Yes, an interim assignment can be extended or adjusted mid-way, provided all parties involved agree and the change is documented in writing. Extension or adjustment is very common in practice: projects evolve, organizations change, and the need for an interim professional sometimes lasts longer than initially anticipated. In this article, we answer the most frequently asked questions about adjusting, extending, or terminating an ongoing interim assignment.
What are the usual contractual terms for an interim assignment?
An interim assignment is typically set out in an agreement with a fixed start date, an expected end date, a defined scope, and an agreed rate. Most contracts also include provisions on notice periods, confidentiality, invoicing, and any extension options. These terms form the framework within which later adjustments are possible.
In addition to the basic agreements, there are a number of elements you will typically find in an interim contract:
- Duration: a fixed period, often three to twelve months, sometimes with an option to extend
- Scope: a description of the role, responsibilities, and expected results
- Rate: a daily or monthly fee, excluding or including expenses
- Notice period: the period within which either party can terminate the assignment
- Exclusivity and availability: agreements on the number of days per week or month
It is important to establish clear agreements at the start of an assignment, so that you are not caught off guard when the situation changes. A well-drafted contract offers flexibility without ambiguity.
Can an interim assignment be extended mid-way?
Yes, an interim assignment can be extended mid-way. This happens regularly in practice: a project takes longer than expected, the organization needs more time to find a permanent successor, or the collaboration is going so well that it makes sense to keep the interim professional on board longer. Extension does require the agreement of all parties.
An extension does not have to be a complicated process. In many cases, a written addendum to the existing contract is sufficient, recording the new end date and any adjusted terms. Do pay attention to a number of practical points:
- Discuss a possible extension well before the end date: the interim professional may have other commitments planned
- Check whether the rate remains unchanged or is renegotiated
- Ensure the interim agency is informed in good time so they can process the administration
- Always document the extension in writing, even if it concerns a short period
With interim management through an agency, the extension typically goes through that agency, which also handles the contractual processing.
How do you adjust the scope or rate of an ongoing assignment?
Adjusting the scope or rate of an ongoing interim assignment is possible, but requires a structured approach. You always start with an open conversation between the client and the interim professional, followed by a written record of the changed agreements. Verbal agreements are insufficient and often lead to misunderstandings.
Scope changes occur when the organization wants to add extra responsibilities, the focus shifts, or the project takes a different direction. In that case, it is reasonable to also review the rate, especially if the workload or the required level of expertise increases.
A practical approach to adjusting scope or rate:
- Identify specifically which elements are changing and why
- Discuss this in good time, not only once the change is already underway
- Reach a mutual agreement on the new terms
- Document everything in a written addendum or amended contract
- Ensure the interim agency processes the adjustment in the agreement
Transparency and timeliness are the key words here. The sooner you discuss an adjustment, the easier it is to reach a solution that works for all parties.
What are the risks of informal adjustments without written confirmation?
Informal adjustments without written confirmation carry considerable risks. When agreements are made only verbally, there is room for differences in interpretation, disputes over fees, and ambiguity regarding responsibilities. This can lead to conflicts that damage the collaboration or even have legal consequences.
The most common problems with informal adjustments are:
- Invoicing disputes: if the scope was verbally expanded but never documented, the client may dispute the extra hours
- Ambiguity over responsibilities: a verbal shift in tasks is difficult to prove in the event of a dispute
- Problems with early termination: without a clear contract, it is unclear which notice period applies after an adjustment
- Fiscal and legal risks: an undocumented extension or rate change can cause problems during audits
The rule of thumb is simple: every change to an ongoing assignment, no matter how small, deserves a written record. A brief email confirmation is sometimes sufficient, but a formal addendum provides the greatest certainty.
When is early termination a better choice than extension?
Early termination is a better choice than extension when the original objective of the assignment has been achieved, the collaboration is not delivering the expected results, or the organization has fundamentally changed its strategy. Extending out of habit or convenience is rarely a good reason.
There are situations where stopping offers more value than continuing:
- The project has been completed and no clear new assignment has been formulated
- The fit between the interim professional and the organization turns out not to be optimal after all
- The organization is ready to handle the role internally or to hire a permanent employee
- The costs of extension do not outweigh the added value
An early termination must always proceed in accordance with the contractually agreed notice period. Respect that period and communicate in good time, so that the interim professional can reorient themselves and the handover can take place carefully.
What role does the interim agency play in changes to the assignment?
The interim agency plays an active role in every change to the assignment. The agency acts as the contractual party between the client and the interim professional, and is responsible for correctly processing extensions, scope changes, rate adjustments, and terminations. You should not sideline the agency when making changes.
Concretely, the interim agency provides support in the following areas:
- Drawing up or adjusting contractual documents upon extension or change
- Safeguarding the interests of both parties during negotiations on rate or scope
- Providing advice on market-conform rates and common practices
- Following up on administrative and legal obligations
- Guiding the handover in the event of early termination
How we help you with interim assignments
At Skill&Will, we support not only the start of an interim assignment, but everything that follows. Whether you want to extend an ongoing assignment, adjust the scope, or organize a smooth conclusion, we are by your side at every stage of the process. Here is how we work in practice:
- We ensure clear contracts with explicit provisions on extension and adjustment
- We guide negotiations on rate or scope in a fair and transparent manner
- We advise you on when extending makes sense and when a different approach is more appropriate
- We process all changes correctly from an administrative perspective, so you can focus on your business
- We remain available throughout the entire assignment for questions or course corrections
Would you like to know more about how we approach interim management, or would you like to discuss an ongoing assignment? Contact us and we will look together at the best next step for your organization.
