Illinois lottery winnings are taxed at the federal level and may also face state tax. Use this calculator to compare payout options, withholding, and your likely after-tax payout.
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, Illinois state tax, payout choice, and filing status.
Estimated lottery payout examples after taxes in Illinois
Gross prize
Estimated federal tax
Estimated Illinois state tax
Estimated take-home
Effective tax rate
$100,000
$13,170
$4,950
$81,880
18.12%
$500,000
$138,134
$24,750
$337,116
32.58%
$1,000,000
$320,000
$49,500
$630,500
36.95%
$10,000,000
$3,650,000
$495,000
$5,855,000
41.45%
If You Win a $1 Million Illinois Lottery Prize, How Much Do You Keep?
$630,500
With the default settings, a $1 million Illinois Lottery prize comes out to about $630,500 in estimated take-home pay. The estimate includes federal tax and $49,500 in estimated Illinois state tax.
Estimated $1M prize breakdown
Estimated take-home
$630,50063.05% of $1M prize
Take-home
$630,500
63.05%
Federal tax
$320,000
32%
Illinois state tax
$49,500
4.95%
Estimated tax breakdown for a $1 million lottery prize in Illinois
Gross prize
$1,000,000
Estimated federal tax
$320,000
Estimated Illinois state tax
$49,500
Estimated total tax
$369,500
Estimated take-home
$630,500
Effective tax rate
36.95%
Single filerLump sumFinal tax estimate
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.
Powerball after taxes in Illinois
This estimate uses the current Powerball cash value, not the advertised annuity jackpot. It also includes estimated Illinois state tax and federal tax based on the calculator settings above.
Powerball after-tax cash estimate for Illinois
Advertised jackpot
$707M
Cash value used for this estimate
$309.7M
Federal withholding
$74,328,000
Estimated federal tax
$114,539,000
Estimated Illinois state tax
$15,330,150
Estimated cash after tax
$179,830,850
This estimate is tied to the next Powerball drawing on Sunday, August 2, 2026. Jackpot values refresh with the page's hourly revalidation. Use the calculator controls for filing status, residency, annuity, and payout settings.
Mega Millions after taxes in Illinois
This estimate uses the current Mega Millions cash value, not the advertised annuity jackpot. It also includes estimated Illinois state tax and federal tax based on the calculator settings above.
Mega Millions after-tax cash estimate for Illinois
Advertised jackpot
$50M
Cash value used for this estimate
$21.5M
Federal withholding
$5,160,000
Estimated federal tax
$7,905,000
Estimated Illinois state tax
$1,064,250
Estimated cash after tax
$12,530,750
This estimate is tied to the next Mega Millions drawing on Saturday, August 1, 2026. Jackpot values refresh with the page's hourly revalidation. Use the calculator controls for filing status, residency, annuity, and payout settings.
Illinois lottery tax rate, withholding, and final tax
Illinois taxes lottery winnings at 4.95%. Illinois state withholding applies to Illinois lottery winnings of $1,000 or more, while federal withholding is separate and generally applies to larger prizes when federal rules are triggered.
Illinois lottery tax assumptions for tax year 2026
Tax item
Lottery Valley estimate
What to verify
Federal withholding
24% when federal rules apply
IRS regular gambling withholding generally applies when lottery winnings minus the wager exceed $5,000.
Illinois state tax
4.95%
Use the Illinois individual income tax rate for the final state tax estimate.
Illinois state withholding
4.95% from $1,000 or more
IDOR Pub-130 says Illinois lottery withholding applies each time a single payment is $1,000 or more.
City/county income-tax layer
None included
This calculator estimates federal tax and Illinois state tax; it does not add a city or county income-tax layer.
Claim timing
One year, with game-type rules
Draw games, Instant Tickets, and FastPlay use different one-year timing rules.
Swipe sideways to compare all columns.
Illinois lottery tax rates at a glance
Federal withholding24%
Separate rule for larger prizes.
Illinois state tax4.95%
2026 state tax rate used in the final estimate.
Illinois withholding4.95%
Applies from $1,000 or more.
For Illinois, the table separates Illinois state withholding, final Illinois state tax, federal withholding, final federal tax, claim timing, and estimated take-home so the claim check is not confused with the final tax estimate.
