Kansas to Washington: general contractor license reciprocity
Kansas does not issue a statewide general contractor license, so there is nothing to transfer. Here is Washington's standard path for out-of-state applicants.
Your origin state does not issue a statewide license at this level, so there is no license to transfer. The destination's standard out-of-state path is shown; expect to meet it in full.
Reference only, not legal advice. Rules change; confirm with the licensing board before you apply. Full disclaimer.
Everyone registers the same way; an out-of-state contractor license transfers nothing
Your out-of-state credentials give no advantage. You meet the destination's requirements from scratch.
A commercial or general contractor licensed in another state gains nothing from that license in Washington and loses nothing by not having one. L&I does not evaluate out-of-state credentials for contractor registration, publishes no reciprocity or endorsement route, and has nothing to waive, because Washington holds no contractor examination and sets no experience requirement. Washington is not one of the state agencies that accept the NASCLA Accredited Examination for Commercial General Building Contractors, for the same reason. An arriving contractor therefore follows the ordinary route: file a Business License Application with the Department of Revenue for a UBI (after filing with the Secretary of State if the business is a corporation, LLP or LLC, including one formed in another state), file a continuous $30,000 contractor surety bond or an assigned savings account for that amount with the State of Washington as obligee, file a certificate of general liability insurance naming L&I as certificate holder, submit the notarized Application for Construction Contractor Registration (F625-001-000) with a notarized affidavit from every principal, and pay $150.20 for a two-year registration. The business name must match exactly across the application, the bond and the insurance certificate. Applications mailed to Olympia take about three to four weeks to process; applications completed at a local L&I office are handled at the counter, and the registration card arrives about two weeks later.
An out-of-state business should also contact L&I's extraterritorial specialists at [email protected] or 360-902-4817 about reporting hours worked in Washington: L&I has workers' compensation reciprocal agreements with several neighboring states, but those agreements are about industrial insurance rather than licensing, and the construction industry is carved out of some of them. The statutory bond is a consumer-protection device, not a measure of capacity, so a large commercial contractor may still need far higher bonds by contract or under the public works statutes; the figures here are only what registration requires. Public agencies may not contract with an unregistered contractor (RCW 18.27.111).
At a glance
- Trade exam
- Waived
- Law / code exam
- Not required
- Out-of-state hours
- Do not count
- Typical processing
- About 28 days
What you must already have
- Every owner, member, partner and corporate officer must be at least 18 and provide a Social Security number or individual taxpayer identification number, a government-issued photo ID number and a residential address, and must sign the application before a notary public.RCW 18.27.030(1)(a) and (g), with the age and notarization requirements stated in the instructions to form F625-001-000.
- The application is denied if a principal has an unsatisfied final judgment for work subject to chapter 18.27 RCW or owes certain unpaid debts to L&I, or if the business is a successor operating with all or part of the assets of a previously registered entity under substantially common ownership, management or control that has such a judgment or debt.
- No examination result, trade experience, education, apprenticeship or financial statement is asked for at any point, so an out-of-state license, a NASCLA examination transcript and documented years in business are all equally irrelevant to the decision.
What you'll do to get licensed in Washington
- 1Application fee. Pay the application fee ($150.20). Contractor registration issuance fee (WAC 296-200A-900(1)). The registration is valid for two years from issuance and renews for the same $150.20; reinstatement after a suspension costs $70.90 and a duplicate certificate costs $16.50. L&I mails a renewal notice no more than 45 days before expiry, and it is the contractor's duty to notify the department in writing within ten days of any change of address..
