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Surety bonds • Michigan

Michigan Public Works Bonds (MCL 129.201): Requirements and Deadlines

Illustration of a signed surety bond with a seal and shield, titled Michigan Public Works Bond

Under Michigan Public Act 213 of 1963 (MCL 129.201–129.212), contracts over $50,000 for the construction, alteration, or repair of a public building or public work require a performance bond and a payment bond. Each bond is in an amount fixed by the governmental unit, but not less than 25% of the contract amount.

This guide covers when bonds are required, bond amounts, payment bond claim deadlines, and cost. Blake Insurance Group is an independent agency and does not give legal advice; a licensed agent can help contractors set up bonding.

Request a Michigan contract bond quote

Tell us about the project, the contract amount, and the public owner, and a licensed agent will follow up. Submitting the form does not bind coverage.

If the form does not load, call 888-387-3687, Monday through Friday, 9:00 to 5:00, or email info@blakeinsurancegroup.com.

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When bonds are required

Under Michigan Public Act 213 of 1963 (MCL 129.201–129.212), before a contract exceeding $50,000 for the construction, alteration, or repair of a public building or public work is awarded, the contractor must provide a performance bond and a payment bond. Each bond is in an amount fixed by the governmental unit but not less than 25% of the contract amount. Many owners require more, so check the bid documents.

Payment bond notice and suit deadlines

  • 30-day notice. A claimant without a direct contract with the principal contractor must serve notice within 30 days after first furnishing labor or materials.
  • 90-day notice. The claimant must give written notice to the principal contractor and the governmental unit within 90 days after last performing labor or furnishing materials.
  • One-year suit deadline. No action may be started more than one year after final payment was made to the principal contractor.

Source: Michigan Public Act 213 of 1963 (MCL 129.201–129.212). Deadlines are strict, so claimants should get legal advice early.

Who the bonds protect

The performance bond protects the governmental unit, and the payment bond protects subcontractors, suppliers, and laborers on the project.

How much Michigan contract bonds cost

Performance and payment bonds are usually priced together as a percentage of the bond amount, commonly about 0.5% to 3% based on the contractor’s finances and experience (NASBP).

Michigan public works bond FAQs

When are performance and payment bonds required in Michigan?

On public construction, alteration, or repair contracts exceeding $50,000.

How much are Michigan public works bonds?

An amount set by the governmental unit, but not less than 25% of the contract amount for each bond.

How long do I have to sue on a Michigan payment bond?

One year after final payment was made to the principal contractor.

Your next step

Tell us about your Michigan public project, and a licensed agent will help you set up bonding.

Blake Insurance Group
Call: (888) 387-3687 Email: info@blakeinsurancegroup.com Mon–Fri 9:00–5:00
Blake Nwosu, Owner and Principal Agent
Blake Nwosu Owner & Principal Agent

Expert in personal and commercial insurance, including auto, home, business, health, and life insurance.

License: 16944666

Bio: blakeinsurancegroup.com/blake-nwosu/

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