Powerball Payout Calculator Kentucky
Kentucky taxes lottery winnings at 3.5% on top of federal tax. Kentucky's flat income tax fell to 3.5% for 2026. (as of Jan 2026)
Calculate your exact Kentucky payout →Example: what a jackpot is worth in Kentucky
After-tax estimates using 3.5% state tax, the 2026 federal brackets (24% withheld up front, 37% top rate), and a lump sum cash value of 47% of the advertised jackpot.
| Advertised jackpot | Lump sum net | Annuity net (30-yr total) | First annuity payment (net) |
|---|---|---|---|
| $100M | $28,009,043 | $60,821,282 | $939,603 |
| $500M | $139,869,043 | $298,821,282 | $4,521,845 |
| $1B | $279,694,043 | $596,321,282 | $8,999,647 |
How Kentucky compares
Eleven jurisdictions take no state tax on lottery wins (including Texas, Florida, and California). Among states that do tax, rates run from 2.5% (North Dakota, Arizona) to 10.9% (New York). See the full 51-state comparison table or read lump sum vs annuity: which to take.
Kentucky lottery tax FAQ
How much tax does Kentucky take from lottery winnings?
Kentucky's flat income tax fell to 3.5% for 2026.
What would I actually take home from a $500 million jackpot in Kentucky?
Taking the lump sum (cash value about 47% of the jackpot), you would clear roughly $139,869,043 after federal and state taxes. Taking the 30-year annuity, the after-tax total is roughly $298,821,282, paid in 30 growing installments.
Is the federal tax the same in Kentucky as everywhere else?
Yes. Federal treatment is identical nationwide: 24% is withheld on prizes over $5,000, and jackpot-size winnings reach the 37% top bracket (income above $640,600 for a single filer in 2026), so the remainder is due when you file.
Do I pay Kentucky tax if I bought the ticket somewhere else?
State withholding follows the state of purchase. If you live in Kentucky but bought the winning ticket in another state, that state withholds first — Kentucky then taxes you as a resident with a credit for tax paid there (rules vary; confirm with a tax professional).