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Help Centre

Frequently asked questions about temporary work

All the answers to the most frequently asked questions, whether you are a candidate or a company.

Are you starting out in temporary work, or do you want to understand your rights better? These answers are based on Belgian social legislation (the Act of 24 July 1987 and Collective Labour Agreement No. 108).
Understanding temporary work
What exactly is temporary work?

Temporary work is a three-way relationship: you (the worker), the temporary employment agency (such as Jobalto), which is your legal employer, and the user company where you’ll be working.

You sign a contract with the agency, and the agency makes your services available to a client company. This is regulated by the Act of 24 July 1987.

Temporary work can lead to a permanent job : it is often an excellent stepping stone into a company!
Why work as a temp rather than looking for a permanent contract straight away?
  • Testing companies before making a long-term commitment
  • Gain experience quickly across various sectors
  • Equal rights than permanent employees (salary, social security, child benefit, etc.)
  • End-of-year bonus through the Social Fund for Temporary Workers
  • A gateway to a permanent job through the integration scheme
At Jobalto, we support you in every assignment, not just to place a CV.
Which sectors does Jobalto cover?

Jobalto specialises in:

  • Construction & Specialist trades
  • Logistics & Transport
  • Manufacturing & Industry

See all our jobs. Our teams are based in Charleroi, Brussels/Walloon Brabant, Liège, Namur and Tournai/Picardy Wallonia.

My contract & my pay
Do I have the same rights as a permanent employee?

Yes. The Act of 24 July 1987 establishes the principle of «equal pay for equal work». As a temporary worker, you are entitled to:

  • The same pay as permanent staff for the same role
  • The same sector-specific benefits (bonuses, pay scales, etc.)
  • Comprehensive social security: health, unemployment, pensions, and child benefit
  • Paid public holidays
  • An end-of-year bonus via the Social Fund for Temporary Workers
How is my pay calculated?

Your salary is determined on the basis of the pay scales of the joint committee of the user company. It comprises:

  • The basic gross salary (automatically adjusted)
  • Any additional payments: overtime, night work, weekend work, public holidays
  • Contribution towards transport costs
Overtime entitles you to a 50% overtime premium (100 % on Sundays and public holidays).
Will I be reimbursed for my travel expenses?

Yes. The temp agency will cover your travel expenses:

  • Public transport : reimbursement based on distance/SNCB fare or other means
  • Private vehicle : mileage allowance set by the collective agreement
  • Cycling : bicycle allowance provided for by the regulations
What is the temporary staff end-of-year bonus?

If you have worked enough hours as a temporary worker during the year, you are entitled to a end-of-year bonus paid by the Social Fund for Temporary Workers (FSI).

The calculation is based on the hours worked and the average pay received during the reference period.

The Social Fund can also provide a certificate if you want to apply for a bank loan (260 working days over 2 years required).
Illness, accidents & leave
What happens if I fall ill whilst on assignment?

If you fall ill during your contract, the agency pays you a guaranteed salary for the first few days. After that, the private health insurance takes over.

If your incapacity continues beyond the term of the contract, you move straight on to health insurance benefits, with no additional waiting days.

You must always inform Jobalto as early as possible and provide your medical certificate.
Am I entitled to public holidays?

Yes. You are paid for the 10 Belgian public holidays, even if you do not work that day, provided the holiday falls within your contract period.

If the public holiday falls on a day that is normally a day off (e.g. a Sunday), a alternative day is granted.

Am I eligible for unemployment benefit between assignments?

Yes, provided you meet the ONEM’s requirements regarding the number of working days. As you are covered by social security like any other employee, you are entitled to unemployment benefits between your temporary assignments.

Remember to keep all your C4 forms and end-of-contract documents. Jobalto can help you with the paperwork.
From temporary work to permanent employment
Can a temporary assignment lead to a permanent contract?

Absolutely. There is even a specific legal basis for this: the integration scheme. It allows the company to assess you before offering you a permanent position.

  • Max. 3 attempts for the same position
  • Max. 6 months on a temporary basis
  • Max. 9 months in total for all attempts
If you are hired after an integration period, your time as a temporary worker counts to calculate your future entitlements (notice period, length-of-service bonus, etc.).
Can I receive training whilst I’m working as a temp?

Yes! The Travi Fund (Training Fund for Temporary Workers) offers short, free training courses in a wide range of fields: logistics, transport, industry, languages, hospitality, safety…

The training courses are open to prospective agency workers (not currently under contract) and agency workers currently on assignment.

All training courses are free for you. Information on travi.be
Démarches, paie et chômage
Quels sont les avantages d'un travailleur intérimaire en Belgique ?

