LicensebyState

Kentucky to Idaho: residential contractor license reciprocity

No credit· Start overVerified September 17, 2026· 11 sources

Kentucky does not issue a statewide residential contractor license, so there is nothing to transfer. Here is Idaho'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.

Registration for every applicant, wherever they come from (all states)

Your out-of-state credentials give no advantage. You meet the destination's requirements from scratch.

An out-of-state contractor license is worth nothing in Idaho, and it is not needed, because Idaho asks nothing of a residential builder that another state's license could stand in for. The registration application requires the form, the owners' names, proof of general liability and workers' compensation insurance, disclosure of any felony conviction and of any contractor license or registration denied, surrendered, suspended or revoked anywhere, and the fee. There is no trade examination, no law examination, no experience requirement, no bond and no financial statement, so there is nothing an incoming builder can have waived and nothing that documented out-of-state years can shorten. A builder arriving from any state registers on exactly the same terms as an Idaho resident, and a contractor based outside Idaho may register without moving here. DOPL publishes no reciprocity agreement and no endorsement route for contractor registration, and the application forms offer no box for one.

Three things are worth knowing about routes that look like they might exist here. First, the universal licensure statute, Idaho Code 67-9409, does reach registrations as well as licenses, and the Contractors Board's rule chapter names it as authority, but the statute only requires an agency to license an out-of-state holder who demonstrates competency by that agency's own methods, and it forbids the agency from asking more of a universal-licensure applicant than of a standard one. Because the Board sets no competency requirement for anybody, universal licensure changes nothing for contractors and there is no separate universal-licensure application, box or fee. Second, the Act contains a section headed reciprocal registration, Idaho Code 54-5213, and the fee rule sets a reciprocal fee, but that section applies only to a contractor holding a city or county license issued inside Idaho under an ordinance adopted before 1 January 2007; it does not reach a credential from another state, and the same section is what stopped Idaho cities from licensing contractors at all. Third, DOPL does not take the NASCLA Accredited Examination for contractor registration, Idaho is not among the state agencies listed as accepting it, and there is no Idaho trade examination for it to replace; NASCLA's electrical list does name the Idaho Electrical Board, but that is a different credential for a different trade. Registration is also not a competency credential in the other direction: it does not qualify anyone to do plumbing, electrical or HVAC work, and it does not let anyone bid public works.

At a glance

Trade exam
Waived
Law / code exam
Not required
Out-of-state hours
Do not count

What you must already have

  • No examination, experience, apprenticeship, education or qualifying party is required of anyone. An applicant with thirty years and a general contractor license in another state and an applicant with no credential at all face the same requirements.Idaho Code 54-5210 lists what the application must contain and none of it is a competency test; IDAPA 24.21.01 adds only the felony qualification and the fee schedule, and its examination, experience and continuing education sections are reserved and empty.
  • You must have no disciplinary action or unresolved complaints on your record.This is the one place where an out-of-state record matters, and it can only count against the applicant. Idaho Code 54-5210(1)(g) requires the statement; both registration forms ask the question and the Disclosure Statement on the last page collects the detail.
  • No felony conviction in any state or federal court. An applicant who has one may ask the Board in writing for an exemption review, in which the Board reads the court records and anything the applicant submits about suitability, may grant an interview, and decides; the applicant carries the burden of establishing suitability.IDAPA 24.21.01.100.01. Idaho Code 67-9411 requires the Board to weigh the seriousness of the crime, its relationship to contracting, the time since it was committed and evidence of rehabilitation rather than treating a conviction as an automatic bar, and allows a one-year conditional registration instead of a denial.

