Colorado Biweekly Paycheck Calculator 2026

Here is exactly what your biweekly paycheck looks like in Colorado at common annual salary levels in 2026. Calculated for a single filer, standard W-4, biweekly pay frequency, no pre-tax deductions.

Single filer · standard W-4 · biweekly pay (26 periods/yr) · no pre-tax deductions · 2026 IRS withholding tables · Colorado published 2026 withholding method. Actual paychecks vary based on filing status, allowances, and deductions.

Colorado withholds state income tax from every paycheck. Your biweekly paycheck includes these deductions:

• Federal income tax (2026 IRS withholding tables)
• Colorado state income tax (withheld each pay period)
• Social Security tax — 6.2% on wages up to $184,500
• Medicare tax — 1.45% on all wages
• Employee benefit deductions

A biweekly pay schedule means you receive a paycheck every two weeks — 26 paychecks per year. To find your gross biweekly pay, divide your annual salary by 26:

Two months per year you will receive three biweekly paychecks instead of two. This is sometimes called a "three-paycheck month." Because benefit deductions are often fixed per paycheck, the extra check can feel larger than usual.

Your net biweekly paycheck in Colorado depends on your annual salary, W-4 filing status, Colorado state withholding elections, retirement contributions, health insurance deductions, and any additional withholding.

Colorado's Paid Family and Medical Leave Insurance premium is withheld at 0.44% of wages in the calculator above, up to a taxable wage base of $184,500. Because it is a flat percentage with a hard ceiling, a biweekly schedule makes the cut-off visible: if you earn enough to cross the base, one paycheck in the year is the last one with a FAMLI line, and every check after it is larger.

This is the opposite of Social Security only in scale — both stop at the same base, so for a high earner both lines disappear in the same period and that deposit is noticeably bigger. Plan around it rather than treating the jump as a raise.

Colorado applies a single income tax rate, which makes people assume withholding is a simple percentage of each biweekly check. The DR 1098 method first subtracts an annual standard deduction amount derived from your federal W-4, then applies the rate.

Because that deduction is annual and spread across 26 periods, the effective percentage taken from each biweekly check is lower than the headline rate, and it is lower for people who claimed more on the federal W-4. Two Colorado workers at the same salary with different W-4 entries will see different state lines even though the state rate is identical for both.

Colorado has no reciprocity with any neighbouring state. A Wyoming resident working in Colorado has Colorado tax withheld from every biweekly check even though Wyoming takes nothing, and Wyoming offers no credit because it has no income tax to credit against.

Running the other direction, a Colorado resident working in Kansas, Nebraska, New Mexico or Utah has that state's tax withheld and claims a Colorado credit at filing. Either way the withholding happens 26 times before any reconciliation, so the biweekly deposit is the wrong number to plan on if your work crosses a state line.