As a temporary worker, you are entitled to the same rights and benefits as permanent staff. Here is a complete overview of your benefits:

Pay and equal treatment

  • Your pay as a temporary worker must not be less than what you would have been entitled to had you been hired on the same terms as a permanent employee by the client
  • You are entitled to the same pay as permanent staff in a similar role at the company where you work
  • Choosing your payroll tax rate: A reduced payroll tax rate is available (minimum 11.111% of gross pay) for a higher take-home pay (find out more)
 

Bonuses and incentives

  • End-of-year bonus : You are entitled to an end-of-year bonus if you have worked at least 65 days (or 494 hours) between 1 July and 30 June
  • The amount of this bonus is 8.331% of your gross salary
  • Trade union allowance – please check with your trade union
 

Holidays and time off

  • Holiday pay : single and double pension contributions, just like all other workers
  • Employees : payment with each weekly pay
  • blue-collar workers : annual payment by the ONVA (May–June)
 

Benefits in kind

  • If the employer provides meal vouchers to its permanent staff, then temporary staff are also entitled to them, under the same conditions as set out in the company’s staff regulations
    • Please note that some companies only issue vouchers after an employee has been with the company for six months.
  • The same applies to eco-vouchers
 

Travel expenses

  • You are entitled to the same travel allowance for journeys between your home and your place of work as employees
  • Reimbursement for public transport under the same conditions
 

Social Security

  • Employers are required to register temporary workers with the social security system
  • Days worked under a temporary employment contract are taken into account when calculating the retirement pension
 

Working conditions

  • The same working hours, overtime, Sunday work and night work as permanent staff, with the same overtime pay and time off in lieu
  • At least 3 hours of work per day
 

Benefits specific to temporary work

  • The benefit of flexibility, which makes it possible to balance work with family and personal commitments
  • A stepping stone to permanent employment
  • Enhancing your CV and professional network

In summary : You have the same rights as a permanent employee, plus the flexibility of temporary work!

AdminBox : où trouver mes contrats et mes fiches de paie ?

When you register with Jobalto, you will receive a registration email from InterimSign inviting you to activate your Adminbox account

Video tutorials:

  • Activate your AdminBox account
  • Sign a contract with AdminBox
  • Sign a contract (Federgon video)
  1. Contracts
    • Contracts are automatically sent to your AdminBox at 10 pm on the day before your contract starts 
  2. Payslips
    • Payslips are also sent to your AdminBox account (not by email)
Intérim et chômage temporaire : quels sont mes droits ?

Who takes care of the paperwork? It’s your temporary employment agency (your official employer) is responsible for completing all the administrative procedures with the ONEM regarding temporary unemployment, not the client company where you work. However, it is the ONEM that sets the eligibility criteria.

Important: Your cooperation is essential to enable us to assess your situation promptly and verify your eligibility. Without your cooperation, you risk losing your entitlement to unemployment benefits

 

In what circumstances might you be placed on temporary lay-off?

  1. Adverse weather conditions, force majeure, strikes, technical faults : This is possible until the end of your weekly contract. After that, you will either be offered a new assignment or receive a C4 form for standard unemployment benefits.
  2. Company-wide closure (annual leave): 
    • This is possible if your policy covers at least the period of closure.
    • This is only possible if you have used up your paid leave entitlement
    • To check your eligibility, please refer to the rules laid down by the ONEM
  3. Economic reasons :
    • If you are replacing a permanent employee: possible
    • If you are hired to cover a temporary increase in workload: this is only possible if you meet all three of the following conditions:
      • Have worked for at least three months at this company
      • The company's sector is experiencing a shortage of work for economic reasons
      • To be part of the division affected by temporary redundancy

Further resources here → Practical examples

Administrative formalities to be completed by the employee:

  • You will need to fill in your eC3.2A card

If no new assignment is available: C4 temporary work form (sent by Jobalto)

 

Chômage intempérie dans la construction : comment ça marche ?

As a temporary worker, you may be eligible for unemployment benefits.
Here is what you need to know about your obligations and the steps you need to take.

⚠️ IMPORTANT: Please notify us immediately You must inform us in writing as soon as you become temporarily unemployed → We need to notify the Onem to ensure you receive your reimbursements.

  • By email : admin@jobalto.be
  • Via WhatsApp : +32 477 77 42 44

Administrative procedures:

  • You must complete your eC3.2A card (see instructions below)

Days lost due to bad weather are paid for by the Onem at the start of the following month on days when the weather is bad.
To view details of the bad weather unemployment benefit, please visit this explanatory page.

