Rob Koster

Rob Koster has graduated from the ‘Nederlandse Federatie van Belastingadviseurs’ [Dutch Federation of Tax Advisors] in The Hague. In 1983, he started his career in tax consultancy and he has gained 24 years of experience in the general and international tax consultancy practices of Ernst & Young, PriceWaterhouseCoopers and Deloitte.

 

As the team leader of the Tax Compliance Center of Deloitte Rotterdam, Rob was responsible for a large number of complex corporate income tax returns of (listed) multinationals and large Dutch businesses.

E-mail: rob.koster@advancetaxcompliance.com

Stef Merks

Stef Merks has graduated from the Nederlandse Federatie van Belastingadviseurs in The Hague. In 1998, he started his career in tax consultancy and has gained 9 years of experience in the international tax consultancy practices of Ernst & Young and Deloitte.

 

As manager of the Tax Compliance Center of Deloitte Rotterdam, Stef was responsible for a large number of complex corporate income tax returns. In addition, Stef gained significant experience in Tax Control Framework, tax assurance, tax accounting and tax risk management both under IFRS and US GAAP accounting principles (FAS 87/ IAS 12/ FIN 48/ IFRS).

E-mail: stef.merks@advancetaxcompliance.com

 

Mark de Jong

 

Mark de Jong started his career in tax consultancy in 2002 and has gained 6 years of experience in the international tax consultancy practice of Deloitte.

As key member of the Tax Compliance Center of Deloitte Rotterdam, Mark was responsible for a large number of complex (fiscal unity) corporate income tax returns. In addition, Mark gained significant experience in tax assurance, tax accounting and tax risk management both under IFRS and US GAAP accounting principles (FAS 87/ IAS 12/ FIN 48/ IFRS).

E-mail: mark.dejong@advancetaxcompliance.com