Are Social Security benefits taxable in Colorado?

See how Colorado treats Social Security for 2025 or 2026 by entering benefit amounts and filing status. The checker applies Colorado rules to indicate whether benefits are likely exempt and shows how any taxable portion could affect your Colorado income tax estimate.

No login required.

How this calculation works

  • Uses benefit amounts and filing status to assess taxability.
  • Applies Colorado exemptions or exclusions where relevant.
  • Summarizes estimated impact on Colorado taxable income.

Common mistakes and caveats

  • Federal and Colorado treatments may differ.
  • Other income sources can affect overall tax outcomes.
  • Local taxes are not included.

FAQ

Do I need to enter my federal taxable Social Security amount?

Enter the benefit amount you receive; the tool applies Colorado treatment separately from federal rules.

Last updated & sources

Last updated January 27, 2026.

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