How much would you keep?
Estimate your lottery prize after federal and state taxes.
State Tax Guide
Hawaii does not run a state lottery. Use this calculator to estimate how Hawaii taxes lottery prizes won in other states, compare federal withholding, and review your likely after-tax payout.
Last reviewed · Tax year
Estimate your lottery prize after federal and state taxes.
These examples show estimated take-home amounts for common prize sizes and current Powerball and Mega Millions cash values. They use the calculator's default settings for federal tax, Hawaii state tax, payout choice, and filing status.
| Gross prize | Estimated federal tax | Estimated Hawaii state tax | Estimated take-home | Effective tax rate |
|---|---|---|---|---|
| $100,000 | $13,170 | $6,688 | $80,142 | 19.86% |
| $500,000 | $138,134 | $46,938 | $314,928 | 37.01% |
| $1,000,000 | $320,000 | $101,938 | $578,062 | 42.19% |
| $10,000,000 | $3,650,000 | $1,091,938 | $5,258,062 | 47.42% |
With the default settings, a $1 million Hawaii Lottery prize comes out to about $578,062 in estimated take-home pay. The estimate includes federal tax and $101,938 in estimated Hawaii state tax.
| Gross prize | $1,000,000 |
|---|---|
| Estimated federal tax | $320,000 |
| Estimated Hawaii state tax | $101,938 |
| Estimated total tax | $421,938 |
| Estimated take-home | $578,062 |
| Effective tax rate | 42.19% |
This is an estimate based on the settings shown here. Your actual result can change based on your federal return, income, deductions, residency, and other tax facts.
This estimate uses the current Powerball cash value, not the advertised annuity jackpot. It also includes estimated Hawaii state tax and federal tax based on the calculator settings above.
| Advertised jackpot | $251M |
|---|---|
| Cash value used for this estimate | $106.6M |
| Federal withholding | $25,584,000 |
| Estimated federal tax | $39,392,000 |
| Estimated Hawaii state tax | $11,717,938 |
| Estimated cash after tax | $55,490,062 |
This estimate is tied to the next Powerball drawing on Tuesday, September 15, 2026. Jackpot values refresh with the page's hourly revalidation. Use the calculator controls for filing status, residency, annuity, and payout settings.
This estimate uses the current Mega Millions cash value, not the advertised annuity jackpot. It also includes estimated Hawaii state tax and federal tax based on the calculator settings above.
| Advertised jackpot | $227M |
|---|---|
| Cash value used for this estimate | $96.3M |
| Federal withholding | $23,112,000 |
| Estimated federal tax | $35,581,000 |
| Estimated Hawaii state tax | $10,584,938 |
| Estimated cash after tax | $50,134,062 |
This estimate is tied to the next Mega Millions drawing on Wednesday, September 16, 2026. Jackpot values refresh with the page's hourly revalidation. Use the calculator controls for filing status, residency, annuity, and payout settings.
Hawaii does not sell lottery tickets. However, residents who purchase tickets in other states and win must report those winnings as ordinary income on their Hawaii state tax return. This calculator shows the income tax rate you would owe on out-of-state lottery winnings.
Hawaii’s state tax treatment is progressive, not a flat lottery rate. For lottery winnings reported in Hawaii, the displayed state rate range is 1.40% to 11%, and Hawaii does not withhold state tax at payout. That means the take-home amount depends on the full return, not just a single withholding line.
Swipe sideways to compare all columns.
Usually applies above $5,000.
State tax used in the estimate.
No state tax withheld at payout.
Hawaii is shown separately from the selling lottery because residents may still need to review federal withholding and home-state filing treatment after an out-of-state win.
Hawaii has no in-state lottery, so the selling lottery controls the claim. The 1.40%-11% Hawaii resident tax treatment is a separate filing question.
Hawaii does not currently operate a state lottery, so there is no Hawaii lottery payout tax to apply at a local claim counter. The state tax issue comes up when lottery winnings are reported on a return, especially for Hawaii residents who win elsewhere or for any lottery income that enters the Hawaii return result.
Hawaii does not withhold state tax from lottery payouts. Federal withholding may still apply when the prize meets IRS reporting and withholding rules, and the amount taken out at payout is only part of the picture. The final Hawaii tax liability is determined on the return and reconciled against any withholding that did occur.
Swipe sideways to compare all columns.
Use this table to separate the amount withheld when the prize is paid from the amount that may still be reconciled when the return is filed.
For prizes that trigger federal rules, the payer may withhold 24% over $5,000. That does not replace the final tax calculation. It only affects the amount the winner receives up front, and it can leave a balance due or a refund after filing.
