The 2027 picture for Colorado residents
In 2027, Colorado residents paid federal ordinary income tax at brackets topping out at 37%, plus Colorado state tax up to 4.4%, plus Medicare (1.45% + 0.9% additional above $200k single MAGI), plus a federal supplemental-withholding layer on RSU-style income.
2027 federal capital gains brackets
In $2027, federal long-term capital gains rates were 0% up to approximately $48,350, 15% up to approximately $533,400, and 20% above. The 3.8% NIIT added for MAGI above $200,000 single, producing a 23.8% top federal rate on long-term equity sales.
Colorado treatment in 2027
Colorado taxed long-term capital gains at ordinary income rates in 2027, up to 4.4%. Combined with the 23.8% federal top, a Colorado-resident equity seller paid approximately 28.2% on peak-bracket gains.
Frequently asked
- What supplemental-wage withholding rate applied to RSU income in Colorado in 2027?
- The federal supplemental-wage withholding rate was 22% on the first $1,000,000 of supplemental wages per calendar year, rising to 37% above that. Colorado state withholding ran up to 4.4% at the top bracket.
- Did Colorado recognize federal QSBS exclusion in 2027?
- Colorado's conformity status varies year by year and by type of taxpayer. As of 2027, most states other than California, New Jersey, Pennsylvania, and Mississippi either conformed fully or partially to Section 1202. Check the 2027 filing instructions for the specific language.
- What was the top federal ordinary bracket in 2027, and how did it apply to Colorado residents?
- The 37% federal ordinary bracket started around $626,350 of taxable income for single filers in 2027. Colorado stacked 4.4% on top of that for high earners, producing a combined top marginal rate of approximately 41.4%.