What you'll do to get licensed in Idaho

  1. 1Application fee. Pay the application fee ($120). Application fee, which includes the original registration. DOPL's published schedule, effective 1 July 2026, is $120 for an individual and $120 for a business, then $60 to renew for one year or $120 to renew for two, with a $40 reinstatement fee on top of the renewal fee after a lapse. The Board's rule caps the fee at $60 a year and allows annual fees to be aggregated for a two-year registration, and Idaho Code 54-5210(2) caps it at $150 a year. The mailed paper application forms, last updated in February 2024, still print a $50 processing fee, so confirm the current amount with the Board on (208) 334-3233 or [email protected] before sending a check. A contractor who already holds an Idaho public works contractor or construction manager license registers without paying the fee..
  2. 2Insurance. Carry the required insurance. Certificate of general liability insurance, including products and completed operations coverage for the applicant's construction operations, of not less than $300,000 single limit, issued by an insurance company authorized to do business in Idaho. DOPL asks that the insured, not DOPL, be named as the certificate holder. The coverage has to stay in force for as long as the registration is active, and letting it lapse is a ground for discipline or revocation..
  3. 3Insurance. Carry the required insurance. Workers' compensation insurance certificate from a carrier authorized to do business in Idaho, or a written statement explaining why the coverage is not required of the applicant under Idaho Code 72-101 through 72-230, for example because the registrant has no employees. A registrant who takes on employees later has to put the coverage in place..
  4. 4Background check. Complete a background check. The application is submitted under oath and asks whether the applicant has ever received a conviction, finding of guilt, withheld judgment or suspended sentence for a felony in any state, and whether the applicant or anyone with an ownership interest has ever had a contractor license or registration denied, surrendered, suspended, revoked or otherwise disciplined anywhere. A yes to either question means filing DOPL's disclosure form with the court records or the other state's board order. The Board evaluates a conviction for current relevance to fitness under Idaho Code 67-9411 and may run an exemption review. DOPL is separately authorized by Idaho Code 67-9411A to require fingerprints and an Idaho State Police and FBI records check of license applicants, but the Contractors Board's rule and its registration forms ask only for the sworn disclosure..
  5. 5Other. Social security number for an individual applicant or an employer tax identification number for a business; the business name and address of record, which becomes a public record; a mailing address, business phone and email; the first and last name of every principal, member, partner, shareholder or other owner, which for a business applicant must be people rather than another entity; one construction type code; and a statement of the type of construction to be undertaken. The application stays open for one year from the date it is filed, after which unfinished applications are terminated and a new application is needed..
  6. 6Other. Within 60 days of registering, the registration number must be displayed at the place of business and at every jobsite and printed on all advertising, contracts, building permits, letterheads, purchase orders and subcontracts. A building official will ask for the number before issuing a permit, and a registrant is also responsible for obtaining satisfactory proof that every other contractor engaged on the job is registered..
  7. 7Surety bond. Post a surety bond (if applicable). Idaho requires no surety bond for contractor registration. A homeowner may require one at their own expense up to the value of the project, and before signing a residential contract over $2,000 a general contractor must give the homeowner a written disclosure that says so, along with disclosures about lien waivers, proof of liability and workers' compensation insurance, and extended title insurance..

Published fees on this path total $120, excluding exam-vendor fees, bonds, and insurance.

What you'll need to buy or arrange

Liability insurance

Some states require proof of general liability or workers' compensation coverage at licensing time.

  • Insurance
  • Insurance

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 · if applicable

How Idaho licenses residential contractors

Idaho residential contractor · “Contractor Registration (construction type 002, General Residential Builder)”

Statewide license

Verified September 17, 2026· 7 sources

Issued by Idaho Contractors Board (Division of Occupational and Professional Licenses)

Idaho does not license residential building contractors; it registers them. Under the Idaho Contractor Registration Act, anyone who takes on a construction job worth more than $2,000 in labor and materials must be registered with the Idaho Contractors Board, which the Division of Occupational and Professional Licenses (DOPL) administers, and that registration is the only statewide credential a homebuilder or remodeler needs. Registration carries no trade examination, no business and law examination, no experience or apprenticeship requirement, no bond, no net worth test and no qualifying party: an individual registers in their own name, and a partnership, LLC or corporation registers as a business and lists the people who own it, with nobody having to demonstrate competence on the company's behalf. What the applicant must produce is insurance, an ownership list and an honest history: a general liability certificate of at least $300,000 single limit, workers' compensation coverage or a written statement of why it is not required, and sworn answers about any felony conviction and about any contractor license or registration denied, surrendered, suspended or revoked in any state. Applicants pick a single construction type code, such as 002 General Residential Builder or 003 General Remodel Builder, but DOPL says plainly that the code chosen does not limit the work performed. Registration does not authorize plumbing, electrical or HVAC work, which are separately licensed trades whose licensees are exempt from registering, and Idaho Code 54-5213 bars cities and counties from running their own contractor registration or licensing programs, so there is nothing local to add on top.

