THAILAND – Cross-border transfers to Thailand were increasingly delayed and subjected to detailed bank inquiries as global and domestic anti-money-laundering rules were tightened, affecting retirees, businesses and property buyers.
International pressure and regulatory overhaul
The Financial Action Task Force (FATF), the global body setting anti-money-laundering and counter-terrorist financing standards, placed fresh demands on countries after Thailand’s 2022 listing on the FATF grey list. That listing prompted Thai authorities to adopt stricter rules and broaden the powers of the national anti-money-laundering agency. Banks were required to document transfers more thoroughly and to report suspected illicit activity, a shift that has rippled across the payment chain.
Why routine transfers were interrupted
Banks around the world responded to regulatory pressure by beefing up ‘Know Your Customer’ and transaction-monitoring systems. Automated screens flag unusual patterns — such as large amounts, repeated payments to the same beneficiary, or flows involving higher-risk corridors — and a flagged transfer is often paused for manual review. At that stage customers can receive detailed questionnaires about the purpose of funds and relationships with recipients, and asked to provide invoices, contracts or proof of the funds’ origin.
Practical impact on individuals
Private individuals felt the changes in everyday banking. Retirees who regularly sent pensions to Thailand reported unexpected requests for documentation and delays of days to weeks. The checks were intended to verify both the source of funds and their stated use, but they left some customers unable to access money needed for living expenses or to meet visa balance requirements on Thai accounts.
Businesses and property transactions hit particularly hard
Companies making cross-border payments for goods or services faced similar hurdles: banks asked for detailed invoices, contracts and proof of business relationships. In the real estate sector, foreign buyers must secure a Foreign Exchange Transaction Form to register property ownership, and issuing banks now vet transfers more closely before providing that certification. Delays in these checks have, in some cases, slowed or imperiled property deals.
How correspondent banking and SWIFT play a role
Most transfers to Thailand traverse multiple institutions via the SWIFT network and correspondent banks. Each intermediary represents an additional compliance checkpoint and potential fee. Following past enforcement actions against major banks for weak controls, many correspondent banks tightened relationships or withdrew services for higher-risk corridors, a process known as de-risking that has made some transfers more complicated or costly.
Rising costs of sending money
Banks have raised spending on compliance teams and monitoring technology, and some of those costs are passed to customers. Traditional branch banks commonly charged flat fees in the mid-teens to around thirty euros per transfer plus currency margins of up to about three percent. Online and specialist providers often offered lower headline fees but remained subject to the same compliance requirements and could also pause transactions that appeared unusual.
Alternative services and limitations
Specialised money-transfer firms have grown in response, using local rails and balances in multiple countries to settle payments faster than conventional SWIFT chains. These providers can be cheaper and quicker for routine transfers, but they too perform customer identification and transaction screening. For large or atypical transfers, they may request the same documentary evidence and can also delay payments.
Legal framework in Germany and Thailand
In Germany, banks operate under the Anti-Money Laundering Act implementing European rules, obliging them to monitor cross-border transactions and report suspicious flows. Thai regulators have tightened domestic rules and empowered authorities to investigate and freeze accounts when warranted. For foreigners opening Thai accounts, banks now commonly demand documentary proof of the source of sizable deposits, sometimes including certified translations.
Practical advice for smoother transfers
Customers were advised to be proactive: notify their bank before large or first-time transfers, use precise payment descriptions (for example ‘monthly pension for living expenses’ or ‘payment for invoice No. X’), and keep invoices, contracts and statements ready. Businesses were encouraged to allow extra processing time and to budget for potential fees or currency margins.
Outlook
Regulators and banks signalled that tougher scrutiny would persist as countries work to meet FATF standards. Thailand has continued reforms intended to address international concerns and to leave the grey list; if progress is recognised, some friction could ease. At the same time, digitisation and new payment technologies may simplify small transfers while maintaining strict checks on larger or more complex flows.
Note: This article is based on current international anti-money-laundering standards and Thailand’s financial rules. Fees, processing times and documentary requirements vary by bank and individual case. Readers planning transfers should consult their bank or a financial adviser. Research status dated October 2025.