Cash / Currency → Thailand

THB 450,000 or USD 20,000 equivalent

Details

Thailand requires declaration of Thai baht exceeding THB 450,000 or foreign currency exceeding USD 20,000 equivalent. The Bank of Thailand enforces foreign exchange regulations. Travelers should retain exchange receipts for reconversion when departing.

Quantity limit

THB 450,000 / USD 20,000

Documentation required

• Customs declaration

Legal reference

Exchange Control Act, BOT regulations

Practical advice

Declare cash, traveler's cheques, or monetary instruments above the local threshold to Thai Customs on arrival or departure. Use the dedicated currency-declaration channel; undeclared amounts above the threshold are subject to seizure and an administrative fine of 25-50% of the undeclared sum.

Customs authority

Thai Customs Department · https://www.customs.go.th