| Bookkeeping services in Thai & English |
| Setting up an "accounting control system" |
| Setting up a "cost accounting system" |
| Training Thai staff to have basic accounting and tax knowledge |
| Withholding personal income tax returns (PND.1) |
| Withholding corporate income tax returns (PND.3,53) |
| Withholding income tax remittance returns (PND.54) |
| Mid year corporate income tax returns (PND.51) |
| Annual corporate income tax returns (PND.50) |
| Annual personal income tax returns (PND.90,91) |
| Annual summary of the withholding personal income tax returns (PND.1 Kor) |
| Value added tax returns (PP.30) |
| Value added tax remittance returns (PP.36) |