How much would you keep?
Estimate your lottery prize after federal and state taxes.
State Tax Guide
California Lottery winnings are not taxed by the state, but federal tax can still apply. Use this calculator to estimate withholding, compare lump sum vs annuity payouts, and see your possible take-home amount.
Last reviewed
Tax year
Estimate your lottery prize after federal and state taxes.
Advertisement
These examples show estimated take-home amounts for common prize sizes and current Powerball and Mega Millions cash values. The estimate shows $0 for California state tax in these examples, but federal withholding and final federal tax can still reduce what you take home.
| Gross prize | Estimated federal tax | Estimated California tax | Estimated take-home | Effective tax rate |
|---|---|---|---|---|
| $100,000 | $13,170 | $0 | $86,830 | 13.17% |
| $500,000 | $138,134 | $0 | $361,866 | 27.63% |
| $1,000,000 | $320,000 | $0 | $680,000 | 32% |
| $10,000,000 | $3,650,000 | $0 | $6,350,000 | 36.5% |
With the default settings, a $1 million California Lottery prize comes out to about $680,000 in estimated take-home pay. The estimate includes federal tax and shows $0 for California state tax.
| Gross prize | $1,000,000 |
|---|---|
| Estimated federal tax | $320,000 |
| Estimated California tax | $0 |
| Estimated total tax | $320,000 |
| Estimated take-home | $680,000 |
| Effective tax rate | 32% |
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. For California Lottery prizes, the estimate shows $0 for California state tax; federal withholding and final federal tax can still reduce the cash payout.
| Advertised jackpot | $760M |
|---|---|
| Cash value used for this estimate | $326M |
| Federal withholding | $78,240,000 |
| Estimated federal tax | $120,570,000 |
| Estimated California tax | $0 |
| Estimated cash after tax | $205,430,000 |
This estimate is tied to the next Powerball drawing on Sunday, November 1, 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. For California Lottery prizes, the estimate shows $0 for California state tax; federal withholding and final federal tax can still reduce the cash payout.
| Advertised jackpot | $482M |
|---|---|
| Cash value used for this estimate | $203.6M |
| Federal withholding | $48,864,000 |
| Estimated federal tax | $75,282,000 |
| Estimated California tax | $0 |
| Estimated cash after tax | $128,318,000 |
This estimate is tied to the next Mega Millions drawing on Wednesday, November 4, 2026. Jackpot values refresh with the page's hourly revalidation. Use the calculator controls for filing status, residency, annuity, and payout settings.
California takes $0. Prizes from the California Lottery are not subject to California state income tax, so the state deducts nothing from what you won. Federal tax still applies, and the amount the Lottery withholds when a qualifying prize is paid is not necessarily your final federal bill.
California does not tax prizes from the California Lottery, including SuperLotto Plus, Powerball, and Mega Millions. That means the estimate shows $0 for California state tax. Federal withholding can still reduce the amount paid upfront, and your final federal tax is determined when you file.
Swipe sideways to compare all columns.
Regular federal lottery withholding generally applies when winnings minus wager are more than $5,000.
California does not tax California Lottery winnings.
California Lottery says state and local taxes are not withheld on Lottery prizes.
The estimate starts from the gross prize or cash value, then applies federal reporting, withholding, and final-tax rules on top. California's share stays at $0 throughout.
Swipe sideways to compare all columns.
SuperLotto Plus is sold only in California, so it follows the same headline rule as the rest of the state's games: the California Lottery takes no state income tax from the prize. Jackpots start at $7 million annuitized, and a winner who takes the Cash Option instead receives the estimated current cash value in a single payment.
The table follows the page's standard method: a single cash payout, the 2026 federal effective-rate ladder, and California's $0 state share. The annuity path is covered in the next subsection.
Swipe sideways to compare all columns.
Jackpot payouts arrive in 30 graduated annual installments unless you select the Cash Option within 60 days after the Lottery authorizes payment. The published schedule is specific: under California Lottery regulations, the first installment equals 1.5051% of the announced jackpot, each later payment runs about 5 percent above the prior year, and the thirtieth reaches 6.1954%. All 30 add up to the full advertised amount. Every installment is taxed federally in the year it reaches you, which spreads taxable income across decades instead of concentrating it in one filing year. Miss that window and the annuity becomes automatic.
Unlike most participating states, California does not pay fixed prize tables for Powerball and Mega Millions. The California Lottery's game rules make prize amounts pari-mutuel: they vary with ticket sales and the number of winners, so they differ from the fixed amounts shown on the national websites. Base your tax math on the actual California prize you would receive, not the national figure.
For both games, the state's $0 rule holds for whatever tier you hit: California state tax on a California Lottery prize stays at zero, and only federal tax treatment matters.
The California state tax amount stays at $0 even as the prize gets larger. What changes is the federal side: reporting, withholding, and what you may owe when you file.
Swipe sideways to compare all columns.
Most scratch off wins are taxed simply. California adds nothing, because state income tax does not apply to California Lottery prizes. What varies is the federal side: bigger prizes can trigger reporting and withholding, and a small number of top-prize games pay winnings over many years instead of at once.
A few high-tier scratch off games spread a grand prize across years instead of one payment. Current examples include set-for-life style games such as a $20 ticket advertising $200,000 a year for 25 years. On the federal side you include each installment in income in the year it reaches you, like any other lottery income. On the California side the answer does not change: the state adds $0 to every payment, year after year. Claiming these prizes also involves a Payment Election form that must be witnessed by a Lottery representative or notary.
Sizable California Lottery prizes touch three systems at once: the Lottery's claim form pays you, IRS Form W-2G reports the winnings, and federal withholding takes a share before payment. Each answers a different question, and the distinctions matter at tax time.