- 2Surety bond. Post a surety bond ($30,000). Continuous Contractor's Surety Bond (F625-003-000) in the sum of $30,000 for a general contractor, issued by a surety insurer meeting chapter 48.28 RCW and naming the State of Washington as obligee. The original, uncorrected bond must be filed with L&I with the bonding company's seal, or filed electronically by the surety, and it must carry the exact business name on file. An assigned savings account for the same amount (form F625-008-000) held at a bank, savings and loan or credit union with a Washington branch may be posted instead. The bond answers claims by workers, the state for taxes and contributions, suppliers and customers; cancellation suspends the registration automatically, and a contractor that switches from a general to a specialty registration may not reduce the bond amount for two years..
- 3Insurance. Carry the required insurance ($250,000). General liability insurance of $200,000 public liability and $50,000 property damage, or a $250,000 combined single limit policy, written in the exact business name with L&I named as certificate holder. The statute states it as $50,000 for property damage, $100,000 for injury or death to any one person and $200,000 for injury or death to more than one person. Certificates reach L&I by mail, through the designated insurance agent portal or in person, never by email or fax, and an assigned account in the statutory amounts may be filed instead as proof of financial responsibility. Cancellation or expiry automatically suspends the registration..
- 4Business license. Obtain a business license. A Washington Business License Application filed with the Department of Revenue Business Licensing Service, producing the nine-digit Uniform Business Identifier (UBI) required on the registration application and required to stay active and valid throughout. A corporation, limited partnership, LLP or LLC formed in another state registers with the Washington Secretary of State first, and a copy of the Secretary of State certificate is filed with L&I. L&I will not process the registration until it verifies that the business license application has been filed and an excise tax account is open. The Department of Revenue's application fee varies with the endorsements the business needs and is not published as a single figure; see dor.wa.gov for the current processing fee..
- 5Other. Notarized Application for Construction Contractor Registration (F625-001-000), with an individually notarized affidavit of signature from each owner, member, partner and corporate officer. All signatures must be original, so a copy or an emailed application is not accepted; file it in person at a local L&I office or mail it to Contractor Registration, PO Box 44450, Olympia WA 98504-4450 with the bond, the insurance certificate and the fee..
- 6Other. Workers' compensation coverage and an employment security department number if the business will have employees in Washington; a business with no Washington employees may substitute its UBI account number. An applicant domiciled in a state or Canadian province covered by an extraterritorial workers' compensation agreement may file that jurisdiction's certificate of coverage instead of opening a Washington industrial insurance account (RCW 18.27.030(1)(c)(iii)). An employer identification number is needed from the IRS unless the applicant is a sole proprietor with no employees..
- 7Other. Model Disclosure Statement, Notice to Customer (F625-030-000), required on every residential job of $1,000 or more and on commercial projects of $1,000 to $60,000; failing to give it can cost the contractor its lien rights. The registration number must appear on all business communications, including advertising, bids, estimates and business cards, and a city, town or county may not issue a building permit without verifying that the contractor is registered..
- 8Other. Separate trade licensing where the work calls for it. Contractor registration does not authorize plumbing, electrical, elevator, boiler, asbestos or mobile home installation work; each carries its own education, examination and licensing requirements, and electrical contracting is licensed under chapter 19.28 RCW rather than as a registration specialty. A general contractor may meet these by subcontracting to, or employing, the appropriately licensed firm or certified tradesperson. (if applicable).
Published fees on this path total $150.20, excluding exam-vendor fees, bonds, and insurance.
What you'll need to buy or arrange
Surety bond
A license or contractor bond is bought from a surety, not the state. Price is a small percentage of the bond amount and depends on your credit.
- Surety bond · $30,000
Liability insurance
Some states require proof of general liability or workers' compensation coverage at licensing time.
- Insurance · $250,000
Business registration
If you plan to contract in your own name, budget for a business license or entity registration on top of the trade license.
