How to handle assignment changes: extensions, early departures and mid-placement swaps

Deal with the change at contract stage, not when it happens

Most of the cost and friction in an assignment change comes from the fact that nobody discussed it when the agreement was signed. A corporate housing lease extension in Spain is usually straightforward, but only if the original contract says how notice is given, who has the right to extend, and what happens to the residence if the assignment stops early. Ask those three questions before signature and the change becomes an email. Leave them open and it becomes a negotiation at the worst possible moment, when a project deadline has already moved and your employee has already booked flights.

Three scenarios cover almost everything you will face: the assignment runs longer than expected, it ends earlier than expected, or the person changes while the placement stays. Each has a different operational answer.

Extensions: what to fix in the original contract

Spanish temporary corporate leases fall under Title II of the Ley de Arrendamientos Urbanos (LAU) as an arrendamiento de vivienda temporal, introduced by Real Decreto-ley 29/2026. The previous regime for temporary stays—the arrendamiento por temporada under Title III—no longer applies to housing, as the law now excludes leases whose object is accommodating people from that category. Under Title II, a temporary housing lease must cover a temporary housing need while the occupant is away from their habitual home for a justified and demonstrable reason, such as a work assignment. Because this decree-law requires congressional validation within 30 days, mobility managers should verify the current legislative status when signing.

The lease duration is freely agreed between the parties, but an extension is a variation to the contract rather than an automatic right. There is no statutory rollover that quietly carries a corporate placement forward. If the justifying cause still exists at the end of the term, the parties may extend by express agreement. However, an extension past 12 months is only permitted if that cause genuinely continues, as unjustified extensions or repeated contracts risk reclassifying the tenancy as a habitual-residence lease. Furthermore, how the statutory definition applies when a company is the tenant and an employee is the occupant remains legally unsettled, so a Spanish lawyer should confirm your specific arrangement.

This means the operational clauses you insert yourself remain essential. Four are worth pressing for:

• A named notice period for extension, expressed in days before the end date, so your operator knows when they can safely release the residence to someone else and you know your deadline for a decision.
• A stated mechanism for the extension, ideally an addendum to the existing contract rather than a new agreement, so you are not repeating compliance checks and approvals.
• Continuity of commercial terms during the extension period, so the extension is not treated as a fresh commercial negotiation.
• Clarity on whether the same residence is guaranteed, or whether an extension may involve a move within the building or portfolio.

That last point matters more than teams expect. An employee who has to move flats halfway through a nine-month project loses two productive days and a good deal of goodwill. If continuity in the same residence matters to you, say so in writing at the start.

On timing, be realistic about your own internal process. If your extension decision needs sign-off from a project sponsor and a budget holder, the notice period you agree with the operator must be longer than the time your own approval chain takes. Work backwards from the contract end date and put a reminder in the calendar at least a month before the notice deadline.

Early departures and what a break provision should contain

Assignments end early for ordinary reasons: the project completes ahead of schedule, the employee is reassigned, a family situation changes, or the business unit is restructured. Under Article 11.2 of the LAU, tenants in an arrendamiento de vivienda temporal have a statutory right to withdraw early after one month upon giving 10 days' notice, without paying compensation. Early exit is therefore no longer solely dependent on negotiating a bespoke break clause.

Even with this statutory right in place, setting out practical exit procedures in the contract avoids administrative friction. A workable clause clarifies the formal notice mechanism, key handover or digital de-authorisation, and billing reconciliation up to the departure date. If your organisation places people in Málaga regularly, this is where a framework agreement earns its keep: operational terms are settled once, across all placements, instead of being argued case by case while an employee waits for an answer.

One practical caution. A statutory break right is not the same as an assignment or subletting right. If your intention is to hand the residence to a different employee rather than give it up, that is a substitution, and it belongs in its own clause.

Swapping an employee mid-placement

A mid-placement swap is the cleanest of the three changes when you have contracted company to company, because the counterparty to the lease has not changed. The company holds the agreement; the occupant is a detail you notify. Where placements are made in an individual's name, the same swap means terminating one contract and signing another, with a new deposit cycle, new checks and a gap in occupancy you still pay for.

For a substitution to run smoothly, three things need to be in place. The contract should permit a change of authorised occupant on written notice. The operator should be able to reissue access without a physical handover — at Palacete 10 access is by smart keyless entry, so a departing resident's credentials are withdrawn and the arriving resident's issued without anyone meeting at a door or couriering keys. And the residence should already be furnished and operational, so the incoming person is not waiting on a broadband appointment or a utility contract in the middle of a project.

That last condition is where the choice of accommodation model quietly determines how flexible you can be. When utilities, fibre and furnishing sit with the operator, a swap is an administrative act. When they sit with the employee, every swap is a small relocation project.

Keeping finance out of the loop

Changes create accounting noise: part-month periods, a new occupant mid-cycle, a credit against an early exit. The simplest defence is a billing structure that absorbs all of it into one monthly VAT-compliant (IVA) invoice from a single supplier, rather than a fresh set of vendor records for each variation. Where several placements run at once, agree in advance whether they are billed together or split by department, so an extension on one does not force a rebuild of the whole cost allocation.

At Palacete 10, lease terms are agreed per contract and the residences are move-in ready, with utilities managed by us and one accountable point of contact. You can see what corporate housing here includes, review the five residences and shared inclusions, or check leasing and invoicing questions before you enquire.

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