Colorado capital gains tax: reporting and the narrow state subtraction

What state rate applies to a capital gain?

Colorado uses federal taxable income as its starting point, then makes state additions and subtractions. A lower federal capital-gains tax rate does not by itself remove the gain from that income figure. Colorado does not apply the federal long-term rate brackets as its state rate schedule.

The official guide lists a 4.4% Colorado income-tax rate for tax year 2025. Check the rate and instructions for the year being filed rather than carrying that figure into 2026 or an earlier return. The amount due also depends on state modifications and other return calculations.

Part-year residents and nonresidents have separate apportionment rules. Keep move dates and property locations; a Denver sale address alone does not establish the whole state result.

Choose the state reporting year first

Reconcile federal taxable income, Colorado modifications and the applicable residence rules before calculating the return. Read Colorado’s individual income-tax guide

Who can use the Colorado capital-gain subtraction now?

For tax years 2022 and later, the subtraction concerns qualifying farmers selling agricultural real property. The taxpayer must be required to file federal Schedule F, and the property must meet the agricultural classification rules. It is not a general subtraction for a Denver residence, stocks or other personal investments.

The publication also requires Colorado real property acquired on or after May 9, 1994 and before June 4, 2009, held for at least five uninterrupted years. Agricultural property sold within an investment package has a separate 75% classification test. All conditions must be checked together.

The gain must be included in federal taxable income. Ordinary income, including depreciation recapture, does not qualify for this subtraction. Overdue state tax liabilities or defaulted government contractual obligations can also prevent a claim.

Examples for tax years before 2022 describe older rules. Do not use those examples to establish a current home-sale or tangible-personal-property subtraction.

Check all requirements before claiming

Read the post-2021 section and qualifying-property requirements together. Five years of ownership alone is insufficient. Read the Colorado capital gain subtraction publication

What does DR 1316 require?

The current linked DR 1316 is the agricultural land capital gain affidavit, revision November 15, 2022. It asks for parcel descriptions, acquisition/sale dates, sale price, basis and gain/loss, plus entity and installment-sale details where applicable. It includes an attestation; this directory does not complete or submit it.

Even an otherwise qualifying subtraction is limited to the least of the qualifying gain, the federal net capital gain and $100,000. The cap is not an automatic allowance for every sale.

The 2025 booklet puts the agricultural subtraction on DR 0104AD line 9. It requires the completed DR 1316, the most recent property-tax statement for the property sold, federal Schedule F, and either Schedule D or Form 4797. Use the applicable year’s instructions for filing; no final 2026 line number is verified here.

Review the actual affidavit and attachments

Check each parcel and the required supporting schedules. Keep sale and ownership records, including any pass-through or installment-sale documentation. Open the current linked DR 1316 PDF

Match the claim to the return year

The linked booklet is for tax year 2025. Confirm the correct subtraction schedule and supporting documents for the return being prepared. Read the 2025 Colorado filing booklet

Is a home sale different from the agricultural subtraction?

Yes. A federal main-home exclusion is a different provision, with ownership, use, prior-sale and reporting conditions. It is not the Colorado agricultural subtraction. Form 1099-S can require federal reporting even when the gain is excludable. Review the federal calculation first, then any Colorado modifications.

A rental or business property is not automatically treated as a qualifying main home. Keep ownership/use dates and business or rental history for review rather than assuming all real-estate gains are exempt.

Check the federal home-sale conditions

Start with the IRS guidance and its linked detailed instructions for mixed use or unusual facts. Read the IRS home-sale guidance

What to gather for an investment or inherited-property sale

Federal capital transactions generally use Form 8949 and Schedule D, subject to exceptions. Adjusted basis and the amount realized determine gain or loss; a brokerage deposit is not necessarily the taxable gain. Personal-use losses are not generally deductible.

For inherited property, retain estate valuations and ownership documents so the preparer can establish basis. Receiving the inheritance and later selling an asset are separate events; an estate filing does not by itself complete your sale reporting.

• Form 1099-B or 1099-S, trade confirmations or closing statements, sale dates and expenses.
• Purchase/improvement records, prior basis adjustments and estate valuations if relevant.
• Residence dates and federal/state return reconciliations for the year of the sale.
• Agricultural classification and affidavit support only if the separate subtraction may apply.

Agree the preparation scope

Ask whether the quote covers state modifications, basis reconciliation, required attachments and any notice response. Keep documents privately through the practice’s agreed process. Read the federal capital-gain reporting guidance

Related guides

• Colorado inheritance and estate tax: Denver probate and return questions
• Colorado retirement income tax: Denver pensions and Social Security checks
• Colorado income tax: rates and Denver filing questions

Official sources and applicability

• Colorado individual income-tax guide — Federal taxable-income starting point, state modifications, tax-year-specific rate and residence/apportionment distinctions.
  Current guide; 2025 rate shown as 4.4%; no final 2026 rate established here. Checked 2026-10-24.
• Colorado capital gain subtraction publication — Post-2021 farmer/agricultural restriction, qualifying property/date/holding conditions, historical examples and exclusions.
  Official guidance checked October 24, 2026; verify the applicable tax year. Checked 2026-10-24.
• DR 1316 agricultural land capital gain affidavit — Actual form, parcel and entity records, subtraction limit, attestation and required federal/property-tax attachments.
  Revision November 15, 2022; current form linked by the official DR 1316 page at review. Checked 2026-10-24.
• Colorado 2025 individual filing booklet — DR 0104AD agricultural subtraction instructions and required supporting documents.
  Tax year 2025, printed page 20, DR 0104AD line 9; not a final 2026 return-line guide. Checked 2026-10-24.
• IRS Topic 409: capital gains and losses — Adjusted basis, personal-use losses, inherited/gift basis reference, federal Form 8949 and Schedule D reporting.
  Official guidance checked October 24, 2026; verify the applicable tax year. Checked 2026-10-24.
• IRS Topic 701: sale of your home — Conditional federal ownership/use exclusion, prior-sale restriction and reporting when Form 1099-S is received.
  Official guidance checked October 24, 2026; verify the applicable tax year. Checked 2026-10-24.

Next source review due 2026-11-23, and before promotion for a new tax year. To report an outdated resource, contact the directory without sending personal tax information.