Illinois's 4.95% state rate applies to the final state tax estimate and to Illinois state withholding from Illinois lottery winnings of $1,000 or more. Withholding is separate from final tax.
Federal withholding can still apply separately.
The final Illinois tax is reconciled on the return, not at the prize counter.
A smaller prize can still create filing and reporting obligations even if little or nothing is withheld upfront.
Illinois state tax at payout and filing
Illinois uses a flat 4.95% state income tax rate for lottery winnings. The practical issue for winners is that payout-time withholding and final tax are not the same thing here, because the state withholds Illinois tax from Illinois lottery winnings of $1,000 or more in the tax treatment.
The amount you keep immediately may be higher than your final after-tax result.
Illinois tax can still be due when you file your return.
Federal tax may be withheld separately from the state result.
Illinois lottery withholding vs final tax
Illinois withholding applies to Illinois lottery winnings of $1,000 or more. Final Illinois tax is determined when the winner files, and federal withholding follows separate federal rules.
Illinois withholding compared with final tax
Tax item
At payout
When filing
Federal tax
24% may be withheld when federal lottery withholding rules apply.
The final federal tax depends on the full return, not only the prize.
Illinois state tax
4.95% Illinois withholding applies to Illinois lottery winnings of $1,000 or more.
Final Illinois tax is determined on the return.
City/county income-tax layer
None included.
This Illinois estimate does not add a separate city or county income-tax amount.
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.
Illinois state tax may still be owed at filing even if nothing was withheld at payout.
Federal withholding is separate from Illinois treatment.
The payout amount is not the same as the final tax result.
Claim-check withholding versus final tax
The amount withheld when you collect a prize is only part of the picture. In Illinois, the return determines the final state tax liability, and the payout amount is reconciled against that final figure.
Illinois withholding applies before payment when the Illinois lottery payment is $1,000 or more.
Final tax is settled on the return.
This matters most when the prize is large enough to affect the year’s return.
Illinois lottery tax by prize amount
Prize size changes what gets reported, what may be withheld, and how much attention the return needs. In Illinois, even smaller prizes can still create filing obligations, while larger prizes are more likely to trigger federal reporting and make the state return more important.
Illinois lottery tax checkpoints by prize size
Prize size
Illinois rule
Federal rule
$599
Below the $600 Illinois Lottery claim-process checkpoint and below the $1,000 Illinois withholding threshold.
No regular federal lottery withholding.
$600
Illinois Lottery claim paperwork/records can matter, but Illinois state withholding has not started.
IRS Form W-2G reporting is a separate federal rule.
$999
Below the Illinois state withholding threshold.
No regular federal lottery withholding.
$1,000
Illinois state withholding applies at 4.95%.
No regular federal lottery withholding.
$5,000
Illinois state withholding applies at 4.95%.
Federal withholding is separate and generally applies when winnings minus the wager exceed $5,000.
$5,001
Illinois state withholding applies at 4.95%.
Federal withholding can apply if the federal winnings-minus-wager rule is crossed.
$10,000
Illinois state withholding applies at 4.95%.
Federal withholding generally applies when federal lottery withholding rules are met.
$1,000,000
Illinois state withholding applies at 4.95%.
Federal withholding and final federal tax can differ substantially.
Swipe sideways to compare all columns.
$600, $999, $1,000, $5,001, and $10,000 Illinois examples
These examples separate Illinois Lottery claim paperwork, Illinois state withholding, federal withholding, and final tax. Illinois withholding starts at $1,000 or more; federal withholding is separate.
Illinois threshold examples
Scenario
Federal withholding
Illinois withholding
Estimated claim-check after withholding
Estimated final take-home after tax estimate
$600
$0
$0
$600
$570
$999
$0
$0
$999
$950
$1,000
$0
$50
$951
$951
$5,001
$1,200
$248
$3,553
$4,753
$10,000
$2,400
$495
$7,105
$9,505
Swipe sideways to compare all columns.
The prize-size table separates the $600 Illinois Lottery claim-process checkpoint, the $1,000 Illinois withholding threshold, and the $5,000-plus federal withholding rule.
Use the actual cash prize amount for Illinois, not only the advertised jackpot, because $600 claim paperwork, $1,000 Illinois withholding, and $5,000-plus federal withholding answer different questions.
