Call +31 (0)20 – 2170120 or leave your details in our contact form


Emigration to The Netherlands, buying or selling a house, changing your mortgage or switching to another mortgage provider, these are examples of ‘fiscal moments’ that impact your tax return in The Netherlands considerably.

With The TaxSavers, we investigate how you need to file your tax return properly and we involve you in the process, such that you can do it yourself in the future.

Official partner
Official partner of IN Amsterdam


During the process of preparing your tax return we will require your (online – DigiD) authorization to check which details the Belastingdienst has about you. We remain in frequent and close contact with you so we don’t miss any details.

Together we follow the tax return roadmap, a step by step process in completing your tax return which eventually is submitted to the Belastingdienst.


Before the tax return is submitted, we personally discuss the ins and outs of the fiscal process, so you are well-equipped, to complete it yourself in the following years. Upon your approval, the tax return is submitted to the Belastingdienst. Our service includes a check of the provisional tax assessment (voorlopige aanslag) that the Belastingdienst sends, for the coming year.

It’s a comfortable feeling when your tax return has been discussed, checked and submitted to the Belastingdienst. A few months later, you will receive a final tax assessment from the authorities, which we will also review.

Official partner
Official partner of IN Amsterdam

Your tax return together with The TaxSavers

Boy Mulder and
Gert Jan Bennen

Tax advice

Direct contact with a tax specialist?

 We will gladly explain our methods and procedures, including what’s necessary to complete and submit your tax return.

You can reach us on week days between 09:00 – 18:00 hours (and after-hours only by appointment). You can also leave your details in the online contact form; we will get in touch with you asap.

Call us:

+31 (0)20-2170120

WhatsApp us:

Your tax advice can be organized by video-calls and/or phone.

Our Services

Tax Return

Your tax return for the current or even previous years, are completed, checked, and submitted to the Belastingdienst. Even the final tax assessment will be checked. Comfort with expertise.

Tax Assessment

Have you paid interest on your mortgage, healthcare costs, or any other tax-deductible expenses? We are up to date on which expenses are deductible and we can file a provisional tax assessment for you.

Double Check

Have you completed and filed your own tax return, but still not quite sure if you have missed anything? We can double-check this for you, and let you know if, and what you have missed. We will give you pointers on what you should take into account when filing for future years. It can save you time and money.


Immigration or emigration? If you have moved to or from The Netherlands you need to file a special tax return, the so-called M-form. We can help you prepare and file your M-form.

The company itself was fantastic, responded immediately to my contact form, and answered all the... questions I had. My advisor Boy Mulder was tremendously helpful, and made the whole process very more
Andres Anaya
Andres A.
Quick, professional and responsive.
Semsi Cihan Yucel
Semsi Cihan Y.
Boy was a great help to me as someone who had a very limited knowledge of the process and my tax... entitlements. I would definitely recommend his service's to more
Harry Gadlin
Harry G.
Hello, Boy did our tax declaration and we were very happy with his services. Available,... professional, always helpful, clear and precise. I highly recommend him !read more
Elodie Roucou
Elodie R.
Good service, clear explanations and care for the client
Stefano Barozzi
Stefano B.
TaxSavers sorted out my M-form very smoothly! No obstacles at all! They also cared about me... understanding the details of their work. I would highly recommend them!read more
Andrea Ariu
Andrea A.
The service I got was very quick, super helpful and it was really nice to work with the company.
Ola Brodowy
Ola B.
I'm very pleased with excellent, quick and efficient service.I can highly recommend Boy to work... with!I had to submit M form, which is fairly complicated and Boy made the whole process super easy, providing assurance and answering all my questions!read more
Tomasz B
Tomasz B
Real professional service, every step explained, great communication.
Justin Brett
Justin B.
I definitely recommend this company to fill your taxes. They are super professional, honest and... answer all your doubts you might have. I was having a lot of problems filling the M form, due to my complicated situation. I tried cheaper options on the market they do NOT get the work done and only cause you more problems and raise more questions. ( I learnt that the hard way ) Thanks again for your great work guys, you really saved more
Diogo Lopes
Diogo L.
Quick, efficient and worth it!
Dewald van Dyk
Dewald van D.
I would like to thank all TaxSavers staff specially Boy who assisted me by filling out the M-form.... He was very helpful and clearly explained all the steps. I highly recommend their services, they have high expertise and experience on tax more
Lucas Souza
Lucas S.
Un servicio extraordinario, te asesoran y guían en todo el proceso. Altamente recomendable.An... extraordinary service, they advise and guide you throughout the entire process Highly more
Martin Slipak
Martin S.
Na mijn emigratie naar Portugal kreeg ik van de belastingdienst het beruchte m-formulier in te... vullen voor de jaaropgave 2019. Na 4 uur werk met een kennis, hebben we het gewoon opgegeven; dit is gewoon, m.i., voor normale mensen niet te doen. Ik keek op internet wie zich daarop specialiseerde en vond zo mijn ex-buren in Diemen. Super snelle en duideijke communicatie, snel werk en een uiterst kundig en logisch uitleg voor de invulling middels een MS Teams meeting via internet. Fantastisch, zeer aan te bevelen!read more
Aleksandar Brzic
Aleksandar B.
Fantastisch geholpen door de BelastingBespaarders! Dankzij kundig werk van Boy Mulder, ontvang ik... geld van de belastingdienst i.p.v. dat ik moet more
Jeffrey Leunenberg
Jeffrey L.
Mijn belastingaangifte heb ik laten doen door Boy.Zelf heb ik er geen omkijken aan gehad. Alles... is vlot en vakkundig afgehandeld. Hij weet precies wat die moet doen, en erg professioneel in zijn werk. Ik zal iedereen Boy dan ook aanraden om daar zijn belastingaangifte te laten doen👍.read more
Danny Bakker
Danny B.
Professionele hulp bij het invullen van het M-formulier. Fijne en snelle communicatie. Kennis van... zaken, betrokken en efficiënt. Bedankt Boy!read more
Cindy Goene
Cindy G.
Very professional company, I made a request to fill my M-form and within some hours I received a... phone call back and and have it solved the same day. Totally more
Orlando Diaz
Orlando D.