- Business license
How Washington licenses general contractors
Washington general contractor · “General Contractor Registration”
Statewide license
Issued by Washington State Department of Labor & Industries, Contractor Registration
Washington's unlimited tier is the General contractor registration issued by the Department of Labor & Industries, and it is the same credential described at the residential level: one registration covers both house and commercial work, because Washington draws no residential/commercial line. A general contractor is defined by trade breadth rather than by market or contract value: it is a contractor 'whose business operations require the use of more than one building trade or craft upon a single job or project or under a single building permit', including anyone who superintends or consults on such work, while a specialty contractor is limited to one of 63 named trades and may subcontract only work incidental to that trade. There is no dollar cap, no classification letter and no project-size tier on a general registration. Washington does not examine contractors at all: chapter 18.27 RCW and chapter 296-200A WAC contain no trade exam, no business-and-law exam, no experience requirement, no net worth or financial statement test and no qualifying party, and L&I's application asks for none of them. What the state requires is a registered business with money behind it, which the department verifies rather than judges: a Uniform Business Identifier from the Department of Revenue, a continuous $30,000 surety bond (or an assigned savings account for the same amount), general liability insurance of $200,000 public liability and $50,000 property damage or $250,000 combined single limit, a notarized application signed by every owner, member, partner and officer, and $150.20 for two years. Registration is required of every contractor with almost no threshold: the only general exemption is work on a single project whose total price for labor, materials and everything else is under $500, and even that is lost if the person advertises as a contractor. Registration is statewide and exclusive; RCW 18.27.130 bars any city or county from issuing its own contractor registration, license or bond, though a city may still charge a general business license fee and a gross receipts tax, and a building department must verify a contractor's registration before it issues a permit.
Why Kansas has nothing to transfer
Kansas general contractor · “General contractor license (Class A) or building contractor license (Class B)”
Licensed by cities and counties
Issued by No state authority; cities and counties license general and building contractors
Kansas has no statewide general, commercial or unlimited building contractor license, no state contractor board and no state licensing exam, so there is nothing at state level for an out-of-state general contractor's license to transfer into and no NASCLA route to take. What the legislature provides instead is a shared test. K.S.A. 12-1556 designates standard examinations for general, building and residential contractors; K.S.A. 12-1557 tells every Kansas city or county that licenses builders to use that examination, to set the passing score at 75 percent, to charge a uniform examination fee and to accept the resulting certificate of competency 'without additional examination' anywhere else in the state; and K.S.A. 12-1558 lets a jurisdiction use a different examination, at the price that the resulting license is good only inside that jurisdiction unless the two political subdivisions have a reciprocal agreement. The examinations are the ICC Kansas contractor series, exam 550 for the Class A general building contractor with no height limit and 551 for the Class B building contractor up to three stories. Licenses are held by the company and qualified by a named individual, so a commercial contractor arriving in Kansas is really doing two things: getting one person through the Kansas standard examination, and then licensing the company in each jurisdiction where it will pull permits. Those jurisdictions differ in what else they want - Johnson County asks for $1,000,000 of liability cover and eight hours of continuing education a year, Wichita and Sedgwick County for $300,000 and a two-year license costing $1,000 at Class A, Lawrence for six years of documented Class A experience - and the Unified Government of Wyandotte County does not license general contractors for competency at all, only for occupational tax. Roofing is the one contractor credential Kansas itself issues, through the Attorney General's roofing registration, and it has a carve-out for a general contractor whose roofing work is not more than half of a project's cost.
How local licensing works in Kansas
How local licensing works. Contractor licensing in Kansas is entirely local, but it runs on a statewide examination. K.S.A. 12-1556 designates the standard examinations for general, building and residential contractors; these are published today by the International Code Council as the Kansas contractor series, exam ID 550 for the Standard General Building Contractor, 551 for the Standard Building Contractor and 552 for the Standard Residential Building Contractor. K.S.A. 12-1557 requires a licensing city or county to use that examination and 'shall not be allowed to ask further questions not designated on such examination', to prescribe a 75 percent passing score, and to honor the resulting certificate of competency 'without additional examination' - the certificate, in the statute's words, 'shall be valid proof of competency for licensure... in any county or city of the state which requires licensure of such contractors', and the licenses issued on it 'shall be valid in any other county or city which requires examination and licensure of such contractors.' K.S.A. 12-1558 permits a jurisdiction to use an alternative examination, but then the license works only inside that jurisdiction 'except when authorized by reciprocal agreement between the political subdivisions involved.' The plain consequence for someone arriving from another state: pass the Kansas standard examination once and it travels across Kansas; a license from Missouri, Oklahoma, Nebraska or anywhere else travels nowhere. No jurisdiction below publishes any credit for an out-of-state contractor license.
