Plumber License from Illinois to Arkansas: Does It Transfer? (2026)
Last verified: 2026-07-21 · source: Arkansas Department of Health — Plumbing and Natural Gas Section (State Committee of Plumbing Examiners) ↗
A plumbing license transfers from Illinois to Arkansas by endorsement — there is no automatic reciprocity, but you do not start over. Apply to the Arkansas Department of Health — Plumbing and Natural Gas Section (State Committee of Plumbing Examiners), verify your Illinois license, and meet Arkansas's endorsement requirements. Arkansas waives its journeyman plumber examination for applicants licensed under one of its formal reciprocal agreements — the Department of Health publishes agreements with Ohio, Texas, Louisiana, and Oklahoma — who hold a substantially similar license in good standing (Rules Sec. II(j)(iii): examinations shall not be required, and no apprenticeship/education/training may be imposed). An out-of-state journeyman from a state WITHOUT an agreement whose plumbing laws/codes are substantially similar may sit for the Arkansas journeyman exam without redoing an apprenticeship but must pass it. New residents may instead use Act 457 of 2023 automatic occupational licensure (residency + one year in good standing on a substantially-similar license, or 3 years' experience in a non-licensing state), subject to an Arkansas state-law exam the Department may waive..
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Verdict
Licensure by endorsement
Illinois is not among the states Arkansas names for an automatic exam waiver, so this move runs on the Arkansas Department of Health — Plumbing and Natural Gas Section (State Committee of Plumbing Examiners)'s individual endorsement or equivalency review rather than a guarantee. Arkansas waives its journeyman plumber examination for applicants licensed under one of its formal reciprocal agreements — the Department of Health publishes agreements with Ohio, Texas, Louisiana, and Oklahoma — who hold a substantially similar license in good standing (Rules Sec. II(j)(iii): examinations shall not be required, and no apprenticeship/education/training may be imposed). An out-of-state journeyman from a state WITHOUT an agreement whose plumbing laws/codes are substantially similar may sit for the Arkansas journeyman exam without redoing an apprenticeship but must pass it. New residents may instead use Act 457 of 2023 automatic occupational licensure (residency + one year in good standing on a substantially-similar license, or 3 years' experience in a non-licensing state), subject to an Arkansas state-law exam the Department may waive.. Bring your Illinois license, proof that it is active and in good standing, and your apprenticeship and exam records — and get any discretionary exam or experience credit in writing before you rely on it.
What changes, Illinois → Arkansas
| Illinois (current) | Arkansas (destination) | |
|---|---|---|
| Application fee | $225 (Application fee for a plumber registered or licensed in Chicago or outside Illinois is $225 (an in-state Illinois licensed-apprentice applicant pays $175); a separate $150 plumber's license fee applies on issuance (68 Ill. Adm. Code 750.1100). The City-of-Chicago reciprocity (license without exam) carries a $150 license fee. Returned-check fee $100) | $75–$150 ($75 journeyman application fee + $75 annual journeyman license fee (Ark. State Board of Health plumbing rules, Sec. III). The first scheduled exam is covered by the application fee; retake/no-show exam $50 each. Master tier is $125 application + $200/yr license. Reinstatement: $150 journeyman / $325 master.) |
| Processing time | No board-stated processing time; the examination application is due at least 30 days before the examination date | No board-stated processing time; a temporary revocable permit / provisional license is issued immediately upon eligibility approval and is valid 90 days |
| Licensing authority | Illinois Department of Public Health (IDPH) — Plumbing Program | Arkansas Department of Health — Plumbing and Natural Gas Section (State Committee of Plumbing Examiners) |
The destination column is what you must satisfy — Arkansas sets the rules for this move.
Step by step
- Confirm Arkansas's current requirements on the Arkansas Department of Health — Plumbing and Natural Gas Section (State Committee of Plumbing Examiners) website (linked below) — rules change.
- Submit the endorsement application to the Arkansas Department of Health — Plumbing and Natural Gas Section (State Committee of Plumbing Examiners) (application linked below).
- Arrange license verification from your current state via the verification system.
- Have a minimum of 4 years plumbing experience (or equivalent) to qualify for the journeyman examination.
- Hold an out-of-state plumber license in good standing whose laws/codes are substantially similar to Arkansas (national model code + national examination), not suspended, revoked, or on probation.
- Pass the Arkansas journeyman plumber examination unless licensed under a reciprocal agreement (Ohio, Texas, Louisiana, or Oklahoma).
- For automatic licensure (Act 457), establish Arkansas residency and pass an Arkansas state-law exam (waivable) plus a criminal background check.
