What the market actually shows - and why some employers keep losing candidates
Belgium's accountant shortage is not new. What changed in 2026 is that candidates now have access to the same salary data as employers - and they use it in interviews. Offering €2,800 gross to a general accountant with five years' experience in Brussels is effectively eliminating yourself from the race before the contract is even drafted. The Forem has listed accounting functions among the officially declared shortage professions every year since 2018.
Our position at Fed Finance is clear: the salary benchmarks published by Robert Half, Robert Walters and Michael Page give a reasonable read on the market, but they consistently underestimate bilingual FR/NL profiles and ITAA-certified candidates. These profiles negotiate 15 to 25% above published ranges. Employers who don't factor this in lose their best candidates at the first-round stage.
The levers that actually move salaries
- ITAA certification (Chartered Accountant / Tax Adviser): +20 to +35% on base gross. No other single factor has as immediate an impact.
- FR/NL bilingualism: +10 to +20% in Brussels and Flanders. In Namur or Charleroi, the impact is marginal - but bilingual candidates rarely stay in Wallonia for long.
- ERP proficiency (SAP, Exact Online, Winbooks): +5 to +10%. This is no longer a bonus - it's a prerequisite that costs more when candidates already have it.
- Peppol e-invoicing expertise: since January 2026, accountants who managed B2B e-invoicing migrations arrive with a concrete skill few junior candidates hold and that employers are actively seeking. Developing that capacity within your teams before hiring remains cheaper than recruiting an external specialist.
The 2026 salary grid: what you can realistically offer
All figures are monthly gross, excluding extra-legal benefits. Sources: 2026 salary guides from Robert Half, Robert Walters, Michael Page, StepStone and our own placement data.
| Role | Junior (0–3 yrs) | Mid-level (3–6 yrs) | Senior (6+ yrs) |
| Accounting assistant | €2,300 – €2,800 | €2,800 – €3,300 | - |
| General accountant | €2,300 – €2,900 | €3,400 – €4,300 | €4,000 – €5,000 |
| Chartered accountant (ITAA) | - | €4,500 – €6,000 | €5,500 – €8,000 (up to €10,500) |
| Payroll officer / manager | €2,700 – €3,500 | €3,500 – €4,400 | up to €5,500 |
| Management controller | €2,500 – €3,800 | €4,000 – €5,000 | €5,000 – €6,800 |
| Auditor (internal / external) | ≈ €3,500 | €3,300 – €4,400 | ≈ €6,000 |
| CFO / Finance director | - | €5,900 – €7,000 | €7,000 – €10,200 |
Monthly gross ranges, Belgium 2026, excluding extra-legal benefits. Bilingual FR/NL skills and ITAA / CIA / ACCA certifications typically add 10–20%.
What a senior fiduciary profile is actually worth
A senior fiduciary accountant with 8 years' experience and the ITAA title managing a SME portfolio negotiates between €4,500 and €5,500 gross in Brussels, with a company car already included in the offer. In Wallonia, the same profile will more readily accept €3,800 to €4,200 if the firm offers two days of remote work and a vehicle. That total package calculation - not the isolated gross - is the mistake smaller fiduciary firms make when they recruit on instinct.
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What you actually take home: gross to net
The gross figure attracts. The net lands. Here is how the mechanics work in Belgium in 2026 for a single employee without dependants:
- ONSS employee contribution: 13.07% of gross, with no ceiling (source: ONSS 2026)
- Employer ONSS contributions: ≈25.08% of gross for employees - bringing the total employer cost to roughly 125% of gross
- Professional withholding tax (précompte professionnel): source-deducted income tax, ranging from approximately 22% for lower salaries to 37% for higher earners, based on IPP brackets
Worked example - Thomas, mid-level management controller in Ghent, gross salary €4,200/month, single, no dependants:
| Component | Amount |
| Gross salary | €4,200 |
| ONSS employee (13.07%) | − €549 |
| Taxable gross | €3,651 |
| Professional withholding tax (≈30%) | − €1,095 |
| Special social security contribution | − €19 |
| Estimated net monthly | ≈ €2,537 |
| Employer monthly cost | ≈ €5,253 |
Estimate based on ONSS and SPF Finances 2026 brackets. The withholding tax varies by municipality (communal additionals between 0 and 9%) and family situation.
That gross-to-net ratio - around 60% for this profile - explains why extra-legal benefits matter so much in package negotiations. A company car worth €500/month in notional value represents more net purchasing power than €500 gross salary would, and typically costs the employer less in social charges. Understanding what a salary needs to cover in different Belgian regions is the starting point for any serious offer calibration.
