Colorado · Employee Retention Credit (ERC)
Employee Retention Credit (ERC) in Colorado (2026)
Refundable credit of up to $7,000 per employee per quarter for eligible employers who retained workers during the COVID-19 pandemic (2020-2021 only). Colorado has a flat 4.4% income tax, so a Colorado filer's combined marginal rate on the next dollar at $82,254 of income is about 26.4% (22% federal + 4.4% CO).
2026 savings example for Colorado
Planning estimate for a single filer earning $82,254 (Colorado median household income in LevyIO's state dataset) who claims a $5,000 credit. Federal tax uses the 2026 IRS brackets after the $16,100 standard deduction; CO tax uses the state brackets in LevyIO's dataset and assumes the state follows the federal treatment.
Estimated total savings
$5,000
Federal savings
$5,000
$9,266 → $4,266 · 22% bracket
CO state savings
$0
Federal credit only; check for a state credit
Combined marginal rate
26.4%
Credits do not depend on the bracket
Statutory maximum for this item in LevyIO's dataset: $7,000.
Federal × Colorado marginal rates (2026, single)
Gross-income ranges include the federal standard deduction. The CO column is the state marginal rate at the midpoint of each range. A credit saves its face value regardless of bracket.
| Federal bracket | Gross income (single) | CO marginal | Combined | Per $1,000 |
|---|---|---|---|---|
| 10% | $16,100 - $28,500 | 4.4% | 14.4% | $1,000 |
| 12% | $28,500 - $66,500 | 4.4% | 16.4% | $1,000 |
| 22% | $66,500 - $121,800 | 4.4% | 26.4% | $1,000 |
| 24% | $121,800 - $217,875 | 4.4% | 28.4% | $1,000 |
| 32% | $217,875 - $272,325 | 4.4% | 36.4% | $1,000 |
| 35% | $272,325 - $656,700 | 4.4% | 39.4% | $1,000 |
| 37% | Over $656,700 | 4.4% | 41.4% | $1,000 |
Eligibility & forms
Employers who retained employees during COVID-19 pandemic (2020-2021 only)
- Business operations suspended by government order, or
- Significant decline in gross receipts
- Available for Q1-Q3 2021 wages only
- Cannot double-dip with PPP forgiven wages
Federal forms: Form 941-X, Form 7200
Colorado filing notes
Federal deductions automatically apply. Watch for TABOR refund checks (taxable federally). Colorado offers retirement income subtractions for 55+ and generous renewable energy credits.
Common mistakes: Filing fraudulent or inflated claims (IRS moratorium active); Using ERC mill promoters with aggressive claims; Not accounting for PPP overlap restrictions.
Frequently asked questions
How much can the Employee Retention Credit (ERC) save a Colorado taxpayer in 2026?
Credits reduce tax dollar-for-dollar. In LevyIO's example, a single filer with $82,254 of income (the Colorado median household income in our state dataset) and a $5,000 credit would cut 2026 federal tax from $9,266 to $4,266, a $5,000 saving. Whether Colorado offers a matching state credit depends on the CO return, so the estimate counts federal savings only.
What is the Colorado income tax rate for 2026?
Colorado has a flat 4.4% income tax. The CO standard deduction in LevyIO's dataset is $15,000 single / $30,000 married. Flat 4.4%. Uses federal taxable income. TABOR mandates refunds when revenue exceeds limits.
Who qualifies for the Employee Retention Credit (ERC) in Colorado?
Employers who retained employees during COVID-19 pandemic (2020-2021 only). The federal rules are the same in every state; the requirements are: Business operations suspended by government order, or; Significant decline in gross receipts; Available for Q1-Q3 2021 wages only; Cannot double-dip with PPP forgiven wages. Colorado filers should confirm on the CO return whether the state follows the federal treatment.
Which forms do I file to claim the Employee Retention Credit (ERC)?
Federal: Form 941-X, Form 7200. Colorado: check the Colorado Department of Revenue instructions for the matching state schedule. Common mistakes: Filing fraudulent or inflated claims (IRS moratorium active); Using ERC mill promoters with aggressive claims; Not accounting for PPP overlap restrictions.
Employee Retention Credit (ERC) in other states
Sources
Reviewed 2026-09-17. Estimates are educational planning figures computed from the IRS 2026 inflation adjustments and LevyIO's state bracket dataset; they are not tax advice.