$600 and up can trigger Illinois Lottery claim paperwork.
Prizes above the federal threshold can involve federal withholding.
Very large prizes make the payout versus final-liability difference much more visible.
$600 claim-process checkpoint
A $600 prize can still matter for the Illinois Lottery claim process and records. It is not the Illinois state withholding threshold; Illinois state withholding starts at $1,000 or more.
IRS Form W-2G reporting can apply when federal rules require it.
Little or nothing withheld at payout does not remove tax responsibility.
Keep the ticket and claim paperwork with your records.
$5,001 federal withholding checkpoint
Illinois withholding applies to Illinois lottery winnings of $1,000 or more. Final Illinois tax is determined when the winner files, and federal withholding follows separate federal rules.
Federal withholding can apply separately.
Illinois tax is still reconciled when you file.
The gap between cash in hand and final tax can widen here.
$50,000 prizes
A $50,000 win can involve Illinois state withholding and federal withholding before payment. The final federal tax and final Illinois tax can still differ from the amount withheld.
Keep every tax document tied to the win.
Check whether federal withholding was taken.
Nonresident winners should pay close attention to their filing obligations.
$1 million prizes
A $1 million prize makes the tax difference hard to miss because the federal and state results can diverge sharply from the headline amount. Illinois still uses its 4.95% state rate, but the final tax is determined on the return rather than by a simple payout deduction.
Estimate both federal and Illinois tax.
Annuity or lump sum can change when tax is recognized.
Large prizes deserve careful recordkeeping and filing review.
Illinois lottery taxes for residents and nonresidents
Illinois residents report lottery winnings on their Illinois return, and nonresidents who win in Illinois must file a non-resident Illinois tax return to report the winnings. The state does not use a different lottery tax rate for nonresidents in the facts here, but residency still changes the filing step.
Illinois resident and nonresident lottery tax checks
Scenario
What to check
What not to assume
Illinois resident
Illinois withholding can apply from $1,000 or more, and final Illinois tax is determined on the return.
Do not treat withholding as the final tax.
Nonresident winner
Illinois lottery withholding applies to residents and nonresidents at the state threshold; Illinois filing requirements and home-state rules can still matter.
Reciprocal wage agreements do not remove Illinois treatment for lottery, gambling, or sports wagering 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.
Illinois residency still matters because the prize state and the winner's home state can each affect reporting, credits, and the final amount kept.
Nonresident winners should expect Illinois filing obligations.
Residents and nonresidents both need to account for the winnings on the correct return.
If the prize is large, multi-state tax questions can become more important.
Resident and nonresident filing checks
Residency matters because it changes where the winnings are reported, even though Illinois does not use a different lottery rate for nonresidents in the facts here. A nonresident who wins in Illinois must file a non-resident Illinois tax return to report the prize.
Residents report on the Illinois individual return.
Nonresidents use the nonresident filing path for Illinois winnings.
A tax professional can help when more than one state may be involved.
Illinois lump sum and annuity lottery tax treatment
The payout choice affects when you receive the money, and that can affect when tax is recognized. A lump sum puts the full payout in hand at once, while an annuity spreads payments over time, so the tax timing follows the payment schedule rather than one single date.
Tax timing for Illinois lump sum and annuity lottery payouts
Payout choice
Tax timing
When it matters
Lump sum
Income is concentrated in the year the cash payout is received.
Useful when comparing a one-time cash value against the advertised jackpot.
Annuity
Income is spread across payment years.
Useful when yearly tax exposure and cash flow matter more than one upfront payment.
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.
Lump sum concentrates the tax result in the current year.
Annuity payments can spread the tax result across years.
The same advertised jackpot can lead to different after-tax timing depending on the payout method.
Lump sum timing
A lump-sum payout creates one large payment event, so the tax result is tied to that year’s return. That makes it easier to see the immediate after-tax amount, but it also concentrates the reporting in one place.
One payment year usually means one concentrated final tax result.
Federal and Illinois treatment should both be checked.
The cash amount available now is not the same as the final tax result.
Annuity payment timing
An annuity spreads payments over time, which spreads the tax timing as well. Instead of one single payout year, the winner may deal with reporting across multiple years as each payment arrives.
Each payment can matter for filing timing.
The state result is not locked to one year the way a lump sum is.
