Do you need help with your taxes? We are here for you!

Are you looking for an advisor to do your tax return? As individual or Entrepreneur? One Day Finance is happy to help you!

We communicate in clear and understandable way. We think along with your situation. Whether it concerns your income tax, corporate income tax return or the M-form


We take the time for your Tax declaration. This naturally starts with an extensive intake online of true the phone and asking the right questions.

Fast response

We respond within 24 hours. In addition, you always have contact with one person from the beginning until after submitting the tax return.

Clear and understandable

One Day Finance's advisers communicate clearly and comprehensibly. You choose whether to make an appointment to go through your tax return or not.

Would you like to have help? Choose one of the following three options​

One address for all tax issues

Whether you have to make or have already made an important tax choice, need tax advice or want to outsource your tax return? One Day Finance is at your service for all your tax issues. From income tax returns, allowances to a family bank loan.

Filing the tax return every year takes a lot of time, and you can use some help now and then. Would you like to have your tax return prepared by an experienced tax advisor? One Day Finance has a lot of experience and is happy to help you through the Dutch Tax Return.

From € 135,-

Looking for our rates and services?

Curious about what we can do for you? We offer a wide range of services. Our rates are transparent and always discussed in advance. Would you like to know more?

Customers about One Day Finance​

Our Guarantees

Why choose help with filing a tax return?

In general, you can do your tax return yourself. That may sound crazy coming from a financial advisor, but we are mainly there for complex situations. Most of the information in your tax return has already been filled in, in advance, by the tax authorities. Then all you have to do is check them. So, I can hear you thinking, “Why should I choose help with my tax return?”

With the help of a financial advisor, you can save both time and money. You will not be faced with unexpected surprises, such as fines and additional assessments. Together with the advisor, you go through your financial situation.

So what are complex situations? In complex situations, you can think of the purchase of your first home, you are married, divorced or recently became a tax partner, you have had a child, you have received an inheritance, or you are going to receive a gift and last but not least you are an entrepreneur.

In some cases, it is useful to engage an advisor. Especially in complex situations or when there are a lot of Assets. But also if you have filed your tax return yourself in recent years, but you are not entirely sure whether the returns have been filed correctly.

Of course, One Day Finance can also only check the declarations from past years.

Popular services One Day Finance

Income Tax Return

135 € 160,- for fiscal partners(€ 80,- p.p.)
  • Completely online
  • Personal contact with one advisor
  • Optional: teams-meeting Concept € 40, -

Provisional assessment

100 Including calculation
  • Per assessment
  • Advice
  • Incl. sending


135 € 160,- for Fiscal Partners(80,- per person)
  • With or without meeting
  • 100% Satisfaction Guarantee
  • Quotation in advance

From € 135,-

Looking for our Income Tax Support?

How we work

  • PHASE 1: Quote

    After you have contacted us by telephone, e-mail, Whatsapp or via a contact form, we always start with a quote. This way you immediately know what to expect from us.


    After approval, we start collecting the necessary data, request an authorization and prepare a draft version.


    Depending on your choice, we may or may not schedule an appointment. During this appointment, we go through the declaration together. After approval, we submit the declaration to the tax authorities.

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