Johnson County (Overland Park, Olathe, Lenexa, Leawood, Shawnee and the rest of the county). Johnson County Contractor Licensing issues eleven license types for the whole county, and its application sets out the reach: building permits come from Johnson County Building Codes in the unincorporated county and from the city everywhere else, but 'when a building permit is issued in the company/firm's name, the company/firm must comply with Johnson County Contractor Licensing Regulations (Resolution 076-24) and be subject to the jurisdiction of the Johnson County Contractor Licensing Review Board.' Class A 'entitles the company to construct, remodel, repair, and demolish any structure... regardless of occupancy or height', and Class B covers 'all structures not exceeding three (3) stories in height'; neither entitles the holder to perform HVAC, plumbing, electrical or fire protection work, which need the separate DM, DP, DE and DF or DFA licenses, and there are further specialty classes for roofing, swimming pools and wood framing. Qualification is ICC exam 550 or KGA for Class A and 551 or KGB for Class B at 75 percent or better, or a Bachelor of Science or higher in architecture, relevant engineering, construction science or construction management from an ABET or ACCE accredited program; ICC National exams may also be considered at 75 percent where the outline content mirrors the Kansas exam. The company designates a qualifying individual working at least 30 hours a week, and every qualifying individual needs eight hours of approved continuing education a year for the company to renew. Insurance is $1,000,000 combined single limit per occurrence plus $1,000,000 completed operations, with the county as certificate holder, and workers' compensation with $100,000 employer's liability or a notarized waiver. Fees: $100 application plus $225 per license type, so $325 for one type and $550 for two, renewing at $225 per type with a $75 late fee from February 1. Licenses last one year and new applications must be filed on paper. 111 S. Cherry Street, Suite 1000, Olathe; 913-715-2233 option 1.
Wichita and Sedgwick County. The Metropolitan Area Building and Construction Department licenses contractors for unincorporated Sedgwick County, the City of Wichita and the small cities in its jurisdiction, including Andale, Bentley, Cheney, Clearwater, Colwich, Garden Plain, Goddard, Maize, Mulvane and Valley Center, where the MABCD license must be active but permitting starts with the city (and Valley Center requires its own license as well). MABCD states flatly that it 'does not reciprocate with other jurisdictions.' The unlimited class is Class A and the three-story class is Class B; general contractor licenses run two years and expire December 31 of each even year, with a penalty-free grace period to January 31. The qualified person files 'a copy of Kansas Standard ICC exam' at 75 percent or better, with an ICC test release form if the exam was taken outside Kansas, and must be an owner or full-time employee authorized in writing by the owners to bind the company in contracts. Two-year fees are $1,000 Class A, $600 Class B, $450 Class C Residential and $360 for Class D Residential Maintenance and the specialty classes, plus $50 for a new application; late renewal costs 25 percent extra in February and 50 percent after. Also required: liability insurance of at least $300,000 naming MABCD as certificate holder in the exact company name from an insurer accepted by the State of Kansas, workers' compensation and auto insurance certificates or notarized waivers for each, and a Kansas Certificate of Good Standing unless the applicant is a sole proprietor. Review takes up to two weeks. 271 W. 3rd, Suite 101, Wichita; 316-660-1840, by appointment.
