MIGRATION, 01Aut. 10077274 · 142 Boulevard de la Pétrusse, Luxembourg

Change accountant in Luxembourg, with no service interruption.

Changing accountant in Luxembourg means retrieving your accounting, tax and payroll file, then taking over ongoing VAT and payroll with no interruption. FSL organises this migration in 4 structured steps, with contractual confidentiality and zero service break.

In short

Changing accountant is the organised transfer of your file (trial balance, ledger, VAT and payroll history, contracts) from one fiduciary to another. You remain the owner of your accounting; the takeover runs in parallel to avoid any break.

Key takeaway

  • You own your accounting: the former accountant cannot block the migration.
  • Parallel takeover: zero break in VAT, payroll or close.
  • First reporting delivered on the 15th of the next month, NDA from first contact.

Who this is for

  • Companies unhappy with their current firm (responsiveness, fee drift)
  • Groups seeking a dedicated contact and structured reporting
  • Holdings and funds needing international expertise
  • SMEs wanting a fixed fee and managed deadlines

A free first call within 24 hours, with a dedicated contact. NDA from first contact.

Check my eligibility

Ready to structure your accountant migration?

Free first call within 24 hours. Dedicated adviser, NDA from first contact.

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Preparation checklist

Get the list of documents and steps to start without friction.

Download the checklist

The process, step by step

01

Audit of the existing file

Review of the trial balance, ledger, VAT returns and tax filings. Identification of gaps and watch points before takeover.

02

Data retrieval

Formal request to the outgoing provider for the accounting, VAT and payroll history and contracts. NDA and precise schedule.

03

Migration and setup

Data import, chart of accounts and bank automations. Seamless takeover of ongoing VAT and payroll.

04

Operational continuity

First reporting delivered on the 15th of the following month. Dedicated contact, deadline tracking. Zero delay, zero penalty.

FAQ

Frequently asked questions

Can my former accountant block the migration?
No. You own your accounting. We make a structured handover request, track deadlines and take over in parallel to guarantee zero break.
Is there a service interruption?
No. VAT and payroll takeover runs in parallel; the first reporting is delivered on the 15th of the following month, on schedule.
When should I change accountant during the year?
Any time, but transitions are simpler at the start of a financial year or after a close. We adapt the schedule to your situation.
Is confidentiality guaranteed?
Yes. NDA signed before any document exchange, compartmentalised access, European hosting and full traceability.
Request a quote

Request a quote

Reply within 24 business hours. NDA from first contact.

Step 1 of 3Your need

Which service, structure and timeline?

Urgency