Nothing visible is happening. No letter, no reminder, no reminder from the tax authorities or the country where you filled up. The only thing that happens is that the right to reclaim the VAT on that fuel expires on a fixed date, and that the amount is no longer recoverable thereafter — not even for a good reason, a busy period or a forgotten receipt as an explanation.
That is immediately the core of the answer: not arranging does not result in a penalty, but it does result in a silent loss. The money that you could have claimed back will simply remain with the country of return, without anyone actively pointing it out to you. For an entrepreneur who refuels a lot abroad, that can be an amount in a few years that will stand out as soon as someone adds it up.
No penalty, no control, no file
It's important to keep two things apart. VAT reporting in the Netherlands is an obligation with deadlines, corrections and possibly an additional tax if you do something wrong. A VAT refund from another EU country is slightly different: it's a right you can exercise, not a duty you have to fulfil. Directive 2008/9 describes the procedure by which a Dutch entrepreneur can claim a refund of foreign VAT via the Dutch tax authorities, but the same directive does not oblige anyone to do the same.
This means that no file is opened if you do not submit anything, and no check follows that you have not made a single request for a year. The tax authorities simply do not register anything because nothing has come in. So anyone who Googles whether there is a risk in the sense of a fine or an additional tax can rest assured: that risk does not exist here. The only thing at stake is the amount itself.
Why the decline is permanent
The period within which a request must be submitted is fixed and has no delay, no leniency and no extension upon request. Once that period has expired, the returning country will no longer process a request for that period, even if the receipts are still in a drawer and the amounts are correct. This makes it different from, for example, a forgotten deduction in the Dutch return, where a correction afterwards is often still possible. This option does not exist in the case of foreign VAT refunds: missed is missed.
That is exactly why the risk is often underestimated. There is no time when it hurts — no letter, no rejection, no conversation. The amount disappears silently from what an entrepreneur could have received back, and because there is nothing to see, it doesn't feel like a loss either. Only when someone calculates afterwards how much has been left behind in a few years does it become visible what it cost not to arrange it.
What this means in practice
For an entrepreneur who occasionally refuels abroad, the missed amount is usually limited and barely outweighs the time the portal work takes. For those who drive structurally internationally — an installation company with mechanics across the border, a transport company, a representative who regularly sits in Germany or Belgium — the amount per year increases, and the missed amount is added up significantly over several years. Whether this is worthwhile for a specific situation depends on how much is actually being filled and in which countries; that is something that varies from company to company.
If you want to know that without diving into it yourself, you can do so with a few questions have it calculated in an indication. This indication says nothing definitive — only the refund country itself awards the amount — but it does provide a first picture of what is currently left behind.
Why it often stays put
The reason many small business owners don't arrange this is rarely lack of willingness. It's a matter of portal work per country and per period, with different rules, forms and threshold amounts per refund country. This only pays off if someone keeps track of it systematically, and that's precisely where things often go wrong: one receipt lost, one time short on time, and the year is over before someone gets around to it.
On the page where all situations per topic have been sorted out shows what that process looks like at each step, and where most of the time goes if you were to do it yourself. Anyone who prefers to see where the data comes from before it's processed will find that on the page about where the information comes from.
It's not a subject that calls for urgency in the sense of panic, but it is a subject where clarity helps: the sooner it's known whether there's anything to recover, the more room there is to arrange it in time. Anyone who wants to check that can do so without obligation using the free quick-scan, or first read through the topics in the knowledge base at leisure on the frequently asked questions page.