The prize amount changes both reporting and the chance that federal withholding applies. In Hawaii, there is no state withholding at payout, so the practical differences come from federal withholding, the return you file later, and whether the prize amount is large enough to push the final Hawaii tax higher.
Swipe sideways to compare all columns.
The prize-size table shows why a small reporting question, a federal withholding threshold, and a large-jackpot filing estimate should not be treated as the same tax problem.
Use the actual cash prize amount for Hawaii, not only the advertised jackpot, because $600 reporting and $5,000 federal withholding answer different questions.
A $600 win may still matter for reporting, even if it does not trigger the same payout-time withholding as a larger prize. In Hawaii, you should not assume a small win is tax-free just because nothing was held back when the prize was paid.
At $5,000, the federal withholding rules become important because the IRS threshold is tied to that level. Hawaii still does not withhold state tax at payout, so the main immediate deduction is federal rather than state.
Large prizes are where the gap between cash received and final tax cost becomes most visible. Federal withholding can reduce the check at payout, but the Hawaii return still controls the final state tax outcome, and a larger prize can sit in a higher progressive bracket.
Hawaii residents may still owe Hawaii tax on winnings that are part of their taxable return, even when the prize came from another state. For nonresidents, Hawaii has no state lottery, and the published guidance do not require a Hawaii nonresident return for out-of-state lottery winnings.
Swipe sideways to compare all columns.
Residency still matters because the prize state, home state, and federal return can each create a different filing question.
Hawaii residency still matters because the prize state and the winner's home state can each affect reporting, credits, and the final amount kept.
For Hawaii residents, lottery winnings can still affect the Hawaii return even though the state has no lottery of its own. The important point is that the resident return result can differ from the payout-time amount, especially when federal withholding was the only tax taken out up front.
The published guidance do not treat nonresidents as needing a Hawaii nonresident return for out-of-state lottery winnings. That means Hawaii is not a claim-state issue for a nonresident the way a lottery state would be, and the main concern is whether another state’s rules apply instead.
Payout choice affects when the tax is recognized, not whether the winnings are taxable. With a lump sum, the full amount is recognized up front; with annuity payments, the tax is spread across the years the payments are received. In Hawaii, the final state tax result still follows the return for the year the income is recognized.
Swipe sideways to compare all columns.
The payout table is about timing: the same advertised prize can create different tax-year results depending on whether money is received at once or over time.
A lump sum creates the largest single-year income event. That can matter for a progressive state like Hawaii because the top of the return may be taxed at a higher rate than a smaller annual amount would be.
Annuity payments change the timing by spreading the income across multiple tax years. That can smooth the annual tax result, but each payment still needs to be reported in the year it is received, and Hawaii’s progressive structure still applies to the income recognized each year.
Keep the payout records, the federal Form W-2G if it is issued, and your return documents. Lottery winnings over $600 are reported on Form W-2G, and the federal return is Form 1040. Hawaii state tax reporting may also apply through the Hawaii State Tax Return. Claim deadlines come from the lottery that sold the ticket, not from Hawaii.
Use the deadline from the lottery that sold the ticket; Hawaii does not provide an in-state lottery claim process.
Keep the ticket, the claim receipt, the pay stub or prize statement, and any federal form you receive. Those records make it easier to match what was paid with what must be reported later.
Hawaii does not operate its own lottery, so any claim deadline belongs to the lottery that sold the ticket. Do not use Hawaii tax timing as a substitute for the lottery claim window, because those are separate issues.
A one-rate table is not enough for Hawaii because the state tax system is progressive, there is no Hawaii state withholding at payout, and federal withholding can still change the cash a winner receives. Residency, income level, and payout choice all affect the final estimate, so the take-home amount needs more than a flat percentage.
Hawaii estimates should use the bracket table, not only the top rate, because a one-rate list misses how taxable income is applied.
A flat rate does not capture the way Hawaii tax is actually calculated. The tax estimate has to account for the progressive brackets, the absence of state withholding at payout, and whether federal withholding already reduced the cash received.
The key Hawaii-specific fact is that the state does not currently operate a lottery. That means there is no Hawaii lottery payout office, no Hawaii state lottery withholding, and no Hawaii claim deadline for an in-state lottery prize. When claim mechanics matter, the rules come from the lottery that sold the ticket.
Swipe sideways to compare all columns.
Hawaii progressive rates require a bracket check, so the table keeps the exact rate bands separate from the plain-language estimate.
For Hawaii, the selling lottery controls the claim process while resident filing questions are handled separately from the prize claim.
Hawaii's progressive bracket table is more useful than a single top-rate shortcut because taxable income determines which rates apply.
