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Thailand Tax Information

7% VAT

VAT is 7%. Registration required above 1.8 million THB annual revenue.

Consulting Services to Invoice

  • Strategy consulting
  • Management consulting
  • Advisory services
  • Workshop facilitation
  • Retainer arrangements
  • Project consulting

Invoice Requirements in Thailand

Tax ID number
VAT registration
Client details
VAT (7%)
Total in THB

Payment Terms

Net 30 is standard. Milestone payments for large engagements.

เงินสด30 วัน45 วัน60 วัน

Payment Methods in Thailand

Bank TransferPromptPayCredit CardCash

Consulting Invoice Tips

  • Include professional credentials
  • Break down phases clearly
  • Document deliverables
  • Consider value-based pricing
  • Reference engagement letter

Frequently Asked Questions

What tax rate applies to consulting invoices in Thailand?

Thailand has 7% VAT. VAT is 7%. Registration required above 1.8 million THB annual revenue.

What payment methods are common for consultings in Thailand?

Common payment methods in Thailand include: Bank Transfer, PromptPay, Credit Card, Cash. Net 30 is standard. Milestone payments for large engagements.

What should consulting invoices include in Thailand?

Your invoice should include: Tax ID number, VAT registration, Client details, VAT (7%). For consulting services specifically, also include: Strategy consulting, Management consulting, Advisory services.

How should consultants structure invoices?

Include engagement reference, billing period, hours or deliverables, expenses, and payment terms.

Should consultants charge for travel?

Yes, charge 50% of hourly rate for travel or include in project fee. State policy upfront.

What is Thailand's VAT rate?

7% on most goods and services. Exports are zero-rated.