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Sourced answers on doing business across borders.

Every statement is labelled: source-checked, professionally reviewed or not yet checked, with its source and date where checked.

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For heads of tax and tax teams

Registrations, treaties and exposure, market by market.

Tax registrations, treaty relief, permanent establishment, transfer pricing and the changes to watch, with a source and check date on every figure.

What to check in each market

The guide areas your team relies on

  • Registration thresholds and deadlines for corporate tax and VAT or GST
  • Treaty rates and the conditions for relief
  • Permanent establishment triggers for staff and contracts
  • Transfer pricing documentation and thresholds
  • Minimum tax rules for large groups
  • Filing calendar and penalties

Services and Partners

Who acts for your team

One WONE Global Partner for each service in each country. Where none is in place, WONE Global confirms a vetted Associate firm and tells you who it is first.

Dr. Mohamed Fawzi KurdTripoli · Libya

WONE Global Partner · Libya

Dr. Mohamed Fawzi Kurd

Chairman & Managing Partner · Libyan Consultancy Group (LGC) · Tripoli

Mohamed Fawzi Kurd is the Chairman and Managing Partner of the Libyan Consultancy Group (LGC), with over 16 years of experience in financial advisory, audit, and corporate governance across Libya and the MENA region. He…

Katherin Diaz VelillaBogotá · Colombia

WONE Global Partner · Colombia

Katherin Diaz Velilla

Co-Founder · V&V Associates · Bogotá

International tax attorney and strategic advisor with 12+ years across Colombia\\\'s DIAN, Ministry of Finance, Senate, Presidency, and EY. Co-founder of V&V Asociados. Specializes in cross-border tax structuring, trans…

Miguel Angel Asencio AsencioMexico City · Mexico

WONE Global Partner · Mexico

Miguel Angel Asencio Asencio

Founder, Managing Partner · Summare Capital Solutions SC · Mexico City

Miguel has more than 30 years of experience with national and international exposure, 19 years with Deloitte Mexico from February 1998 through November 2016, serving multinational clients on different industries such as…

Ebrahim Asvat K.Panamá · Panama

WONE Global Partner · Panama

Ebrahim Asvat K.

Managing Partner · Patton, Moreno & Asvat · Panamá

Ebrahim Asvat K. is a founding partner of Patton, Moreno & Asvat. His practice focuses on corporate law, asset and tax planning, mergers and acquisitions, and offshore business structures. He holds an LL.M. from Harvard…

All WONE Global Partners →

Tools

Save your team the legwork

  1. Compare marketsUp to three markets on the same 11 questions, with the source and check date in every cell. Free.
  2. Decision filesOne question researched across every market and area, with the Partner for each piece. Save it to My WONE.
  3. WatchtowerAlerts when the rules in these areas change in the countries you work in. Included in WONE Leader Intelligence, USD 995 a year.
  4. Fixed-fee reviewsA written review before you enter, hire, restructure or exit, quoted as a fixed fee before work starts.

Read the guide: For CFOs and tax teams: settle these before money moves →