To undertake

Drafting a secondment agreement: what belongs in it

Drafting a secondment agreement? Read about the components that should be included, common mistakes, and when to hire a lawyer.

Published on August 27, 2026 by MKBjuristen.nl
Request a free quote Call 085 25000 44

MKB Juristen drafts custom legal documents

It is best not to cobble together or copy important contracts, terms and conditions, and other legal documents yourself. We help entrepreneurs on a budget with customized legal solutions, clear costs upfront, and practical explanations.

  • Custom contracts, terms and conditions, and legal documents
  • Budget-friendly and clear about the costs upfront
  • Request a free consultation or a no-obligation quote
Free consultation Request a free quote

Drafting a secondment agreement involves documenting the provision of personnel: who hires in, who lends out, under whose direction and supervision the work is performed, at what rate, and how liability for payroll taxes and employment conditions is divided. The core principle is that the lender remains the employer and pays the wages, while the hirer retains day-to-day control. A good agreement covers the obligations under the Dutch Act on the Supervision of Personnel (Waadi), hirer liability, and chain liability for wages, ensuring that neither party faces any surprises afterwards.

Legal expert helps draft a secondment agreement at the table

The short answer

  1. Parties and roles: name the borrower, the lender, and the position of the seconded worker.
  2. Management and supervision: stipulate that these lie with the hirer.
  3. Rates and invoicing: hourly rate, surcharges, indexation, and payment terms.
  4. Waadi and G-account: registration statement and payment of payroll taxes.
  5. Liability: distribute the risk for payroll taxes, employment conditions, and accidents.

Drafting a secondment agreement: what belongs in it

The basis of a usable agreement consists of a number of fixed clauses. Do not be tempted to fill half an A4 page: the allocation of risk, in particular, deserves attention.

  • Description of the assignment. Position, location, working hours and the duration of the secondment.
  • Management and supervision. An explicit provision that the hirer provides daily instructions. This distinguishes hiring from a contract for work and determines which legal regime applies.
  • Rate and cost structure. Hourly rate, overtime pay, travel expenses, indexation, and payment terms.
  • Hirer's remuneration. An agreement whereby the hirer provides the correct job classification, so that the lender can apply the remuneration in accordance with Art. 8 of the Waadi.

The liability clauses

Entrepreneur reads the liability clauses when drafting the hiring agreement

This is where the real value of the agreement lies. Three points must not be missing.

  • Hirer's liability. Pursuant to Article 34 of the Collection Act 1990, the Tax and Customs Administration may hold the hirer liable for unpaid payroll taxes and VAT. Include that the lender maintains a G-account, that a portion of the invoice is deposited into it, and that the lender is SNA-certified or otherwise reliable.
  • Chain liability for wages. Under the Sham Employment Arrangements Act (Art. 7:616a et seq. of the Dutch Civil Code), the hirer can be held liable if the seconded worker is underpaid. Stipulate that the lender correctly applies the remuneration for seconded workers and indemnifies the seconded worker in the event of underpayment.
  • Working conditions. The hirer is responsible for a safe workplace (Art. 7:658, paragraph 4 of the Dutch Civil Code). Divide the responsibility for instruction, protective equipment, and insurance.

Waadi registration and control

Include a statement in which the lender confirms that it is registered as a provider of personnel in the Trade Register (Art. 7a Waadi). This is not merely a formality: if you hire from an unregistered party, both parties risk a fine from the Labour Inspectorate. Add a right to periodically check the registration and SNA certification. If you work with personnel seconded from another EU country, include a clause regarding the WagwEU notification obligation and the applicable minimum working conditions.

A practical example

Logistics company draws up a secondment agreement for warehouse staff

A logistics company hires warehouse employees from a staffing agency during peak weeks. The hiring agreement states that the staffing agency remains the employer and pays the wages, that the logistics company has management and supervision and pays an hourly rate, and that twenty percent of each invoice goes to the staffing agency's escrow account. The staffing agency declares to be registered under the Waadi Act and indemnifies the logistics company against underpayment of the workers. When the Tax and Customs Administration later conducted an audit, the logistics company was able to demonstrate the escrow account deposits, and the hirer's liability remained limited.