Kansas City, Kansas and Wyandotte County. The Unified Government is the outlier among the large Kansas jurisdictions: it runs no general contractor competency license. 'General contractors and subcontractors are required to obtain a city occupational tax license (Business License) if working within Wyandotte County', handled by Business Licensing on (913) 573-8780, while 'trade masters are required to carry a master's license with Building Inspections', earned on a standard examination delivered through Prometric and approved by the Chief Building Inspector. A commercial builder therefore pays the occupational tax, pulls permits, and relies on separately licensed electrical, mechanical and plumbing masters for the licensed trades. Building Inspection and the License Department share the Neighborhood Resource Center at 4601 State Avenue, Indian Springs Marketplace; Building Inspection (913) 573-8620.
Topeka. Development Services issues every contractor and trade license in the city and requires all trades to be licensed before pulling permits. Class A is the Kansas Standard General Building Contractor with unlimited stories, ICC exam 550; Class B is the Kansas Standard Building Contractor up to three stories, ICC exam 551; Class C is residential only, ICC exam 552. All examinations require 75 percent or better, and results from Prometric, Thomson-Prometric, Experior, NAI-Block and Block are also accepted at that score subject to review. An official transcript for at least 30 hours of coursework from an accredited school in construction science, engineering or architecture is an alternative, provided the degree holder is the qualifying party and works for the company full time. The filing includes the application, the exam or educational certification, a qualifying party verification form, the Renovate Right form, a general liability certificate and a workers' compensation certificate or notarized affidavit naming City of Topeka Development Services, 620 SE Madison Unit 6, as certificate holder; allow up to ten days. Class A, B and C licensees need eight hours of continuing education a year, and every license renews by December 14. Fees are never prorated and no refunds are issued. The city does not publish its general contractor license fee online - call Development Services on 785-368-3905 for the current amount.
Lawrence. A Lawrence contractor license is required before undertaking any work in the city for which a building permit is required. Class A, General Contractor entitles the licensee to perform any permitted work in the city, including the Class D specialties; Class B, Building Contractor covers any structure not exceeding three stories from grade, plus non-structural remodeling, tenant finishes and repairs on all buildings. Class A needs six years of qualifying experience performing Class A work, or a valid Class B license plus ten years as a licensed Class B contractor; Class B needs four years, or a Class C license plus six years as a licensed Class C. Experience must be verified by a licensed contractor, building official, architect or engineer. Competency comes from a certificate of competency issued by a nationally recognized testing institution of the kind contemplated by K.S.A. 12-1556, from a bachelor's degree in engineering, architecture or construction science, or from 'an equivalent Contractor License from another jurisdiction with whom the City has an existing and valid reciprocity agreement' - a route the ordinance allows but for which it names no partner, so confirm with Building Inspections before counting on it. Fees are $75 for each applicant and each qualifying party plus a $75 annual license fee. Liability insurance must be at least $1,000,000 per occurrence including completed operations, from a Kansas-licensed insurer, alongside workers' compensation. The Building Official decides within 30 days, and an applicant whose license was revoked anywhere in the past five years is refused. The license is company-held; a change of name, ownership or qualifying party voids it and a new license must be obtained. Renewal takes eight hours of construction-related continuing education a year per qualifying party, payment of all delinquent city fees, and closing or extending inactive open permits. Class E licenses for mechanical, plumbing, electrical and fireplace work are separate and are not covered by a Class A license. (785) 832-7700.
Everywhere else, and what does travel. Any other Kansas city or county may license builders on its own terms. The credential that actually moves around Kansas is the certificate of competency from the designated standard examination, not a license from another state and not the NASCLA Accredited Examination, which no Kansas agency participates in because Kansas has no state contractor agency. Before bidding, identify the building department with jurisdiction over the site and ask what it licenses. Statewide, register with the Kansas Attorney General before providing roofing services for a fee unless the project qualifies for the exempt general contractor carve-out - which requires, among other things, that roofing be no more than 50 percent of the total project cost and that the contractor not sell door to door - and use properly licensed masters for electrical, plumbing and mechanical work.
