How to earn as an accountant in Belgium - side and full-time

Where paying customers come from

Paying customers for accounting services in Belgium appear through a mix of local contacts and online channels. Neighbours and friends are a natural first source - people who already trust you can give small bookkeeping or tax-filing tasks. Workplaces and colleagues can refer self-employed colleagues, small managers or local branches that need occasional help.

Local institutions also create demand. Schools, sports clubs, associations and small shops often outsource bookkeeping or need help with year-end summaries. Word of mouth remains strong: a clear one-page explanation of what you offer and whom you serve makes referrals easier. Online search and marketplaces matter as well: potential clients search by service and place, and they will compare services and prices.

Combine offline outreach and online visibility. Attend a local chamber meeting, contact neighbourhood businesses personally, and keep a simple online page that lists services, prices and booking options so people can check you quickly.

• Neighbours, friends and existing network
• Workplace contacts and colleagues
• Local clubs, schools and small shops
• Online search and task marketplaces
• Word of mouth and referrals

Setting your first price and talking about money

Start by estimating how long typical tasks take: simple bookkeeping entries, payroll runs, VAT filings, or annual accounts. Base a price on your time plus any fixed costs. When you are new, pick a rate that reflects your skill and the market but is sustainable for you. Do not promise outcomes or guaranteed savings.

Be explicit about what is included. Offer clear units - per hour, per month, per VAT return, or per project - and note when extra work will be charged. When a prospect asks for a price, give a short written estimate and state the scope and conditions. This reduces misunderstandings and makes it easier to invoice later.

When money is discussed, be professional and direct. Ask for a deposit for larger projects and a clear payment term on invoices. If you use online booking and card payments, describe accepted methods and timing before starting work.

What the first ten customers usually look like

Early customers are often small and practical: a neighbour who needs help with personal tax, a sole trader who wants regular bookkeeping, a local shop needing quarterly VAT help, or a club treasurer who needs annual accounts. They tend to have limited budgets and value clarity and reliability over marketing gloss.

You will meet a mix of one-off tasks and recurring small contracts. Many early clients prefer simple fixed-price work for clearly defined tasks. Treat these first clients as learning opportunities: ask for feedback, clarify communication channels, and keep records of time spent so you can refine offers and prices.

Practical steps to take money and issue invoices in Belgium

If you plan to accept payment as an independent person in Belgium, check registration and invoicing rules before you start. Registering an independent activity generally involves the Crossroads Bank for Enterprises - Banque-Carrefour des Entreprises / Kruispuntbank van Ondernemingen (BCE/KBO) and obtaining any required VAT identification from the Federal Public Service Finance - Service Public Fédéral Finances / SPF Finances. You also need to register with a social insurance fund to cover social contributions. For precise guidance and documents required, contact those authorities or a local accounting advisor.

On invoices include your name or company name, address, your BCE/KBO or company number if you have one, your VAT number when applicable, a clear description of the services, dates, the amount and the payment terms. If you are unsure about VAT liability or thresholds, ask SPF Finances about registration thresholds and reverse-charge rules that may apply to your clients. For questions about social security contributions and how they are calculated for self-employed income, ask your chosen social insurance fund.

If you accept card payments through a platform, payments can be paid out to your own bank account through the payment processor. Keep your banking and accounting records separate for business and private transactions. Consider basic professional liability insurance and ask the insurer what is covered for accounting errors.

What tends to go wrong in the first months

Common issues are underestimating time spent, unclear scope, late payments, and missing required registrations. New providers often underprice or accept many small tasks that cost more time than expected. Scope creep - taking on tasks beyond the agreed work without adjusting price - is frequent.

Late or unpaid invoices are another problem. Use clear payment terms, send timely invoices, and follow up politely but firmly. If a client insists on payment methods you do not accept, be clear about alternatives. Administrative compliance errors - missing VAT registration or incorrect invoice details - can lead to complications. When in doubt, contact SPF Finances or your social insurance fund to confirm what you must do.

How a Websta profile fits your accounting work

A Websta profile provides a single public page you can send to prospects: it lists services, prices, photos, a contact form and online booking. It also appears in the marketplace where people nearby search by service and place or post tasks for providers to offer on. Card payments from customers are paid out to your own bank account through Stripe; you set the prices.

Use the profile as your standard brochure and booking page. Link to it from email and social messages so prospects see the same scope and prices you discussed. Keep the page up to date with the services you actually offer and clear terms on payment and cancellations. Remember that a profile helps with visibility but does not replace follow-up, quality work, and building trust.