Published April 16, 2026
📅 Last updated: May 2026
The headline savings rate at most Thai banks is 0.25%. If you've parked ฿800,000 for your retirement-visa deposit at Kasikorn at the standard rate, you're earning ฿2,000 a year on the money. Painful. The good news: there are better Thai-baht options that still satisfy immigration's lock-in requirements, and a couple of digital-bank options paying genuinely competitive rates. Here's the honest landscape as of May 2026.
Quick Facts
- Standard savings rate: 0.25%–0.50% at all major Thai banks (Bangkok Bank, Kasikorn, SCB)
- Fixed-term deposits: 1.5%–2.5% for 12–36 month locks at the same banks
- Digital banks (TMRW, LH Bank Speedy): Up to 1.5% on savings — but expat eligibility varies
- Government bond funds: 2.5%–3.5% via Thai mutual funds, low risk
- Visa-deposit interest: Same standard rates apply to retirement / marriage visa funds
- Tax: 15% withholding on interest > ฿20,000/year (avoidable with TIN + filing)
Why Thai Savings Rates Are So Low
The Bank of Thailand's policy rate sits at 2.50% as of mid-2026, but commercial bank savings rates haven't followed in proportion. Thai banks pass very little of the policy rate through to depositors — the spread funds the country's enormous SME lending market and the banks' own margins.
For a Phuket expat with ฿800,000–2,000,000 sitting in a Thai account (typical retirement-visa or living-expense pool), the standard 0.25% rate means real returns are negative once you factor in 2–3% annual inflation. Cash sitting at a Thai bank loses purchasing power every year.
That's the bad news. The good news: better options exist if you know where to look, and most don't compromise the visa-deposit lock you may need.
Standard Savings Account Rates by Bank (May 2026)
The headline savings rates at the big Thai banks are essentially identical:
- Bangkok Bank — Savings 0.25%, e-Savings 0.50%, Senior Citizen Savings 0.65%
- Kasikorn (KBank) — Savings 0.25%, K-eSavings 0.50%, K-eSavings Plus 0.85%
- SCB — Savings 0.25%, e-Savings 0.50%, EZ Savings 0.65%
- Krung Thai Bank — Savings 0.25%, KTB-NEXT 0.50%
- UOB Thailand — Privilege Banking Savings up to 0.85% (฿5M minimum)
The "e-savings" tier (online account, no passbook) typically pays double the standard rate. If you're not collecting a paper passbook, the e-savings tier is the obvious upgrade — same protection, same access, just better rate.
Senior citizen rates: if you're 55+, Bangkok Bank's senior citizen account pays 0.65% — almost triple the standard. Bring your passport showing date of birth when opening.
Fixed-Term Deposits: Where the Real Yield Lives
If you can lock money for 6–36 months, fixed-term deposits at Thai banks pay 1.5%–2.5%. As of May 2026:
- Bangkok Bank — 12-month: 1.65%, 24-month: 2.10%, 36-month: 2.40%
- Kasikorn — 12-month: 1.70%, 24-month: 2.15%, 36-month: 2.45%
- SCB — 12-month: 1.75%, 24-month: 2.20%, 36-month: 2.50%
- UOB Thailand — 12-month: 2.00%, 36-month: 2.75% (฿1M minimum)
For retirement-visa holders, the trick is the 12-month fixed deposit. Immigration requires the ฿800,000 to be on deposit for the 3 months before extension. A 12-month fixed deposit qualifies (no withdrawal in the period), so you can earn 1.65%–1.75% on visa money instead of 0.25%. About ฿14,000/year more on ฿800,000.
Some banks even offer "visa-friendly" fixed deposits that auto-renew and produce the income letter immigration requires. Ask at the branch when you set up the visa account.
Digital Banks and Higher-Yield Options
Thailand's digital-banking layer is small but growing. Two options Phuket expats can sometimes access:
TMRW (UOB) — fully app-based, savings up to 1.5%. Foreigners with Thai work permit + valid visa typically eligible. Retirees can apply but approval is mixed.
LH Bank Speedy Savings — 1.0%–1.5% depending on balance tiers. More foreigner-friendly than TMRW; accepts a wider range of visa types.
Government Savings Bank "Special Savings" — periodic promotional savings products at 1.0%–1.5%. Available at any GSB branch in Phuket; foreigner application is straightforward with a Thai tax ID.
Beyond pure savings, the Thai mutual fund industry offers government-bond and money-market funds yielding 2.5%–3.5% with daily liquidity. These are not deposit-insured but the principal risk on Thai government-bond funds is minimal. Available through Kasikorn Asset Management (K-Asset), SCB Asset Management, and Bangkok Capital.
Tax on Interest — and How to Get Most of It Back
Thai banks withhold 15% on interest paid above ฿20,000 per year per account. For a ฿800,000 fixed deposit at 1.75%, that's ฿14,000/year — under the threshold, no withholding.
For larger balances or accumulated interest, the 15% withholding kicks in. As a Thai tax resident with a TIN, you can include the interest in your annual tax filing and often get the withholding refunded if you're below the personal-allowance threshold.
Practical workflow: get a TIN (free, 5 minutes at the Phuket Revenue Office at Saphan Hin), file an annual return claiming any withholding back. For most retirees with foreign-source pension as their primary income, Thai-side tax exposure is minimal and the refund is worth the paperwork.
Frequently Asked Questions
What's the highest savings rate I can actually get as an expat? +
Around 1.0–1.5% via digital banks (LH Bank Speedy, TMRW) or e-savings tiers. For locked money, 1.65–2.5% via fixed-term deposits at the major banks.
Do fixed deposits satisfy retirement-visa requirements? +
Yes, if the bank issues a Letter of Confirmation showing the funds were on deposit for the required 3 months and are the ฿800,000 (or ฿400,000 marriage) amount. All major Thai banks issue these letters as a routine service.
Is my money safe in a Thai bank? +
Thailand has deposit insurance up to ฿1,000,000 per depositor per bank (declining over time — check current cap). For larger balances, splitting across two banks gives you full protection up to ฿2,000,000.
Can I open a high-yield account on a tourist visa? +
Most digital-bank and high-yield products require a long-term visa or work permit. Tourist-visa holders are usually limited to standard savings at branch banks (Bangkok Bank, Kasikorn).
Should I move money to government-bond funds? +
If you can tolerate principal that fluctuates ±0.5% in any given month and want the higher yield, yes — Thai government-bond funds are low-risk for THB-denominated capital. Keep at least 6 months of living expenses in regular savings for liquidity.
What's the catch with the higher-rate accounts? +
Usually one of: minimum balance (฿100K–5M), online-only access (no branch service), foreigner restrictions, or limited monthly withdrawals. Read the terms — most are reasonable for Phuket-resident expats.
Related Guides
Don't leave savings earning 0.25%
Switching to a fixed-term deposit or digital-bank tier takes one branch visit and earns you 5–10x the headline rate. Start with the right bank account, then optimise the savings tier on top.
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