Why Mexican clients need BOI Promotion Amendment
Who needs it: āļāļđāđāđāļāđāļĢāļąāļ BOI āļāļĩāđāļāđāļāļāļāļēāļĢāļāļĒāļēāļĒāļāļīāļāļāļēāļĢ · āđāļāļĨāļĩāđāļĒāļāđāļāļĨāļāđāļāļĢāļ·āđāļāļāļāļąāļāļĢ.
Mexican clients pursuing "Long-stay leases + remote-work condos" in Thailand typically need BOI Promotion Amendment before launching or buying.
Even without a special treaty, Mexican clients use the Thailand-Mexico DTT to avoid double taxation. We obtain the Certificate of Residence for you.
What you get with NYC Legal
âĒ āļĢāļąāļāļĐāļēāļŠāļīāļāļāļīāļāļĢāļ°āđāļĒāļāļāđ âĒ āđāļāļīāđāļĄāļāļģāļĨāļąāļāļāļēāļĢāļāļĨāļīāļ
Thailand â Mexico Double Tax Treaty
Thailand has a DTT with Mexico preventing double taxation on dividends, interest, royalties, rent and capital gains.
We obtain the Certificate of Residence (R.O.21/22) translated into Spanish so you can file the credit with Mexico tax authorities.
For BOI â we handle promotion privileges and tax exemption applications end-to-end.
Documents & process for Mexican clients
Passport + visa + Work Permit (if held) + Thai Tax ID.
Source-country business or income documents from Mexico, translated to Thai + MFA + Thai Embassy legalisation in Mexico.
Workflow: 1) Free consult in Spanish 2) Document audit 3) Petition/return preparation 4) Filing & follow-up 5) Monthly/quarterly summary report.
Fees & turnaround
Starting at quoted on request · 30â60.
Mexican clients on a monthly retainer save 15â25% and receive a free Quarterly Tax Review.
Invoices issued in Spanish so you can claim the deduction back home under the DTT.
FAQ
Do Mexican 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 BOI Promotion Amendment start at?
From quoted on request + 7% VAT â fixed quote before we start.
How long does it take?
30â60 at BOI once documents are complete.
How does the Thailand-Mexico DTT actually reduce my tax?
We obtain the Certificate of Residence from the Revenue Department, then you file it with the Mexico 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.