Who has to file a VAT return in Belgium?
As soon as you carry out an economic activity on a regular and independent basis, you are a taxable person for VAT. That applies to the sole trader as much as to the company, and to a side activity as much as to a main one.
In practice, there are three situations.
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The standard regime: you charge VAT, you recover it on your business purchases and you file a periodic return.
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The exemption regime: if your annual turnover stays under 25,000 €, you can be released from charging VAT and from filing a periodic return. In exchange you no longer recover VAT on your purchases, and the annual listing of VAT registered clients still applies.
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Exempt activities: some professions, notably medical, teaching and insurance, are exempt under article 44 of the VAT Code.
The exemption is not automatic, you have to apply for it. It makes life simpler, but it becomes expensive the moment you invest, because the VAT on your purchases stays out of your pocket.
Monthly or quarterly return?
The quarterly regime is the most common one among freelancers. It stays available as long as your annual turnover does not exceed 2,500,000 € excluding VAT. A lower threshold of 250,000 € applies to a few sensitive sectors: energy, mobile phones and computers, and motorised land vehicles.
Above those thresholds, or by choice, you move to the monthly regime. Filing monthly has one very concrete benefit: it speeds up the refund of your VAT credit. When you invest heavily, recovering VAT every month instead of every quarter changes how your cash flow breathes.
Since the VAT chain reform that came into force in 2025, quarterly filers no longer pay an advance in December. Monthly filers are still concerned by that advance.
The deadlines to put in your calendar
A VAT return is filed and paid on the same date. Knowing this calendar avoids almost every fine.
VAT calendar
| Obligation |
Deadline |
| Monthly VAT return |
The 20th of the month following the period |
| Quarterly VAT return |
The 25th of the month following the quarter |
| Payment of the VAT due |
The same date as the filing of the return |
| Intra-Community sales listing |
The 20th of the following month or quarter |
| Annual listing of VAT registered clients |
31 March at the latest |
The 2025 reform moved the quarterly deadline from the 20th to the 25th and removed the summer tolerance for quarterly filers. The old holiday habits no longer hold.
The 2026 VAT return calendar
One rule saves a lot of cash flow: when a deadline falls on a Saturday, a Sunday or a public holiday, it moves to the next working day. In 2026 the calendar is on your side, because all four quarterly deadlines land on a weekend. Each time, you gain the Monday.
These are the real dates to block if you file quarterly.
2026 VAT deadlines for quarterly filers
| Period |
Legal deadline |
Actual date in 2026 |
| Q4 2025 |
25 January 2026 |
Monday 26 January |
| Q1 2026 |
25 April 2026 |
Monday 27 April |
| Q2 2026 |
25 July 2026 |
Monday 27 July |
| Q3 2026 |
25 October 2026 |
Monday 26 October |
| Annual client listing (year 2025) |
31 March 2026 |
Tuesday 31 March |
For monthly filers, the 20th falls on a weekend three times in 2026: the May return moves to Monday 22 June, the August one to Monday 21 September and the November one to Monday 21 December. The December advance payment is still due by 24 December.
The applicable VAT rates
Belgium works with four rates. Applying the wrong one is the most frequent and the most expensive mistake, because it repeats itself across every invoice before anyone notices.
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21 %: the standard rate, covering the vast majority of goods and services.
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12 %: among others catering excluding drinks, social housing and certain specific supplies.
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6 %: basic food products, books, passenger transport, and renovation work on older homes under conditions.
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0 %: newspapers and periodicals that meet precise conditions, plus a few particular transactions.
If you sell goods or services that fall under different rates, your invoicing tool has to carry the rate at line level, not at document level.
What to prepare before each filing
A return is prepared all year long, not the night before. Here is the list your accountant will ask for anyway.
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The sales journal, with every invoice issued during the period, including the ones still unpaid.
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The purchase journal, with the invoices received and their supporting documents.
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The credit notes issued and received.
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Reverse charge transactions and construction work under the contracting party regime.
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Intra-Community transactions, which also belong in the sales listing.
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Deductible VAT on mixed use expenses: car, phone, entertainment costs.
The most used boxes are 00 to 03 for turnover split by rate, 44 and 46 for intra-Community services and supplies, 54 for VAT due, 59 for deductible VAT, then 71 or 72 for the balance to pay or to recover.
What do you risk if you file late or forget?
Late filing means a fine per return, plus late payment interest calculated per month started on the VAT due.
Since 2025, not filing at all triggers a heavier mechanism. After three months, the administration can send you a proposal of substitute return: it then takes the highest VAT amount of the last twelve months, with a minimum of 2,100 €. You have one month to react, after which that amount becomes payable.
Filing a nil return when you invoiced nothing takes two minutes. Filing nothing at all costs a great deal more.
How Novadesko simplifies your VAT
Novadesko does not replace your accountant. It hands them clean figures, and it gives you visibility between two returns.
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VAT is calculated per line, at the right rate, with the mandatory legal wording on every invoice.
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Your purchase invoices are imported and read automatically, then sorted by expense category.
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Your sales and purchase journals are available at any moment, with the export your accountant expects.
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Peppol electronic invoicing is built in, and it has been mandatory between Belgian businesses since 1 January 2026.
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The dashboard shows the VAT balance building up in real time, which removes the bad surprise on filing day.
Frequently asked questions
What are the VAT return dates in 2026?
For quarterly filers every deadline falls on a weekend and moves to the Monday: 26 January, 27 April, 27 July and 26 October 2026. Monthly filers keep the 20th of the following month, pushed to the Monday whenever it lands on a Saturday or a Sunday.
Does Peppol invoicing change my VAT return?
It touches neither the boxes nor the dates. It changes the raw material: since January 2026 your invoices between Belgian companies travel in a structured format, your journals fill up without re-keying and your deductible VAT no longer waits for a PDF buried in a mailbox.
Do I have to file a return if I invoiced nothing this quarter?
Yes. A nil return is still a return to file. Sending nothing exposes you to the same penalties as a forgotten return.
Can I switch from the quarterly regime to the monthly one?
Yes, on request to your VAT office. It is often worth it when you regularly recover more VAT than you owe.
Is the 25,000 € exemption worth taking?
It lightens the paperwork, but it takes away your right to deduct. As soon as you buy equipment, a vehicle or a lot of subcontracting, the standard regime becomes the better deal again.
Who files the return: me or my accountant?
Both work. Many freelancers record everything day to day in their software and leave the Intervat filing to their accountant.
What if I invoiced at the wrong VAT rate?
You correct it with a credit note followed by a new invoice at the right rate. The quicker the correction, the easier it is to justify.
Read next
This guide is for information only. Thresholds and amounts are indexed every year, so check them with the FPS Finance or with your accountant before you act on them.
