We act fiscal and think global

Our advices provide real added value and a clear vision in the legal framework (ius).

Our added value

Our added value

The involvement. The excellence. The relationship. The quality of our recommendations.
Focusing our strengths on what we do best.
The willingness to provide advice with the most diligent service for tangible added value.

What core values do we adopt?

What core values do we adopt?

Commitment through clear and affirmed convictions with regard
to what we identify as essential for our clients.
Mutual trust at all stages of the client relationship.
Respect inside and outside the firm.
Collegiality, without silos, we think and act together.
Responsibility for our work.

What kind of advice to expect?

What kind of advice to expect?

Advice on clear, short, complete, tailor-made solutions and, if necessary, support to defend them with the tax authorities.
Advanced strategic advice in the matters in which we are involved.
Directly useful and first-reading understandable opinions that take into account economic realities and constraints.
A full command of administrative and court procedures, including at supranational level.
The best possible tax efficiency. A solution for your problems and disputes.
Full support to your business, to your needs and in the structuring or disposal of your assets.
The advantages of an independent and flexible firm: either by forming and managing a team of multidisciplinary experts suited to the needs of your project, or by bringing our in-depth tax expertise alongside other disciplines within an already existing team.

An adherence to a shared culture

An adherence to a shared culture

advisius, it is:
Highly qualified professionals serving both companies and their shareholders as well as experts who accompany them: lawyers, bankers, family offices, insurers, auditors, accountants, etc.
A team of specialists put together at the service of the corporate culture.

Our warranties:
A strategic and global approach to your matters.
Full command of the scope and high technicality of the addressed issues.
An helicopter view to adequately and efficiently address to your requests.

Here are the areas in which we can advise you

Here are the areas in which we can advise you

Our team of tax lawyers helps solving your Belgian and international tax issues. From investment funds and holding structures to the operational businesses of family or listed companies, and services to employees, expatriates, private clients, and litigation and VAT.

Business taxation (corporations, legal entities, indirect taxes)

Corporate transactions and structuring (M&A, holdings & private equity transactions, due diligence)

Investment funds

Real estate

Specific tax regimes (DTR, innovation income deduction, tonnage tax, tax and VAT consolidation, independent groups of persons, …)

Cash pool and financing structures

Activity development (start-up, scale up, international development)

Supply chain (review, structuring, indirect tax cash-flow enhancement, system simplification and compliance)

Tax rulings

Tax reporting and returns (corporate tax, legal entity tax, non-resident tax, withholdings, tax forms, certificates, DAC6, VAT, etc.)

Tax audits and disputes

Taxation of the non-for profit

Transfer pricing

VAT and customs

Withholding tax

Local and regional taxes

Remuneration and benefits

Employee stock-options and share schemes

Expat status

Incentives for employees and directors

Remuneration structuring (international mobility and split payrolls)


Private clients

Transnational tax regime for the shareholders

Wealth structuring

Estate planning and set up of control structures