Cryptocurrency is taxed in Colorado as property, following IRS guidelines. When you sell, trade, or dispose of crypto for a profit, you owe both federal capital gains tax (0-20% long-term, 10-37% short-term) and Colorado state income tax (up to 4.4%). Mining and staking rewards are taxed as ordinary income when received. Below we break down combined federal + state rates, walk through four example scenarios, and link to calculators pre-filled for Colorado.
Single filer, standard deduction, 2026 tax year. Includes 3.8% NIIT above $200K.
| Gain | Short-Term Tax | ST Eff. Rate | Long-Term Tax | LT Eff. Rate |
|---|---|---|---|---|
| $5,000 | $500 | 10.0% | $0 | 0.0% |
| $10,000 | $1,000 | 10.0% | $0 | 0.0% |
| $25,000 | $3,202 | 12.8% | $440 | 1.8% |
| $50,000 | $7,454 | 14.9% | $1,788 | 3.6% |
| $100,000 | $20,654 | 20.7% | $11,488 | 11.5% |
| $250,000 | $76,903 | 30.8% | $50,088 | 20.0% |
| $500,000 | $184,887 | 37.0% | $108,088 | 21.6% |
State taxes calculated using Colorado's 2026 income tax brackets. Actual liability may vary based on total income, deductions, and credits.
On a $50,000 crypto gain, Colorado residents pay $1,540 in state income tax. Residents of no-income-tax states like Florida, Texas, and Wyoming pay $0 at the state level.
Colorado has a flat 4.4% income tax rate — simple to calculate and relatively low for a Western state.
Colorado partially exempts Social Security benefits from state tax for residents 55+ (up to $20,000 for ages 55-64, $24,000 for 65+).
Colorado's TABOR (Taxpayer Bill of Rights) limits government spending and can trigger tax refunds in surplus years.
Local sales taxes in Colorado can be complex — Denver's combined rate is about 8.81%.
Flat 4.4% rate. Uses federal standard deduction as starting point. SS benefits partially exempt for seniors.
Yes. Colorado treats cryptocurrency as property, following IRS guidelines. Crypto gains are taxed as income at state rates up to 4.4%. You also owe federal capital gains tax on all crypto profits.
Short-term crypto gains (held under 1 year) are taxed as ordinary income at Colorado rates from 4.4% to 4.4%, plus federal rates of 10-37%. Long-term gains benefit from lower federal rates of 0-20%, but are still taxed at Colorado income tax rates. The 3.8% NIIT may also apply above $200K.
Mining and staking rewards are taxed as ordinary income both federally and in Colorado when you receive them. The fair market value at receipt becomes your cost basis. If you later sell the mined/staked crypto for a profit, you owe capital gains tax on the appreciation.
All U.S. taxpayers, including Colorado residents, must report crypto transactions on federal Form 8949 and Schedule D. Starting in 2025, crypto exchanges must issue 1099-DA forms for dispositions. Colorado residents must also report crypto income on their state tax return. Keep detailed records of all transactions including dates, amounts, and fair market values.
This guide combines three inputs: (1) IRS federal capital gains tax rules (Publication 17 / 550); (2) Colorado state income tax brackets for 2026from the state's Department of Revenue and the Tax Foundation; and (3) scenario examples computed client-side using the same formulas as our crypto tax calculator. All numbers on this page reference primary public datasets listed below[1][2][3].
Refresh cadence: federal capital gains brackets and NIIT thresholds are reviewed each year after IRS annual inflation adjustments publish (typically October/November). Colorado's state income tax brackets are reviewed annually after the legislative session closes. Page-level dateModified bumps on the next ISR refresh after an ETL run.
Known limits: scenarios assume single-filer status with standard deduction, US residency, no AMT exposure, and no local income taxes (NYC, Philadelphia, etc.). Staking and mining scenarios use ordinary-income rates at receipt and assume no subsequent appreciation between receipt and sale. For complex situations consult a tax professional or CPA.
Every number on this page cites a primary public dataset. Last reviewed (auto-bumped on the next ISR refresh after an ETL run).
CalcFi does not sell data. If you spot an error, email hello@calcfi.app with the URL and the correct figure.
Tax calculations use 2026 federal rates and Colorado state brackets. Single filer, standard deduction assumed. Does not include local taxes, AMT, credits, or deductions beyond standard. Staking/mining scenarios use ordinary income rates. Consult a tax professional for personalized advice. Last reviewed .