Why Singaporean clients need Internal Audit
Who needs it: āļāļĢāļīāļĐāļąāļāđāļāļĢāļĩāļĒāļĄ IPO · āļāļĢāļīāļĐāļąāļāļāļĩāđāļĄāļĩ Audit Committee.
Singaporean clients pursuing "Premium condos as 2nd home + family office in BOI Smart Visa" in Thailand typically need Internal Audit before launching or buying.
Leverage: ASEAN + Singapore-Thailand DTT 1976 + AANZFTA â our tax team combines it with the Thailand-Singapore DTT to reduce your global tax bill.
What you get with NYC Legal
âĒ āļāđāļāļāļāļąāļāļāļēāļĢāļāļļāļāļĢāļīāļ âĒ āļāļĢāļąāļāļāļĢāļļāļ Internal Control
Thailand â Singapore Double Tax Treaty
Thailand has a DTT with Singapore preventing double taxation on dividends, interest, royalties, rent and capital gains.
We obtain the Certificate of Residence (R.O.21/22) translated into English / Mandarin Chinese so you can file the credit with Singapore tax authorities.
Audit & Accounting â signed off by our in-house CPA.
Documents & process for Singaporean clients
Passport + visa + Work Permit (if held) + Thai Tax ID.
Source-country business or income documents from Singapore, translated to Thai + MFA + Thai Embassy legalisation in Singapore.
Workflow: 1) Free consult in English / Mandarin Chinese 2) Document audit 3) Petition/return preparation 4) Filing & follow-up 5) Monthly/quarterly summary report.
Fees & turnaround
Starting at quoted on request · 30â90.
Singaporean clients on a monthly retainer save 15â25% and receive a free Quarterly Tax Review.
Invoices issued in English / Mandarin Chinese so you can claim the deduction back home under the DTT.
FAQ
Do Singaporean nationals pay Thai tax if they stay under 180 days?
No â you are not a Thai tax resident. Only Thai-sourced income (e.g. rental from a Thai condo, salary from a Thai employer) is taxable.
What does Internal Audit start at?
From quoted on request + 7% VAT â fixed quote before we start.
How long does it take?
30â90 at â once documents are complete.
How does the Thailand-Singapore DTT actually reduce my tax?
We obtain the Certificate of Residence from the Revenue Department, then you file it with the Singapore tax authority to credit the Thai tax already paid â up to 100% of the overlap.
Can this be done while I'm overseas?
Yes â sign a POA + courier documents via DHL. We file and return the receipts.






