A Powerball jackpot bought in Connecticut is taxed at 6.99% at the state level, above average. On today's $674,000,000 jackpot that is about $19,843,827 to Connecticut, leaving $159,056,117 from the $283,888,800 cash option.
Connecticut runs a graduated income tax that reaches 6.99% above $500,000 for single filers. A Powerball jackpot sits far above that threshold, so 6.99% is the number that matters.
Calculate your take-home
Connecticut Powerball payout after tax
| Line | Lump sum | Annuity (30 payments) |
|---|---|---|
| Advertised jackpot | $674,000,000 | $674,000,000 |
| Amount paid out before tax | $283,888,800 | $674,000,000 |
| Federal tax (37% bracket) | −$104,988,856 | −$247,880,007 |
| Connecticut tax (6.99%) | −$19,843,827 | −$47,112,600 |
| You keep | $159,056,117 | $379,007,392 |
| Share of the advertised jackpot | 23.6% | 56.2% |
Built from today's live cash value ($283,900,000). Single filer, standard deduction, no other income.
How Connecticut taxes lottery winnings
Connecticut uses a graduated income tax, and lottery prizes are ordinary income — not capital gains, not a special category. Because a jackpot is far above the highest bracket threshold, the effective state rate on the prize is the top rate, 6.99%.
- Connecticut has no county or city income tax, so 6.99% is the full state liability.
- The state withholds at 6.99% on large lottery prizes, which for a jackpot means little or no state balance due at filing.
Three prizes, worked out for Connecticut
| Prize | Cash value | Federal | Connecticut | You keep |
|---|---|---|---|---|
| $1M | $421,200 | −$110,554 | −$29,442 | $281,204 |
| $10M | $4,212,000 | −$1,508,440 | −$294,419 | $2,409,141 |
| Current jackpot ($674M) | $283,888,800 | −$104,988,856 | −$19,843,827 | $159,056,117 |
Smaller prizes are worth checking against your own bracket: below roughly $640,600 of taxable income the federal rate is 35% or less, so the flat 37% used here overstates the bill on smaller wins.
If you live in Connecticut but buy elsewhere
Lottery income is generally taxed by the state where the ticket was purchased, and again by your state of residence, with a credit for tax paid to the first state. That credit is usually capped at the home state's own rate, so a higher-tax home state still collects the difference.
Connecticut is surrounded by states with similar rates (New York 10.9%, Rhode Island 5.99%, Massachusetts 9%), so where you buy changes the withholding and the filing, but rarely the total by much.
Residency is decided by facts — where you spend the year, where you vote, where your home is — not by the address you write on the claim form. Moving after the win does not retroactively change the state that taxes the prize.
Compare Connecticut with its neighbours
| State | Rate on a jackpot | Take-home (lump sum) | Difference |
|---|---|---|---|
| Connecticut | 6.99% | $159,056,117 | — |
| New York | 10.9% | $147,956,065 | −$11,100,052 |
| Rhode Island | 5.99% | $161,895,005 | +$2,838,888 |
| Massachusetts | 9% | $153,349,952 | −$5,706,165 |
All 46 jurisdictions are listed in the state tax index and the full rate table.
Frequently asked
Does Connecticut tax Powerball winnings?
Yes. Connecticut treats a Powerball jackpot as ordinary income and taxes it at 6.99% at the top marginal rate. On the current $674M jackpot that is about $19,843,827 on a lump-sum claim.
How much would I keep from the current jackpot in Connecticut?
About $159,056,117 on the cash option ($283,888,800), or about $379,007,392 if you take the 30-payment annuity and stay in Connecticut for all of it. Both figures are before any local tax, professional fees or other income.
Do I pay Connecticut tax if I buy the ticket in another state?
It depends on residency. Connecticut taxes its residents on income wherever it arises, and the state where you bought the ticket may withhold too. You would normally claim a credit in Connecticut for tax paid to the other state. The state of purchase is not automatically the only one that taxes you.
Can I claim anonymously in Connecticut?
Anonymity rules are set by the state lottery, not the tax code, and they change. Some states let a trust or LLC claim in place of the individual; others publish the winner's name regardless. Check the Connecticut lottery claim rules before you sign the back of the ticket.