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18 specialist services, grouped by business need.

One WONE Global Partner for each service in each market. Start from what you need to do, or go straight to a service.

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The WONE Global Partners in each market.

Named senior professionals, each admitted as the one firm for a service in their country, and the firms they lead.

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One Partner per service, per jurisdiction, admitted by review against published criteria.

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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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Answers come from statements checked against official sources, with the sources shown. Research, not advice.

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Situations · Common situations · Tax, finance & assurance

Accounting, payroll & statutory reporting

Bookkeeping, statutory accounts, group reporting and payroll across countries. Usually for: finance leaders, subsidiary managers, founders.

16 common situations · 2 usually cross-border

Find the one closest to yours

Where a situation has its own page, it opens there. Otherwise, bring it to WONE Global with your question already filled in.

  1. A subsidiary has fallen behind on its annual accounts Full situation page →
  2. Our books do not reconcile across countries Bring this to WONE Global →
  3. We need monthly management reporting for overseas entities Usually cross-border Full situation page →
  4. We are moving from local accounting rules to group reporting Bring this to WONE Global →
  5. A regulator has rejected our statutory accounts Bring this to WONE Global →
  6. Our consolidated accounts contain unexplained differences Bring this to WONE Global →
  7. The company needs bookkeeping support in a new country Full situation page →
  8. A payroll provider has made repeated calculation errors Bring this to WONE Global →
  9. Our finance team needs a multi-country close process Usually cross-border Full situation page →
  10. Accounting for revenue recognition is being questioned Bring this to WONE Global →
  11. Intercompany balances have grown out of control Bring this to WONE Global →
  12. We need to prepare for an accounting standards change Bring this to WONE Global →
  13. Our e-invoicing process is not compliant locally Bring this to WONE Global →
  14. We need independent review of financial reporting controls Bring this to WONE Global →
  15. A group company has not filed required beneficial ownership information Bring this to WONE Global →
  16. We need to rebuild accounting records after an acquisition Bring this to WONE Global →

First questions

What we will ask first

  1. 01Which entities and countries are involved?
  2. 02What is overdue or not reconciling?
  3. 03Which accounting standards apply locally and for the group?
  4. 04Who does the work today?

The approach

How WONE Global usually approaches it

  1. Step 1Review the current position entity by entity.
  2. Step 2Bring overdue work up to date with local professionals.
  3. Step 3Align local reporting with the group timetable and format.
  4. Step 4Set controls and a compliance calendar.

What is needed varies by country and by matter. Your WONE Global professional confirms the work, timing and fees before anything starts.

Across borders

Complications to check

Issues to assess when more than one country is involved. They are prompts, not conclusions about any country's law.

  • Incompatible reporting rulesGroup reporting and local filing use different accounting bases
  • Cross-border tax residenceExecutives or entities may be treated as resident in different jurisdictions
  • Permanent establishment riskEmployees or agents abroad may create local taxable presence

WONE Global Partners

Professionals who handle this work

Named professionals for these services. Where none is listed for your country, WONE Global names a vetted firm to you before any work starts, subject to availability and conflict checks.

Pablo Andres GuerraQuito · Ecuador

WONE Global Capability Partner · Ecuador

Pablo Andres Guerra

Country Managing Partner · G&G Auditores Independientes & Lex Fiscal Corp · Quito

Experienced Partner with a demonstrated history of working in the accounting industry. Skilled in International Tax, External Audit, Generally Accepted Accounting Principles (GAAP), Income Tax, and Tax. Strong entrepren…

Ulrike Berner, MBAMunich · Germany

WONE Global Capability Partner · Germany

Ulrike Berner, MBA

Managing Partner · BSP Berner Schaeffler & Partners GmbH · Munich

Ulrike Berner has been Managing Director and shareholder of BSP since 2021, leading the strategic direction, client relationships, and business development of the firm. She has extensive experience working with firms an…

Abdullah Yousef AlhussainiRiyadh · Saudi Arabia

WONE Global Capability Partner · Saudi Arabia

Abdullah Yousef Alhussaini

Founding Partner · Abdullah Yousef Alhussaini Chartered Accountant · Riyadh

Abdullah Yousef Al-Hussaini (License No. 992) is a seasoned accounting and auditing professional with a career spanning leading roles at Ernst & Young (EY) and one of Saudi Arabia’s largest insurance companies, includin…

Editorial examples of situations that arise, not a list of WONE Global clients or matters. The specialist area is a way to find your situation, not a separate practice group.

WONE Global Intelligence

Ask about doing business across borders

Ask in your own words. Answers come from WONE Global's checked records, with every source shown, and end with the named Partner who can act. Go deeper on any point, or build a decision file.

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