The full package: extra-legal benefits that change the calculation
In Belgium, gross salary tells only part of the story. A well-structured package can be worth 15 to 30% more than the base gross alone - and experienced candidates know exactly how to calculate it.
| Benefit | Estimated monthly value (mid-level) | Tax treatment |
| Company car + fuel card | €400 – €700 | Taxable ATN, but net-advantageous vs personal vehicle |
| Meal vouchers (220 days/yr, €8/voucher) | €176 | Exempt under conditions (€6.91 employer / €1.09 employee) |
| Flat-rate expense reimbursement | €50 – €150 | Non-taxable within ONSS limits |
| Remote work allowance | up to €154.74/month (2026 ceiling) | Exempt from ONSS and IPP under written agreement |
| Group insurance (supplementary pension) | €80 – €150 | Employer-deductible; taxable on exit |
| Hospitalisation insurance | €30 – €70 | Exempt |
| Annual bonus / incentive | Variable (1–2 months' salary) | Taxable; CBA 90 mechanism favourable for collective schemes |
Company cars in 2026: good news for EV, bad news for diesel
The tax treatment of thermal company vehicles keeps tightening. From 2026, new petrol or diesel company cars are deductible at rates tied to their CO2 emissions - with a floor of 50% for the most polluting vehicles. Electric vehicles remain 100% deductible. For candidates, this is a negotiation variable worth understanding: an electric vehicle generating €450/month in ATN is fiscally superior over time to a diesel equivalent.
The remote work allowance: the most underused lever
Too many employers still don't use the remote work allowance. The SPF Finances authorises a flat-rate reimbursement of up to €154.74/month in 2026 for home office costs - exempt from both ONSS and IPP. For a profile working two days remotely per week, that's the equivalent of roughly €180 to €200 gross salary per month at zero additional cost to the employer. This is consistently the first element we recommend negotiating.
Regional and sector variations: the real gaps
| Region | Mid-level general accountant (median) | Gap vs national average |
| Brussels | €3,200 – €4,000 gross/month | +5% to +15% |
| Flanders (Antwerp, Ghent) | €3,000 – €3,800 gross/month | 0% to +10% |
| Wallonia (Liège, Namur, Charleroi) | €2,800 – €3,500 gross/month | −5% to 0% |
Flanders is a market in its own right: bilingualism is near-mandatory for client-facing accounting roles, and a French-speaking candidate without Dutch is structurally less competitive. In Brussels, the dynamic reverses - a Dutch-speaking profile without fluent French is disadvantaged in most mixed fiduciary and accounting firms. Neither market rewards monolingualism at the senior level.
Fiduciary vs large company vs public sector
| Employer type | Mid-level median salary | Typical package highlights |
| Small fiduciary firm | €2,800 – €3,400 | Meal vouchers, hospitalisation insurance |
| Large fiduciary (Big 4 equivalent) | €3,200 – €4,000 | Company car, meal vouchers, group insurance, bonus |
| Private SME | €2,900 – €3,600 | Meal vouchers, health coverage, car sometimes |
| Large private company | €3,300 – €4,200 | Full package + net expenses + bonus |
| Public sector / non-profit | €2,700 – €3,500 | Job security, pension benefits, extra leave |
The fiduciary trap in 2026 is salary stagnation after year five. Once you master the portfolio, pay often only moves at the indexation rate - unless a partner leaves or you're on the ownership track. Large companies pay better on median but offer slower skill-building. Our advice to juniors is consistent: stay in a fiduciary for at least four to five years, then negotiate from a position of genuine market value. One year in an accounting firm is often worth three in a corporate finance role in a recruiter's assessment.
The e-invoicing shift and what it means for hiring in 2026
Since 1 January 2026, all Belgian VAT-registered companies must issue and receive B2B invoices via the Peppol network, in a structured format compliant with the EN 16931 standard. Sending a PDF by email no longer has legal status as an invoice. Fines start at €1,500 for a first violation.
The operational consequence for finance teams is real. Accountants who led a Peppol migration in their company or client portfolio during 2025 bring a concrete skill that relatively few junior candidates hold today. Developing that capacity within your current teams before your next hire remains cheaper than sourcing a specialist externally - but only if you start now.
Skills and certifications that move the needle
| Skill / Certification | Estimated salary impact |
| ITAA certification (Chartered Accountant / Tax Adviser) | +20% to +35% |
| FR/NL bilingualism | +10% to +20% |
| CFA (Chartered Financial Analyst) | +15% to +25% (pure finance roles) |
| ERP proficiency (SAP, Winbooks, Exact Online) | +5% to +10% |
| Power BI / Advanced Excel | +8% to +15% |
| Peppol e-invoicing expertise | Strong differentiator in 2026 - not yet quantified |
One thing worth stating plainly: accounting roles are not disappearing because of AI. The encoding and bank reconciliation tasks that were automated years ago were already a shrinking part of the senior accountant's job. What remains - tax interpretation, client advisory, exception validation - is precisely what AI handles worst. Profiles that move towards analysis and strategic advisory have solid career trajectories. The candidates who should worry are those who haven't moved beyond data entry in the last five years.
