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IRS Form 6166 · Singapore

IRS Form 6166 Apostille for Singapore

How to authenticate a IRS Form 6166 Certification of US Tax Residency for use in Singapore: the exact route, translation requirements, and full-service handling from West Palm Beach.

Singapore accepts an apostille.

Your IRS Form 6166 needs one certificate from the U.S. Department of State to be valid in Singapore — no embassy step.

Sending a IRS Form 6166 to Singapore — commonly for employment passes and business registration — requires authenticating the document so Singapore authorities accept it. Because Singapore is a Hague Convention member, the route is a single apostille. Here is exactly what applies to this document and destination.

Route to Singapore
Apostille
Issuing agency
Internal Revenue Service
Getting the document
You obtain this from Internal Revenue Service
Translation
English generally accepted.

How to apostille a IRS Form 6166 for Singapore

  1. Send us your IRS Form 6166 details and confirm the destination is Singapore.
  2. Ship the document to us, or drop it at our West Palm Beach office.
  3. We submit it to the U.S. Department of State for apostille.
  4. The apostilled IRS Form 6166 returns to you or your recipient in Singapore.

Translation

English generally accepted. Where required, we coordinate certified translation with your order.

Ready to start?

Tell us what you have and where it is going. We reply with the correct route, a flat quote and shipping instructions.