Moving to IdahoLeaving Idaho

Why Kentucky has nothing to transfer

Kentucky residential contractor · “Building or residential contractor license or registration (city- or county-issued)”

Licensed by cities and counties

Verified September 17, 2026· 14 sources

Issued by No state authority; cities and counties license or register residential building contractors

Kentucky issues no statewide residential building, home builder or home improvement contractor license, so an out-of-state residential builder has nothing at state level to transfer and no state reciprocity to apply for. What Kentucky does license is the trades: the Department of Housing, Buildings and Construction (HBC) says on its own home page that it "licenses/certifies plumbers, electricians, boiler contractors, sprinkler and/or fire alarm contractors and building inspectors", and its administrative regulations in Title 815 add heating, ventilation and air conditioning licensing, elevator safety, boilers and pressure vessels, manufactured homes and home inspectors. Anyone self-performing plumbing, electrical, HVAC, boiler or fire-protection work in Kentucky needs the matching HBC license whatever the local building rules say, and that is where the state-level reciprocity conversation belongs. Housing work itself is licensed jurisdiction by jurisdiction and the rules differ sharply: Louisville Metro issues a Building Type A - Residential contractor license with six hours of continuing education before each renewal, Lexington-Fayette registers a "general contractor, residential only" class under its Contractors Registration Ordinance, and the joint Bowling Green - Warren County Contractors Licensing Board issues a General Contractors License for remodeling and building. Owensboro and Covington sit at the other end: neither publishes a contractor competency license at all, and a builder there files an occupational business license and carries insurance instead. None of these credentials involves a trade or business-law exam, and none of them gives any weight to a license held in another state, so the practical work is registering in each place where permits will be pulled and carrying the insurance each one demands.

How local licensing works in Kentucky

How local licensing works. No Kentucky agency licenses residential builders or remodelers, and there is no state qualifying party, no state exam and no state reciprocity for this work. Each city and county decides for itself, so identify the building department with jurisdiction over the address before applying anywhere. A credential issued by one Kentucky jurisdiction does not carry into the next one, and none of the jurisdictions below grants anything for a license held in another state. Two statewide obligations apply wherever the project is: the HBC license for any self-performed plumbing, electrical, HVAC, boiler or fire-protection work, and compliance with the Kentucky Building Code adopted in 815 KAR Chapter 007.

Louisville Metro (Jefferson County). The Office of Construction Review issues the contractor licenses for the merged city-county. A builder chooses a term and then a scope. License A "lets you work on one or more permitted projects during a calendar year, which runs from January 1st to December 31st"; License B "allows you to work on only one permitted project during a calendar year." The scopes are Building A-Residential, Building A-Residential/Commercial, Building A-Commercial and Building B. Building Type A costs $125 a year and Building Type B $50 per permit, and "only one Building Type B license will be granted per person/company per renewal year." Six continuing education credit hours from a pre-approved list are required before renewal for Building A-R, Building A-RC and Building B, which is to say for everyone whose scope touches houses. The filing is a certificate of liability insurance naming the Office of Construction Review as certificate holder, workers' compensation and unemployment insurance or a signed and notarized affidavit that neither applies, an Occupational License Number from the Revenue Commission of Jefferson County on (502) 574-4860, and the application itself through the Metro business portal. Annual renewals must arrive with current liability insurance, the continuing education records for residential contractors, a workers' compensation form and a subcontractor list, and "any missing items will result in ALL items being returned." There is no exam, no experience requirement and no bond on the building categories; only the wrecking classes carry a written exam, a surety bond and a year of supervisory experience. Office of Construction Review, 444 S. 5th St., Suite 100, (502) 574-3321.