Honest recommendation

Legal expert checks the latest version when drafting the secondment agreement

For a single, short-term hire using a standard form from a certified agency, you can easily draft the agreement yourself. Check the Waadi registration, agree on a deposit into a G-account, and establish the job classification; this will cover most risks. However, as soon as you hire on a structural basis or at high rates, work with foreign workers, or wish to use a framework agreement yourself, legal review is advisable. In particular, have the liability and indemnity clauses checked, as this is where things go wrong in the event of a tax assessment or wage claim. A correct agreement is cheaper than a tax assessment afterwards.

Want to read more? View the secondment agreement, and delve into what a secondment agreement is and having one drafted.

Frequently Asked Questions

What is the minimum requirement for a secondment agreement?

The parties and roles, the function and duration of the secondment, a provision that management and supervision lie with the hirer, the rate, the Waadi registration statement, a G-account agreement, and a clear division of liability for payroll taxes, employment conditions, and accidents.

Why is the provision regarding management and supervision important?

This determines whether it concerns secondment or a contract for work. If day-to-day management lies with the hirer, it is secondment, and the Waadi and hirer's liability apply. An incorrect classification leads to additional assessments and unexpected claims.

How do I limit my hirer's liability in the contract?

Include that the lender maintains a G-account and that a portion of the invoice is deposited into it, that the lender is Waadi-registered and preferably SNA-certified, and that it indemnifies you against unpaid payroll taxes. This limits the risk under Art. 34 of the Collection Act 1990.

Do I need to arrange for borrower remuneration in the contract?

Yes. Stipulate that the hirer provides the correct job classification to the lender, so that the lender can apply the remuneration in accordance with Art. 8 of the Waadi. This prevents underpayment and the resulting chain liability.

What is a G-account clause?

An agreement that a percentage of the invoice is deposited into the lender's blocked account, designated for payroll taxes. That amount indemnifies the borrower against hirer's liability up to that portion. A G-account is included in virtually every hiring agreement.

Can I use a standard form from the agency?

For short-term hiring through a certified agency, this may suffice. However, pay attention to the liability and indemnity clauses: standard forms are often drafted in favor of the lender. Have these points reviewed before you sign.

What if I hire foreign workers?

Then the WagwEU comes into play. Include a clause regarding the notification obligation and the applicable minimum working conditions for posting from another EU country, in addition to the usual Waadi and liability provisions.

Please note: an article provides general information, but your legal situation may turn out differently.

A contract, conflict, or legal risk must always be assessed based on the facts, documents, evidentiary position, and interests. Are you in doubt? Have your situation assessed before you act.

Legal question regarding this article?

A blog provides explanation, but your situation often requires a concrete legal choice. MKB Juristen helps entrepreneurs with contracts, terms and conditions, GDPR documents, employment documents, disputes, and customized legal solutions.

Drafting, reviewing, and amending contracts
Legal Assistance Help with conflicts and disputes.
Expertise Specialist legal experts and lawyers.
Fixed rates. Clarity on costs in advance.

Latest articles

August 28, 2026

Sales agreement: common mistakes and pitfalls

The main pitfalls in a purchase agreement: common mistakes and how to avoid them. Practical explanation for SMEs.

August 27, 2026

Filling out the parental leave form: this is what belongs in it

Filling out a parental leave form? Read which sections it should include, common mistakes, and when to hire a lawyer.

August 27, 2026

What is a DPIA data protection impact assessment? Explanation and use

What is a DPIA Data Protection Impact Assessment? Explanation of the role, when you need it, and what to look out for...

August 27, 2026

Having an affiliate agreement drafted: costs and process

Having an affiliate agreement drafted by a lawyer: what does it cost, how does the process work, and when to choose a custom-made agreement over a template.

  • We worked for, among others:
  • MKBjuristen.nl partner
  • MKBjuristen.nl partner
  • MKBjuristen.nl partner
  • MKBjuristen.nl partner
Newsletter for entrepreneurs

Receive practical legal tips in your mailbox

Register now

Enter your email address and receive our newsletter.

No spam. Only legal tips.
By registering, you agree to our privacy statement.
SME Lawyers at the Chamber of Commerce Source: Chamber of Commerce 2019
Free consultation