Retainage Surety Bond Construction Contracts
Concerning the use of a bond in lieu of retainage in construction contracts.
Official status: Became Law
Prime sponsors
- Monica Duran (House) — Prime Sponsor
- Michael Carter (House) — Prime Sponsor
- Scott Bright (Senate) — Prime Sponsor
- Marc Snyder (Senate) — Prime Sponsor
Progress (from the official record)
Official summary
Official text — shown in English exactly as published by the official source. The official text controls.
Under Colorado law, a private property owner is prohibited from retaining more than 5% of a construction contract as retainage if the contract is at least $150,000. The act authorizes a contractor to submit a retainage bond in lieu of withholding retainage, and a private property owner must accept the retainage bond and not withhold the retainage if the retainage bond meets the act's standards. A subcontractor may require the contractor to submit a bond in lieu of retainage for the subcontractor's portion of the retainage. The contractor may require the subcontractor to submit a like bond to the contractor. (Note: This summary applies to this bill as enacted.)
Status timeline
| Date | Location | Action |
|---|---|---|
| 03/02/2026 | House | Introduced In House - Assigned to Business Affairs & Labor |
| 03/18/2026 | House | House Committee on Business Affairs & Labor Refer Unamended to House Committee of the Whole |
| 03/20/2026 | House | House Second Reading Special Order - Passed with Amendments - Floor |
| 03/23/2026 | House | House Third Reading Passed - No Amendments |
| 03/25/2026 | Senate | Introduced In Senate - Assigned to Finance |
| 03/31/2026 | Senate | Senate Committee on Finance Refer Unamended to Senate Committee of the Whole |
| 04/06/2026 | Senate | Senate Second Reading Passed - No Amendments |
| 04/07/2026 | Senate | Senate Third Reading Passed - No Amendments |
| 04/28/2026 | House | Signed by the Speaker of the House |
| 04/28/2026 | Senate | Signed by the President of the Senate |
| 04/28/2026 | Governor | Sent to the Governor |
| 05/07/2026 | Governor | Governor Signed |
Recorded votes
- 03/31/2026 — Senate Finance: “Refer House Bill 26-1311 to the Committee of the Whole.” — the motion passed on a vote of 8–0.
- 03/18/2026 — House Business Affairs & Labor: “Refer House Bill 26-1311 to the Committee of the Whole.” — the motion passed on a vote of 11–2.
Proposed amendments (1 proposed amendment)
| Amendment | Committee / floor hearing | Offered | Disposition | Official document |
|---|---|---|---|---|
| L.002 Sponsor: Representative Duran | Floor amendment — Second Reading (House) | 03/20/2026 | Passed | View official document |
Source: Colorado General Assembly (leg.colorado.gov) · Data as of
Full text
- Signed Act version (official PDF), 05/07/2026
- Final Act version (official PDF), 04/24/2026
- Rerevised version (official PDF), 04/07/2026
- Revised version (official PDF), 04/06/2026
- Reengrossed version (official PDF), 03/23/2026
- Engrossed version (official PDF), 03/20/2026
- Introduced version (official PDF), 03/02/2026
Full text — side-by-side reader
Showing the latest official version: Signed Act version (official PDF), 05/07/2026
Official text — shown in English exactly as published by the official source. The official text controls.
HOUSE BILL 26-1311
BY REPRESENTATIVE(S) Duran and Carter, Gonzalez R., Titone; also SENATOR(S) Bright and Snyder, Amabile, Benavidez, Cutter, Exum, Frizell, Gonzales J., Jodeh, Kipp, Kolker, Rodriguez, Wallace, Coleman.
CONCERNING THE USE OF A BOND IN LIEU OF RETAINA GE IN CONSTRUCTION CONTRACTS.
Be it enacted by the General Assembly of the State of Colorado: SECTION 1. In Colorado Revised Statutes, 38-46-101, add (2.5) and (4.5) as follows: 38-46-101. Definitions. As used in this article 46, unless the context otherwise requires: (2.5)
"LIKE BOND" MEANS A RETAINAGE BOND SUBMITTED BY A
SUBCONTRACTOR TO A CONTRACTOR OR SUBCONTRACTOR THAT IS SUBSTANTIALLY EQUIVALENT TO THE RETAINAGE BOND SUBMITTED BY THE CONTRACTOR OR
SUBCONTRACTOR TO
THE
PROPERTY
OWNER OR
CONTRACTOR.
Capital letters or bold & italic numbers indicate new material added to existing law; dashes through words or numbers indicate deletions from existing law and such material is not part of the act.
(4.5) "RETAINAGE BOND" MEANS A SURETY BOND THAT IS ISSUED BY AN INSURER LICENSED TO ISSUE THE BOND IN COLORADO AS ASSURANCE FOR THE PERSON ACCEPTING THE BOND THAT:
(a)
A CONTRACT OR SUBCONTRACT WILL BE SATISFACTORILY
COMPLETED; OR
(b)
THE
GOODS,
MATERIALS,
OR
EQUIPMENT
MEETS
THE
SPECIFICATIONS NECESSARY FOR SATISFACTORY PERFORMANCE OF A CONTRACT OR SUBCONTRACT.
