Security Deposit Return Deadlines & Deductions in Utah

At a glance

Requirements one by one

Governing law

Utah's deposit rules live in Utah Code Title 57, Chapter 17 — five short sections. The general duty comes first: "Owners or designated agents requiring deposits however denominated from renters leasing or renting residential dwelling units shall either return those deposits at the termination of the tenancy or provide the renter with written notice explaining why any deposit refundable under the terms of the lease or rental agreement is being retained." (§ 57-17-1). The deadline, itemization, deduction, and penalty rules that give that duty teeth are in §§ 57-17-3 and 57-17-5.

Deadline to return the deposit

The deadline has two stages, and missing the first one doesn't by itself hand you the statute's remedy. Stage one requires the balance, prepaid rent, and deduction notice within 30 days after the renter vacates and returns possession. The landlord may mail or deliver them to the last-known address or send them electronically by a means the renter provided (§ 57-17-3(2)). Stage two only kicks in if the landlord misses stage one: you must serve the landlord a specific written notice — the statute supplies the exact form — stating that the landlord failed to comply and where to send what's owed (§ 57-17-3(3)). Once that notice is served, the landlord has five business days to comply (§ 57-17-3(5)). Skip that second step and you aren't entitled to the statute's remedy at all, even if the landlord blew the original 30-day deadline: "A renter is not entitled to relief under this section if the renter fails to serve a notice in accordance with Subsection 57-17-3(3)." (§ 57-17-5(3)).

Itemized statement required?

Yes. If the landlord keeps any part of the deposit or prepaid rent, the same 30-day mailing or delivery must include "a written notice that itemizes and explains the reason for each deduction" (§ 57-17-3(2)(c)). The statute doesn't set a separate, later deadline for the itemization — it's due at the same time as the money.

What can be deducted

A landlord may apply the deposit toward "the payment of rent, damages to the premises beyond reasonable wear and tear, other costs and fees provided for in the contract, or cleaning of the unit." (§ 57-17-3(1)). Ordinary wear and tear itself isn't a permitted deduction — only damage beyond it.

Maximum deposit amount

Utah sets no dollar or rent-multiple cap on the deposit at all. One related wrinkle: if a landlord wants to treat any part of the deposit as non-refundable, that has to be spelled out in writing to the tenant when the deposit is taken — "If there is a written agreement and if any part of the deposit is to be made non-refundable, it must be so stated in writing to the renter at the time the deposit is taken." (§ 57-17-2). Absent that writing, the whole deposit is refundable subject only to the lawful deductions above.

Interest on the deposit?

No. Nothing in Chapter 17 requires a landlord to pay interest on a held deposit.

Penalty for a late/bad-faith withholding

Once a landlord fails to comply within the five-business-day window that follows a properly served tenant notice, the tenant may recover "the full deposit" if the deposit wasn't timely returned, "the full amount of the prepaid rent" if that wasn't timely returned, and "a civil penalty of $100," plus the right to sue to enforce it (§ 57-17-5(1)). If the tenant wins that suit, "the court shall award costs and attorney fees to the prevailing party if the court determines that the opposing party acted in bad faith" (§ 57-17-5(2)) — a fee-shifting rule that can run against either side depending on who the court finds acted in bad faith. None of this is available, though, unless the tenant served the Subsection (3) notice first.

Separate account or bond required?

No. Chapter 17 doesn't require a landlord to hold a deposit in a segregated account, an interest-bearing account, or a bond.

What trips people up

Missing the landlord's 30-day deadline doesn't hand you the $100-penalty remedy by itself. You still have to serve the landlord the statutory "Tenant's Notice to Provide Deposit Disposition" form named in § 57-17-3(3) before the five-business-day cure clock — and the underlying penalty — exist. Skipping that step forfeits the remedy under § 57-17-5(3), even if the landlord was genuinely late.

A sale of the rental property doesn't wipe out your claim. Whoever holds the owner's or agent's interest in the property when the tenancy ends is bound by Chapter 17's requirements (§ 57-17-4), so a new owner who bought mid-tenancy inherits the deposit obligations.

A "non-refundable" deposit only works if it was put in writing when you paid it. If your lease or a separate notice at move-in didn't say a portion was non-refundable, treat the whole deposit as refundable subject only to the ordinary deductions.

Common questions

My landlord never sent anything 30 days after I moved out — what do I do now? Serve the landlord the written notice described in § 57-17-3(3) (the statute gives you the exact wording to use). That starts the landlord's five-business-day clock; only after that clock runs out can you sue for the full deposit, full prepaid rent, and the $100 penalty.

Does Utah cap how much my landlord can charge as a deposit? No. Utah Code Chapter 57-17 sets no limit on the amount.

Can my landlord make part of my deposit non-refundable? Only if that was stated in writing to you when the deposit was collected. Without that writing, the whole deposit is refundable subject to the statute's ordinary deductions.

Statutes and sources

• Utah Code § 57-17-1 — general duty to return the deposit or explain retainage. https://le.utah.gov/xcode/Title57/Chapter17/C57-17_1800010118000101.pdf (accessed 2026-08-23)
• Utah Code § 57-17-2 — non-refundable deposit must be disclosed in writing. https://le.utah.gov/xcode/Title57/Chapter17/C57-17_1800010118000101.pdf (accessed 2026-08-23)
• Utah Code § 57-17-3(1) — permitted deductions. https://le.utah.gov/xcode/Title57/Chapter17/C57-17_1800010118000101.pdf (accessed 2026-08-23)
• Utah Code § 57-17-3(2) — 30-day mail/deliver deadline for balance and itemization. https://le.utah.gov/xcode/Title57/Chapter17/C57-17_1800010118000101.pdf (accessed 2026-08-23)
• Utah Code § 57-17-3(3) — tenant's statutory notice after a missed deadline. https://le.utah.gov/xcode/Title57/Chapter17/C57-17_1800010118000101.pdf (accessed 2026-08-23)
• Utah Code § 57-17-3(5) — landlord's 5-business-day cure window after being served. https://le.utah.gov/xcode/Title57/Chapter17/C57-17_1800010118000101.pdf (accessed 2026-08-23)
• Utah Code § 57-17-4 — successor owner/agent bound by the chapter. https://le.utah.gov/xcode/Title57/Chapter17/C57-17_1800010118000101.pdf (accessed 2026-08-23)
• Utah Code § 57-17-5(1) — recovery of full deposit, full prepaid rent, and $100 penalty. https://le.utah.gov/xcode/Title57/Chapter17/C57-17_1800010118000101.pdf (accessed 2026-08-23)
• Utah Code § 57-17-5(2) — costs/attorney fees to the prevailing party on a bad-faith finding. https://le.utah.gov/xcode/Title57/Chapter17/C57-17_1800010118000101.pdf (accessed 2026-08-23)
• Utah Code § 57-17-5(3) — no relief without the tenant's statutory notice. https://le.utah.gov/xcode/Title57/Chapter17/C57-17_1800010118000101.pdf (accessed 2026-08-23)