Thai Manufacturing: Currency, FX and Payment Risk
A 6% move in USD/THB can erase the margin you negotiated line by line. For buyers in the US, EU, UK, Japan or Australia deciding whether to import or manufacture from Thailand, currency and payment structure deserve the same attention as unit price.
What currency your quote is really in
Most Thai exporters quote USD. Their costs — labour, utilities, local materials, land transport — are in Thai baht. That mismatch sits somewhere, and it shows up in one of three ways:
| Quote basis | Who carries FX risk | Typical behaviour |
|---|---|---|
| USD, fixed period | Factory | Padded price; repricing requests when THB strengthens |
| THB | Buyer | Cleanest cost view; needs your own hedge |
| USD with FX clause | Shared | Adjusts beyond an agreed band |
None is automatically better. What matters is that the mechanism is written down. Silence means renegotiation at the worst moment — usually mid-production.
Practical FX clauses that hold up
- Validity window. Prices firm for 90 or 180 days at a stated reference rate.
- Band and trigger. No adjustment inside ±3%; beyond that, share the excess 50/50 with written recalculation.
- Reference source. Name a published mid-rate and the fixing date, for example the Bank of Thailand daily average on the PO date.
- Direction symmetry. The clause must cut both ways. If it only allows increases, it is a price escalator, not a hedge.
- Material carve-outs. Steel, resin and copper move independently; index those separately rather than folding them into FX.
Hedging tools on your side are ordinary: forward contracts for known PO exposure, a natural hedge if you also sell in the same currency, or simply paying in THB and buying baht forward. Talk to your bank about the tenor that matches your PO-to-payment cycle, typically 60 to 150 days.
Payment terms: risk versus cash
| Instrument | Buyer risk | Supplier appetite | Notes |
|---|---|---|---|
| 100% T/T advance | High | Loves it | Avoid beyond samples |
| 30% deposit / 70% on copy B/L | Moderate | Standard | Most common for Thai exports |
| Letter of credit at sight | Low | Accepted by mid/large factories | Bank fees, document discipline |
| Documents against payment | Low-moderate | Selective | Cheaper than L/C |
| Open account 30–60 days | Lowest | Only after track record | Often needs credit insurance |
Two rules keep deposits safe. First, tie the balance payment to documents that prove the goods exist and passed inspection — copy bill of lading plus a signed pre-shipment inspection report. Second, never release a large deposit to a company you have not verified: registration, shareholders, VAT status, factory address and bank account name matching the invoicing entity.
Payment fraud in this corridor is almost always a redirected bank account, not a fake factory. Confirm any account change by voice with a known contact, never by replying to the email that requested it.
Duty, tax and the numbers around the payment
- Thai exports normally leave VAT-free; you pay import duty and VAT/GST at destination.
- Bank charges, currency spread and remittance fees add roughly 0.3–1.5% depending on your bank and how you convert.
- Under FTAs available to several developed markets, a valid certificate of origin can remove duty entirely — worth more than any FX clause. See duty and origin planning.
Import versus manufacture: the financing angle
Buying stock is a short cash cycle: order, pay, receive, sell. Custom manufacture front-loads tooling, first-article costs and long-lead materials, then locks cash into a 9–18 week pipeline. Compare the two on cash conversion cycle, not just landed cost. A 15% unit saving that adds 90 days of cash tied up may be the wrong trade for a growing business — and the right one for a funded programme with stable demand.
Read next: payment terms and cash flow and tooling and mould costs.
Checklist before you sign
- State the quote currency, reference rate and validity period on every quotation.
- Add a symmetric FX band clause with a named published rate.
- Index volatile raw materials separately from currency.
- Match payment milestones to verifiable documents and inspection sign-off.
- Verify the factory's legal entity and bank account before the first deposit.
- Hedge known PO exposure with forwards matched to payment dates.
Where TUSKO fits
We negotiate the currency basis and FX clause with the factory, structure payment milestones against inspection evidence, verify the legal entity and bank details before money moves, and keep the raw-material indexation transparent. Fees are built into the landed cost of your orders, so the incentive is a clean, defensible number.
FAQ
Should I pay Thai suppliers in USD or THB?
THB gives you the truest view of the factory's cost and lets you hedge on your own terms; USD is simpler and more common. Either works if the quotation names a reference rate and a validity period.
What is a fair FX adjustment clause?
A symmetric one: no change within about ±3% of the reference rate, and beyond that a 50/50 share of the difference recalculated against a named published mid-rate on the PO date.
Are 30/70 payment terms safe?
They are the market norm and acceptable if the 70% is released against a copy bill of lading and a passed pre-shipment inspection report, and if you verified the supplier's legal entity before the deposit.
When is a letter of credit worth the cost?
On large first orders, custom tooling programmes or any order where a deposit loss would hurt. Bank fees typically run a few tenths of a percent of value, cheap insurance against a mid-production dispute.
How do I avoid bank-account fraud on Thai payments?
Verify the beneficiary name matches the invoicing legal entity, confirm any account change by phone with a known contact, and never accept new details sent as an email reply or from a free email domain.