Starter
Self-employedThe regulatory essentials for a confident start: monthly bookkeeping, quarterly VAT and an annual personal income tax return.
Accounting, tax and executive support in Brussels and Antwerp. A Belgian family-run accounting firm since 1998.

Choosing a legal form, financial planning, initial obligations and first tax decisions.
A structured file transfer, continuity of VAT and tax deadlines, with no interruption in support.
Bookkeeping, VAT, annual accounts and regular reviews of your organisation's financial health.
Case analysis, preparation of responses and communication with the authorities on your behalf.
Separation of assets, intercompany flows, investment and property income, and family governance.
Valuation, scheduling and the tax implications of a sale, donation or reorganisation.
Court-appointed or amicable engagements, adversarial reports and support for legal counsel.
A comprehensive range of accounting management services to provide rigorous support throughout your entrepreneurial journey. An internal audit precedes every annual filing and VAT return, in complete confidence and full compliance with current legislation.
Bookkeeping and accounting supervision · Internal accounting audit · National Bank filing · VAT returnsDetermining your tax base accurately requires a thorough understanding of your company's development and accounting rules. In a tax dispute, JMS Tax Audit negotiates with the authorities on your behalf and assists you throughout any audit.
Corporate income tax · Personal income tax · VAT and special schemes · Registration dutiesFrom acquisitions and investments to stock-market transactions, every financial operation has tax implications. Productive investment deductions, Tax Shelter, property financing, reinvestment conditions and deferred taxation are options we make clear.
Investment deductions · Tax Shelter · Property financing · Reinvestment conditionsHow can you protect, structure and transfer your assets under optimal conditions? From inheritance duties to income from legal structures, knowledge of tax law reduces the burden without crossing legal boundaries. Combining practice with ethics.
Estate planning · Asset structuring · Separation of private and professional assets · Gifts and transfersITAA-certified, JMS Tax Audit's chartered accountants are sworn experts appointed by the courts for forensic assignments in commercial, civil and criminal matters.
Court-appointed expertise · Amicable expertise · Business valuation · Loss assessmentVAT and tax deadlines mapped out, documents requested from your previous adviser in line with professional practice, and our engagement confirmed in writing.
How a transfer works →We review your organisation, current obligations and expectations. With no commitment.
We identify the documents required and the deadlines to cover over the coming weeks.
The request to transfer your accounting documents is sent to your previous adviser in line with professional practice.
We take over the current VAT and tax calendar and confirm every deadline handled.
We establish the context, structure and real issues of the case before making any recommendation.
We organise the obligations, deadlines and information required to meet them.
We put the figures into perspective alongside the decisions you need to make.
We maintain the dialogue and anticipate the next steps without waiting for the deadline.
Obligations met on time, visibility over upcoming payments and an adviser you can reach.
Accounting and VAT · Personal income tax and advance payments · Professional expenses · IncorporationLet's talk →
Since 1998, JMS Tax Audit has supported entrepreneurs, directors and families with their accounting, tax and financial obligations. A family-run accounting firm guided by the discipline of a regulated professional practice.
Discover the firm →The regulatory essentials for a confident start: monthly bookkeeping, quarterly VAT and an annual personal income tax return.
Certified accounts, National Bank filing and financial monitoring complement your day-to-day bookkeeping.
Monthly VAT, automated payments and legal support for active organisations.
Comprehensive support, from financial monitoring to debt recovery, for private wealth and holding companies.
We will get back to you within two working days.