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Free tax resources

You don’t learn taxes in school. 
That’s why we have all your questions answered here. 
Use our guides, videos, blog posts, free tools, and more.

Compare the best e-invoicing software for Peppol in Belgium

Since the start of this year (2026), e-invoicing via Peppol has been mandatory for all VAT-liable Belgian self-employed peopl...

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Set up automatic payment reminders

Isn’t your client paying their invoice on time? Every self-employed person encounters this (unfortunately) sooner or la...

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Accountable Banking: the free business account for sole traders

Making business payments often means switching between apps, copying and pasting IBANs, and then matching everything up in yo...

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Self-billing in 2026: what about PEPPOL?

In Belgium, many freelancers work with big companies that take care of issuing invoices themselves. Whether you’re deliveri...

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E-invoicing in 2026: 3-month tolerance period

It’s the busiest time of the year. Many self-employed professionals are juggling tight deadlines, buying year-end gifts, an...

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Reclaiming VAT: how does it work?

VAT

As a business owner, if you’re registered for VAT, you need to charge your customers VAT and state this clearly on the invo...

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What can I deduct?

Search business expenses that match your situation. Tailor-made for self employed professionals in 🇧🇪

Coffee and tea Deduct tea, coffee, and other snacks
You can deduct tea, coffee and snacks at the office Do you eat snacks at th...

Tax audit risk

Easiness to justify

Internet and telephone fees Deduct your internet fees
Internet fees are easily deductible, as the link to your activity is genera...

Tax audit risk

Easiness to justify

Training costs Deduct training costs
You can deduct all the costs you have to cover to train yourself in your ...

Tax audit risk

Easiness to justify

Find deductibles for your profession

Free group coaching for the self-employed

From start to success: making the most out of Accountable

27 May 2026 12:00 - 12:45

Start as self-employed in Belgium

03 Jun 2026 12:00 - 12:45

From start to success: making the most out of Accountable

10 Jun 2026 12:00 - 12:45

From start to success: making the most out of Accountable

17 Jun 2026 12:00 - 12:45

From start to success: making the most out of Accountable

24 Jun 2026 12:00 - 12:45

Your income tax return simplified : quick steps to submit with Accountable

25 Jun 2026 14:00 - 14:45

Start as self-employed in Belgium

01 Jul 2026 12:00 - 12:45

From start to success: making the most out of Accountable

08 Jul 2026 12:00 - 12:45

Submit your VAT return with us

09 Jul 2026 14:00 - 14:45

From start to success: making the most out of Accountable

15 Jul 2026 12:00 - 12:45

From start to success: making the most out of Accountable

22 Jul 2026 12:00 - 12:45

Most used free tax resources

Income tax calculator

Discover how much you will actually earn from your self-employment and how much taxes you need to pay.

Just a few clicks and the income tax calculator does the rest – no tax expertise needed. Simplify your financial planning and get rid of uncertainty around tax calculations.

Income tax calculator

Invoice & quote templates

Simply use these templates to create flawless, professional invoices tailored for Belgian self-employed professionals.

Your invoices should be as good as your work. And of course legally correct. It's completely free and requires no registration.

Free invoice templates

A beginner’s guide to self-employment taxes

You are thinking of starting out as a self-employed professional in Belgium? You have come to the right place!

Here you find the free resources to answer all essential questions to become self-employed.

Become self-employed in 5 steps