- Pay the fees ($75–$150 ($75 journeyman application fee + $75 annual journeyman license fee (Ark. State Board of Health plumbing rules, Sec. III). The first scheduled exam is covered by the application fee; retake/no-show exam $50 each. Master tier is $125 application + $200/yr license. Reinstatement: $150 journeyman / $325 master.)) and allow No board-stated processing time; a temporary revocable permit / provisional license is issued immediately upon eligibility approval and is valid 90 days.
Official links
Related guides
Frequently asked questions
Does Arkansas accept a Illinois plumbing license?
A plumbing license transfers from Illinois to Arkansas by endorsement — there is no automatic reciprocity, but you do not start over. Apply to the Arkansas Department of Health — Plumbing and Natural Gas Section (State Committee of Plumbing Examiners), verify your Illinois license, and meet Arkansas's endorsement requirements. Arkansas waives its journeyman plumber examination for applicants licensed under one of its formal reciprocal agreements — the Department of Health publishes agreements with Ohio, Texas, Louisiana, and Oklahoma — who hold a substantially similar license in good standing (Rules Sec. II(j)(iii): examinations shall not be required, and no apprenticeship/education/training may be imposed). An out-of-state journeyman from a state WITHOUT an agreement whose plumbing laws/codes are substantially similar may sit for the Arkansas journeyman exam without redoing an apprenticeship but must pass it. New residents may instead use Act 457 of 2023 automatic occupational licensure (residency + one year in good standing on a substantially-similar license, or 3 years' experience in a non-licensing state), subject to an Arkansas state-law exam the Department may waive..
Which exam applies moving from Illinois to Arkansas?
Arkansas waives its journeyman plumber examination for applicants licensed under one of its formal reciprocal agreements — the Department of Health publishes agreements with Ohio, Texas, Louisiana, and Oklahoma — who hold a substantially similar license in good standing (Rules Sec. II(j)(iii): examinations shall not be required, and no apprenticeship/education/training may be imposed). An out-of-state journeyman from a state WITHOUT an agreement whose plumbing laws/codes are substantially similar may sit for the Arkansas journeyman exam without redoing an apprenticeship but must pass it. New residents may instead use Act 457 of 2023 automatic occupational licensure (residency + one year in good standing on a substantially-similar license, or 3 years' experience in a non-licensing state), subject to an Arkansas state-law exam the Department may waive..
What does the Illinois-to-Arkansas move cost and how long does it take?
$75–$150 ($75 journeyman application fee + $75 annual journeyman license fee (Ark. State Board of Health plumbing rules, Sec. III). The first scheduled exam is covered by the application fee; retake/no-show exam $50 each. Master tier is $125 application + $200/yr license. Reinstatement: $150 journeyman / $325 master.); processing No board-stated processing time; a temporary revocable permit / provisional license is issued immediately upon eligibility approval and is valid 90 days.
Can I keep my Illinois plumbing license after I'm licensed in Arkansas?
Yes — plumbing licenses in different jurisdictions run independently. Keep the Illinois credential active on its own renewal and continuing-education schedule and you hold both, which is common for plumbers working near a state line.
Sources
Primary sources only — official boards and compact commissions. Data last verified 2026-07-21.
- Arkansas Department of Health — Plumbing & Natural Gas (published reciprocity agreements: Ohio, Texas, Louisiana, Oklahoma; applications; license lookup) ↗ (accessed 2026-07-21)
- Arkansas State Board of Health — Rules Pertaining to Master, Journeyman, and Restricted Plumber Licenses, eff. 9/5/2024 (reciprocity Sec. II(j); qualifications Sec. II(a); Act 457 Sec. II(k); fees Sec. III) ↗ (accessed 2026-07-21)
- Illinois DPH — Application for Examination for Plumber's License (fees $175 in-state / $225 out-of-state; out-of-state section; 4-year 225 ILCS 320/10(d) requirement) ↗ (accessed 2026-07-21)
- Illinois DPH — Application for Plumber's License Reciprocity with the City of Chicago License Without Examination ($150 fee) ↗ (accessed 2026-07-21)
- 68 Ill. Adm. Code 750.1100 — Plumbers' and Apprentice Plumbers' Examination and Licensure Fees (Legal Information Institute) ↗ (accessed 2026-07-21)
- Illinois DPH — Plumbing program (license types, license verification link) ↗ (accessed 2026-07-21)
Reviewed by Billy Reiner, Editor · verified against primary sources 2026-07-21
How we verify · All sources · spot an error? [email protected]