Lexington-Fayette Urban County. The Division of Building Inspection runs a Contractors Registration Ordinance: "this ordinance requires all contractors to register with the Building Inspection" and "unregistered contractors cannot obtain building permits." There are three classes under Ordinance 5-90(a). A general contractor, residential only "constructs up to 4-family homes (4-Plex), performs home remodeling, and may supervise, arrange, and/or perform more than two unrelated building trades or crafts." A general contractor covers everything larger. A specialty contractor "performs commercial, industrial, public works and residential construction and specializes in two or fewer unrelated building trades or crafts." Registration takes four steps: a $10 Home Office Certificate or a $25 Certificate of Occupancy if the business address is in Fayette County; an occupational business license from Revenue at 218 E. Main St., 2nd floor, (859) 258-3340; general liability insurance and workers' compensation with LFUCG as certificate holder, or the "Workers Comp Exempt" declaration on the application if neither applies; and the online Contractor Registration Application through the city's permitting portal with the occupational license and certificate of insurance uploaded. No exam, experience or bond is required for any of the three classes. The division's published fee schedule prices permits rather than registrations and lists no contractor registration fee, so ask Building Inspection for the current amount before filing. 101 E. Vine St., (859) 258-3770, [email protected].

Bowling Green and Warren County. A single joint Contractors Licensing Board licenses for both the city and the county under Ordinance 91-58 WC and Ordinance 91-25 BG. A General Contractors License is needed by anyone "doing any type of general contract work in Bowling Green / Warren County including pulling permits for building or remodeling, construction management, or if you would have two or more subcontractors per job", and costs $250. A Specialty Contractors License covers subcontract work or a job with at most one subcontractor, and costs $100. Both fees are non-refundable and renewals are annual, pro-rated for a mid-year filing. The filing is the application plus a certificate of insurance naming the board as certificate holder, with "a minimum requirement for General Liability Insurance [of] $100,000 per occurrence", workers' compensation coverage shown on the certificate or a notarized Affidavit of Exemption, and a notarized Partnership Agreement for a partnership. Licenses are non-transferable and "any change in ownership nullifies previous licenses." There is no exam and no experience review, and the board says so directly: "the Contractors Licensing Board does not warrant that you are otherwise qualified to perform your trade or specialty by the issuance of its license." A Bowling Green occupational license is also needed for work inside the city limits and a Warren County occupational license for work outside them. Contractors Licensing Board, 1141 State Street, Suite 200, 270-781-3530.

Owensboro and Daviess County. There is no Owensboro contractor license. The Owensboro Metropolitan Planning Commission's Building & Electrical Division "issues all building and electrical permits required by the Kentucky Building Code and National Electrical Code" for Owensboro-Daviess County, along with HVAC, sign and parking lot permits and certificates of occupancy, and it issues no contractor credential of any kind. What a builder needs instead is the city's business registration: "any person, partnership, corporation, or other legal entity must register with the Occupational License Division prior to conducting business inside the city limits", with "a minimum license fee of seventy-five ($75.00) dollars due with registration." New construction draws at least three field inspections - footer and foundation, framing and final - before a certificate of occupancy issues. Occupational License Division, 101 East 4th Street, 270-687-5600.

Covington and Kenton County (Northern Kentucky). Planning and Development Services of Kenton County is the building department for Covington and the surrounding communities, and its rule is short: "when completing work within Kenton County, all contractors must obtain and maintain a Kenton County occupational license and provide proof of Kentucky workers' compensation insurance coverage. In addition, the Kentucky Department of Housing, Buildings, and Construction requires a license for electrical, HVAC, plumbing, and fire suppression work. Contractors must provide copies of all these items before any permits can be issued." There is no residential builder license, exam or bond. In Covington itself a zoning permit from the city, and a certificate of appropriateness where a historic preservation overlay applies, must come before PDS will issue the building permit. PDS, 1840 Simon Kenton Way, Suite 3400, Covington, 859-331-8980; building permits 859-957-2408.

