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 what you need to file your tax return properly, and involve you in the process, 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.

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

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 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.

It was a great pleasure to rely on Boy's ad Gert Jan's services and expertise to sort out my tax... situation. It almost made tax declarations a fun thing to do, which is quite something! I highly recommend their more
Vivan Storlund
Vivan S.
Got 4 years of taxes with interntional accounts sorted like it was nothing. Great advice and... flexibility, can only recommend!read more
iva z
iva z
Knowledgeable and fast tax advice. Great service, would highly recommend!
Edison Smith-Stubbs
Edison S.
Beste Boy,Dank voor de prettige, heldere en snelle samenwerking. Vanwege de aankoop van een nieuw... huis en het tijdelijk hebben van 2 huizen konden we wel wat hulp gebruiken bij ons belastingaangifte. Boy heeft ons top geholpen en volgend jaar ga ik zeker weer een beroep op de Belastingbespaarders doen.Gr. Dennisread more
Dennis Akkermans
Dennis A.
All reviews mention the same things : customer friendly, honest, transparent, helpful, patient,... knowledgeable, diligent etc...but the truth is : it all applies to boy and gertjan. Being an expat, our tax situation was very complicated. They solved it for us, always with a smile and good humour :). We highly recommend more
Deepak G Bhat
Deepak G B.
Hele deskundige en prettige service waar ik met vertrouwen mijn belastingzaken regel. Snel en... vakkundig resultaatread more
Damien Poelhekke
Damien P.
Vriendelijk en deskundig geholpen.
Andre Rodriguez
Andre R.
Very professional and quick on turning things around.Fast answer to emails and calls. I felt very... well advised during the whole stressful process : thank you!read more
Barbara Fabbri
Barbara F.
I worked with Boy after I purchased my first house in Amsterdam. He was extremely friendly,... professional, knowledgeable, helpful, and quick in filing my tax returns. would definitely recommend!read more
Julia Calhoun
Julia C.
Amazingly helpful, very quick and friendly. Thanks a lot.
Sumy a
Sumy a
Great service, friendly staff and very fast support! I am highly recommending their services to... anyone who needs support with their annual tax returns!read more
Dimitrios Kales
Dimitrios K.
Amazing accountant, provided great service, was efficient, friendly, and very flexible. Most... important: I was able to get $ in tax more
Glenn Gerding
Glenn G.
Knowledgeable, quick, efficient
Alessandro Rigato
Alessandro R.
Op "goed geluk" met deze heren een afspraak gemaakt en dat was een prima ervaring. Snel een... afspraak, heldere en deskundige uiteenzetting m.b.t. mijn vragen. Helaas zonder gunstig resultaat voor mij, maar begrijp nu wel geheel en al mijn problemen met de belastingdienst en kan nu de juiste vervolgstappen zetten. 5 sterren zeker more
Paul Hartman
Paul H.
Wat ben ik opgelucht dat ik Boy Mulder van De BelastingBespaarders om advies en hulp heb... gevraagd.Betrokken , deskundig en efficient heeft hij mij bijgestaan in mijn more
Annigje Hidding
Annigje H.
Heel snel en goed geholpen, heeft zichzelf dubbel en dwars terugbetaald door kennis van zaken.
Huigen Schellevis
Huigen S.
I find tax and financial matters quite frightening, however The Taxsavers made the process simple... and painless. Boy was most helpful and communicated quickly and effectively, explaining everything clearly and what was needed from me. Thanks for the help! See you for next years tax more
Angela Brown
Angela B.
Fast and friendly service - good advice and immediate returns. I could not be happier with my new... tax accountant!read more
Natasha Whalley
Natasha W.