Contractor License from Illinois to Delaware: Does It Transfer? (2026)
There is no Delaware license to transfer into: Delaware issues no general contractor license and requires only a state registration. Obtain a Delaware business license from the Delaware Division of Revenue rather than applying for reciprocity.
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Verdict
No state license to transfer
There is nothing at state level to transfer your Illinois license into: Delaware issues no general contractor license and requires only a registration. Obtain a Delaware business license from the Delaware Division of Revenue and work from its rules; your Illinois credentials and experience may help there, but no state agreement applies to general contracting.
What changes, Illinois → Delaware
| Illinois (current) | Delaware (destination) | |
|---|---|---|
| Application fee | General contractor fee: none at state level — general contractor licensing is local, so the city or county sets any fee | Registration fee not on file — check with the Delaware Division of Revenue |
| Processing time | None at state level — set by the local authority | Not on file — check with the Delaware Division of Revenue |
| Licensing authority | General contracting: licensed locally (city or county); trade licenses: Illinois Department of Public Health — Plumbing Program (general contractors are licensed municipally) | Registration: Delaware Division of Revenue; trade licenses: Delaware Division of Professional Regulation - Board of Plumbing/HVACR and Refrigeration Examiners; Board of Electrical Examiners |
The destination column is what you must satisfy — Delaware sets the rules for this move.
Step by step
- Obtain a Delaware business license from the Delaware Division of Revenue: Delaware issues no general contractor license, so there is no license to transfer by reciprocity.
- Check the Delaware Division of Revenue for its current registration requirements and fee — rules change.
- Electrical, plumbing, and HVAC work is licensed statewide in Delaware and handled separately: use the checker with your trade selected.
Official links
Related guides
Frequently asked questions
Does Delaware accept an Illinois contractor license?
There is no Delaware license to transfer into: Delaware issues no general contractor license and requires only a state registration. Obtain a Delaware business license from the Delaware Division of Revenue rather than applying for reciprocity.
What applies in Delaware without a state general contractor license?
A Delaware business license from the Delaware Division of Revenue — there is no state general contractor license or exam to transfer into. Trade licenses Delaware does issue are a separate question for the checker.
What fees apply in Delaware, and how long does processing take?
Registration fee not on file — check with the Delaware Division of Revenue. Registration processing: not on file — check with the Delaware Division of Revenue.
Would the NASCLA exam help for this move?
Not for general contracting: Delaware issues no state general contractor license, so there is no state GC exam for NASCLA to replace.
Sources
Primary sources only — official boards and compact commissions. Data last verified 2026-07-21.
- 24 Del. C. Ch. 18 Sec. 1810 (Plumbing Reciprocity) and Sec. 1823 (HVACR Reciprocity) ↗ (accessed 2026-07-21)
- 24 Del. C. Ch. 14 Sec. 1409 (Electrical Reciprocity) ↗ (accessed 2026-07-21)
- Illinois Department of Public Health — Plumbing (licensing, forms; reciprocity form is Chicago-only) ↗ (accessed 2026-07-21)
- Illinois IDFPR — Roofing Contractors (no reciprocity provision) ↗ (accessed 2026-07-21)
Reviewed by the License Reciprocity Editorial Team · verified against primary sources 2026-07-21
How we verify · All sources · spot an error? [email protected]