Our services as a tax lawyer
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+32 470 70 02 01
Anticipate, challenge, protect.
Taxation & Legal Defense.
Your shield against the tax authorities
Tax audits and disputes can jeopardize a company’s stability.
At Grand Line , we defend your interests against the tax authorities, while ensuring the compliance and transparency of your operations.
Our tax lawyers combine legal expertise , financial strategy and in-depth knowledge of Belgian tax law to transform every situation into a controlled opportunity.
Included services:
We support you at every stage of the tax procedure — from audit to dispute, all the way to legal defense.
Tax audit & assistance
Our lawyers intervene as soon as we receive a notice of tax audit.
We prepare your case, gather the supporting documents and ensure direct contact with the administration to limit risks and penalties.
Tax appeals and disputes
In the event of a correction or disagreement with the administration, we draft and file the necessary administrative and legal appeals .
Our team is proficient in the procedures before the FPS Finance, the Tax Court and the competent courts.
VAT & Tax Disputes
We handle disputes related to VAT, corporate income tax, personal income tax or withholding tax .
Each case is analyzed in detail to identify taxation errors and possible corrective measures.
Audit and tax compliance
We conduct preventative tax audits to identify potential risks before they become problematic.
This includes verifying your tax returns, reviewing your cross-border transactions, and validating your tax structure.
Negotiation & regularization
We represent you in all negotiations with the tax authorities (payment plan, transaction, regularization).
Our approach aims to find pragmatic and confidential solutions , in full compliance with the legal framework.
Tax criminal defense
In the event of an investigation or criminal prosecution for alleged fraud or irregularity, our lawyers will defend you before criminal and tax courts.
We are building a solid strategy based on transparency, cooperation and the protection of your fundamental rights.
Why entrust your tax defense to Grand Line
Reactivity.
Our tax lawyers combine the technical expertise of tax law with a strategic vision of the company to effectively defend your interests.
We intervene both preventively (audit, compliance, optimization) and curatively (recourse, dispute, litigation).
You will benefit from:
comprehensive support for your tax audits and disputes,
a rigorous and well-documented defense ,
- seamless coordination between our Accounting, Tax & Optimization and Tax Lawyer departments
- and transparent communication throughout the process.
Frequently Asked Questions
What to do in case of a tax audit
Contact a tax lawyer immediately. Prompt and structured preparation increases your chances of avoiding an audit.
Can you appeal a decision by the FPS Finance?
Yes. We draft appeals and plead your case before administrative or judicial authorities.
Do you help negotiate a payment plan?
Yes, we represent our clients in all negotiations with the administration to regularize their situation.
Do you intervene in tax criminal investigations?
Yes, our lawyers will provide you with a full defense in the event of prosecution or questioning by the financial prosecutor’s office.
Do you conduct preventative audits?
Yes, we offer a comprehensive tax audit to identify risks before any audit.