What permits do you need to open a contractor or trade in Des Moines?

There is no single figure, and any site quoting one is rounding away the part that matters. Of the 11 records listed for a contractor or trade in Des Moines, IA, 1 apply to every business of this type and 10 are conditional. Adding every fee on the page together would overstate what most operators pay, because it would include permits they never need.

3 of the 11 are charged as a range or a formula set by the issuing agency, and 4 have no fee published at all. The ones that vary:

Building Permit (Commercial): Priced by total construction valuation: less than $2,000 is $66.31 flat; $2,000.01–$25,000 is $66.31 plus $9.33 per additional $1,000 or fraction; $25,000.01–$50,000 is $280.04 plus $7.98 per additional $1,000 or fraction; $50,000.01–$100,000 is $478.95 plus $6.63 per additional $1,000 or fraction; $100,000.01–$500,000 is $810.49 plus $4.00 per additional $1,000 or fraction; above $500,000 is $2,401.19 plus $2.71 per additional $1,000 or fraction. A Plan Checking Fee of 65% of the building permit fee applies to any project valued over $1,000, and an Energy Review Fee of 2% of the building permit fee (minimum $21.75) applies to any building with heated or cooled enclosed space.

Biennial Report: $30 filed electronically or $45 on paper for an LLC, every two years; $60 flat for a corporation regardless of filing method

Electrical Licensing: Fee not independently confirmed — the Electrical Examining Board's own fee schedule sits in a document that could not be read directly

Permits for a contractor or trade in Des Moines, IA come from 6 separate offices: City of Des Moines, City Clerk's Office, City of Des Moines Development Services Department, Permit and Development Center, City of Des Moines Neighborhood Services Department, Zoning Enforcement Division, Iowa Economic Development Authority, Business License Information Center, Iowa Secretary of State, Business Services Division, Iowa Department of Inspections, Appeals and Licensing. No single office issues them all, which is why an opening means filing in several places rather than one.

• City of Des Moines, City Clerk's OfficeIssues 1 permit on this page: General Business Licence (not required by Des Moines)1200 Locust Street, Des Moines, IA 50309 · (515) 283-4209www.dsm.city/departments/city_clerk/business_licenses_permits.php
• City of Des Moines Development Services Department, Permit and Development CenterIssues 2 permits on this page: Building Permit (Commercial), No City-Issued Contractor Licence Beyond the State's OwnT.M. Franklin Cownie City Administration Building, 1200 Locust Street, Des Moines, IA 50309 · (515) 283-4200www.dsm.city/departments/development_services/permit_development_center/index.php
• City of Des Moines Neighborhood Services Department, Zoning Enforcement DivisionIssues 1 permit on this page: Zoning Verification Letter1200 Locust Street, Des Moines, IA 50309 · (515) 283-4207www.dsm.city/departments/neighborhood_services/zoning_enforcement.php
• Iowa Economic Development Authority, Business License Information CenterIssues 1 permit on this page: General Business Licence (not required by Iowa)1963 Bell Avenue, Suite 200, Des Moines, IA 50315 · (515) 348-6200opportunityiowa.gov/business/small-business-entrepreneurs/small-business-resources/business-license-information-center
• Iowa Secretary of State, Business Services DivisionIssues 3 permits on this page: Certificate of Organization (LLC), Articles of Incorporation, Biennial Report321 East 12th Street, Des Moines, IA 50319 · (515) 281-5204sos.iowa.gov/business
• Iowa Department of Inspections, Appeals and LicensingIssues 3 permits on this page: Construction Contractor Registration, Electrical Licensing, Plumbing and Mechanical Contractor Licence6200 Park Avenue, Suite 100, Des Moines, IA 50321 · (515) 281-3425dial.iowa.gov

No fee, because there is no blanket licence to hold one for — the City Clerk's own page states that licensing applies only 'when it comes to running a food, merchandise, entertainment, or specific service industry business' within a named list of categories (alcohol, tobacco, transient merchant, mobile food vendor, peddler, pawnshop and similar), not to every business. A restaurant, retail store, salon, fitness studio, veterinary clinic, auto-repair shop or contractor's office that does not fall into one of those named categories needs no City of Des Moines business licence at all.

