Forex brokers with PromptPay in Thailand
How Thailand traders fund a forex account with PromptPay (THB), which brokers accept it, and the bonuses you can claim — with the regulatory reality up front.
Last updated 28 July 2026 · Reviewed by Tim Morris
Using PromptPay to fund a forex account
PromptPay is among the methods Thailand traders use to move money in THB. To fund a broker, you open the cashier, choose PromptPay, and authorise the transfer; the broker converts it to your account currency (often USD) at its rate. Withdrawals usually return to the same method. Confirm the broker lists PromptPay, and check any conversion or processing fees before you deposit.
Bonuses you can claim from Thailand
Offered through brokers' offshore entities. Shown for information — review the regulatory note above before funding any account.
100% Deposit Bonus on first deposit (10%–60% tiered on later deposits over $100)
The bonus itself isn’t withdrawable — you trade with it and keep the profits you make.
- Time limit
- Expires 28 days after last deposit or trading activity
Verified 2026-06-21 · figures from the Broker & Bonus Matrix
cashback bonus
"Guaranteed Bonus" (FBS’s offer name) up to $5000 — tiered: $100 + 2 lots = $10; $500 + 10 lots = $50; $10,000 + 1,000 lots = $500; $100,000 + 10,000 lots = $5000
- Min deposit
- $100
- Time limit
- 30 days from registration
Verified 2026-06-21 · figures from the Broker & Bonus Matrix
20% Top-Up Bonus (up to $5,000)
The bonus itself isn’t withdrawable — you trade with it and keep the profits you make.
- Time limit
- Applies to every transfer; bonus forfeited after 60 days of inactivity
Verified 2026-06-21 · figures from the Broker & Bonus Matrix
Thailand payment methods
- Bank transfer (THB)
- PromptPay
- TrueMoney
- Visa/Mastercard
Is forex trading legal in Thailand?
Thailand licenses no local retail forex/CFD brokers. Any firm soliciting securities or derivatives business needs a Thai licence, and the SEC runs an active public Investor Alert list naming unlicensed operators, including forex platforms. The BOT's exchange controls restrict baht-related FX and bar direct retail speculation on the baht. Full Thailand guide: legality, tax & bonuses →
Frequently asked questions
› Can I deposit with PromptPay at a forex broker from Thailand?
Brokers serving Thailand commonly accept Bank transfer (THB), PromptPay, TrueMoney, Visa/Mastercard. Availability varies by broker, so confirm PromptPay is listed in the broker's cashier before signing up.
› How long do PromptPay forex deposits take?
Deposits are usually fast — often instant or within a few hours — while withdrawals can take longer depending on the broker's processing. Exact times and any fees vary by broker and method; check the broker's terms.
› Is forex trading legal in Thailand?
Grey and tolerated, with currency-control limits. No Thai law criminalises a resident for using an offshore-regulated broker, and the practice is widespread, but it is unregulated and unprotected: the SEC warns against unlicensed operators and the BOT limits cross-border FX funding and forbids speculating against the baht. This is general information, not legal/tax advice.
Payment and country information is general guidance only — not legal, tax, or financial advice. Methods, fees, and rules change; verify with the broker and the relevant authority before acting.