Belgium BV vs Bulgaria EOOD: Tax Comparison for Belgian Founders (2026)

Belgium combines a 25% corporate rate with a 30% dividend withholding and one of Europe's heaviest social contribution regimes for company directors. A founder taking profit out of a Belgian BV commonly loses close to half. Bulgaria charges 10% on company profit and 5% on dividends.

Here is the 2026 comparison, including the VVPRbis reduced-rate route that many Belgian accountants recommend, and the anti-abuse rules that decide whether a Bulgarian structure holds up.

2026 rates side by side

Item	Belgium BV	Bulgaria EOOD
Corporate income tax	25% (20% on the first EUR 100,000 for qualifying small companies)	10%
Dividend withholding	30% standard, 15% under VVPRbis from year three, 20% in year two	5%
Director social contributions	roughly 20.5% of professional income, capped	capped monthly contributions
Top personal income tax	50% plus municipal surcharge	10% flat
Combined on distributed profit	47.5% standard, about 36% with VVPRbis	14.5%
Minimum capital	no fixed minimum, but a financial plan is required	BGN 2

Worked example: EUR 200,000 of profit

Belgian BV, standard route. Corporate tax at 25% takes EUR 50,000, leaving EUR 150,000. A 30% dividend withholding takes EUR 45,000. The founder keeps EUR 105,000, before director social contributions on any management remuneration.

Belgian BV with VVPRbis. If the shares were issued for cash on incorporation and the holding period conditions are met, distributions from the third accounting year attract 15% instead of 30%. That leaves about EUR 127,500. Useful, but it requires patience and strict compliance with the conditions.

Bulgarian EOOD. 10% corporate tax is EUR 20,000, leaving EUR 180,000. A 5% dividend withholding is EUR 9,000. The founder keeps EUR 171,000.

Against the standard Belgian route the gap is EUR 66,000 per year on the same profit.

The Belgian rules that decide whether it works

Place of effective management

Belgium taxes companies whose principal establishment or seat of management is in Belgium. Registering in Sofia while every decision is made in Brussels does not move the company for tax purposes.

Cayman tax and CFC rules

Belgium's look-through taxation regime and its CFC provisions can attribute foreign entity income to a Belgian resident controller where the foreign entity is lightly taxed and lacks genuine activity. Bulgaria's 10% rate puts a Bulgarian company inside the range where substance matters.

The practical answer

Either relocate personally, or run a real Bulgarian operation: a local manager, an office, local staff or contractors, and decision-making that genuinely happens there. Our registered office guide explains the difference between a mailbox address and defensible substance.

If you relocate

Bulgaria applies a flat 10% personal income tax with no municipal surcharge, and social contributions are capped at BGN 4,130 of monthly insurable income in 2026. For a Belgian director used to marginal rates above 50% plus communal tax, the difference on personal income is dramatic.

As an EU citizen you register with the migration directorate, prove an address and health insurance, and receive a residence certificate. Belgium requires deregistration from the population register and a final tax return for the year of departure.

Formation, timeline and running costs

• Formation from EUR 399, typically five business days at the Commercial Register
• Remote incorporation via notarised and apostilled power of attorney
• Registered address from EUR 200 a year
• Accounting from EUR 50 a month, more with VAT and payroll
• Annual financial statements and corporate tax return due 30 June

The documents checklist shows what to prepare, and the annual filing calendar lists every deadline and penalty.

Invoicing Belgian clients

B2B services to Belgian VAT-registered clients are reverse charged once you hold a VIES-validated Bulgarian VAT number, so you invoice without VAT and your client self-accounts. B2C sales are handled through OSS above the EUR 10,000 pan-EU threshold. Details in the VAT registration guide.

Frequently asked questions

Is VVPRbis not good enough?

It helps, taking the combined burden to roughly 36%, but it still costs more than double Bulgaria's 14.5%, requires cash-subscribed shares from incorporation, and locks you into a waiting period before the reduced rate applies.

Can I move my Belgian BV to Bulgaria instead of forming a new company?

A cross-border conversion is legally possible within the EU but triggers exit taxation on latent gains and is slow and expensive. Most founders form a new Bulgarian company for new business and deal with the Belgian entity separately.

Do I still pay Belgian social contributions?

If you remain a Belgian resident director you generally do. If you relocate and work exclusively through the Bulgarian company, Bulgarian social security applies, subject to the EU coordination rules and an A1 assessment where you work in more than one country.

How much profit makes this worth doing?

As a rule of thumb, above roughly EUR 60,000 of annual distributable profit the annual saving comfortably exceeds the cost of running a compliant Bulgarian structure. Below that, the admin may not be worth it.

What about the dividend tax I pay in Belgium if I stay?

If you keep Belgian tax residence, foreign dividends are taxable in Belgium, typically at 30% with credit for the 5% Bulgarian withholding. That erases most of the benefit, which is why relocation or genuine corporate substance is the deciding factor.

Next step

Run your numbers through our tax calculator, compare jurisdictions on the EU tax comparison page, then book a free consultation for a straight answer on your situation.