This can change the winner’s year-by-year cash flow.
Illinois lottery forms, records, and claim deadline
Lottery winnings can involve Illinois Lottery claim paperwork, IRS Form W-2G, IRS Form 5754, Illinois Form IL-5754, Form 1040, and Illinois Form IL-1040. Claim deadlines are separate from tax withholding and reporting thresholds.
Keep Illinois claim records, any Form W-2G you receive, and Illinois/federal return records together. Claim deadlines are separate from tax filing deadlines.
IRS Form W-2G reporting can apply when federal rules require it.
Form 1040 reports the income on the federal return.
Form IL-1040 is used for Illinois reporting, and nonresidents may need Schedule NR.
Forms that may apply
Several forms can come into play for Illinois lottery winnings. IRS Form W-2G reporting depends on federal rules, IRS Form 5754 is used for shared or nominee prizes, and Illinois Form IL-5754 supports Illinois lottery/gambling withholding records.
Form W-2G: federal information return for certain gambling winnings when IRS rules require it.
Form 1040: federal income tax return.
Form IL-1040: Illinois individual income tax return, with Schedule NR for nonresidents when needed.
Records to keep
Keep the ticket, claim paperwork, and any tax documents connected to the prize. Those records help match the payout amount, withholding if any, and the final return.
Save the prize documentation and any form you receive.
Keep a copy of the winning ticket or claim proof.
Match the records to the year the prize was paid or reported.
Illinois claim deadlines by game type
Illinois claim deadlines depend on the game type. Draw-game prizes generally must be claimed within one year after the drawing date, Instant Ticket prizes within one year after the game's announced end date, and FastPlay prizes within one year of the purchase date printed on the ticket.
Draw games, Instant Tickets, and FastPlay use different one-year timing rules.
Check the drawing date, the Instant Ticket game's announced end date, or the FastPlay purchase date before waiting to claim.
Claim deadlines are separate from Illinois withholding, IRS reporting, and tax filing rules.
Illinois Lottery claim timing summary
Game type
Timing note
Why it matters
Draw games
Generally one year after the drawing date.
The drawing date drives the claim window.
Instant Tickets
Generally one year after the game's announced end date.
The end-of-game date matters more than the purchase date.
FastPlay
Generally one year from the purchase date printed on the ticket.
FastPlay uses its own printed-ticket timing.
Swipe sideways to compare all columns.
Why one-rate lottery tax tables miss Illinois take-home pay
A one-rate state tax table misses several Illinois-specific factors that change the take-home result. The biggest ones are the $1,000 Illinois withholding threshold, the separate federal withholding threshold, residency-based filing differences, and game-specific claim deadlines.
Illinois estimates are stronger than one-rate tables when they separate 4.95% tax, withholding thresholds, federal tax, residency, and payout timing.
Federal withholding can change the net amount before Illinois filing does.
Nonresident filing can change the return you need to file.
Lump sum and annuity timing can shift when tax is recognized.
Why a single tax rate is not enough
The published 4.95% Illinois rate is only one part of the answer. To estimate take-home amount, also account for Illinois withholding from $1,000 or more, federal withholding, residency, and payout choice.
Illinois state withholding from $1,000 or more changes the cash-flow picture.
Federal withholding generally applies when lottery winnings minus the wager exceed $5,000.
A nonresident filing path can change the final return even when the state rate does not change.
How Lottery Valley estimates Illinois lottery taxes and take-home winnings
Lottery Valley's estimate uses the published Illinois 4.95% state tax rate, the $1,000-or-more Illinois withholding threshold, federal withholding rules, and filing context for residents and nonresidents.
The estimate reflects Illinois’s 4.95% state rate.
It separates federal withholding from Illinois withholding and final Illinois tax.
It does not replace professional tax advice for multi-state or unusually large prizes.
What the estimate includes
The estimate includes the published Illinois state rate, the federal withholding threshold, and the distinction between payout-time withholding and filing-time tax. It also reflects the fact that nonresidents may have a different filing step even when the state rate itself does not change.
Illinois state rate at 4.95%.
Federal withholding when federal rules apply.
Illinois filing context for residents and nonresidents.
What the estimate does not decide
The estimate cannot decide every filing detail for you. It does not replace the actual return, and it does not settle questions that depend on the full tax result, especially for large prizes or winners with tax obligations in more than one state.
final tax is determined on the filed return.
