You've built something real. Maybe it started as a side hustle, maybe it's been your full time eenmanszaak for a decade. Either way, your business has grown a kind of value that doesn't show up on an invoice: hidden reserves, goodwill, the name people trust. And now you're staring at the same question a lot of Dutch entrepreneurs face this year. Should I move into a BV?

The honest answer is, probably, eventually. The harder question is how, because the ordinary route to incorporation treats that transition like a sale. The Belastingdienst looks at your hidden reserves and goodwill and asks for tax on them immediately, as if you'd cashed out. For a business that's actually still running, still growing, that's an awkward bill to write.

This is exactly the problem a geruisloze inbreng is built to solve.

What a Silent Contribution Actually Does

In plain terms, a geruisloze inbreng lets you bring your business into a BV without settling tax on hidden reserves and goodwill on day one. Instead of triggering a tax event, your existing tax values simply carry forward into the new company. The BV steps into your shoes, fiscally speaking, and the tax claim moves with the business rather than falling due the moment you sign the incorporation deed.

Nothing about that is automatic, though. It's a mechanism with conditions attached (around business continuity, share ownership, and exactly how the request is structured for the Tax Administration). Get those right before the notary date, and the deferral works in your favour for years. Get them wrong, and you can lose the one advantage that made the route worth choosing.

Why It's More Than a Tax Technicality

Most owners think of geruisloze inbreng purely as a tax mechanic. It's actually a liquidity decision. Convert the ordinary way, and your hidden reserves and goodwill get taxed as if you'd sold the business, a bill due before you've cashed in anything at all. A silent contribution removes that mismatch. The capital that would have gone to the Belastingdienst stays inside the company instead, where it can fund stock, hiring, or your next investment. For a business that's still climbing, that difference isn't cosmetic. It's the gap between financing your own growth and financing someone else's balance sheet.

Beyond the cash flow relief, a well timed silent contribution can also help you:

1. Separate business risk from private assets. That's the limited liability of a BV, without an upfront tax hit for getting there.
2. Build a cleaner base for investors or a holding structure, if outside capital or restructuring is somewhere on the horizon.
3. Set up for succession, so the business can eventually change hands without dragging old tax exposure along with it.
4. Reinvest instead of settle, keeping fiscal room to grow rather than paying down a claim you haven't actually realised.

The 2026 Angle: Why the Timing Argument Is Getting Stronger

Every year the self employed deduction (zelfstandigenaftrek) shrinks a little further, and every year the tax gap between staying an eenmanszaak and moving into a BV narrows with it. In 2026, that gap is closing faster than most owners have noticed. There's a second, less obvious advantage worth knowing. The transition can often be backdated up to nine months. Done right, that means lower corporate tax rates apply from the start of the year, not just from whatever date the notary happens to be free.

But there's a real trade off, and it deserves to be said plainly. This is deferral, not exemption. The tax claim doesn't disappear, it moves with you. And to keep the benefit intact, you generally can't sell your shares for three years after the move. If you're eyeing a quick exit, this isn't the mechanism for you. If you're building for the long run, it's one of the strongest tools available.

The Mistake We See Most Often

Here's where things go wrong more often than they should. Entrepreneurs treat a silent contribution as paperwork (a form to file) rather than what it really is, a coordination exercise. A "geruisloze inbreng" touches your business valuation, your notary, your accountant, and the Tax Administration, all at the same time. Skip a step (an incomplete contribution description, a valuation prepared too late, a deed signed before the tax position is actually settled) and the deferral you were counting on can be at risk before you even realise it.

The sequence matters as much as the substance. Valuations need to be prepared. Opening balance sheets need to be drawn up. The Tax Authority needs to be informed correctly, and on time. None of these steps happen in isolation, each depends on the one before it. Start the process in the last two weeks before a deadline, and it's rarely fatal, but it's always more stressful, and less optimised, than it needed to be.

The Calendar You're Actually Working Against

If a BV conversion is on your radar for 2026, September 30th is the date that matters. It's not a soft deadline. Miss the window to structure things properly, and you either lose the year or rush a decision that's meant to protect you financially for years to come.

The entrepreneurs who get the most out of a silent contribution are the ones who start the conversation early, well before the notary date is fixed, so the valuation, the accounting, and the tax filing can move in the right order instead of racing each other.

Is a Silent Contribution Right for You?

Not every business benefits equally. The right fit depends on how your reserves have built up, where the business is headed next, and how much runway you have before year end. There's no substitute for actually walking through the numbers.

That's the conversation worth having now, not in December.

Thinking about moving your sole proprietorship into a BV this year? Reach out to Bucare Consultancy and we'll map out whether a geruisloze inbreng fits your situation, and what your timeline actually needs to look like to get there without surprises.