The claim form is how the Lottery verifies and pays you; it does not calculate your federal tax. Prizes over $599 generally must be claimed through the California Lottery, but that claim threshold is separate from IRS Form W-2G reporting and federal withholding.
Form W-2G reporting depends on the type of gambling, the amount won, whether withholding applies, and in many cases the relationship between winnings and the wager. IRS 2026 instructions increased the minimum threshold for certain information returns and backup withholding, including Form W-2G, to $2,000 for payments made in 2026. That does not mean every California Lottery prize over $2,000 is reported the same way.
Regular federal withholding for lottery winnings generally applies when winnings minus the wager are more than $5,000. That is different from California claim forms, W-2G reporting, and the final federal tax shown on your return.
Backup withholding can apply under separate IRS rules, such as missing or incorrect taxpayer information. Form 5754 is used when a prize is shared by a group or claimed for someone else, so the payer can report the winnings correctly.
Jackpot winners make one choice that shapes every later tax return: take the Cash Option as a single payment, or receive the full advertised amount across 30 annual installments. You have 60 days after the Lottery authorizes payment to elect the Cash Option. California's $0 applies to both paths, so the decision is entirely about federal tax timing. Non-jackpot prizes skip the choice and are paid in one payment.
Swipe sideways to compare all columns.
Claim deadlines tell you how long you have to collect the prize. They are not IRS tax thresholds. Verify the exact deadline with the California Lottery before waiting to claim, especially if you plan to mail a ticket.
Swipe sideways to compare all columns.
California does not tax California Lottery prizes, but that does not answer every filing question. If you live outside California, your home state, federal return, and any other California income can still matter.
Swipe sideways to compare all columns.
More Lottery Links
Move from California tax estimates into state lottery guides, game pages, and related resources.
Odds
Compare the odds of winning each jackpot before estimating what it is worth after tax.
State lottery
Go back to California lottery results, featured games, and key state lottery information.
Games
See the main California games, results, and draw details.
Jackpots
See current prize amounts when the next step is jackpot context rather than tax estimates alone.
Lottery Tax Guides
These explainers cover the questions users usually ask after checking a California tax estimate, including withholding, payout choice, and state-vs-resident filing issues.
Payout Decisions
Compare how lump-sum and annuity lottery payouts change tax timing, federal brackets, and after-tax cash flow.
State Comparison
See why state and local tax can swing take-home winnings dramatically even when two winners claim the same prize.
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.
Answers to California Lottery tax questions, including the 0% California state tax estimate, federal withholding, W-2G reporting, scratchers, game-specific prizes, claim deadlines, and resident/nonresident limits.
California does not tax California Lottery winnings at the state level. Federal tax can still apply, and the California Lottery exemption does not apply to every form of gambling or sweepstakes income.
None. The California Lottery does not withhold state or local tax from prizes. Federal withholding applies under IRS rules, 24% when a prize's proceeds minus the wager exceed $5,000.
Claim forms collect your prize; Form W-2G reports the winnings to the IRS. The California claim threshold and the federal reporting rules answer different questions, so neither one replaces the other.
Generally, the payer withholds 24% when winnings minus the wager exceed $5,000. That withholding shows up on Form W-2G, and it is a down payment on your tax bill rather than the final number.
No. Withholding is an upfront amount held back from the prize. Your final federal tax is determined when you file and can change based on income, filing status, deductions, credits, residency, and other details.
California scratch off prizes carry $0 in state income tax. Federal reporting and possible federal withholding depend on the prize size, and a small group of top-prize games pays winnings as multi-year installments, which changes only the timing of federal tax, not whether anything is owed.
California does not tax California Lottery winnings at the state level. SuperLotto Plus prizes sold through the California Lottery use the same $0 state tax; federal tax can still apply.
California does not tax Powerball and Mega Millions prizes sold through the California Lottery at the state level. Federal tax can still apply, and out-of-state lottery or other gambling income can be treated differently.
California does not tax California Lottery prizes, but your home state, federal return, other California income, and residency facts can still matter.
No. California does not tax the prize whether you choose a lump sum or annuity. The choice can still change federal tax timing because the money is paid in different years.
Draw game tickets must reach Lottery offices within 180 days of the winning draw date, except that Mega Millions and Powerball jackpot tickets get one year from the drawing. Scratch off tickets follow the announced end-of-game date instead, also on a 180-day window, and expired prizes are gone forever.
Keep the ticket or claim confirmation, your payout statement, Form W-2G if the payer issued one, and details of any withholding. Group-won prizes can involve Form 5754, so hold onto that paperwork when someone else collected for the group. These records line up what was withheld against what you owe when you file.
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: Aug 2026 content upgrade: annuity correction, CA-parity sections, scratch off coverage, vocabulary alignment, and copy deduplication. Sources reverified 2026-08-27.
| 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 |
| California Franchise Tax Board - Gambling Income | State tax authority | Official FTB guidance that California does not tax California Lottery winnings, including SuperLotto, Powerball, and Mega Millions. | July 17, 2026 |
| California Lottery FAQ | State lottery authority | Official California Lottery FAQ stating that federal taxes are withheld from prizes and state/local taxes are not withheld on Lottery prizes. | July 17, 2026 |
| California Lottery - Claim a Prize | State lottery authority | Official California Lottery claim guidance for prize-claim process, claim forms, and claim deadlines. | July 17, 2026 |
| California FTB Forms and Publications | State tax authority | Official California tax forms and instructions used for resident and nonresident filing context. | July 17, 2026 |
Methodology: The estimate is based on official FTB, California Lottery, and IRS sources checked for this page. It is for planning only and does not guarantee your final federal or state tax result.
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 United States. The helpline beside this section is a good place to start.
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.