Maine Lottery Tax Calculator: Withholding, Filing, and Payout

A Maine lottery tax calculator starts with one number: roughly 31%. That is what comes off the top of any prize over $5,000 before you see a dime, split between 24% federal withholding and 7.15% Maine state withholding.¹ The catch is that the 24% federal piece is only a down payment. Lottery winnings count as ordinary income, and a sizable prize pushes most of that money into the top 37% federal bracket, so you will owe more when you file.²

What Comes Off the Top

The moment you claim a Maine lottery prize over $5,000, the paying agency withholds 24% for federal income tax and 7.15% for Maine state tax.³ Maine’s rate is set by statute to match the state’s highest marginal income tax rate.⁴

Prizes between $600 and $5,000 skip the withholding, but you still owe tax when you file. Non-U.S. residents who win in Maine face a higher 30% federal withholding rate.¹

What You’ll Still Owe at Filing

The 24% federal withholding is not your final federal tax. Lottery winnings are fully taxable income on your Form 1040, and large prizes get taxed at progressive rates that climb to 37%.⁵ For tax year 2026, the single-filer brackets are:

10% up to $12,400
12% from $12,401 to $50,400
22% from $50,401 to $105,700
24% from $105,701 to $201,775
32% from $201,776 to $256,225
35% from $256,226 to $640,600
37% over $640,600

For married couples filing jointly, the top 37% bracket kicks in above $768,700.² On a prize large enough to sit mostly in that top bracket, your true federal rate is about 13 percentage points higher than the 24% that was withheld. That gap is the surprise bill that lands at filing time.

Maine is more predictable. The top 7.15% rate applies to taxable income above $64,850 for single filers, $97,300 for head of household, and $129,750 for married filing jointly in 2026.⁶ Any real jackpot blows past those thresholds, so almost the entire prize is taxed at 7.15%, matching what was withheld. Maine’s standard deduction ($15,300 single, $30,600 joint for 2026) phases out entirely for single filers above $102,250 and joint filers above $204,550, which means a significant win wipes out your Maine deduction and leaves a small additional balance owed to the state.⁷

Non-residents who buy a winning ticket while visiting Maine owe state tax only on the Maine-sourced portion, but the 7.15% is withheld at payout all the same.⁸

A $1,000,000 Worked Example

Take a single Maine resident claiming a $1,000,000 lump-sum prize in 2026, with no other income. Here is what the math looks like.

At the claim window:

Federal withholding at 24%: $240,000
Maine withholding at 7.15%: $71,500
Check in hand: $688,500

At filing time, the full progressive rates apply. Total federal tax on $1,000,000 of ordinary income works out to roughly $326,000 under the 2026 brackets before any deductions. Subtract the $240,000 already withheld and you owe the IRS roughly $86,000 more.² The Maine side comes out close to even because the 7.15% withholding already matches the top state rate, with a small additional balance due from the phased-out standard deduction.

Your actual take-home shifts with filing status, other income, and deductions, but the planning rule is simple: set aside 10% to 15% of the cash you receive at claim time to cover what still comes due.

Lump Sum or Annuity

Jackpot winners choose between a lump sum, typically around 50% to 60% of the advertised jackpot, or an annuity paid over 30 years. The tax consequences are different enough to matter.

A lump sum lands every dollar in a single tax year, pushing nearly everything above $640,600 (single) or $768,700 (joint) into the 37% federal bracket, plus Maine’s 7.15%.² The annuity spreads income across 30 years, with each installment taxed in the year received. For a winner with little other income, smaller annual installments can leave more of each payment in lower brackets, and the savings compound.

Estate exposure cuts the other way. If you die before all 30 annuity payments are made, the remaining installments become part of your taxable estate. The federal estate tax exemption is $15,000,000 for 2026.⁹ A large Mega Millions or Powerball annuity can push an estate past that line and leave heirs with a bill. A lump sum gives you more room to plan around that risk while you are alive.

The Maine Gambling-Loss Trap

Federal law lets you deduct gambling losses against gambling winnings if you itemize on Schedule A, capped at your total winnings for the year. Win $50,000, lose $30,000, and you pay federal tax on $20,000 of net winnings, as long as you have records.⁵

Maine does not follow suit. The state starts from your federal adjusted gross income, which includes the full winnings, but it does not pick up your federal itemized deductions. A Maine resident who won $150,000 and lost $200,000 at the casino in the same year still owes Maine tax on the full $150,000. If you gamble regularly, build this into your Maine tax estimate from the start.

Avoiding an Underpayment Penalty

Because the 24% federal withholding covers less than two-thirds of what a top-bracket winner actually owes, waiting until April to settle up can trigger IRS underpayment penalties and interest. The same risk applies on the Maine side if your liability exceeds what was withheld.

You avoid the federal penalty by meeting any one of these safe harbors:

Your total withholding and estimated payments cover at least 90% of your tax for the current year.
You paid at least 100% of last year’s total tax (110% if your prior-year AGI exceeded $150,000).
You owe less than $1,000 after subtracting withholding and refundable credits.

¹⁰

For most winners the prior-year safe harbor is easiest. If you owed $5,000 in federal tax last year with AGI under $150,000, paying $5,000 across withholding and estimated payments this year clears the penalty regardless of the new lottery income. If your prior year was itself a high-income year, you will need to make an estimated payment using Form 1040-ES to bridge the gap. The practical move is a single large estimated payment made shortly after you claim the prize, not spread quarterly installments.

Group Wins and Form 5754

When an office pool or a group of friends wins together, the person who physically claims the prize must file IRS Form 5754 listing every member and their share.¹¹ The lottery then issues a separate W-2G to each member for their portion. Skip this step and the IRS treats the full prize as income to the single claimant, with the shares handed to friends looking like taxable gifts. Handle Form 5754 at the claim window, not after the money has been split.

1
Maine State Lottery. FAQ
2
Internal Revenue Service. IRS Releases Tax Inflation Adjustments for Tax Year 2026
3
Office of the Law Revision Counsel. 26 USC 3402 – Income Tax Collected at Source
4
Maine Legislature. Maine Code Title 36 5255-C – Withholding on Certain Gambling Winnings
5
Internal Revenue Service. Topic No. 419 – Gambling Income and Losses
6
Maine Revenue Services. Individual Income Tax 2026 Rates
7
Maine Revenue Services. Withholding Tables for Individual Income Tax
8
Maine State Legislature. Maine Code Title 36 5102 – Definitions
9
Internal Revenue Service. Estate Tax
10
Internal Revenue Service. Topic No. 306 – Penalty for Underpayment of Estimated Tax
11
Internal Revenue Service. About Form 5754 – Statement by Person(s) Receiving Gambling Winnings