Home › Security Deposit Calculator

Security Deposit Return Calculator

Enter your state, move-out date and deposit. We'll show the landlord's legal deadline, whether the deposit is over the state cap, and what a court could award if the landlord breaks the rules.

By Lamuko Editorial Team✓ Checked against official statute textUpdated

The day you vacated / returned the keys
$
$
For the cap check
$
$
Optional; defaults to deductions
Landlord's legal deadline
—
Refund due if deductions are valid
—
State deposit cap
—
Is your deposit over the cap?
—
Potential recovery if the landlord violates the law
—

How this calculator works

Each result comes from our 50-state data set. The deadline is your move-out date plus the statutory number of days. The cap check multiplies your monthly rent by the state's cap in months. The penalty range applies the state's statutory formula to the amount in dispute: for example, Texas's “$100 plus three times the portion wrongfully withheld”, or California's “up to twice the amount of the security” for bad-faith retention.

Important: The penalty figure is what a statute allows a court to award, not a guarantee. Many states require proof of bad faith or willfulness, and some require a written demand first. In Chicago, the RLTO can award 2× the deposit plus interest on top of state law.

What to do with the result

  1. If the deadline has passed with no refund or statement, send a written demand letter citing the statute.
  2. Keep copies of your lease, photos, forwarding-address notice and all messages.
  3. If the landlord doesn't respond, file in small claims or justice court. You usually don't need a lawyer.

Frequently asked questions

How is the deadline calculated?

We add the state's statutory number of calendar days to your move-out date. Some states start the clock at surrender of possession or termination of the tenancy rather than move-out, and a few extend deadlines that fall on weekends or holidays, so treat the date as an estimate and confirm with the statute.

Why does the calculator say “Verify with statute” for my state?

We only compute dates and penalties from figures we have confirmed in the official statute text. For other states we show the label instead of guessing.

What does the penalty range mean?

It is the total a tenant could ask a court for under the state's penalty rule (including the money wrongfully kept), before attorney's fees and costs. Many penalties require a finding of bad faith or willfulness; courts decide the final amount.

State guides

AlabamaAlaskaArizonaArkansasCaliforniaColoradoConnecticutDelawareDistrict of ColumbiaFloridaGeorgiaHawaiiIdahoIllinoisIndianaIowaKansasKentuckyLouisianaMaineMarylandMassachusettsMichiganMinnesotaMississippiMissouriMontanaNebraskaNevadaNew HampshireNew JerseyNew MexicoNew YorkNorth CarolinaNorth DakotaOhioOklahomaOregonPennsylvaniaRhode IslandSouth CarolinaSouth DakotaTennesseeTexasUtahVermontVirginiaWashingtonWest VirginiaWisconsinWyoming

Not legal advice. Lamuko Rent Laws provides general legal information about state statutes, not legal advice, and using this site does not create an attorney-client relationship. Laws change and courts interpret them; city and county ordinances (for example Chicago, San Francisco or New York City rules) can be stricter than state law, and your lease or a subsidized-housing program may add terms. Fields marked “Verify with statute” have not yet been confirmed by us against the official text. Check the linked statute or talk to a licensed attorney or local legal-aid office before acting.