How Long Do You Have to Claim a Thai Lottery Prize?

Claim deadlines at a glance: 2 years for government lottery, 10 years for charity lottery

The deadline depends entirely on which ticket you are holding. Thailand's Government Lottery Office prints two types of ticket, and they carry very different claim windows⁵.

For a government lottery ticket, you have 2 years from the draw date to claim. The clock starts on the day of the draw, not the day you check your numbers. If you do not come forward within those 2 years, the prize is treated as unclaimed and the money is sent to the state as revenue¹.

For a charity lottery ticket, the window is much longer: 10 years from the draw date. The same rule applies at the end of it. Once 10 years pass, the prize money goes to state revenue¹.

Both deadlines are set out in the same place in the official game rules, and the wording is identical apart from the number of years. That makes it easy to remember: government lottery, 2 years; charity lottery, 10 years⁶.

A few practical points about how the clock works:

• The period runs from the draw date, not from when you bought the ticket or when you noticed the win.
• It applies to every prize tier, from the two-digit last prize up to the first prize.
• The prize is paid to the person who holds the winning ticket and presents it to claim¹.
• There is no grace period and no extension published for either type.

If you are used to other countries, Thai windows are generous. Vietnam, for example, gives winners 30 days from the date the results are determined, and Vietlott gives 60 days from the date the result is confirmed⁷. Thailand's 2 years for the government lottery is far longer than either.

What happens to unclaimed prizes after the deadline

When the claim period runs out, the prize is not re-drawn and it is not handed to another player. The money is sent to the state as revenue¹. That is the whole of it: the ticket stops being worth anything, and the funds leave the lottery's prize pool.

This is a common pattern across Asia. In China, unclaimed lottery prizes are treated as forfeited and the money goes into the lottery public welfare fund⁸. Malaysia's Special Cash Sweep forwards winnings unclaimed after 6 months to the Ministry of Finance⁹. Thailand's version sends the money to state revenue instead of a welfare fund, but the practical result for the player is the same: after the deadline, there is nothing to collect.

What this means for you in practice:

• Check your tickets. A winning ticket sitting in a drawer past the deadline is worth nothing.
• Do not assume someone will contact you. The prize is paid to whoever presents the winning ticket, so it is on you to come forward¹.
• Keep the ticket intact. It is the ticket itself that carries the claim, so damage or loss matters.
• Note the draw date. That is the date the 2 year or 10 year clock starts from.

If you want the wider picture of how claim windows and unclaimed money work across the region, there is a full guide to unclaimed lottery prizes and a step by step walkthrough of how to claim a lottery prize in Asia.

Government Lottery or charity lottery: which ticket do you hold

Since the draw of May 2, 2019, the Government Lottery Office has printed two types of ticket: government lottery tickets and charity lottery tickets¹⁰. They look similar enough that people mix them up, and the difference decides whether you have 2 years or 10 years to claim.

The government lottery is the standard Thai ticket, the one sold at THB 80 a ticket in the single ticket format used since the draw of September 1, 2017. Before that, tickets were sold in pairs at THB 80 for two halves, up from THB 20². The official price today is THB 80, and selling above that price is against the rules¹¹.

The charity lottery is the second type printed by the same office¹⁰. Charity lottery prizes carry a withholding tax: personal income tax is withheld at source at 1 percent of the charity lottery prize, collected from the winner and remitted to the Revenue Department².

So the quick way to tell which deadline applies to you:

If you are not sure which one you have, the GLO Call Center on 0 2528 9999 can help you work it out⁵. You can also read more about how these printed number games work in the guide to printed number ticket lotteries, and about the standard ticket in how much a Thai government lottery ticket costs.

How to claim a prize at the Government Lottery Office

The Government Lottery Office is at 359 Nonthaburi Road, Tha Sai subdistrict, Mueang Nonthaburi district, Nonthaburi province 11000¹². That is in Nonthaburi, just outside central Bangkok, not in the city center.

You cannot simply walk in. Prize claims at the office require an online queue booking made in advance through the GLO website at www.glo.or.th, the GLO Lottery app, or a QR code. The rule is one queue per person, for up to 200 tickets¹³.

The office handles a large volume. Capacity is 65,000 tickets per day, split into a morning session from 07:30 to 12:00 with 45,000 tickets, and an afternoon session from 12:01 to 15:00 with 20,000 tickets, Monday to Friday².

How the payment works depends on the size of your prize:

• Prizes of THB 20,000 or less are paid in cash³.
• Prizes over THB 20,000 are paid by check from Krungthai Bank's Government Lottery Office branch, with stamp duty already deducted³.

There are also bank channels. Prize payments are made through the Bank for Agriculture and Agricultural Cooperatives, Krungthai Bank and the Government Savings Bank¹³. The three banks representing the office for prize claims are the Bank for Agriculture and Agricultural Cooperatives, Krung Thai Bank and Government Savings Bank¹³.

If you deposit a winning ticket rather than claiming in person, payment is made within 3 business days after the office has verified the tickets and there is no obstacle to payment, by check deposit or bank transfer to Krungthai Bank¹⁴.

A simple checklist before you go:

1. Book your queue online at www.glo.or.th, through the GLO Lottery app, or by QR code. One queue per person, up to 200 tickets¹³.
2. Bring the winning ticket itself. The prize is paid to the holder who presents it¹.
3. Come on a weekday. Claims run Monday to Friday, morning or afternoon session².
4. Know your prize size. Under THB 20,000 is cash; over that is a Krungthai Bank check³.
5. Allow for verification. Deposited tickets are paid within 3 business days once verified¹⁴.

Draw results are broadcast from 14:30 until about 16:00, so if you are checking numbers on draw day, that is when they appear¹⁵. For more on where tickets are sold and how the draws run, see where to buy lottery tickets and how lottery draws work.

Helpline, website and help channels for problem gambling

The Government Lottery Office runs help channels for people who may have problems with, or be at risk of, lottery addiction, working with outside organizations that have expertise in the area¹⁶.

If you want to talk to someone, these are the numbers:

• Gambling help line 1323. A call center run by the Department of Mental Health, Ministry of Public Health of Thailand. Free call or web chat, available every day, 24 hours¹⁷.
• Gambling consultation line 0 2528 9999, press 9. For people in Thailand who feel anxiety from gambling, and for their family members¹⁸.
• Social Help Center Hotline 1300. 24/7, free and confidential support and information¹⁹.
• GLO Call Center 0 2528 9999. For questions about tickets, prizes and claiming⁵.

Support through these lines is free and confidential²⁰. If you want to understand more about spending limits and self checks, there is a guide to lottery responsible play, and for the wider picture of how state lotteries work in the region, see lotteries in Asia.