Contractor License Reciprocity: Which States Accept Your License?

Contractor license reciprocity lets you use your existing license to get licensed in another state without retaking the full trade exam. 30states have at least one reciprocity agreement in place. But reciprocity doesn't mean automatic transfer -- you still need to meet the new state's other requirements. This guide explains how it works, which states participate, and how to use it.

What Is Contractor License Reciprocity?

License reciprocity is a formal agreement between two or more states that recognizes each other's contractor licenses. When states have reciprocity, a contractor licensed in State A can get licensed in State B through a streamlined process -- typically by waiving the trade exam.

Reciprocity does not mean:

• Your license automatically works in the other state (it doesn't -- you still need to apply)
• You can skip all requirements (you can't -- business & law exams, bonds, and insurance still apply)
• Every trade is covered (it may only apply to specific trades)

What reciprocity does mean: the receiving state waives its trade-specific exam because it recognizes that your home state already tested your technical competence.

How Reciprocity Works in Practice

The typical reciprocity process looks like this:

1. Verify eligibility: Confirm your home state and destination state have a reciprocity agreement for your specific trade. Not all agreements cover all trades.
2. Meet minimum requirements: Most agreements require your license to have been active for a minimum period (commonly 1-5 years) with no disciplinary actions or pending complaints.
3. Apply in the new state: Submit a standard license application. Include a license verification letter from your home state confirming your license status and history.
4. Pass the business & law exam:This is almost never waived. Each state has unique construction laws, lien statutes, and business regulations. You need to prove you know the new state's rules.
5. Meet bonding & insurance requirements: Post the required surety bond and insurance for the new state. These are state-specific and never waived through reciprocity.
6. Receive your new license: Processing time is typically the same as a standard application (2-12 weeks depending on the state).

States With the Most Reciprocity Agreements

Not all states are equally open to out-of-state contractors. Here are the states with the most reciprocity agreements, ranked by number of partner states:

Utah leads with 20 reciprocity agreements, many through the National Electrical Reciprocal Alliance (NERA) for electricians and licensure by endorsement for general contractors.

Tennessee has 9agreements, primarily with southeastern states. Tennessee's agreements waive the trade exam but still require passing the TN Business & Law exam.

States With No Reciprocity Agreements

20 states have no reciprocity agreements for contractor licensing. If you want to work in these states, you must go through the full licensing process from scratch:

Some of these states don't have reciprocity because they don't require a statewide contractor license (e.g., Pennsylvania, New York). Others, like Michigan, require a statewide license but simply don't recognize out-of-state credentials.

Reciprocity by Trade

Reciprocity agreements vary by trade. Having a general contractor reciprocity agreement with a state does not mean your electrician or plumber license will also transfer.

General Contractors

General contractor reciprocity is the most common. Most agreements are bilateral (both states recognize each other) and waive the trade portion of the exam. The NASCLA (National Association of State Contractors Licensing Agencies) accredited examination is accepted in multiple states, which provides an indirect form of reciprocity -- pass it once and use the scores across participating states.

States that accept NASCLA scores include Arizona, Utah, Georgia, South Carolina, and several others.

Electricians

Electrician reciprocity operates primarily through the National Electrical Reciprocal Alliance (NERA). NERA member states allow licensed journeyman electricians to transfer their credentials without retaking the trade exam. 23 states have electrician-specific reciprocity agreements.

Utah is one of the most NERA-active states, with electrician endorsement agreements covering states like Colorado, Idaho, Iowa, Montana, Nebraska, Oregon, and many others. Washington has a direct reciprocity agreement with Oregon for journey-level electricians.

Plumbers

Plumber reciprocity is the least common. Most states require you to take their full plumber exam regardless of where else you're licensed. This is partly because plumbing codes vary more between states than electrical codes (some use the Uniform Plumbing Code, others use the International Plumbing Code).

Washington is an exception, offering reciprocal certification for journey-level plumbers from Idaho. A few other states offer exam waivers on a case-by-case basis.

How to Use Reciprocity: Step-by-Step

If you hold an active license and want to get licensed in a reciprocal state, follow this process:

1. Confirm the agreement exists. Check our reciprocity toolor contact the destination state's licensing board directly. Agreements change -- don't rely on outdated information.
2. Request a license verification letter from your home state. This official document confirms your license number, issue date, status, and whether there are any disciplinary actions. Most states charge $10-$50 for this letter.
3. Review the destination state's requirements. Even with reciprocity, you'll likely need to: submit a full application, pass their business & law exam, post a surety bond, provide proof of insurance, and pay all applicable fees.
4. Study for the business & law exam. This tests state-specific laws (lien laws, contract requirements, safety regulations) and is almost never waived. Budget 2-4 weeks of study time.
5. Submit your application. Include your license verification letter, proof of insurance and bond, completed application form, and all fees. Processing time varies from 2-12 weeks.

NASCLA and Its Role in Reciprocity

The National Association of State Contractors Licensing Agencies (NASCLA) plays a growing role in contractor mobility across state lines. NASCLA offers accredited examinations that multiple states accept, creating a de facto reciprocity network.

How it works: you take the NASCLA Accredited Examination for Commercial General Building Contractors. If you pass, you can use that score to satisfy the trade exam requirement in any participating state. You still need to pass each state's business & law exam and meet their other requirements.

NASCLA is not a license and does not replace the need to apply in each state. But it eliminates the need to study for and pass a different trade exam in every state you want to work in. For contractors who work across multiple states, this saves significant time and money.

NASCLA also offers an Accredited Electrical Examination that is accepted by several states, including Arizona.

Frequently Asked Questions

Does reciprocity mean my license automatically works in another state?

No. Reciprocity means the destination state will waive certain requirements (usually the trade exam) because they recognize your home state's licensing standards. You still need to apply, pay fees, pass a business & law exam, and meet bonding and insurance requirements in the new state. It's a shortcut, not an automatic transfer.

Can I work in another state while my reciprocity application is pending?

No. You cannot perform contractor work in a state until you hold a valid license (or registration) in that state. Working while your application is pending is the same as working without a license, which carries serious penalties. Plan ahead and apply well before you need to start work.

What if my state has no reciprocity agreements?

You'll need to go through the full licensing process in the new state, including all exams. The NASCLA accredited examination can still help -- even without a formal reciprocity agreement, some states accept NASCLA scores in lieu of their state-specific trade exam. Contact the destination state's licensing board to ask about options.

Do reciprocity agreements change?

Yes. States add, modify, and occasionally terminate reciprocity agreements. Louisiana updated its reciprocity rules in 2025 to accept equivalent exam scores from more states. Always verify current agreements with the destination state before relying on them. Our reciprocity tool is updated regularly to reflect current agreements.

Is there a national contractor license?

No. There is no federal or national contractor license in the United States. Contractor licensing is regulated entirely at the state and local level. NASCLA provides a standardized exam that multiple states accept, but it is not a license. Each state controls its own licensing requirements, which is why reciprocity agreements exist -- to reduce barriers for qualified contractors moving between states.