Multi-state issues may need professional review.
The estimate is for planning, not a filing decision.
More Lottery Links
Explore Illinois lottery pages
Move from Illinois tax estimates into state lottery guides, game pages, and related resources.
These explainers cover the questions users usually ask after checking a Illinois tax estimate, including withholding, payout choice, and state-vs-resident filing issues.
Get answers to common questions about Illinois lottery taxes, including withholding, filing, payout options, and the after-tax amount you may actually keep.
Does Illinois tax lottery winnings?
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Yes. Illinois taxes lottery winnings at 4.95%. Illinois state withholding applies to Illinois lottery winnings of $1,000 or more, while federal tax can also apply.
How much tax does Illinois withhold from lottery prizes?
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Illinois withholds 4.95% from Illinois lottery winnings of $1,000 or more. Federal withholding is separate and generally applies to larger lottery prizes when federal rules are met.
What happens if I win $600 in Illinois?
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A $600 Illinois Lottery prize can involve claim paperwork and records, but it is below the $1,000 Illinois state withholding threshold. IRS Form W-2G reporting is a separate federal rule.
What happens if I win $1,000 in Illinois?
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A $1,000 Illinois Lottery prize reaches the Illinois state withholding threshold. Illinois withholding applies at 4.95%, while regular federal withholding is separate.
What happens if I win more than $5,000 in Illinois?
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Illinois state withholding applies from $1,000 or more. Federal withholding is separate and generally applies when lottery winnings minus the wager exceed $5,000.
Is Illinois withholding the same as final Illinois tax?
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No. Illinois withholding is money taken before payment when the state threshold is met. Final Illinois tax is determined later on the winner's return and can differ from the amount withheld.
What is Illinois Form IL-5754?
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Illinois Form IL-5754 is an Illinois withholding form connected to lottery, gambling, or sports wagering winnings. It is separate from IRS Form 5754.
What is IRS Form 5754 for a shared Illinois Lottery prize?
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IRS Form 5754 is used when a prize is shared or claimed for someone else. It helps the payer prepare tax forms for the actual winners instead of treating one claimant as the only winner.
Do nonresidents pay Illinois lottery tax?
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Nonresidents can have Illinois tax and withholding on Illinois lottery winnings. Illinois reciprocal wage agreements do not remove Illinois treatment for lottery, gambling, or sports wagering winnings.
How long do I have to claim an Illinois Lottery prize?
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Illinois draw-game prizes generally must be claimed within one year after the drawing date. Instant Ticket prizes generally must be claimed within one year after the game's announced end date, and FastPlay prizes generally within one year from the purchase date printed on the ticket.
Sources and Review
Sources for Illinois Lottery Tax Estimates
We use official tax, lottery, and federal sources to keep the calculator assumptions clear. This page is an estimate for planning, not tax advice.
Last reviewed
July 18, 2026
Tax year
2026
Official sources reviewed
10 sources
Source check
Per-source dates listed below
Verified current · Next review October 1, 2026
Update note: Refreshed 2026 state tax assumptions, payout comparisons, and official source links for Illinois.
Official sources used for Illinois lottery tax estimates
Federal income-tax treatment for taxable income categories, including gambling winnings. The latest IRS publication page is checked during federal source review.
Federal information return for certain gambling winnings when IRS rules require it. Illinois Lottery claim paperwork, Illinois withholding, and regular federal withholding are separate rules.
Illinois individual income tax return used when Illinois income must be reported.
Important estimate limits
Estimate limitations
These calculations are examples based on standard assumptions. Actual tax outcomes depend on filing status, income, deductions, residency details, and changes in federal or state law.
No tax or legal advice
Lottery Valley publishes educational information and estimate-based tools. Using this page does not create a legal, tax, accounting, or advisory relationship.
Verify current rules
Tax laws and withholding rules change. Verify current requirements with official sources and qualified professionals before acting on a large lottery-winning scenario.
Professional review
For meaningful decisions, work with a qualified CPA, tax attorney, or financial professional who can review your specific situation.
Methodology: Rates and filing assumptions are checked against official sources listed below and summarized for educational planning.
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Tax calculator disclaimer
Tax estimates are educational examples only
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.
