Everything we found in Massachusetts
Massachusetts sells Powerball and Mega Millions through its own app and website as well as at stores, and its tax law plans for prizes shared by a group. Every fact below is as of October 5, 2026 and comes from the Massachusetts State Lottery’s pages, claim form and help center, or the General Laws on malegislature.gov, linked in the sources. Pools can be created in every state that runs a lottery; Massachusetts is open.
Is a private pool legal here?
We found no Massachusetts statute that prohibits a group of people from putting money together to buy tickets and share a prize. The tax law plans for shared prizes. Chapter 62B, section 2, says the person receiving a prize that is subject to withholding must give the lottery a statement, “made under penalties of perjury, containing the name, address and taxpayer identification number of the person receiving the payment and of each person entitled to any portion of such payment.” How the lottery handles a group: The pool agreement names who claims. The Massachusetts State Lottery's Accounting Department handles IRS Form 5754, the form a group files so each member gets their own W-2G. (Massachusetts State Lottery contact page, checked Oct 8, 2026)
The lottery’s claim form is written for one person: the signer declares they are “the sole recipient of this payment.” A trust may claim a retail prize through the lottery’s Legal Department, but “Prizes won on online purchases are not eligible to be claimed by a trust.” See How a pool claims a prize for the steps.
ShareTheWinning is free, takes no cut of tickets or prizes and never holds money. Whether a particular arrangement is lawful is a question for counsel, not for us.
Minimum age
18 or older (Lottery game page, checked Oct 5, 2026) at a retailer. Chapter 10, section 29 bars selling a ticket or share to anyone under that age. Online play has its own minimum age, 21 or older to play online (M.G.L. c. 10, section 24(b)(i), checked Oct 9, 2026), and the player must be physically in Massachusetts; see the lottery’s online eligibility article. An online pool needs every member to meet the online age.
Where tickets are sold
Licensed agents, and the lottery’s own app and website. Section 29: “No person other than a licensed lottery sales agent shall sell lottery tickets or shares.” The lottery’s game pages say: “Powerball is also available online. Tickets can be purchased through the Mass Lottery App or Website,” and the same for Mega Millions.
Courier apps: the Massachusetts State Lottery does not publish a position on courier services; ask the lottery directly.
- Powerball multi-draw: not yet verified; the rules say only to select the number of drawings you want. Ask the lottery directly.
- Mega Millions multi-draw: not yet verified; the rules say only to select the number of drawings you want. Ask the lottery directly.
Powerball’s Double Play add-on is not offered in Massachusetts; powerball.com’s Double Play page does not list it.
Group purchase limits: None found in the rules we read (not yet verified). We read chapter 10, sections 24 and 29, and the lottery’s Powerball and Mega Millions rules.
Claim deadlines
One year after the drawing (Massachusetts State Lottery Powerball and Mega Millions rules, checked Oct 8, 2026). Count from the drawing date.
Where to claim depends on the prize and on where you bought it:
- Under $601, bought at retail: any lottery agent, any office, or by mail.
- $601 to $103,000, bought at retail: any lottery office. Up to $5,000 can be claimed in the app; up to $50,000 by mail.
- Over $103,000, bought at retail: headquarters in Dorchester only.
- Online tickets: under $601 goes to your wallet; $601 to $49,999 is claimed online; $50,000 and up at Dorchester.
Mail address: Massachusetts State Lottery, P.O. Box 859036, Braintree, MA 02185-9036.
Can winners stay anonymous?
No. A claimant's name, city or town, image, prize amount, claim date and game are public record. (Mass Lottery help center, checked Oct 8, 2026) Section 24 lets the lottery use “a prize winner’s name, city or town of residence or photograph to publicize a lottery prize claim in excess of $600.” Senate Bill 260, a privacy bill for lottery winners, was sent to a study order on October 30, 2025.
Taxes
- State withholding: 5% on prizes of $600 or more (State withholding table, checked Oct 1, 2026). Chapter 62B, section 2 is the law behind it.
- Federal: The lottery withholds 24% federal tax when a prize minus the wager is more than $5,000. A prize of $2,000 or more is reported to the IRS on Form W-2G. (IRS Form W-2G instructions, checked Oct 1, 2026) The final federal bill is settled on your return.
The split calculator applies the Massachusetts rate.
Claim offices
All open “Monday through Friday 8:45am – 4:30pm (excluding holidays)”:
- Dorchester (headquarters): 150 Mount Vernon Street, Dorchester, MA 02125-3573. 781-849-5555.
- Braintree: 1515 Washington Street, Braintree, MA 02184. 781-849-5601.
- Lawrence: Stadium Plaza, 160 Winthrop Avenue, Lawrence, MA 01843. 978-975-2674.
- New Bedford: 200 Theodore Rice Boulevard, New Bedford, MA 02745. 508-985-9892.
- West Springfield: Century Plaza, 383 Memorial Avenue, West Springfield, MA 01089. 413-781-3880.
- Worcester: 135 Gold Star Boulevard, Worcester, MA 01606. 508-755-7855.
Official site: masslottery.com.
How our pool record helps in Massachusetts
In a ShareTheWinning pool the list of everyone owed part of a prize exists before the drawing: the members, shares and confirmed payments lock before the ticket is bought; the ticket is photographed and recorded before the drawing; and every change afterward is a new entry, never an edit. When a prize reaches the Massachusetts threshold ($600 by default), the round goes on hold and we preserve an export bundle for the lottery, the accountant and, if it ever comes to it, a court.
For the first 48 hours after a win, read You won. The first five things to do. The “If we win” stop on the Journey shows the deadline and the privacy rule for Massachusetts next to your numbers.
