Are you a public sector employee preparing a transfer or a first posting to Martinique, Guadeloupe or French Guiana? Good news: the French State provides several schemes to support your move overseas financially, including the well-known relocation allowance, or more precisely the payment linked to a change of residence to the French overseas departments and regions (DROM). Between travel coverage, moving expenses, the special hardship and installation allowance (IPSI) reserved for French Guiana, and salary indexation, the rules vary depending on your grade, your branch of the public service and your posting location.
This guide gives a clear, practical overview of what exists in 2026, of the steps to anticipate, and above all of one point that is often overlooked: where to stay during the first few weeks, while you look for permanent housing on site. As a property management and serviced accommodation provider based in French Guiana and the French West Indies, every year we welcome teachers, healthcare workers, gendarmes, local government staff and senior officials transferring from mainland France. Here is what we have learned from their journey, with figures given for guidance only: exact amounts always depend on your personal situation and on the regulations in force at the time of your transfer.
What exactly are we talking about?
The term relocation allowance is used generically, but it actually covers several distinct schemes. It is essential to tell them apart, because they do not apply to the same staff or the same territories.
Coverage of change-of-residence expenses
This is the common foundation. When a State civil servant transfers to a DROM, the administration may cover part of the costs linked to the move and the journey: family travel, furniture transport (or a flat-rate furniture allowance), and air travel. Eligibility depends in particular on the length of service completed before the transfer and on the nature of the transfer (in the interest of the service or at the employee’s request). These rules stem mainly from decrees specific to the overseas territories.
The special hardship and installation allowance (IPSI) in French Guiana
The IPSI is a scheme specific to certain territories, including French Guiana, designed to compensate for the constraints of a first installation. It targets State employees newly posted there and takes the form, indicatively, of a payment representing a significant share of the annual salary, often spread over several instalments across the duration of the posting, subject to a minimum length of stay. The precise terms (share of salary, instalments, grades concerned) are set by the regulations in force: always check your own case with your HR department.
Salary indexation (cost-of-living uplift)
This is not strictly speaking a relocation allowance, but it substantially changes the net amount received each month. The salaries of civil servants posted in the DROM are increased:
- in Martinique and Guadeloupe, the uplift applied to the salary is around +40% (indicative);
- in French Guiana, it is higher, around +40% supplemented by a cost-of-living bonus, bringing the overall advantage beyond that, depending on the applicable regulations.
These percentages are given as benchmarks and may change. They explain why an overseas transfer is often financially attractive, but also why the local cost of living (imported food, fuel, housing) must be factored into your calculation.

Who can benefit in 2026?
The schemes vary according to three main criteria.
Your branch of the public service
- State civil service (Education nationale teachers, State healthcare staff, security forces, staff of central and decentralised administrations): these are the main beneficiaries of the change-of-residence schemes and, in French Guiana, of the IPSI.
- Hospital civil service: specific coverage rules exist depending on the institution.
- Local government civil service: local authorities apply their own resolutions; enquire directly with the host authority.
Your posting location
French Guiana benefits from the most favourable regime (IPSI, enhanced indexation) because it is classed as a territory with significant hardship. Martinique and Guadeloupe fall under an indexation regime of around +40%, without a Guiana-style IPSI in most cases.
The nature and seniority of the transfer
Coverage of change-of-residence expenses is generally conditional on a prior length of service and on a commitment to remain in post for a certain time. A transfer decided in the interest of the service often opens broader rights than a transfer for personal convenience.
How much, indicatively?
It is impossible to give a guaranteed amount: everything depends on your salary index, your grade, your territory and your family composition. Here nonetheless are some orders of magnitude, to be considered as simple indicative benchmarks and not as promises.
- Change-of-residence expenses: coverage may represent, depending on family size and volume of furniture, several thousand euros, often paid partly as a flat-rate sum.
- IPSI in French Guiana: the payment, spread over time, may represent a significant fraction of the annual salary, paid in several instalments over the length of stay, subject to compliance with the minimum duration.
- Monthly indexation: with an uplift of around +40%, a mainland net salary is substantially increased every month, which remains the most continuous financial advantage.
These benchmarks are given for guidance only and vary according to the transfer season, your situation and the applicable regulations. Always have a simulation drawn up by your managing department.
The steps to anticipate
A successful overseas transfer is prepared several months in advance. Here are the key stages.
Before departure
- Ask your HR department for a written simulation of your entitlements (change of residence, IPSI where applicable, indexation).
- Check the conditions on length of service and length-of-stay commitment.
- Compile the file for coverage of travel and removal costs (removal company quotes, family supporting documents).
- Book plane tickets within the deadlines compatible with the coverage.
- Anticipate the children’s schooling and the transfer of medical records.
- Plan temporary accommodation on site for the first few weeks.
On arrival
- Report to your host administration and have your installation registered.
- Open or transfer your accounts and utility contracts (bank, electricity, water, internet).
- Actively start the search for permanent housing (see below).
- File the applications for the IPSI instalments according to the planned schedule, if you are in French Guiana.
