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Tools · Security Deposit

Utah Security Deposit Calculator (2026)

Enter your rent and move-out date to see the most a Utah landlord can charge and the exact date your deposit is due back — no statutory cap here, returned 30 days after you leave, or 15 days after you give a forwarding address (whichever is later) after the tenancy ends and you return possession, measured against whichever falls later: 30 days from termination, or 15 days after the landlord receives your new mailing address.

Cited to Utah Code §§57-17-1 to 57-17-5Source: Utah Code Title 57, Chapter 17 (Residential Renters' Deposits).

Utah security deposit calculator

Security deposit · Utah
Utah rule applied to your numbers
Maximum deposit
No cap
Utah sets no statutory maximum; your lease sets the amount. Utah has no statutory ceiling on the size of a residential security deposit. A landlord may set any amount, so the figure is a matter of what the lease agrees to rather than what the law allows.
Return deadline
30 days after you leave, or 15 days after you give a forwarding address (whichever is later)
30 days after you leave, or 15 days after you give a forwarding address (whichever is later) after the tenancy ends and you return possession, measured against whichever falls later: 30 days from termination, or 15 days after the landlord receives your new mailing address. Enter your move-out date for the exact deadline.

These are the Utah figures applied to what you entered: a plain summary of the rule and the dates, not a determination that anyone did or did not comply.

If a deposit is wrongly kept
If the landlord misses the deadline, you serve a written demand giving them five calendar days to return the deposit, any prepaid rent, and a notice of deductions. If they still fail to comply, they are liable for the full deposit, any prepaid rent, and a $100 civil penalty. If you have to sue to enforce this, the court may award your court costs and attorney fees, and it will award costs and fees to the prevailing party if the other side acted in bad faith.
Interest on the deposit
Utah law does not require a landlord to pay interest on a security deposit. The landlord keeps any interest earned unless the lease says otherwise.

Informational only, not legal advice. Security-deposit rules carry exceptions (lease type, small landlords, city ordinances) this summary cannot weigh. See the full statute and exceptions on the Utah security deposit reference, cited to Utah Code §§57-17-1 to 57-17-5.

How Utah security deposits work

Utah has one rule that trips up landlords more than any other: if any part of your deposit is meant to be nonrefundable, the landlord has to tell you so in writing at the time the deposit is taken (Utah Code 57-17-2). Skip that written notice and the whole amount is treated as refundable. There is no statutory cap on how large the deposit can be, so the figure is whatever your lease agrees to. After you move out, the landlord has 30 days from the end of the tenancy, or 15 days after receiving your new mailing address, whichever falls later, to return the balance along with a written itemization of any deductions. If that deadline passes, you can send a written demand giving the landlord five days to make things right; ignore it, and the landlord owes the full deposit, any prepaid rent, and a $100 penalty, plus your court costs and attorney fees if you have to sue.

This calculator shows the Utah figures applied to your own rent and dates. It is informational only and not legal advice — exceptions this summary cannot weigh may apply. For the full rules, penalties, and citations, see the Utah security deposit reference.

Security deposit calculators for other states

Same tool, each with its own cap and return deadline.