Thailand / Move dashboard

28 Jul 2026 Tax-residency certificate: critical path

Thailand move — master plan

Full timeline

Now — early August
Finish and submit DTV application
Target application: 3–4 August. Keep the final 23 August entry target protected.
By 23 August
Re-enter Thailand
Target date supports 186 Thailand days in 2026.
August–September
Temporary stays, payment decisions, adviser search
Keep booking evidence; hosts should file TM30. BoursoBank confirmed; keep N26 only as backup research and appoint a Thai cross-border tax adviser.
October
Establish Bangkok base
Sign final lease, obtain TM30/residence evidence, set up Thai SIM and decide health cover.
October–November
Tax ID and driving documents
Apply for Thai tax ID once the address trail is stable. Resolve Dutch-licence translation and book car conversion / motorcycle tests.
December
Lock the 2026 evidence file
Complete income, distribution, THB spending and presence records.
January–March 2027
File, receive receipt, request tax-residency certificate
File the 2026 Thai return as early as practical, then apply for the certificate.

Master to-do

Done To do now Pending / waiting Later / dependent

  • Submit DTV application
    Professional pack in progress; submit 3–4 August.
  • Set up BoursoBank Ultim as the Thailand account
    Confirmed eligible. Obtain/activate the physical card and make sure one card payment posts each month.
  • Choose the Thailand spending route
    Resolved: Revolut → BoursoBank Ultim as the Thailand-only account; Wise Alipay+ remains an optional QR layer.
  • Book first Bangkok stay
    Ask each host to handle TM30; keep bookings and invoices.
  • Secure final lease and TM30
    After arrival and apartment selection; then use it for tax ID, residence proof, health cover and driving tasks.
  • Appoint Thai cross-border tax adviser
    Target September; confirm Branderis income treatment, evidence method and certificate path.
  • Apply for Thai tax ID
    Only after final address evidence; target October–November.
  • Set up health insurance and Thai SIM
    After arrival / stable address; activate insurance for arrival and retain a local contact number.
  • Driving: car conversion + motorcycle licence
    After residence evidence: translate Dutch licence, gather medical documents, and book separate motorcycle tests.
  • Maintain the 2026 evidence file
    Begin on re-entry: day count, money trail, statements, TM30 and lease documents.