'We always strive for the best possible result'


‘By using the personal approach our services are extremely flexible and accessible and always responding to the needs and wishes of our clients’


(Corporate social responsibility)

Daamen & van sluis is the heart of the community and by utilising our many varied network contacts we are able to offer your company the ultimate service it deserves.




We are an active, independent and autonomous professionals.

  We have a personal, flexible and accessible approach.

  We can respond directly to the needs and wishes of our clients.

  Our focus is on medium and small businesses, non-profit organisations and

    independent professionals both nationally and internationally.

We are a member of SRA, AGN, NBA, NOB and founders of the Knowledge Club.


Daamen & van sluis tax auditors was founded in August 1987 by Drs. Peter Paul Daamen, tax, and Wim van Sluis, chartered accountant. On January 1st, 1988 Ton Martens joined the partnership and Gert Abma, chartered accountant joined in 1999.


Mr. Abma, Mr. Martens and Mr. Van Sluis are the three partners forming the partnership and management of daamen & van sluis tax accountants.


All partners are actively involved in the partnership, particularly when accepting new clients and assignments as well as the termination thereof.

They are each responsible for their own select group of clients.



Daamen & van sluis tax accountants is a dynamic organisation made up of professionals, focused on the best possible service they can give to the clients. The organisation has a relatively one level structure so there is room for personal responsibility and initiative. Our employees, both men and women are individually situated in direct contact with our clients and are therefore flying the flag for daamen & van sluis tax accountants.


After being established in 1987 on the Heemraadssingel in Rotterdam, the company then moved to the Cypresbaan in Capelle aan de Ijssel in 1991 and then in 2004 to its current location on the Fascinatio Boulevard in Capelle aan den IJssel.


"Our employees are without exception in direct contact with the clients."



Wim van Sluis


Gert Abma


Ton Martens



Mike Otten

Manager Audit

Jeroen in 't Hout

Int. Tax Advisor

René Verbruggen

HRM  Advisor


Wim van Sluis

External Accountant

Mike Otten

External Accountant

Ingrid Baselmans

Assistent Accountant

Erwin van Geemert

Assistent Accountant

Dennis Stouthart

Control Lead

Gert Abma

Compliance Officer

Ton Martens

Relations Manager

Jesper van Zwieten

Assistent Accountant

Pim de Haij

Assistent Accountant

Saba Khalili

Assistent Accountant

Gino Visser

Assistent Accountant

Ben Hoogendoorn

Accountant employee

Sacha Schaller

Accountant employee

fiscal department

Jeroen in 't Hout

Int. Tax Advisor

Bianca van Mullem

Tax Advisor

Lisette Sterk

Tax Advisor

Dennis Ganesh

Fiscal employee

salaries, HRM, leave

René Verbruggen

HRM Advisor

Monique van Alebeek

Salary Administrator

Marco Aantjes

HRM Advisor

office / facility management

Ton Martens

Privacy Officer

Babs Maes

Head of Office Management

Marsha Hussain

 Office Manager

Natascha van Straten

Assistent Office Manager


  • SRA

    The SRA is a continuously growing network of SME accounting firms in The Netherlands. The SRA provides the currently 370 connected offices all the facilities of a large office but with the personal touch of a small office, enjoying the best of both worlds.


  • AGN Europe

    AGN International Ltd. is the 3rd largest accounting association of separate and independent accounting and consulting firms in the world.


    Gift and Inheritance



    Parent Companies

    Salaries and Social Security Tax

    Self Employed

  • The knowledge club

    Sharing knowledge, to learn from each other is of paramount importance. The knowledge club is the think-tank of enterprising comprising of Dutch companies. Maybe things are a bit different in The Netherlands, maybe things are better in The Netherlands and all because the Dutch are enterprising!


  • SMA-Accountants

    SMA-Accountants provides services in the areas of accountancy, taxes, EDP Auditing, management consultancy and secondment. SMA-Accountants’ professionals have all the expertise to attend to you in a thorough and personal manner. SMA-Accountants is represented throughout the Netherlands and offers continuity and personal involvement..


  • NBA

    NIVRA and NovAA are part of the NBA.


  • NOB

    The Dutch Association of Tax Advisers (NOB) is the professional association of university educated tax advisors in the Netherlands.


  • IRS

    With over 25 years of experience in their field, we place top IRS specialists in order to solve complex and sensitive issues. We are independent, diligent and knowledgeable.


  • Chamber of Commerce

    The Chamber of Commerce is an organisation for the business community, which is committed to an open business environment.


how to find us

Head Office

Capelle aan den IJssel


Fascinatio Boulevard 722

2909 VA Capelle aan den IJssel

Phone.: 010 - 458 11 44

Fax: 010 - 458 14 49




From Breda and Dordrecht, on the A16, direction Rotterdam

Follow the A16 in the direction of Feijenoord / Capelle aan den IJssel / Rotterdam CENTER (keep right) Continue on the A16, at the Van Brienenoordbrug keep right and take exit 25 Rotterdam Centrum / Capelle aan den IJssel / Rivium. After the exit, right-hand lane at the traffic lights. Immediately after the traffic lights keep right, exit Rivium / Fascinatio. At the end of the exit lane turn left for direction Fascinatio. You go under the buildings and, after 75 meters the roundabout 1/4 (right) Fascinatio Boulevard. You have arrived at daamen & van sluis.

From The Hague and Utrecht, Rotterdam along the A20

Take the exit A16 Dordrecht / Breda / Ring Rotterdam EAST. Follow the A16 towards Capelle aan den IJssel / Rotterdam CENTER / Feyenoord (keep right). Stay on the A16, take exit 25 Capelle aan den IJssel / Rotterdam CENTRE. After the exit keep left at the traffic lights towards Capelle aan den IJssel / Rivium. Follow the big roundabout, keep left at the traffic lights and go under the A16 and then keep right at the traffic lights; towards Capelle aan den IJssel / Rivium / Fascinatio. Keep right and take the first exit towards Rivium / Fascinatio. At the end of the exit lane turn left for direction Fascinatio. You go under the buildings and, after 75 meters the roundabout 1/4 (right) Fascinatio Boulevard. You have arrived at daamen & van sluis.

Branch office



Frederik Hendriklaan 2

3851 XB Ermelo

Phone.: 034 - 156 32 17

Fax: 034 - 155 61 44


Branch office



Vierwindenstraat 273

1013 CW  Amsterdam

Phone.: 020 - 619 49 22

Fax: 020 - 458 14 49




The server encountered an error.


Copyright 2015