- Johnson County Contractor Licensing (Class A General and Class B Building; covers Overland Park, Olathe and Lenexa)
- Wichita and Sedgwick County (MABCD - Class A and Class B general contractor licenses)
- Kansas City, Kansas and Wyandotte County (occupational tax business license; no competency license)
- Topeka (Development Services - Class A and Class B general contractor licenses, ICC exams 550 and 551)
- Lawrence (Planning and Development Services - Class A General and Class B Building Contractor licenses)
- Kansas Attorney General - Roofing Registration (statewide registration; exempt general contractor carve-out)
Common questions
- Do I have to take the Washington general contractor exam if I'm licensed in Kansas?
- No. The trade exam is waived on this path.
- What does it cost to get a Washington general contractor license from Kansas?
- Published fees on this path total $150.20, not counting exam vendor fees or bonds.
- Do my Kansas work hours count in Washington?
- No. Washington does not credit out-of-state hours on this path.
- How long does the application take?
- The board's published or typical processing time is about 28 days.
- Does it work the other way, from Washington to Kansas?
- Not necessarily. Reciprocity is directed. Going from Washington to Kansas, the mechanism is not applicable.
Sources
- NASCLA Accredited Examination for Commercial General Building Contractors · National Association of State Contractors Licensing Agencies · Other · verified September 17, 2026
- NASCLA Commercial Exam - Participating State Agencies · National Association of State Contractors Licensing Agencies · Other · verified September 17, 2026
- Washington Department of Revenue - Apply for a business license (UBI number) · Washington State Department of Revenue, Business Licensing Service · Agency Page · verified September 17, 2026
- L&I Form F625-001-000 - Application for Construction Contractor Registration (rev. 07-2026) · Washington State Department of Labor & Industries · Form · verified September 17, 2026
- L&I - Register as a Contractor · Washington State Department of Labor & Industries · Agency Page · verified September 17, 2026
- RCW 18.27.010 - Definitions (contractor, general contractor, specialty contractor) · RCW 18.27.010 · Washington State Legislature · Statute · verified September 17, 2026
- RCW 18.27.030 - Application for registration - Grounds for denial and suspension · RCW 18.27.030 · Washington State Legislature · Statute · verified September 17, 2026
- RCW 18.27.040 - Bond or other security required · RCW 18.27.040 · Washington State Legislature · Statute · verified September 17, 2026
- RCW 18.27.050 - Insurance or financial responsibility required · RCW 18.27.050 · Washington State Legislature · Statute · verified September 17, 2026
- RCW 18.27.060 - Certificate of registration - Issuance, duration, renewal - Suspension · RCW 18.27.060 · Washington State Legislature · Statute · verified September 17, 2026
- Chapter 18.27 RCW - Registration of Contractors (full chapter text) · Chapter 18.27 RCW · Washington State Legislature · Statute · verified September 17, 2026
- WAC 296-200A-016 - Definitions of the specialty contractor classifications for the purpose of contractor registration only · WAC 296-200A-016; WAC 296-200A-015 · Washington State Legislature · Admin Rule · verified September 17, 2026
- WAC 296-200A-025 - How does a contractor register, renew, reregister or reinstate its registration? · WAC 296-200A-025 · Washington State Legislature · Admin Rule · verified September 17, 2026
- WAC 296-200A-030 - How much are the surety bond or savings account amounts? · WAC 296-200A-030 · Washington State Legislature · Admin Rule · verified September 17, 2026
- WAC 296-200A-900 - What fees does the department charge contractors for issuance, renewal, reregistration, and reinstatement of certificates of registration? · WAC 296-200A-900 · Washington State Legislature · Admin Rule · verified September 17, 2026
Verified dates are when a person last opened each source and confirmed the facts above. Cite the board, not us.