Commercial Tenant Improvement / Alteration Permit in Moscow, Idaho

Moscow requires a commercial tenant improvement / alteration permit for: Building Permit Application (city-wide form) with 'Commercial/Multi-Family Residential' project type checked and 'Remodel' checked under Nature of Work; Floor plans identifying the existing and intended use of every affected room, with door/window schedules and a legend distinguishing existing from new construction; General notes addressing occupancy classification, construction type, applicable codes, and whether fire sprinklers are affected; Structural plans and wet-stamped structural calculations required only when the scope includes structural alterations (e.g., removal or modification of load-bearing walls or other structural elements); Accessibility-plan compliance (accessible routes, restrooms, and building features) applies to commercial alteration projects per the Minimum Plan Submittal Guidelines for Multi-Family and Commercial Plans; If the tenant or the permitted use of the space is changing, a separate Change of Occupancy Application must be submitted and approved by Zoning, Building, and Fire before the space may legally be occupied under the new use; Fire Alarm/Sprinkler System permits are separate (State of Idaho Fire Marshal approved) if the TI scope affects fire-protection systems; Contractor must be registered with the State of Idaho; registration number required on the application. If your project isn't listed, confirm with City of Moscow Building Safety Division (Community Development Department) at (208) 883-7022 before starting work.

In Moscow, the published Building Permit Fee (valuation-based) is: Per the Total Valuation bracket table (e.g., $79.50 for $2,001-$25,000, plus $14.50 per additional $1,000). Additional published fees: Permit Issuance Fee — Not charged on Commercial permits; Plan Review Fee (projects over $10,000 in valuation, excluding Commercial Windows, Doors and Roofs) — 65% of the Building Permit Fee (40% for duplicate plans); Occupancy Permit / Certificate of Occupancy (Existing Commercial Buildings, Includes Life Safety Inspections) — $79.00. These are the jurisdiction's own published figures — see the fee schedule table and source citations on this page.

Moscow's published plan-review target for a commercial tenant improvement / alteration permit is 5–8 business days.

You'll need: Building Permit Application (Full Permit); Floor Plans (Existing and Proposed). Depending on your project, Moscow may also ask for: Change of Occupancy Application; Structural Plans/Calculations. See the required-documents checklist on this page for details on each.

Moscow requires 3 inspection(s) for a commercial tenant improvement / alteration permit, in order: Rough Framing / MEP (if applicable), Fire Alarm / Sprinkler (if applicable), Final / Certificate of Occupancy. Schedule each through City of Moscow Building Safety Division (Community Development Department) ((208) 883-7022).

Apply through City of Moscow Building Safety Division (Community Development Department) at 504 S. Washington Street, Moscow, ID 83843. Phone: (208) 883-7022, email: jgoodwin@ci.moscow.id.us. Office hours: Community Development / Building Division, 504 S. Washington Street, Moscow, ID 83843. Building Official: Justin Goodwin, CBO, (208) 883-7014, jgoodwin@ci.moscow.id.us, fax (208) 883-7033. Inspection requests: (208) 883-7022, requests should be made the day prior to the requested inspection; field inspections generally completed 8:00 AM-5:00 PM.. Official information: https://www.ci.moscow.id.us/243/Building-Safety.

Moscow, Idaho has adopted: The City of Moscow independently administers and issues its own building permits within Moscow city limits through its Building Safety Division, part of the Community Development Department — this is a distinct office from the Latah County Planning & Building Department (522 South Adams Street, Moscow, ID), confirmed by the City's own Homeowner's Guide to Construction Permits and Inspections, which lists 'Latah County Planning/Building, (208) 883-7220' as a separate entry in its Useful Telephone Numbers page, distinct from the City's own Community Development line. Source: City of Moscow Homeowner's Guide to Construction Permits and Inspections (Building Division, Justin Goodwin CBO), https://www.ci.moscow.id.us/DocumentCenter/View/21221/City-of-Moscow-Project-Process-PDF, page 19; International Building Code (IBC), locally adopted and administered by the City of Moscow — specific edition year not published on the City's Construction Regulations index page as of 2026-07-04; the page lists 'International Building Code' as Chapter 01 of the City's adopted code chapters without stating the edition. Source: City of Moscow Construction Regulations page, https://www.ci.moscow.id.us/244/Construction-Regulations; International Residential Code (IRC), locally adopted and administered by the City of Moscow (Chapter 16 of the City's adopted code chapters); specific edition year not published on the Construction Regulations index page. Source: City of Moscow Construction Regulations page; Uniform Plumbing Code (UPC), locally adopted (Chapter 02 of the City's adopted code chapters) — notably the Uniform Plumbing Code rather than the International Plumbing Code; specific edition year not published on the index page. Source: City of Moscow Construction Regulations page; National Electrical Code (NEC), locally adopted (Chapter 03 of the City's adopted code chapters); specific edition year not published on the index page. Source: City of Moscow Construction Regulations page; International Fuel Gas Code (IFGC), locally adopted (Chapter 04 of the City's adopted code chapters). Source: City of Moscow Construction Regulations page; International Mechanical Code (IMC), locally adopted (Chapter 10 of the City's adopted code chapters). Source: City of Moscow Construction Regulations page; International Existing Building Code (IEBC), locally adopted (Chapter 12 of the City's adopted code chapters). Source: City of Moscow Construction Regulations page; International Property Maintenance Code (IPMC), locally adopted (Chapter 13 of the City's adopted code chapters). Source: City of Moscow Construction Regulations page; International Energy Conservation Code (IECC), locally adopted (Chapter 15 of the City's adopted code chapters); the City separately publishes an Energy Conservation Plan Review Supplement. Source: City of Moscow Construction Regulations page and Plan Review Information page, https://www.ci.moscow.id.us/256/Plan-Review-Information; Idaho Building Code Act (Idaho Code Title 39, Chapter 41) makes building code standards a matter of statewide concern; local governments that issue building permits and perform code enforcement (such as the City of Moscow) must adopt the International Building Code and Idaho Residential Code as amended by the Idaho Building Code Board through negotiated rulemaking. Source: Idaho Legislature, Idaho Code Title 39 Chapter 41 (39-4116), https://legislature.idaho.gov/statutesrules/idstat/title39/t39ch41/; NOTE ON OMISSION: The City of Moscow's Construction Regulations index page (ci.moscow.id.us/244/Construction-Regulations) lists adopted code chapters by title only (Building, Plumbing, Electrical, Fuel Gas, Mechanical, Existing Building, Property Maintenance, Energy Conservation, Residential) without publishing the specific edition years for any of them on that page; the City's Municipal Code chapter text (which would state exact editions and local amendment sections) was not independently reachable within this research pass. Specific edition years are omitted here rather than assumed to match a neighboring jurisdiction's editions.. Local amendments apply — see the Moscow overview page for the full list.

No distinct TI permit or fee line exists. Interior remodel/tenant-improvement work in an existing commercial building is processed as a standard Building Permit (Nature of Work: Remodel), reviewed under the City's 'Commercial Non-Structural Alteration' (<5 business days first review) or 'Commercial Structural Alteration' (<8 business days first review) timelines depending on scope. If the tenant or use of the space is changing, a separate Change of Occupancy Application ($79.00) approved by Zoning, Building, and Fire is also required before the space can legally be occupied.