Free calculators and checkers for US renters. Find out exactly when to give notice, calculate lease dates, check if a rent increase is legal, and more. No sign-up required — ever.
Most renters don't know their rights until something goes wrong — an unexpected fee, a withheld deposit, a landlord who raised rent too much. These tools help you understand your situation before it becomes a problem. Every tool is free, instant, and built specifically for US tenants and their rental contracts.
Find out exactly when you need to give notice to your landlord before moving out. Covers all 50 states with state-specific laws. Generates a notice letter you can send.
Enter your lease start date and term length to calculate your exact lease end date, notice deadline, and renewal window. Never miss a key lease date again.
Estimate how much it will cost to break your lease early. Enter your state, monthly rent, and months remaining to see your estimated termination fee and what your landlord can legally charge.
Find out if your landlord's rent increase is legal in your state. Check notice requirements, rent control limits, and whether your unit is protected under state or local law.
Find out which deductions your landlord can legally take from your security deposit. Check what counts as normal wear and tear vs actual damage in your state.
We're building more free tenant tools. Subletting checker, lease red flag scanner, demand letter generator, and more. Check back soon.
Every tool on LeaseDecoded is built specifically for US renters dealing with real landlord-tenant situations. We don't sell your data, require sign-ups, or hide results behind paywalls. These tools exist because renters deserve access to the same information their landlords already have.
Each calculator and checker is built on real state landlord-tenant law — the actual statutes that govern your rental contract and your rights as a tenant. When you use these tools, you're getting state-specific guidance, not generic national advice that may not apply to your situation.
These tools are educational resources, not legal advice. For your specific situation, always consult a licensed attorney in your state or contact a free tenant legal aid organization.