2026 tax year · Connecticut
Rental host taxes in Connecticut
Airbnb, Turo and the rest report your gross and withhold nothing. The gap between that and what you are actually taxed on is your costs, in Connecticut that gap is worth $2,675 in tax.
Take a driver who grossed $39,000 over 18,000 business miles. After mileage at 74.3 cents and the rest of the stack, worked through on the rental host page $10,100 comes off and $28,900 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 | $4,083 |
| Federal income tax | $861 |
| Connecticut income tax | $959 |
| Total tax | $5,903 |
| Effective rate on gross | 15.1% |
Earning more in Connecticut
A single filer taking the standard deduction, 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 | $13,000 | $0 | $13,000 | $294 | $2,131 | 16.4% |
| Steady side income | $39,000 | $0 | $39,000 | $1,381 | $8,577 | 22.0% |
| Full-time | $63,000 | $0 | $63,000 | $2,470 | $15,199 | 24.1% |
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.
Local taxes on a Connecticut let
The income tax below is only part of it. Short-term lets attract occupancy, lodging or transient taxes levied by the city or county rather than Connecticut, often at rates that dwarf the state income tax. Some platforms collect and remit them; some collect only part; in some places the host is on the hook entirely. That is a local question this calculator cannot answer, and it is the one hosts most often get wrong.
On $28,900 of profit, what the states around Connecticut would charge:
| State | Its tax | vs Connecticut |
|---|---|---|
| Rhode Island | $1,084 | +$33 |
| New York | $1,261 | +$210 |
| Massachusetts | $1,445 | +$395 |
- Rhode Island would take $33 more, $1,084 against Connecticut's $1,051.
- New York would take $210 more, $1,261 against Connecticut's $1,051.
- Massachusetts would take $395 more, $1,445 against Connecticut's $1,051.
Rental host tax questions in Connecticut
How much should a Connecticut host set aside?
About 15.1% of gross on the $39,000 example, $5,903 across self-employment tax, federal income tax and $959 to Connecticut. Set aside from each payout rather than finding it in April.
Does the $39,000 on my 1099-NEC match what Connecticut taxes?
No. Connecticut taxes profit, not gross. After $10,100 of deductions the taxable figure is $28,900, so the Connecticut bill is $959 rather than what gross alone would suggest.