Carte eC3.2A : où la trouver et comment la remplir ?

A. Where can I find my eC3.2A card?

  • On a computer: You must log in on the National Insurance website. 
  • On mobile phones: you must download the’eC32 application on
    • Link to the Google Play Store
    • Link to the Apple App Store
 

B. How do I fill in my eC3.2A card?

  1. You need to mark the working days marked in black on the calendar (these are usually filled in automatically!).
  2. For days of unemployment due to bad weather, you must tick the boxes for the days on which you did not work, click on «Edit» and select ‘unemployment’.

→ This demo shows you how to do it!

Employé intérimaire : quand est payé le pécule de vacances ?

As an employee As a temp with JobAlto, you don’t have to wait until May or June like the blue-collar workers : your holiday pay is included in every weekly pay cheque!

Payment system for temporary staff:

Temporary agency workers receive their holiday pay from the agency with each pay packet, unlike permanent workers, who receive it once a year from the ONVA.

How it works in practice: Weekly payment alongside your salary

Jobalto pays you every week your holiday pay single and double in addition to your weekly pay, based on the work you have carried out during the week.

  1. Single holiday pay : the pay you receive when you actually take your holiday leave
  2. Double holiday pay : an additional allowance (approximately 92% of your gross salary) to help you enjoy your holiday

You can check the breakdown on your payslip, which you receive every week in AdminBox!

 

Important point: Your holiday pay is therefore not paid when you take your paid leave, but in advance, don’t forget to set it aside so you can make the most of your holiday. .

Resources:

  • Are temporary workers entitled to annual leave? | Securex
Fin de contrat intérim : comment se réinscrire au chômage ?

In Belgium, after a period of temporary work, you must re-register as a jobseeker with the relevant regional employment service (Actiris, Forem, VDAB or ADG) within 8 days of the end of your contract, if you are once again unemployed. Source: Onem

Re-registration following a period of temporary work:

  • Re-enrolment deadline : You must re-register as a jobseeker within 8 days of your temporary contract ending.

     

  • Uninterrupted period of employment requiring re-registration : If you have worked for at least 28 consecutive days, you must submit a new claim for unemployment benefit and re-register as a jobseeker. Onem 

Please also make sure you submit your correctly completed control card (C3A) to your paying agency by the end of the month.

Source: Requirements for those temporarily unemployed

Are you eligible for unemployment benefit?

Here are the requirements:

  • Are you «involuntarily unemployed»? This means that you did not choose to be unemployed. This is the case if you have been made redundant or if your contract has ended and has not been renewed. If you choose to terminate your contract yourself, you are therefore not entitled to unemployment benefit.
  • Have you worked long enough? If you are under 36, the following rules apply:
    • you have worked for at least 312 days during the 21 months preceding your application; ;
    • or where you worked for at least 468 days during the 33 months preceding your application; ;
    • or you have worked for at least 624 days during the 42 months preceding your application. 

(If you are aged 36 or over, check the rules on the website of the’ONEM.)

Not sure if you’ve worked enough days? You can check this on www.mycareer.be. If you can’t do it, don’t worry, as the payment provider will check this too.

Heures supplémentaires en intérim : sursalaire et heures de relance

Your overtime pay

As a temporary worker, you are entitled to the same overtime pay and time off in lieu as permanent staff Temporary work | FPS Employment – Labour and Social Dialogue :

  • +50% for hours worked in excess of 9 hours per day or 40 hours per week
  • +100% Sundays and public holidays

 

3 types of overtime

  1. Standard overtime
  • Required field : an extraordinary increase in workload, or a case of force majeure (unforeseen necessity, an accident that has occurred or is imminent, urgent work)
  • Including overtime pay + mandatory compensatory rest
  • Standard contributions and taxes
  1. Volunteer hours
    • 120 hours per year (extendable to 360 hours)
    • With overtime pay, no time off in lieu
  • Written consent required
  1. ⭐ Refresh times (the exceptional benefit)
  • 120 hours per term (until June 2025)
  • No additional pay is due for these services, but they are Exempt from social security contributions, payroll tax and income tax
  • Net pay = gross pay (100% in the bag!)

 

Unique tax benefits for temporary workers

Overtime hours: In the temporary work sector, this limit is 360 hours tax relief (compared to 180 hours in other sectors)

 

Practical example (10 hours at €15 per hour)

Type of hours

Gross salary

ONSS (13,07%)

Pay-as-you-earn

Take-home pay

Normal opening hours

150€

-19,60€

-23,47€

approx. €107

Overtime +50%

225€

-29,41€

-49,5€

approx. €146

Reminder times

150€

0€

0€

150€

Overtime pays better than normal hours AND avoids all the hassle!

