Tax-shelter rules for start-up investors in Belgium

The tax-shelter scheme in brief

The principle fits in one sentence. An individual subscribes to new shares in a young company, and the state grants a tax reduction in return. FPS Finance applies this benefit through personal income tax. The aim is to steer private savings towards Belgian SMEs.

For investors, the tax-shelter reduction lowers the real cost of risk. For founders, it makes a funding round more attractive to friends and family.

Start-ups and scale-ups: two tax-shelter tracks

The scheme comes in two versions.

The start-up track

It covers companies less than four years old. The rate depends on company size:

• 45% reduction for a micro-company.
• 30% reduction for a small company.

The scale-up track

It targets more mature businesses that show genuine growth. The reduction then reaches 25%. In both cases, the eligible investment caps at €100,000 per taxpayer per year.

Conditions for the company

The company raising funds must meet several criteria.

• It meets the small-company criteria of the Companies Code.
• It does not operate as an investment, treasury or financing company.
• Its shares do not trade on a stock exchange.
• It does not act as a management company.
• It faces no financial difficulty.
• It does not reduce its capital or pay dividends during the relevant period.

Each year, the company issues a certificate to the investor. Without that document, the investor cannot claim the tax-shelter reduction.

Conditions for the investor

The investor, a private individual, must also follow strict rules.

• Subscribe to new shares, never buy existing ones.
• Hold no more than 30% of the capital after the deal.
• Stay out of any director role in the company.
• Keep the shares for four years.
• Stay under the annual €100,000 ceiling.

You can invest directly or through an approved crowdfunding platform. In that case, check that the project meets the tax-shelter conditions.

Working out the tax-shelter benefit

Take a simple example with a micro-company.

• Amount invested: €20,000.
• Tax reduction at 45%: €9,000.
• Real cost for the investor: €11,000.

At the €100,000 ceiling, the reduction therefore reaches €45,000 for a micro-company. For a small company, it comes to €30,000.

The calculation also changes how you read the risk. If the business fails completely, your net loss drops to €11,000 instead of €20,000. In other words, the relief absorbs 45% of the loss.

Holding period: the four-year rule

The clock starts when you pay up the shares. If you sell within four years, the tax authorities claw back part of the reduction. That recapture works proportionally. The same rule applies if the company stops meeting the conditions.

So plan your exit from day one. A shareholders' agreement can organise share transfers and prevent a forced early sale.

Risks to weigh before a tax-shelter investment

The tax-shelter scheme does not remove business risk.

• Capital loss: a young company can go bankrupt.
• Illiquidity: without a listing, selling shares often takes time.
• Dilution: new funding rounds shrink your percentage.
• Tax recapture: a breach by the company can cost you part of the benefit.

Therefore, spread your money over several projects. Read the company's financial plan and question the team about its assumptions.

Common mistakes

These situations make investors lose the tax-shelter benefit.

• Buying a departing partner's shares instead of subscribing to new ones.
• Investing in a company that pays dividends during the relevant period.
• Going above 30% of the capital in a second round.
• Selling within four years without calculating the recapture.
• Losing the certificate that the company provides.

Founders: preparing a tax-shelter round

On the company side, this round needs the same groundwork as any other. Investors expect a credible financial plan and a clear cap table. Also prepare the capital increase with your notary. For an SRL or SA, the mandatory financial plan forms the base of that file. With Juristelo, you build this forecast and show how the round affects cash. Finally, browse our overview of tax benefits for SMEs.