SECTION 2. In Colorado Revised Statutes, 38-46-103, amend (1) as follows: 38-46-103. Private construction contracts - retainage conditions precedent. (1) (a) A property owner, contractor, or subcontractor shall not
withhold as retainage more than five percent of the price of the work completed under the contract or subcontract. Making a partial payment under this subsection (1) is not acceptance or approval of some of the work or of a waiver of defects in the work. (b) (I) IN LIEU OF RETAINAGE, A SUBCONTRACTOR OR CONTRACTOR MAY TENDER A RETAINAGE BOND IN AN AMOUNT NOT TO EXCEED FIVE PERCENT OF THE MONEY EARNED BY THE SUBCONTRACTOR OR CONTRACTOR. IF THE CONTRACTOR OR SUBCONTRACTOR TENDERS A RETAINAGE BOND MEETING THE REQUIREMENTS OF SUBSECTIONS ( 1)(b )(II) AND ( 1)(b )(Ill) OF THIS SECTION, THE PROPERTY OWNER, CONTRACTOR, OR SUBCONTRACTOR SHALL ACCEPT THE RETAINA GE BOND AND RELEASE THE RET AINA GE COVERED BY THE RETAINAGE BOND.
(11) TO COMPLY WITH SUBSECTION (1 )(b )(1) OF THIS SECTION, THE CONTRACTOR OR SUBCONTRACTOR MUST PROVIDE A RETAINAGE BOND MEETING THE REQUIREMENTS OF SUBSECTION (l)(b)(l11) OF THIS SECTION AND MUST:
(A) FAITHFULLY PERFORM ALL THE PROVISIONS OF THE CONTRACT ORSUBCONTRACT;AND
(B)
PAY ALL LABORERS, SUPPLIERS, AND SUBCONTRACTORS
AMOUNTS OWED UNDER THE CONTRACT OR SUBCONTRACT.
(Ill) THE PROPERTY OWNER OR CONTRACTOR MAY REQUIRE THAT THE AUTHORIZED SURETY HAVE A MINIMUM A.M. BEST, OR A SUCCESSOR INSTITUTION, FINANCIAL STRENGTH RA TING, SO LONG AS THE REQUIRED MINIMUM RATING DOES NOT EXCEED
"A-". THE CONTRACTOR MAY
WITHHOLD THE SUBCONTRACTOR'S PORTION OF THE BOND PREMIUM, TO THE EXTENT THE CONTRACTOR PROVIDES A RETAINAGE BOND TO OBTAIN A RELEASE OF THE SUBCONTRACTOR'S RETAINAGE.
(IV) THE CONTRACTOR OR PROPERTY OWNER MUST ACCEPT A BOND MEETING THE REQUIREMENTS OF SUBSECTION (l)(b)(III) OF THIS SECTION. THE SUBCONTRACTOR'S OR CONTRACTOR'S BOND AND THE PROCEEDS FROM THE BOND ARE SUBJECT TO A CLAIM AND LIEN IN THE SAME MANNER AND PRIORITY AS SET FORTH IN ARTICLE 22 OF THIS TITLE 38.
(V)
WHEN A PROPERTY OWNER ACCEPTS A BOND IN LIEU OF RETAINAGE FROM A CONTRACTOR, THE CONTRACTOR MUST ACCEPT A LIKE BOND FROM ANY SUBCONTRACTOR THAT SUBMITS A BOND IN LIEU OF RETAINAGE UNDER THIS SUBSECTION (l)(b).
(VI) THIS SUBSECTION (l)(b) DOES NOT APPLY TO A CONTRACT OR SUBCONTRACTTHAT CONCERNS PROPERTY OWNED BY A PUBLIC ENTITY. THE EXEMPTION DESCRIBED IN THIS SUBSECTION ( 1)(b )(VI) INCLUDES A CONTRACT OR SUBCONTRACT THAT RESULTS FROM A PUBLIC-PRIVATE PARTNERSHIP.
SECTION 3. Act subject to petition - effective date applicability. (1) This act takes effect at 12:01 a.m. on the day following the expiration of the ninety-day period after final adjournment of the general assembly (August 12, 2026, if adjournment sine die is on May 13, 2026); except that, if a referendum petition is filed pursuant to section 1 (3) of article V of the state constitution against this act or an item, section, or part of this act within such period, then the act, item, section, or part will not take effect unless approved by the people at the general election to be held in November 2026 and, in such case, will take effect on the date of the official declaration of the vote thereon by the governor.
(2) This act applies to contracts created on or after the applicable effective date of this act.
Julie McCluskie SPEAKER OF THE HOUSE OF REPRESENTATIVES
James Rashad Coleman, Sr. PRESIDENT OF THE SENATE
Vanessa Reilly CHIEF CLERK OF THE HOUSE OF REPRESENTATIVES
Esther van Mourik SECRETARY OF THE SENATE
APPROVED on Thursday May 7th 2026 at 1:20pm (Date and Time)
Jared S. Polis GOVERNOR OF THE STATE OF COLORADO
Official record
View HB26-1311 on leg.colorado.gov
Source: Colorado General Assembly (leg.colorado.gov) · Data as of
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