Boise's Short-Term Rentals: The Rules That Matter

Every city handles short-term rentals a little differently. In Boise, Idaho, there are 12 distinct rules that residents and property owners should be aware of. Some are stricter than what neighboring cities enforce, and others are more relaxed. Here is what you need to know.

Permit Requirements

Boise requires short-term rental registration but cannot ban STRs under Idaho Code §63-1803A. Operators must register with the city, designate a 24-hour local contact, and comply with health and safety standards including life-safety inspections.

Key details: State Preemption: Idaho Code §63-1803A. City Ban: Prohibited by state. Registration: Required annually. 24-Hour Contact: Required. Cap on STRs: Not allowed.

Operating an unregistered STR: fines per day of operation. Failure to provide 24-hour contact or respond to complaints: potential deregistration.

Parking Rules

Boise STRs must provide off-street parking at a ratio similar to the underlying residential use and inform guests in writing. On-street parking must comply with neighborhood rules, and overflow onto lawns or blocking sidewalks is prohibited.

Key details: Off-Street Spaces: Match residential standard (typ. 2). Disclosure: Required in listing/house rules. Lawn Parking: Prohibited. RV Accommodation: Not allowed on street. State Preemption: Idaho §63-1803A limits use as de facto ban.

Illegal parking citations: $25-$100 per infraction. Repeated parking issues at an STR may be considered in compliance reviews.

Occupancy Limits

Boise applies the Idaho Building Code occupancy standard of 2 persons per bedroom plus 2, consistent with residential use. Operators must post maximum occupancy in the unit and cannot exceed the limit disclosed at registration.

Key details: Standard: 2 per bedroom plus 2. Bedroom Egress: Required per IRC. Posting: Max occupancy inside unit. Events: Not allowed beyond residential occupancy. Smoke Alarms: Required in sleeping areas.

Overcrowding: registration compliance action. Advertising over the limit: violation of registration terms.

Noise Rules

Boise STRs must follow citywide noise rules, including 10 PM to 7 AM quiet hours. Operators are responsible for guest conduct and must post house rules listing quiet hours and the 24-hour contact.

Key details: Quiet Hours: 10 PM to 7 AM. Code: Boise §5-07. State Law: Idaho §18-6409 disturbing peace. Posting: House rules required. 24-Hour Contact: Must respond to complaints.

Noise citation: typically $50-$300. Repeat STR complaints: escalating enforcement against the registration.

Primary-Residence-Only Rule

Boise cannot limit short-term rentals to a host's primary residence because Idaho Code §67-6539B (2017) requires cities to allow STRs as a residential use without owner-occupancy mandates.

Key details: Preemption statute: Idaho Code §67-6539B (2017). Owner-occupancy required: No. Whole-home rentals: Allowed citywide. Local code: Boise Title 11 Ch. 11-04.

If Boise attempted to enforce a primary-residence rule, operators could challenge it under §67-6539B and Idaho's strict preemption doctrine; no fines apply for non-owner-occupied STRs today.

The rules around primary-residence-only rule in Boise lean permissive, but that does not mean anything goes.

Night Caps

Boise does not cap the number of nights a short-term rental can operate per year because Idaho Code §67-6539B forbids cities from prohibiting STRs or restricting their duration as residential use.

Key details: Annual night cap: None. Authority: Idaho Code §67-6539B. Year-round operation: Permitted. Taxes still due: Yes, monthly TOT.

No fines exist for exceeding a night threshold because no threshold exists; complaints instead go through nuisance, noise, or registration enforcement.

If you are coming from a city with tighter rules, you will find Boise gives residents more flexibility on night caps.

Insurance Requirements

Boise short-term rental operators must carry liability insurance under Title 11 Chapter 11-04 registration rules, even though Idaho preempts heavier STR licensing requirements statewide.

Key details: Code section: Boise Title 11 Ch. 11-04. State framework: Idaho Code §67-6539B. Coverage type: Liability for transient guests. Verified at: Annual registration renewal.

Operating without proof of insurance can lead to registration denial, suspension, or revocation, plus civil penalties under Boise City Code Title 1 enforcement.

Host Presence Rule

Boise cannot require a host to be physically present during a short-term rental stay because Idaho Code §67-6539B prohibits cities from limiting STRs based on owner occupancy or hosting model.

Key details: Host presence required: No. Preemption authority: Idaho Code §67-6539B. Unhosted listings: Permitted. Smart-lock check-in: Allowed.

Boise does not penalize unhosted STRs; any city attempt to mandate host presence would likely fail under §67-6539B preemption review.

Boise is more permissive than most cities when it comes to host presence rule. That said, there are still limits.

Repeat Violator Strikes

Boise can suspend or revoke a short-term rental registration after repeated noise, occupancy, or nuisance violations, the narrow lever Idaho Code §67-6539B leaves available for problem properties.

Key details: Code authority: Boise Title 11 Ch. 11-04. Trigger: Pattern of substantiated complaints. Due process: Notice and appeal. Result: Suspension or revocation.

Repeat violations bring suspension or revocation of STR registration plus ordinary fines for the underlying noise or occupancy offenses under Boise City Code Title 5.

Host Platform Liability

Idaho Code §67-6539B prevents Boise from imposing platform-level enforcement duties on Airbnb or Vrbo, leaving direct host registration and tax remittance as the city's primary compliance levers.

Key details: Platform duty: None imposed by Boise. Tax collection: Voluntary platform agreements. Enforcement target: Individual hosts. State authority: Idaho Code §67-6539B.

Hosts, not platforms, face Boise enforcement; non-registered listings can be cited and platforms generally cannot be held liable under current Idaho law.

Boise is more permissive than most cities when it comes to host platform liability. That said, there are still limits.

Registration Rules

Boise requires every short-term rental (any dwelling rented for 30 days or less) to obtain an annual license from the City Clerk under Boise City Code Title 3, Chapter 22. The license fee is $85 plus a $2.00 processing fee, and operators must designate a local representative who lives within 20 miles of the city limits.

Key details: Code: Title 3 Chapter 22. Annual License Fee: $85 + $2 processing. STR Definition: 30 days or less. Local Rep Distance: Within 20 miles. State Preemption: Idaho Code 63-1808.

Operating an STR without a current Boise license, failing to designate a qualifying local representative, or omitting required insurance and safety information violates Title 3, Chapter 22 and can result in license denial, revocation, and code-enforcement penalties through the City Clerk's Office.

Taxes & Fees

Boise STRs must collect Idaho 6% sales tax plus 2% travel and convention tax (8% state total) on gross rental receipts. Airbnb and Vrbo collect and remit state taxes automatically. Boise does not levy a separate local lodging tax.

Key details: State Sales Tax: 6%. Travel/Convention Tax: 2%. Combined: 8% on stays under 31 days. Platform Collection: Airbnb/Vrbo remit automatically. Local Lodging Tax: None in Boise.

Contact your local code enforcement office for specific penalty information.

The Bottom Line

Compared to many U.S. cities, Boise gives residents more room on short-term rentals. 4 of the 12 rules here are rated permissive. But permissive does not mean unregulated. There are still requirements, and the city does enforce them when violations are reported.

All of the above reflects Boise's municipal code as of our last review. If you need specifics on fines, exemptions, or filing requirements, the detailed ordinance pages linked above have the full breakdown.