Contractor License Reciprocity: Which States Honor Which

What contractor license reciprocity actually means

Contractor license reciprocity sounds like a license that travels. No license does. Every board still issues its own, still runs its own background and financial review, and still collects its own fee. The Tennessee Board for Licensing Contractors says the quiet part out loud: “You cannot operate in Tennessee with a license from another state.”

So what does an agreement do? It waives an exam. Usually the trade exam, the technical one tied to your classification. The business and law exam stays on your plate almost everywhere. That one covers the new state’s contract law, lien rules, and board discipline. Framing does not change at a state line. Lien deadlines do.

Which states honor which licenses

Every row below comes from the board’s own page, checked August 22, 2026. Boards revise these lists without notice.

Read down the third column and the pattern lands. Six of seven boards keep their own law exam no matter who licensed you first. Read the last column and a second pattern lands: these are not handshakes between equals. Arizona grants nobody reciprocity, yet sits at the top of California’s list. North Carolina and Florida, by contrast, name each other. Check the board you are entering, not the one you left.

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The one exam that does travel

There is a real shortcut to contractor license reciprocity, and it is not a state agreement. The National Association of State Contractors Licensing Agencies runs an Accredited Examination for Commercial General Building Contractors. Boards accept that single result in place of their own trade exam. NASCLA lists 20 participating agencies covering 18 jurisdictions: Alabama, Arizona, Arkansas, California, Florida, Georgia, Louisiana, Mississippi, Nevada, New Mexico, North Carolina, Oregon, South Carolina, Tennessee, Utah, Virginia, West Virginia, and the U.S. Virgin Islands.

California is the most instructive. At its March 2025 board meeting the Contractors State License Board approved the NASCLA exam for reciprocity purposes. In the board’s own words, that means “licensed contractors, regardless of state of licensure, can apply for the CSLB General Building Contractor license if they have passed the NASCLA Commercial General Building Contractor examination.” Before that, California waived trade exams only for licensees out of Arizona, Nevada, and Louisiana.

How to move your license into a new state

1. Read the target board first, not your own

   Reciprocity is granted by the state you are entering. Start on the target board’s reciprocity page and find your exact classification on it.

2. Check the standing rules before the exam rules

   California wants five years in good standing at home. Arizona wants a comparable license held within the last five years. Fail the standing test and the exam question never comes up.

3. Ask what is waived, in writing

   Most boards waive the trade exam and nothing else. Get the license verification form completed by your home board and file it with the application, since most boards do not pre-approve one.

4. Sit the NASCLA exam if you plan on three or more states

   One sitting covers 18 jurisdictions. Below three states, individual trade exams usually cost less time than the national one.