All tools
Security deposit & landlord tools
Everything here is free, runs in your browser, and needs no account. Grouped by the situation you're actually in rather than by tool type.
When a tenant moves out
The deposit has a deadline attached to it in every state, and most disputes are lost on paperwork rather than facts. These are the tools for that window.
Move-Out Packet
All of the below in one flow, exported as a single PDF: the refund calculation, the itemized statement, and a photo condition report.
Security Deposit Calculator
What you owe back, your state's legal deadline, and the date it falls on.
Itemized Deduction Letter
The written statement nearly every state requires before you can keep any of the deposit.
Deposit Interest Calculator
Interest owed in the states that require it, with an editable rate so it never goes stale.
Condition Checklist with Photos
Room-by-room record at move-in and move-out, with photos embedded in the PDF. The evidence deductions rest on.
If you're the renter
The same rules read from the other side — what a landlord may keep, and what to do when they keep more than that.
Rent, payments and records
The recurring paperwork between move-in and move-out.
Rent Increase Calculator
New rent after an increase, your state's cap, and how much notice is required.
Prorated Rent Calculator
Exact rent for a partial first or last month.
Late Rent Fee Calculator
Flat, percentage, or per-day fee after the grace period.
Rent Receipt Generator
A dated PDF receipt for any rent payment.
Rent Ledger
A running payment history for the tenancy, exportable as a PDF.
Rental Expense Tracker
Expenses grouped by IRS Schedule E line, exportable for your accountant.
Reading, not calculating
The in-depth guides cover the deposit process end to end, including seven move-out scenarios worked through with the actual arithmetic. The state-by-state reference has deposit caps, deadlines, interest requirements and penalties for all 50 states plus D.C.