HB1233 is a bill in the Colorado Legislature (2026 Regular Session): Property Tax Procedures for Nonresidential Prop.

What is the status of HB1233?

Chaptered as of June 3, 2026. Latest action: Governor Signed (June 3, 2026).

Who sponsored HB1233?

Lukens, Meghan (D, 26), with 11 co-sponsors.

Where is the official record for HB1233?

On the Colorado Legislature website: https://leg.colorado.gov/bills/hb26-1233

Colorado legislation · 2026 Regular Session

Colorado HB1233: Property Tax Procedures for Nonresidential Prop

Q: What does HB1233 do?

In its own words: A bill for the reasonable cost above the estimated cost and up to the statutory maximum which shall be due and payable upon receipt by the taxpayer or agent. (5) (a) (I) On and after August 10, 2011, in addition to any other requirements under law, any petitioner appealing either a valuation of rent-producing commercial real property to the board of assessment appeals pursuant to section 39-8-108 (1) or a denial of an abatement of taxes pursuant to section 39-10-114 shall provide to the county board of equalization or to the board of county commissioners of the county in the case of an abateme.

Status: Chaptered, June 3, 2026

Concerning property tax procedures for nonresidential properties.

What the bill says

A bill for the reasonable cost above the estimated cost and up to the statutory maximum which shall be due and payable upon receipt by the taxpayer or agent. (5) (a) (I) On and after August 10, 2011, in addition to any other requirements under law, any petitioner appealing either a valuation of rent-producing commercial real property to the board of assessment appeals pursuant to section 39-8-108 (1) or a denial of an abatement of taxes pursuant to section 39-10-114 shall provide to the county board of equalization or to the board of county commissioners of the county in the case of an abateme.

From the enrolled text, May 19, 2026:

a bill for the reasonable cost above the estimated cost and up to the statutory maximum which shall be due and payable upon receipt by the taxpayer or agent. (5) (a) (I) On and after August 10, 2011, in addition to any other requirements under law, any petitioner appealing either a valuation of rent-producing commercial real property to the board of assessment appeals pursuant to section 39-8-108 (1) or a denial of an abatement of taxes pursuant to section 39-10-114 shall provide to the county board of equalization or to the board of county commissioners of the county in the case of an abatement, and not to the board of assessment appeals, the following information, if applicable: PAGE 3-HOUSE BILL 26-1233 (A) PROPERTY-SPECIFIC actual annual rental income for two full years including the base year for the relevant property tax year; (B) PROPERTY-SPECIFIC tenant reimbursements for two full years including the base year for the relevant property tax year; (C) PROPERTY-SPECIFIC itemized expenses for two full years including the base year for the relevant property tax year; and (D) PROPERTY-SPECIFIC rent roll data as of the valuation date, including the name of any tenants, the address, unit, or suite number of the subject property, lease start and end dates, option terms, base rent, square footage leased, and vacant space for …

Read the full official text

Colorado HB1233: Property Tax Procedures for Nonresidential Prop

What the bill says

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