Storm-damaged communities. The Attorney General's Office of Consumer Protection runs joint emergency contractor registration programs with the City of Mayfield and Graves County, the City of Princeton and Caldwell County, the City of Dawson Springs and Hopkins County, and the City of Bremen and Muhlenberg County, "to register contractors looking to assist storm victims." The program "requires contractors to register prior to doing business", and registrants are issued placards that must be displayed on the job site and in the vehicle. It is a consumer-protection registration aimed at transient storm-chasers rather than a skill license, and it applies only in those communities. Details on (502) 871-2424.

Everywhere else. The remaining Kentucky cities and counties each set their own rules, from a full licensing board like Bowling Green's to nothing beyond an occupational license and proof of insurance. Ask the local building department what it requires before bidding, and expect to repeat the filing in each jurisdiction.

Moving to KentuckyLeaving Kentucky

Common questions

Do I have to take the Idaho residential contractor exam if I'm licensed in Kentucky?
No. The trade exam is waived on this path.
What does it cost to get a Idaho residential contractor license from Kentucky?
Published fees on this path total $120, not counting exam vendor fees or bonds.
Do my Kentucky work hours count in Idaho?
No. Idaho does not credit out-of-state hours on this path.
Does it work the other way, from Idaho to Kentucky?
Not necessarily. Reciprocity is directed. Going from Idaho to Kentucky, the mechanism is not applicable.

Sources

  1. Idaho Code Title 54, Chapter 52 - Idaho Contractor Registration Act · Idaho Code 54-5203, 54-5204, 54-5205, 54-5207, 54-5209, 54-5210, 54-5211, 54-5213 · Idaho Legislature · Statute · verified September 17, 2026
  2. Idaho Code 67-9409 - Universal Licensure (Occupational Licensing Reform Act) · Idaho Code 67-9403(2)-(3), 67-9409 · Idaho Legislature · Statute · verified September 17, 2026
  3. Idaho Code 67-9411 - Evaluation of Criminal Convictions (and 67-9411A, Fingerprint Criminal History and Background Check) · Idaho Code 67-9411, 67-9411A · Idaho Legislature · Statute · verified September 17, 2026
  4. Idaho Business Contractor Registration Application (updated February 13, 2024) · Idaho Division of Occupational and Professional Licenses (DOPL) · Form · verified September 17, 2026
  5. Idaho Individual Contractor Registration Application (updated February 13, 2024) · Idaho Division of Occupational and Professional Licenses (DOPL) · Form · verified September 17, 2026
  6. Idaho Contractors Board - Division of Occupational and Professional Licenses · Idaho Division of Occupational and Professional Licenses (DOPL) · Agency Page · verified September 17, 2026
  7. DOPL notice, 27 August 2025 - transition to two-year contractor registrations · Idaho Division of Occupational and Professional Licenses (DOPL) · Other · verified September 17, 2026
  8. Idaho Contractors Board - Frequently Asked Questions · Idaho Division of Occupational and Professional Licenses (DOPL) · Faq · verified September 17, 2026
  9. Idaho Contractors Board - Statutes, Rules and Guidance · Idaho Division of Occupational and Professional Licenses (DOPL) · Agency Page · verified September 17, 2026
  10. IDAPA 24.21.01 - Rules of the Idaho State Contractors Board · IDAPA 24.21.01.000, .001, .100, .400 · Idaho Division of Occupational and Professional Licenses (DOPL) · Admin Rule · verified September 17, 2026
  11. NASCLA Accredited Examination for Commercial General Building Contractors · National Association of State Contractors Licensing Agencies · Other · verified September 17, 2026

Verified dates are when a person last opened each source and confirmed the facts above. Cite the board, not us.

Report an error on this page

Related