

Washington’s rule of giving the tenant their own copy is worth adopting everywhere, for a practical reason rather than a legal one: a tenant holding the same document is far less likely to dispute it.

What each line is actually protecting

It helps to know what the checklist is doing, because the payoff arrives much later.

At move-out you will run the same list again and compare the two columns. Anything that changed is a candidate for a deduction. Anything that did not change is closed, and closing items is most of the value. A tenant who can see that 40 lines matched and 3 did not usually argues about the 3 rather than the whole statement.

It also protects the tenant from inheriting the last tenant’s wear, which is the thing small claims judges are quickest to notice. A landlord who charges two tenants for the same worn carpet loses credibility on every other line of the statement.

For what those differences are allowed to turn into on the final bill, see California’s security deposit rules. California landlords should also read the state’s pre-move-out inspection rules, which give tenants a right to an early walkthrough and change what you can claim afterward.

Do this before your next move-in

1. Build the room-by-room list above, with the three columns.
2. Block 45 minutes for the walkthrough, with the tenant present.
3. Shoot two photos per room, named by room and date.
4. Sign and date it, both parties, and send the tenant a copy that day.
5. File it with the lease, not on your phone.

Condition reports in LeaseRooster generate the room list for you, attach the photos to the right line, and keep the tenant’s signature on the same record, so the move-out comparison is already half done before anyone gives notice.

This is general information, not legal advice. Rules change and local ordinances vary. Confirm current requirements with your city, county, or an attorney before you act.