The California State Lottery rules require you to be at least 18, to buy your ticket in person at a licensed retailer inside the state, and to claim any prize before a game-specific deadline that can be as short as 180 days. California does not tax lottery winnings, but the federal government withholds 24% on any prize over $5,000, and winners’ names become public record. Everything else — how you claim, what paperwork you file, how a jackpot pays out — follows from those basics.
Who Can Play
You must be 18 or older to buy or redeem a ticket. Government Code Section 8880.52 requires every ticket and every ticket-dispensing machine to display a notice that sales and payouts to minors are prohibited, and retailers are expected to check ID when age is in question.1California State Lottery. FAQs A ticket bought by or for a minor is invalid; California does not let minors collect on gifted tickets the way some states do.
Residency is not a requirement. Visitors from other states and non-U.S. citizens can buy tickets and claim prizes. The tax treatment differs for nonresident aliens, who face a flat 30% federal withholding on the full gross proceeds with no minimum threshold.2Internal Revenue Service. Publication 515 – Withholding of Tax on Nonresident Aliens and Foreign Entities California itself does not tax the winnings, but out-of-state players should check whether their home state does.3Franchise Tax Board. Gambling
Every ticket has to be purchased inside California at an authorized retailer. The Lottery does not sell Scratchers or draw-game entries online. The mobile app and 2nd Chance program let you check results and enter promotional drawings; they do not sell you a Powerball or SuperLotto Plus play. Carrying or shipping lottery tickets across state or national borders is a federal crime under 18 U.S.C. § 1301, punishable by up to two years in prison, and proxy purchases through online resellers fall under the same rule.4Office of the Law Revision Counsel. 18 USC 1301 – Importing or Transporting Lottery Tickets If you didn’t buy the ticket at a licensed California retailer while physically in the state, it’s void.
How to Claim a Prize
What you do next depends on how much you won.
Prizes of $599 or Less
Bring the winning ticket to any participating retailer and collect cash on the spot.5California State Lottery. Fast Pay No forms. If a store can’t cover the payout, try another location or contact the Lottery directly.
Prizes of $600 to $1,000
Two options. You can walk into a Lottery district office before 4:30 p.m. with a valid, unexpired government-issued photo ID for same-day check processing. Or complete Claim Form CSL 1242, attach the original signed ticket, and mail it to Lottery headquarters in Sacramento.6California State Lottery. Claim a Prize
Prizes Over $1,000
All prizes above $1,000 require a completed claim form filed in person at a district office or by mail. You will provide your Social Security Number or ITIN for tax reporting, along with your full legal name, date of birth, and address.7California State Lottery. Claim Form CSL 1242 Missing information delays or blocks the claim. Mailed claims without errors currently take four to six weeks to process.6California State Lottery. Claim a Prize
Claim Deadlines
These are strict, and missing one costs the prize entirely. There is no appeal or extension.8California State Lottery. Winner’s Handbook
- Most draw games including SuperLotto Plus, Fantasy 5, and Daily Derby: 180 days from the drawing date.
- Powerball and Mega Millions jackpots: one year from the drawing date.
- Scratchers: 180 days from the announced end-of-game date, not from when you bought or scratched the ticket.
Protecting the Ticket Itself
The Lottery needs the original signed ticket to pay any claim. A destroyed, lost, or unreadable ticket is close to unrecoverable. Sign the back the moment you buy it, and photograph both sides. The claim form warns that failure to submit the original “may delay or prevent” payment.7California State Lottery. Claim Form CSL 1242
Jackpot Payment Options
Winners of SuperLotto Plus, Mega Millions, and Powerball jackpots pick between an annuity paid over 30 graduated annual installments or a single lump-sum cash payment. The advertised jackpot is the annuity total; the cash option pays less because the headline figure assumes 30 years of investment growth on the cash value.8California State Lottery. Winner’s Handbook
You have 60 days from the date your claim is approved to submit a notarized Jackpot Election Payment Form. Miss that window and the Lottery defaults to annuity. First annuity checks arrive within six to eight weeks; subsequent payments arrive near the anniversary of the win each year.8California State Lottery. Winner’s Handbook
Groups claiming together must agree unanimously on one payment option. Without unanimity, the prize defaults to annuity.
Taxes on California Lottery Winnings
California does not tax lottery winnings at the state level, and that applies to SuperLotto Plus, Powerball, Mega Millions, and Scratchers alike.3Franchise Tax Board. Gambling Federal taxes still apply.