If the ticket was sold by another state lottery, that lottery’s claim process, deadline, and payout rules control the prize. Hawaii tax treatment can still matter on the return, but it does not replace the claim rules of the place that sold the winning ticket.
Lottery Valley’s estimate uses the published Hawaii progressive tax structure, the absence of state withholding at payout, and the federal withholding rule that applies over $5,000. It then separates payout-time deductions from final tax liability so the result is closer to what a winner actually keeps after filing.
The estimate includes state tax treatment, federal withholding where relevant, and the effect of prize size on the amount a winner may take home. It is meant to show the difference between the payout and the eventual return result.
The estimate does not decide the selling lottery’s claim process, and it does not replace a tax professional for multi-state questions. It also does not change the final result of your return, which depends on the full facts you report when filing.
More Lottery Links
Move from Hawaii tax estimates into state lottery guides, game pages, and related resources.
Lottery Tax Guides
These explainers cover the questions users usually ask after checking a Hawaii tax estimate, including withholding, payout choice, and state-vs-resident filing issues.
Federal Tax Mechanics
See when 24% federal tax is withheld from lottery winnings and why the final tax on a return can be higher or lower.
Payout Decisions
Compare how lump-sum and annuity lottery payouts change tax timing, federal brackets, and after-tax cash flow.
Get answers to common questions about Hawaii lottery taxes, including withholding, filing, payout options, and the after-tax amount you may actually keep.
Hawaii does not currently operate a state lottery, so state lottery withholding does not apply on this page. The final amount can change based on filing status, taxable income, residency, and any local rules that apply.
Hawaii does not withhold state tax from lottery payouts. Federal withholding may still apply when a prize meets federal reporting and withholding rules. Federal withholding is separate from state withholding, and both may differ from the final amount due on a tax return.
Yes. Lottery winnings are generally taxable income for federal purposes. Large prizes may have federal withholding at payout, and the final federal tax is reconciled when the winner files a return.
A prize in this range may create reporting requirements even when full withholding does not happen at payout. Keep the payout statement and use it when filing federal and Hawaii tax returns.
No. Withholding is an upfront payment taken from the prize. The final tax depends on the full tax return, including filing status, total income, deductions or credits, and any state or local rules that apply.
Nonresidents may have Hawaii filing obligations for prizes won in the state. They may also need to report the prize in their home state, depending on that state's rules.
The payment choice changes when income is received. A lump sum is taxed in the year it is paid, while annuity payments are generally taxed as each payment is received. Withholding and final liability can differ by year.
Keep the ticket or claim record, payout statement, Form W-2G if issued, withholding details, and any state lottery documents. These records help reconcile what was withheld with the final tax return.
The typical claim window shown for this page is 180 days from the drawing date. Confirm the exact deadline with the official lottery before waiting to claim.
We use official tax, lottery, and federal sources to keep the calculator assumptions clear. This page is an estimate for planning, not tax advice.
Update note: Refreshed 2026 state tax assumptions, payout comparisons, and official source links for Hawaii.
| Source | Category | What it supports | Verified |
|---|---|---|---|
| IRS Instructions for Forms W-2G and 5754 | IRS / federal | Federal reporting and withholding instructions for gambling and lottery winnings. | September 3, 2026 |
| IRS Publication 525 - Taxable and Nontaxable Income | IRS / federal | Federal income-tax treatment for taxable income categories, including gambling winnings. The latest IRS publication page is checked during federal source review. | September 3, 2026 |
| IRS tax inflation adjustments for tax year 2026 | IRS / federal | Federal tax bracket and inflation-adjustment source used for final tax examples. | September 3, 2026 |
| Hawaii Department of Taxation | State tax authority | Official Hawaii state tax authority providing tax rates, forms, and guidance | December 22, 2025 |
| Hawaii Tax Forms (Alphabetical Listing) | State tax authority | Official listing of Hawaii state tax forms including income tax returns for reporting winnings | December 22, 2025 |
Methodology: Rates and filing assumptions are checked against official sources listed below and summarized for educational planning.
Corrections: Use our corrections policy or contact page to report a source change or page issue.
Responsible play
Lottery draws are chance-based. Predictions, generators, and strategy content do not guarantee winnings — and age or access rules depend on local law and the official operator.
If gambling stops feeling fun, free confidential support is available in every market we cover. Start with the country directory beside this section.
Lottery Valley is an independent publisher, not a lottery operator.
Tax calculator disclaimer
Calculations use standard assumptions. Actual tax depends on filing status, income, deductions, residency, and current law — and using this tool does not create a legal, tax, or advisory relationship. Verify current rules with official sources and a qualified CPA, tax attorney, or financial professional before acting on a large lottery-winning scenario. Questions or corrections: hello@lotteryvalley.com.