Salaried vs self-employed: the calculation most candidates get wrong
An experienced independent accountant invoices between €600 and €900 per day. Over 220 billable days, that's €132,000 to €198,000 in gross revenue. After INASTI contributions (~20.5%), deductible professional expenses and income tax, the real net can sit between €55,000 and €90,000 per year - double or triple that of an equivalent salaried professional.
But that calculation assumes a full client book, no blank months, and administrative management that most people underestimate. The gross revenue gap is real. The security and comfort gap is equally real. No supplementary pension. No employer-funded group insurance. No holiday pay. The freelance path pays more when it works. It costs more when it doesn't.
| Factor | Salaried | Self-employed / Freelance |
| Income stability | High | Variable |
| Social protection | Comprehensive (ONSS) | Self-managed (INASTI + private insurance) |
| Earnings potential | Capped | Potentially very high |
| Administrative burden | Minimal | High (VAT, DmfA, e-invoicing, IPP) |
| Company car | Often included (mid-level+) | Via management company |
Negotiating your salary: what works, what fails
Candidates who negotiate poorly fall into two patterns. The first arrives with no data and names a number in a vacuum - the employer immediately reframes the conversation. The second arrives with data but can't connect it to their own value - they end up at the bottom of the advertised range.
Three approaches that actually work
- Benchmark before the interview, not during. Arrive with three sources: a salary guide, a job board comparison (Jobat, StepStone) and a competing offer if you have one. Not as leverage - as context.
- Quantify every achievement. "I reduced the monthly closing cycle from nine days to four" is worth more than "I have closing experience". Turn every relevant achievement into a number.
- Negotiate the package, not just the gross. An employer stuck at €3,500 gross can often move on an extra remote work day, a better vehicle or a signing bonus. These have real net value - often more than a gross increment of the same face value.
The mistake that kills a negotiation at the last minute
Misrepresenting your current salary. It happens more often than most candidates think. Some employers request payslips. Others verify through references. A €200 discrepancy on the declared gross can unravel the entire process at the final stage. Don't. Understanding how to evaluate a finance job offer properly - not just the headline gross - is what separates a good hire from an expensive one for both parties.
Frequently Asked Questions
What is the average accountant salary in Belgium in 2026?
A junior accountant (0–2 years) starts between €2,200 and €2,800 gross/month. A mid-level profile (3–6 years) earns between €3,400 and €4,300. A senior accountant of 6+ years can reach €4,000 to €5,000, excluding extra-legal benefits.
Is the ITAA certification worth it financially?
Yes - significantly so. A confirmed ITAA-certified expert accountant earns on average 20 to 35% more than a profile without the title at equivalent experience. It is the most impactful single career investment in Belgian accounting.
Is a company car standard in fiduciary firms?
At mid-level and above, yes. Client visits make it a practical necessity. Larger firms include it automatically. Smaller practices more often offer a mileage reimbursement or a combined transport subscription instead.
What is the maximum remote work allowance in Belgium in 2026?
The SPF Finances sets the ceiling at €154.74/month for 2026, exempt from both ONSS and income tax, under a written employer-employee agreement covering home office expenses.
Do I need to speak Dutch to work in accounting in Belgium?
In Brussels and Flanders, FR/NL bilingualism is a strong advantage and frequently a requirement. In Wallonia, French alone is sufficient for most roles. In international groups, English can substitute for Dutch on certain positions - but not in local fiduciary environments.
Will AI replace accountants?
Not the ones who have moved beyond encoding. Repetitive tasks - bank reconciliation, data entry, routine VAT processing - have been partially automated for years. What remains: tax interpretation, client advisory, strategic analysis. AI does not replace contextual judgement. Accountants who develop those skills face a strong labour market.
Official resources
- ITAA (Institute for Tax Advisors and Accountants) - certifications and continuing education
- SPF Employment, Labour and Social Dialogue - joint committee pay scales
- Statbel (Statistics Belgium) - official salary data by sector
Read also
- Accounting Firm Accountant Salary in Belgium: The Complete Income Guide for 2026
- Becoming a Chief Financial Officer: The Complete Guide for Belgium (2026)
- Living in Belgium in 2026: Cost of Living, Purchasing Power and Required Salary Analysis
- A Step-by-Step Guide to Evaluating Finance and Accounting Job Offers in Belgium
- Adapting Job Offers to Meet Accounting Talent Needs
