How to Serve an Eviction Notice & Unlawful Detainer in Utah (§ 78B-6-802 & § 78B-6-805)

The Two-Stage Eviction Service Process in Utah

Under the Utah Unlawful Detainer Act (Utah Code Title 78B, Chapter 6, Part 8), a landlord cannot file an eviction lawsuit—or change locks, shut off utilities, or remove a tenant's belongings—until a statutorily compliant written eviction notice has been properly served and its cure/vacate period has expired completely.

Utah eviction litigation involves two distinct service events governed by different statutory rules: (1) serving the initial pre-suit Eviction Notice (such as a Three-Day Notice to Pay or Vacate) under Utah Code § 78B-6-805, and (2) serving the District Court Unlawful Detainer Summons and Complaint under Utah Rule of Civil Procedure 4 after the tenant fails to comply.

Stage 1: Types of Utah Eviction Notices Under Utah Code § 78B-6-802

Before serving a notice, property managers and landlords must select the exact statutory notice matching the tenant's default under Utah Code § 78B-6-802:

• Three-Day Notice to Pay or Vacate (§ 78B-6-802(1)(c)): Used when a tenant defaults on rent. Importantly, Utah law specifies that the 3-day period for nonpayment of rent is measured in three business days (excluding Saturdays, Sundays, and state/federal legal holidays). The notice must state the exact dollar amount of overdue rent and give the tenant the alternative to pay or surrender the premises.

• Three-Day Notice to Comply or Vacate (§ 78B-6-802(1)(h)): Used for curable lease violations (unauthorized pets, unauthorized occupants, parking violations). Measured in three calendar days.

• Three-Day Notice to Vacate for Nuisance or Criminal Act (§ 78B-6-802(1)(d)–(g)): Used when the tenant commits waste, maintains a nuisance, or engages in criminal activity on the premises. Does not require an option to cure; measured in three calendar days.

• Fifteen-Day Notice to Vacate (Month-to-Month Tenancy, § 78B-6-802(1)(b)(i)): Terminates an indefinite month-to-month tenancy without cause if served at least 15 calendar days prior to the end of the monthly rental period.

• Five-Day Notice to Tenant at Will (§ 78B-6-802(1)(b)(ii)): Used for tenancies at will without a fixed lease term.

How an Initial Eviction Notice Must Be Served (Utah Code § 78B-6-805)

Unlike a court summons, Utah Code § 78B-6-805 authorizes four specific methods for serving the initial pre-suit Notice to Quit / Pay or Vacate:

1. Personal Delivery to the Tenant: Handing a copy directly to the tenant in person at home, work, or elsewhere.

2. Substituted Delivery + Mail: If the tenant is absent from both their residence and usual place of business, leaving a copy with a person of suitable age and discretion at either location AND mailing a copy to the tenant at the address of the leased property.

3. Conspicuous Posting on the Premises: If no person of suitable age and discretion can be found at the residence or place of business, affixing a copy in a conspicuous place on the leased property (such as taping it securely at eye level to the primary entrance door). Unlike substituted delivery, § 78B-6-805(1)(c) permits conspicuous posting when nobody is present, though photographing the posted notice with a timestamp/GPS watermark is essential to defeat tenant denials in court.

4. Commercial Registered Mail or Certified Mail: Sending a copy by registered or certified mail (Note: In practice, certified mail alone is rarely recommended for urgent evictions because service is not complete until the tenant signs the return receipt).

Stage 2: Serving the Unlawful Detainer Summons & Complaint

If the tenant remains in possession after the notice period expires, the tenant is in 'unlawful detainer,' and the landlord files a Complaint and Summons in the Utah District Court for the county where the property sits. Critically, you CANNOT simply tape the Unlawful Detainer Summons and Complaint to the door on the first try!

Because an Unlawful Detainer Summons initiates a formal civil action (often seeking treble damages under Utah Code § 78B-6-811), it must be served in strict accordance with URCP Rule 4(d) (personal in-hand delivery or abode service on a co-resident of suitable age and discretion) unless the judge signs an Order for Alternative Service under Rule 4(d)(5) (or alternative posting/mailing order under § 78B-6-807). Furthermore, because unlawful detainer summonses often shorten the tenant's answer deadline to 3 business days and set an expedited occupancy/evidentiary hearing within 10 business days under § 78B-6-810, same-day or rush dispatch by a professional process server is vital.