Montana Carpentry License Requirements (2026)

Montana regulates carpentry through the Department of Labor and Industry (DLI) under Mont. Code Ann. §39-9-101 et seq. There is no trade license, but every construction contractor must hold one of two credentials: a Construction Contractor Registration if the business has employees, or an Independent Contractor Exemption Certificate (ICEC) if the carpenter operates as a sole proprietor with no employees. Both credentials are administered by the DLI Employment Relations Division. Carpentry — framing, finish, decks, additions — is squarely within scope. There is no trade exam, but proof of workers compensation (or ICEC exemption) is mandatory.

Federal requirement: EPA Lead RRP Rule

Whether or not Montana licenses this trade, any work that disturbs paint in pre-1978 housing falls under the federal EPA Lead RRP Rule nationwide. See our complete EPA RRP Lead Certification guide for who needs firm and renovator certification, what it costs, and how renewal works.

Regulatory Oversight

This license is issued and enforced by Montana Department of Labor and Industry — Business Standards Division (MT DLI) pursuant to Montana Code Annotated Title 37 (Professions and Occupations) and Title 39 Chapter 9 (Independent Contractor Central Unit). The Montana Department of Labor and Industry administers the Construction Contractor Registration program, the Independent Contractor Exemption Certificate, and houses the State Electrical Board and Board of Plumbers that license individual electricians and plumbers statewide.

Official portal: https://dli.mt.gov/business-standards
Address: 301 South Park Avenue, 4th Floor, PO Box 200513, Helena, MT 59620
Phone: (406) 444-3555

Who May Apply

An applicant qualifies only after meeting the age floor of 18 and producing a valid Social Security Number. No Montana residency requirement.

Good moral character

Criminal history is reviewed case-by-case by the licensing authority.

Background investigation

Criminal history disclosure required on the application.

Required Experience and Education

No fixed number of years of experience is set out in the cited sources for this credential; instead, the controlling requirement is No experience requirement..

Accepted proof of experience or eligibility

Notarized experience affidavits from licensed supervising contractors
W-2s, 1099s, or payroll records covering the qualifying period
Apprenticeship completion certificate where applicable

Education substitution

Approved carpentry apprenticeship or accredited trade school coursework may substitute for part of the experience requirement.

Examination Requirements

This credential carries no state-administered written exam under the cited sources. What governs instead is: No state trade exam.

Examination fee: $70 ICEC fee or $70 Construction Contractor Registration fee.

Retake policy: Failed parts may be retaken after paying a new exam fee. Applications remain valid for one year.

Insurance and Financial Requirements

The cited materials impose no contractor license bond for this credential. Bear in mind that specific contracts, permits, or public works can still require their own bonds.

General liability

Montana does not impose a state GL minimum. Most owners and lenders require $300,000 to $1,000,000.

Workers' compensation

Workers compensation is mandatory under Mont. Code Ann. §39-71-401 for any contractor with employees. Sole proprietors with no employees can obtain the Independent Contractor Exemption Certificate to opt out.

Additional financial requirements

No financial statement required.

Licensing Fees

Fee	Amount
Application (non-refundable)	$70
Initial license	$70
Renewal (every 2 years)	$70

Keeping the License Current

Renewal of the Montana Independent Contractor Exemption Certificate or Construction Contractor Registration comes due every 2 years. As cited, the renewal fee stands at $70. Biennial renewal on the anniversary of issuance with $70 fee.

Continuing education: No state continuing education requirement.

Downloadable Asset

2026 Montana Carpentry License Roadmap (PDF) — a printable step-by-step checklist for the application process.

Download the PDF roadmap →

Reciprocity and License Transfer

The NASCLA Accredited Examination is not accepted by Montana for this classification.

Reciprocal State	Accepted Exam	Conditions
No formal bilateral reciprocity agreements identified.

Montana has no formal reciprocity. Out-of-state contractors must obtain the Construction Contractor Registration or ICEC.

Weighing more than one jurisdiction? The national hub compares Carpentry license requirements in every state — exam, bond, fee, and experience thresholds side by side.

Application Process, Step by Step

Determine ICEC vs. Construction Contractor Registration. ICEC for sole proprietors; CCR for businesses with employees.
Register the business with the Montana Secretary of State. For LLCs and corporations.
Submit the DLI application. Online via mtcontractor.com.
Pay the $70 fee. Due at submission.
File workers compensation certificate (CCR only). Mont. Code Ann. §39-71-401 mandatory for employees.
Receive the credential. Issued within two to three weeks.
Obtain local registration where required. Bozeman, Missoula, Billings.
Renew biennially on the anniversary date. Submit $70 renewal.

Document Checklist

These are the pieces to lock down before filing with MT DLI:

☐ Montana Secretary of State business registration (LLCs and corporations)
☐ DLI ICEC or Construction Contractor Registration application
☐ $70 fee
☐ Workers compensation certificate (if employees)
☐ Certificate of general liability insurance (most owners require)
☐ Local building department registration
☐ EPA Lead RRP certification (pre-1978 work)

Recommended References

What follows are the regulator-cited and commonly used preparation references for this trade. They appear here for convenience only; CLR takes no compensation for them.

Mont. Code Ann. Title 39 Chapter 9 — State of Montana. Construction contractor licensing statutes.
DLI Independent Contractor Exemption Certificate Guide — Montana Department of Labor and Industry. Free PDF.
International Residential Code (Montana-adopted edition) — International Code Council. Adopted statewide for residential carpentry.

Frequent Application Errors

Based on the board's own instructions and the sources cited here, the problems below are what most often stall a Montana Carpentry application.

Skipping ICEC as a sole proprietor

A sole-proprietor carpenter who claims no employees but does not hold an ICEC is presumed to be an employee for workers compensation purposes, exposing the hiring contractor to a deemed-employee claim.

Hiring helpers under an ICEC

The ICEC is invalid the moment any helper, even temporary, is hired. The contractor must convert to a Construction Contractor Registration with workers comp.

Lead RRP for pre-1978 trim

EPA RRP certification is federally required.

Local registration

Bozeman, Missoula and Billings each have their own building department contractor registration.

Public Works prevailing wage

Montana public works projects require prevailing wage rates and certified payroll.

Other Montana Trade Licenses

Should the Carpentry path not apply, these other Montana trade guides from CLR may help:

Questions Applicants Ask

What is the difference between ICEC and Construction Contractor Registration?

ICEC is for sole proprietors with no employees who want to opt out of workers compensation. Construction Contractor Registration is for businesses with employees and requires active workers compensation coverage.

Is there an exam?

No. Both Montana credentials are administrative with no trade or business law test.

What insurance does Montana require?

No state minimum, but workers compensation is mandatory for any business with employees under Mont. Code Ann. §39-71-401.

How does Montana enforce unlicensed contracting?

DLI investigators audit job sites and worker relationships. Construction contractors without ICEC or registration face citations and stop-work orders.

How often do these credentials renew?

Both renew every two years on the anniversary of issuance.

Primary Sources

Regulatory requirements on this page are drawn from the official board, statute, and exam-provider materials listed below.

Verified 2026-05-13 · Next scheduled review 2026-08-11