 

Our advice

Prioritise reminder times to maximise your net revenue. This is the biggest advantage on the Belgian market!

Resources:

  • Exemption from payroll tax on overtime | SD Worx 
  • Voluntary overtime to be extended to 2023, 2024 and 2025 | Liantis
  • Implementation of the 2023–2024 social agreement on ‘recovery’ hours pending the legislation | FPS Employment
Précompte professionnel en intérim : quel taux choisir ?

Basic principle

Pay-as-you-earn is an advance payment of income tax that every employee is required to pay, and which is deducted from your salary by Jobalto.

With each pay packet, a percentage of your gross taxable salary (gross salary minus social security contributions) is deducted by your employer.

 

Special provisions for temporary workers

For temporary workers, the payroll tax is set at 

  • Legal minimum : 11,11%
  • Default rate : 18% under a sectoral agreement
  • Maximum possible : 30%

 

Why this flat-rate system?

As temporary employment agencies find it very difficult to assess the earnings of a temporary worker (who may be working for different employers or sent out by different agencies), a flat-rate system simplifies administration.

 

WARNING: The minimum rate trap

As the final tax takes progressive rates into account, temporary workers often end up owing a considerable amount of tax if they opt for the minimum rate.

If you choose to have only the minimum amount deducted from your pay, you’ll have a higher take-home pay, but you might be in for a nasty surprise when you file your tax return.

 

Tips for choosing the right rate

1. Assess your personal situation

Pay-as-you-earn and tax are closely linked to your personal tax situation. Your salary plays a key role in this

Factors to consider:

  • Your total annual income (all sources combined)
  • Civil status (single, married, cohabiting)
  • Dependents (children, etc.)
  • Other income (student jobs, income from property, etc.)

 

2. Practical guidelines tailored to your profile

Starter profile / modest income (< €25,000/year) :

  • ✅ 11,11% may be enough
  • Limited risk of additional tax liability

Average income bracket (€25,000–€35,000 per year) :

  • ✅ 18% recommended (default rate)
  • The standard we use is 18%

High-income profile (> €35,000 per year) :

  • ✅ 22-30% recommended
  • The higher your taxable income, the higher you should ideally set your withholding tax rate

Special circumstances :

  • Married to a spouse with no income : lowest possible rate
  • Single with no children : higher rate recommended
  • Large mortgages : the rate may be reduced

 

3. Practical strategies

Conservative option (recommended) :

  • Choose 18-22% to avoid any nasty surprises
  • If too much income tax is deducted at source, you will be refunded the excess amount

Aggressive (risky) option :

  • Choose 11,11% to maximise your monthly take-home pay
  • ⚠️ Set aside a reserve for additional tax

Balanced option :

  • Start with 18% and adjust this figure based on your first tax return

 

Further advice

  1. You can change your rate during the year if your circumstances change
  2. Take your non-agency income into account : Keep in mind your income from sources other than Jobalto, as it also counts in your annual tax assessment
  3. Use the simulators from the FPS Finance to estimate your final tax bill
  4. Contact your employment agency : You can ask your employment agency to adjust your income tax at source to reflect your employment status and family circumstances

 

Our recommendation: JobAlto

For most of our temporary staff, 18% + dynamic scales offers the best balance between:

  • Attractive take-home pay
  • Tax certainty
  • Ease of management

Please don’t hesitate to contact us to discuss the rate that best suits your situation!

Ready to find your next assignment?

Our consultants provide support in the construction, logistics and manufacturing sectors.

See the offers →
Considering temporary staff to strengthen your teams? Here are the answers to the key questions, in line with Belgian legislation.
Why and when to use temporary staff
In what circumstances can I legally use temporary agency workers?

The law provides that 5 permitted designs :

  • Replacement of a permanent employee (sickness, maternity leave, holiday, notice period, etc.)
  • Temporary increase in workload (peak periods, one-off orders, etc.)
  • Outstanding work (trade fair, relocation, stock-taking, technical emergency, etc.)
  • Artistic performances
  • integration scheme : to assess a candidate with a view to a permanent position
Any use outside these grounds is illegal and can result in a Automatic CDI with the agency worker.
When is it PROHIBITED to use temporary staff?