This is the current fee schedule effective 1 January 2026, itself an update of an earlier '2-1-25' schedule — figures rise roughly 3.5% between the two, consistent with an indexed annual adjustment rather than a one-off change. Electrical, mechanical and plumbing permits are priced separately on their own base-fee-plus-unit-fee tables within the same document rather than folded into this figure. Applied for through the Development Services Customer Self-Service Portal.

The Zoning Enforcement Division's own page confirms it issues zoning verification letters, but names no fee for the service, and none could be found in any linked or searched document. This is an advisory letter documenting a property's zoning status, most often requested by lenders, buyers or new tenants rather than required to open every business. No fee is published, so this file records the absence rather than a guessed figure — confirm directly with the division (515-283-4207 or dz@dmgov.org).

No fee, because the city has stopped issuing its own contractor licences entirely. The ordinance text is explicit: § 26-450(c) states 'No new electrical contractor licenses shall be issued by the city,' and §§ 26-550/26-670 permit only a business 'holding a mechanical or plumbing contractor license issued by the Iowa plumbing and mechanical systems licensing board' to pull a permit. In every trade, the city simply checks for the state board licence already recorded at the state layer rather than layering a separate city credential on top of it — a genuinely different, simpler answer than several other Iowa cities that do run their own parallel contractor-licensing programme.

No fee, and the state's own economic development authority puts it about as plainly as an agency can: Iowa does not have a general business licence, and what a specific business needs instead depends on its nature or profession. What follows is entity registration with the Secretary of State, a tax permit if it sells taxable goods, and whatever industry-specific licence actually applies.

Fifty dollars, reduced from a higher figure by the Secretary of State's own fee cut effective 1 July 2022 — anything quoting an older, higher number predates that change. A corporation costs the identical $50 to form.

The same $50 as an LLC, following the identical 2022 fee reduction.

Iowa splits its filers onto two different calendars rather than one shared date — an LLC reports in odd-numbered years, a corporation in even-numbered ones, both within the same narrow window of 1 January to 1 April. Filing electronically genuinely saves an LLC money, $30 against $45 on paper; a corporation pays the same $60 whichever way it files. Missing the deadline gives sixty days to cure before the Secretary of State can begin administratively dissolving the entity, though the further steps to an actual dissolution date were not independently confirmed beyond that sixty-day trigger.

This is registration, not a competency licence — fifty dollars a year to be on file with proof of insurance, with no examination behind it, which is the whole of what Iowa asks of general construction work. Administration moved to the licensing and inspections department as part of a broader 2023 reorganisation; older material naming Iowa Workforce Development as the agency is describing where this sat before that change. A small self-employed contractor earning under a set threshold and employing nobody else can apply for a fee exemption.

Electrical work is licensed by a dedicated Electrical Examining Board, genuinely separate from the general contractor registration above, and it does test competency rather than merely register a name. What is not recorded here as confirmed fact is the fee itself: figures in the region of several hundred dollars for a contractor or master licence and a smaller amount for a journeyman are widely repeated, but the board's own published fee schedule sits inside a linked document that could not be verified directly, so no specific number is asserted as fact here. Confirm the current fee with the board before budgeting for it.

Plumbing and mechanical work, including HVAC, sit under one combined board rather than two separate ones, on a shared three-year licence cycle running to a fixed calendar date rather than an individual anniversary. A contracting business needs both the $250 board licence and a separate $150 contractor registration routed through the licensing department, $400 in total. Beneath that, a master's individual licence is $240, a journeyperson's $180, and an apprentice's $50. A business holding two or more of these licences at once qualifies for a thirty per cent discount across them. Renewing after 1 August adds a $60 late fee, rising to $100 after 1 September.