Deposit disputes are documentation disputes. The tenant who photographs the unit twice — once at move-in and once at move-out — almost never loses a deposit argument, because the burden of proving damage is real and the photos do the proving. Work through this list at both ends of the tenancy; your progress saves automatically in your browser, and nothing you type here ever leaves your device.
Do the move-in pass during your first 48 hours, while you can still report problems as "not me". Do the move-out pass after your belongings are out but before you return keys, when you can still clean or fix what the list turns up. Photograph each item as you check it — a checkbox with a photo behind it is evidence, and a checkbox alone is just a memory.
Nearly every state lets landlords charge for damage but not for wear and tear, and the line between them is simpler than it sounds: wear is what normal use does to a thing over time, and damage is what an event does to it. Faded carpet in a hallway is wear; a burn mark is damage. Scuffed paint behind a doorknob is wear; a hole from mounted furniture is usually chargeable if the lease required permission. When you photograph at move-in, you are capturing two years of the first kind so nobody can bill it to you as the second.
Send your move-out photo set to yourself by email so the timestamps are authentic, keep the lease and the walkthrough notes in the same folder, and check your state's return deadline so you know the date your deposit is due. If that date passes in silence, our demand letter template takes about ten minutes to fill out — and most deposits move after exactly that kind of paper arrives.
Every guide works better when you know your cap, deadline, and interest rule. Twenty seconds in the calculator.