Federal Withholding
The Lottery withholds 24% of any prize over $5,000 for federal income tax before you get your check.8California State Lottery. Winner’s Handbook If you don’t provide a valid SSN or ITIN, backup withholding is also 24%.9Internal Revenue Service. Instructions for Forms W-2G and 5754 Nonresident aliens pay 30% on all winnings with no minimum.2Internal Revenue Service. Publication 515 – Withholding of Tax on Nonresident Aliens and Foreign Entities
W-2G Threshold Rose in 2026
Starting in 2026, the IRS raised the threshold for issuing a Form W-2G on gambling winnings from $600 to $2,000, and the figure now adjusts annually for inflation.9Internal Revenue Service. Instructions for Forms W-2G and 5754 Win $2,000 or more and you receive a W-2G at payment or by January 31 of the following year. You still have to report all lottery winnings on your federal return whether or not a W-2G is issued.
The 24% Isn’t Your Final Bill
The upfront withholding is a prepayment, not the final tax. A large jackpot can push you into the top federal bracket of 37%, which in 2026 applies to single filers with taxable income above $640,600 and married couples filing jointly above $768,700.10Internal Revenue Service. IRS Releases Tax Inflation Adjustments for Tax Year 2026 Above those thresholds you could owe an additional 13% at filing. On smaller prizes, the 24% withheld may exceed what you actually owe, and you’d get a refund.
Debt Offsets
If you owe delinquent federal or state debts such as back taxes, unpaid child support, or defaulted student loans, the Treasury Offset Program can intercept part or all of your winnings before they reach you.11Bureau of the Fiscal Service. Treasury Offset Program You’ll get a letter explaining the offset, but factor it in before you count on a specific payout.
Winner Privacy: There Isn’t Much
California does not let lottery winners stay anonymous. Under state public disclosure laws, these details about any win are public record:
- Your full name
- The name and location of the retailer that sold the winning ticket
- The date of the win
- The amount of the winnings, including gross and net installment payments
Everything else — phone number, home address, email — stays private unless the Lottery is legally compelled to release it.1California State Lottery. FAQs The Lottery encourages winners to participate in a media availability session but does not require it.
California offers no trust or LLC workaround to shield a winner’s name. If privacy matters, talk to an attorney before you file the claim, not after.
Office Pools and Group Claims
If a group won together, the Lottery has a formal split process, and it needs to be followed precisely to avoid tax and legal trouble later.
File a Multiple Ownership Claim using Form CSL 0896. One person is designated as the group representative and signs the back of the winning ticket for the group. Every other member completes a separate Winner Information form (CSL 0897) with their name, address, SSN, and share. The Lottery issues individual checks to each member, up to a maximum of 100 claimants on a single ticket.12California State Lottery. Multiple Ownership Claim Form
On the tax side, IRS Form 5754 is what tells the Lottery how to allocate winnings so each member receives their own W-2G showing only their share. Without it, the whole prize gets reported under one person’s Social Security Number.13Internal Revenue Service. Form 5754 – Statement by Person(s) Receiving Gambling Winnings A written pool agreement naming each member, their contribution, and the agreed split isn’t required by the Lottery, but it’s the best defense against a lawsuit if someone changes their story after the numbers hit.
Fraud, Scams, and Disputes
The Lottery will never ask you to pay money to release a prize. Anyone who calls, texts, or emails saying you owe upfront “taxes” or “fees” to collect winnings is running a scam.
Ticket fraud on the player side — altering or counterfeiting a ticket, or claiming under someone else’s identity — is prosecuted under California Penal Code Section 332, which covers fraudulently obtaining money through games or trickery. A first offense carries a fine up to $5,000; a second offense raises the maximum to $10,000, and prosecutors can charge either as a misdemeanor or a felony depending on the amount involved.14California Legislative Information. California Penal Code 332 Scratchers are common counterfeiting targets, and the Lottery’s forensic examination will stop the claim and trigger an investigation if a ticket looks tampered with.
Retailers have their own rules against switching winning tickets for losing ones, refusing to hand over a paid-for ticket, or telling a customer their ticket is a loser when it isn’t. Always verify tickets yourself through the official app or a Lottery terminal rather than handing them to a clerk.
If the Lottery denies a prize you believe you’re entitled to, start with a written appeal supported by evidence: a retailer receipt, surveillance footage, anything that establishes your purchase and ownership. If the internal review fails, you can request a formal administrative hearing before an independent officer whose decision is binding. Beyond that, the only remaining option is a lawsuit in California Superior Court. The Lottery’s decisions are generally upheld unless there is clear evidence of error or misconduct, so for anything involving significant sums, bring in an attorney before you file the claim rather than after it’s denied.