SPVs, HoldCos and sponsor-led structures
Accounting, tax and governance from setup through exit
Lux GAAP books, tax filings, local records and recurring governance aligned across acquisition vehicles and multi-entity structures.
A Luxembourg accounting firm for HoldCos and SPVs
Corporate setup, domiciliation, Lux GAAP accounting, tax compliance and governance support for acquisition vehicles and sponsor-led structures.
- OEC
- Order-member firm
- 20+
- Years of experience
- Lux.
- Luxembourg City team
Luxembourg execution for sponsor-led structures
HoldCos and SPVs form the primary mandate. Fund formation support covers the Luxembourg entity, accounting and tax workstreams around them, while operating companies retain a separate service path.
Operating companies
Accounting, tax and payroll for recurring local execution
Annual accounts, VAT, tax filings and payroll for businesses that need a reliable Luxembourg operating base.
Luxembourg execution across the structure
The core workstreams run from setup and domiciliation to recurring accounting, tax and corporate follow-through.
Private equity SPV services Setup, governance, Lux GAAP accounting and tax support for HoldCos and deal SPVs
Fund formation support Luxembourg entity workstreams and coordination around GP and fund structures
Domiciliation Registered office and recurring corporate records in Luxembourg City
Lux GAAP accounting Bookkeeping, annual accounts, reporting and eCDF filing
Tax compliance CIT, MBT, NWT and VAT across the entity lifecycle
Company formation Incorporation and handover into recurring operations
Payroll Payslips and social obligations for operating teams
Fund formation support and deal-side execution are separate mandates
SCSp, GP and RAIF structures sit above a distinct HoldCo and SPV layer
View fund formation supportFiduciaire Expert is a chartered-accounting firm and member of the Luxembourg OEC, based in Luxembourg City. Its core investment-structure mandate covers HoldCos and deal SPVs from setup and domiciliation through Lux GAAP accounting, tax compliance and recurring corporate records.
Fund formation support extends that execution to the Luxembourg entities and workstreams around the GP, sponsor and fund structure. Legal counsel, the AIFM, depositary and fund administrator retain their respective roles, while the accounting and tax handover is prepared for recurring operations.
A distinct path for operating companies
Operating companies remain fully supported through accounting, tax compliance and payroll. Keeping this path separate makes the scope, calendar and deliverables legible for each type of engagement.
Insights for Luxembourg investment structures
SPVs, GPs, SCSp structures and fund workstreams viewed from Luxembourg
Luxembourg SPV annual compliance calendar
A practical annual calendar for a Luxembourg SPV covering bookkeeping, company decisions, annual accounts, tax returns and beneficial ownership.
Chronological list 2026
The general partner of a Luxembourg SCSp: role, liability and governance
The Luxembourg RAIF: a fund regime built on AIFM authorisation
Luxembourg fund setup timeline: SCSp and RAIF launch sequence
The firm
A Luxembourg City team aligning accounting, tax and corporate workstreams around each structure.
OEC professional framework
An engagement governed by the professional and ethical standards of the Order of Chartered Accountants.
Connected workstreams
Accounting, tax and corporate requirements are managed as parts of the same Luxembourg mandate.
Identified engagement lead
One point of contact follows the entity chain, timetable and coordination with external advisers.
Discuss your structure
HoldCo, SPV or operating company, get in touch for an initial conversation.
Frequently asked questions
HoldCos, SPVs, fund workstreams and operating companies in Luxembourg
What does a Luxembourg HoldCo or SPV mandate cover after closing?
The mandate can cover bookkeeping under Lux GAAP, annual accounts, tax filings, corporate records and coordination of recurring deadlines. Its exact scope depends on the entity chain, transaction flows, financing and expected reporting.
What does fund formation support cover?
Support focuses on the Luxembourg entities around the structure, including the GP or sponsor vehicle, setup coordination, domiciliation, accounting, tax compliance and the handover into recurring operations. The perimeter is aligned with the legal counsel and regulated providers appointed to the fund.
Does Fiduciaire Expert act as AIFM, depositary or fund administrator?
No. Those regulated or specialist roles remain with the providers appointed to the structure. Fiduciaire Expert is a chartered-accounting firm and member of the Luxembourg OEC; its mandate covers entity setup, domiciliation, Lux GAAP accounting, tax compliance, corporate records and workstream coordination.
Does the firm also support operating companies?
Yes. Operating companies follow a separate service path covering accounting, tax, VAT, payroll and social obligations. This keeps the delivery model clear while preserving the same Luxembourg technical framework.
How is the scope of a Luxembourg accounting mandate defined?
The perimeter reflects the number of entities, transaction volume, reporting requirements, tax filings, governance work and timetable. Recurring deliverables and transaction-driven workstreams are agreed before onboarding.