2026 tax year · Connecticut
Services and task work taxes in Connecticut
TaskRabbit, Rover, Upwork and the rest report your gross and withhold nothing. The gap between that and what you are actually taxed on is mileage, in Connecticut that gap is worth $2,325 in tax.
Take a driver who grossed $34,000 over 18,000 business miles. After mileage at 74.3 cents and the rest of the stack, worked through on the services and task work page $9,030 comes off and $24,970 is left as taxable profit. That profit is what Connecticut and the IRS charge against.
What that leaves you owing in Connecticut
Connecticut uses graduated 2026 income tax brackets topping out at 6.9%, across 7 brackets, on top of federal income tax and self-employment tax.
| Self-employment tax | $3,528 |
| Federal income tax | $568 |
| Connecticut income tax | $794 |
| Total tax | $4,891 |
| Effective rate on gross | 14.4% |
Earning more in Connecticut
A single filer taking the standard deduction, standard mileage method, this work as the only income, the calculator above handles the other filing statuses. Miles rise with earnings, so the deduction rises too, and the effective rate on gross climbs more slowly than it would for someone whose income grew without expenses attached:
| Volume | Gross | Mileage off | Taxable profit | Connecticut tax | Total tax | Rate on gross |
|---|---|---|---|---|---|---|
| Part-time | $11,000 | $1,485 | $9,515 | $177 | $1,521 | 13.8% |
| Steady side income | $34,000 | $4,455 | $29,545 | $986 | $6,069 | 17.8% |
| Full-time | $55,000 | $7,425 | $47,575 | $1,740 | $10,913 | 19.8% |
Switching state opens that state's page.
Enter your numbers and press Calculate to see your 2026 estimate.
Connecticut specifics that change the number
Connecticut is one of the twelve states that still taxes Social Security benefits, which matters if you are drawing benefits alongside self-employment income.
Working across a Connecticut line
Services income is sourced to where the work was physically done. A job over the line can create a filing obligation in that state even for a single afternoon, and reciprocity agreements do not help, they cover wages paid by an employer, not self-employment income.
On $24,970 of profit, what the states around Connecticut would charge:
| State | Its tax | vs Connecticut |
|---|---|---|
| Rhode Island | $936 | +$63 |
| New York | $1,048 | +$175 |
| Massachusetts | $1,249 | +$375 |
- Rhode Island would take $63 more, $936 against Connecticut's $874.
- New York would take $175 more, $1,048 against Connecticut's $874.
- Massachusetts would take $375 more, $1,249 against Connecticut's $874.
Services and task work tax questions in Connecticut
How much should a Connecticut contractor set aside?
About 14.4% of gross on the $34,000 example, $4,891 across self-employment tax, federal income tax and $794 to Connecticut. Set aside from each payout rather than finding it in April.
Does the $34,000 on my 1099-NEC match what Connecticut taxes?
No. Connecticut taxes profit, not gross. After $9,030 of deductions the taxable figure is $24,970, so the Connecticut bill is $794 rather than what gross alone would suggest.