It is strictly prohibited to use temporary staff:

  • In the event of strike or lockout in your company
  • In the event of economic unemployment for the relevant division or department
  • In the event of suspension due to bad weather permanent staff
  • In certain public sectors (except where otherwise provided by law)
  • Without valid accreditation from the temporary employment agency
In the event of a strike, you must inform Jobalto immediately so that the temporary workers can be withdrawn.
What are the practical benefits of using a temporary employment agency?
  • Responsiveness : candidates available at short notice
  • Zero red tape : the agency handles contracts, social security contributions, payroll deductions, Dimona…
  • Legal certainty : compliance with legislation guaranteed by an accredited agency
  • Complete flexibility : you adjust your headcount to your actual needs
  • Shortlist : candidates are already assessed by our consultants
Timeframes & procedures to be followed
How long can I keep a temporary worker for a replacement role?

It depends on the reason for the replacement:

  • Contract suspended (illness, maternity leave, holiday, etc.) → unlimited duration, without any special procedure
  • Termination of contract with notice or for serious cause → 6 months + possible 6-month extension
  • Contract terminated for other reasons → 6 months + possible 6-month extension
For extensions, a procedure (union delegation agreement or notification to the Social Fund) is mandatory depending on your situation.
For how long can I use temporary staff to cope with a surge in workload?
  • With trade union representation : duration to be agreed with the union delegation, prior agreement required
  • Without trade union representation : A maximum of 18 months in total (6 + 6 + 6 months), with payments made in instalments to the Social Fund and the Good Offices Commission
Jobalto handles the regulatory notifications to the Social Fund on your behalf.
How does the placement scheme work for permanent recruitment?

The integration scheme lets you try out candidates before offering them a permanent contract. The rule 3-6-9 applies to:

  • Max. 3 candidates different candidates interviewed for the same position
  • Max. 6 months per candidate
  • Max. 9 months in total for all attempts

No prior agreement from the union delegation is needed: only information and consultation.

If you provide incorrect information about the number of attempts already made, the candidate is automatically entitled to a permanent contract with you.
Legal and administrative obligations
What are my obligations towards temporary workers?

As the user company, you are responsible for:

  • The safety and well-being in the workplace
  • Comply with the working hours (max. 38 hours per week, overtime rules apply)
  • Apply the sector-specific pay scales and benefits applicable in your company
  • Please inform Jobalto of any situation involving strike or industrial action
  • Provide the necessary information for the commercial contract
Do I need to comply with anti-discrimination rules in my applications?

Absolutely. Any request made to Jobalto must be free from discrimination. It is prohibited to request profiles that exclude people on the basis of:

  • age, gender, nationality, ethnic origin
  • health, disability, religious or philosophical beliefs
  • sexual orientation, political or trade union beliefs…

If we receive a discriminatory request, our consultant must report it immediately and contact you to find a compliant wording.

Penalties can go as far as the withdrawal of the agency's licence and heavy fines for your company.
Can I hire foreign workers through Jobalto?

Yes, in accordance with the regulations on work permits:

  • EU citizens : free movement, no licence required
  • Outside the EU : Combined permit (work and residence permit) required before the start of the assignment

Jobalto is responsible for verifying the validity of residence permits and managing administrative obligations.

Illegally employing foreign workers exposes the company to heavy criminal and administrative penalties.
Costs & practical details
How is temporary work billed?

The agency charges you a total hourly rate which comprises:

  • The temporary worker’s gross pay
  • Employer’s social security contributions
  • The agency’s administrative costs
  • Delivery charges
  • Contribution to the Social Fund for Temporary Workers
By outsourcing HR management to Jobalto, you avoid the hidden costs of absences, staff turnover and paperwork.
What happens if a temporary worker causes damage at my company?

The civil liability The temporary worker’s liability for damage caused to third parties is covered under the same conditions as for permanent staff. In the event of minor offence, he is not generally held personally liable.

As the user company, you have the same safety obligations as towards your own employees: you are responsible for workplace safety.

Can I use a series of daily contracts?

The consecutive daily contracts are permitted but subject to certain conditions. They require:

  • One a genuine need for flexibility of the user company
  • One information and consultation procedure specific prerequisite

In the event of non-compliance, a accountability levy may be applied.

Please note: daily contracts are prohibited under the integration scheme. Weekly contracts are the minimum.

Need to strengthen your teams?

Our consultants quickly find the right profile, in construction, logistics or manufacturing.

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Where to find us

Agence Jobalto BruxellesBrussels+32 472 76 55 44Agence Jobalto CharleroiCharleroi+32 471 76 03 40Agence Jobalto NamurNamur+32 472 95 27 71Agence Jobalto LiègeLiège+32 472 99 46 63Agence Jobalto TournaiTournai+32 477 77 95 87Agence Jobalto VlaanderenFlanders+32 471 84 36 01
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