Entrust your obligations to professionals who treat every engagement as unique. Our chartered accountants secure the reliability of your financial and tax data while delivering decision-ready analysis and uncompromising compliance.

• Periodic bookkeeping & management reporting

• Preparation of annual and interim financial statements (Lux GAAP / IFRS, audit-ready)

• End-to-end payroll and social-security administration

• Personal income tax returns (Luxembourg residents and non-residents)

• Statutory filing and publication of accounts

• Ongoing legal and administrative compliance

• VAT: registration, periodic filings, and intra-EU refunds

• Proactive tax advisory and long-term obligations management

The outcome: impeccable figures, a fully controlled regulatory framework, and well-founded decisions, delivered with the discretion and precision expected of a best-in-class firm.

From the outset, legal and operational foundations determine future performance. We design a bespoke architecture and manage every formality so that your company is established on solid, compliant, and immediately operational ground, in Luxembourg and abroad.

• Legal form and jurisdiction selection: identification of the entity type and structure best aligned with your objectives (governance, tax, control).

• Drafting of articles of association and constitutional documentation: corporate purpose, governance rules, shareholder rights, mandates.

• Notarial and banking coordination: company-name reservation, notary appointments, bank account opening, capital deposit.

• Turnkey incorporation: registrations with the Trade and Companies Register (RCS), VAT and other authorisations; procurement of all required licences and numbers.

• Integrated administration and management: domiciliation, corporate secretariat, accounting, payroll, and reporting.

• Fiduciary representation: acting as your proxy before notaries, banks, insurers, and authorities to minimise personal involvement.

• Corporate end-of-life: assistance with liquidation and dissolution, distributions, closures, and strike-off.

The outcome: a structure built to last, fully compliant and ready to operate, while you remain focused on strategy and growth.

Establish your registered office at our premises under a compliant domiciliation agreement, and benefit from a prestigious address paired with discreet, rigorous operational support.

• Compliant registered office & prestigious address: RCS registration, statutory display, and maintenance of legal registers.

• Mail management: daily receipt, sorting, secure digitisation, and forwarding according to your instructions.

• Dedicated corporate secretariat: single point of contact; maintenance of shareholder registers and the register of ultimate beneficial owners (UBO); retention of minutes.

• Deadline tracking & annual dues: proactive monitoring of recurring obligations (fees, licences, renewals).

• Preparation of the annual board meeting: convening notices, agenda, board packs, and drafting of minutes.

• General meetings (ordinary & extraordinary): meeting rooms, representation/proxy, minutes, and required filings.

The outcome: impeccable domiciliation, disciplined governance, and zero administrative friction, so you remain focused on what matters most.

Because a company is steered on administrative, legal and financial fronts, we assume your executive back office so you can focus on commercial growth. Our team stands alongside management to handle day-to-day administration and recurring obligations with rigor and discretion.

• Board advisory & committees: session planning, attendance at board meetings, tracking of decisions, and implementation of resolutions.

• Compliance calendar: proactive reminders of deadlines (VAT, tax, financial statements, licences) and on-time filings.

• Legal, accounting & tax documentation: maintenance, updates and secure archiving; assembly of data rooms when required.

• Stakeholder interface: continuous liaison with local authorities, auditors, banks, legal counsel and notaries.

• Day-to-day management: ongoing corporate secretariat, administrative formalities and operational coordination.

• Statutory registers: maintenance of shareholder registers and the register of ultimate beneficial owners (UBO); decision logs.

• Corporate governance: charters, delegations of authority, internal policies and best practices.

• Contract support: drafting, review and implementation of key agreements.

• Legal formalities: filing of annual accounts, tax submissions, statutory amendments (registered office, corporate purpose, officers) and updates to corporate particulars.

The outcome: a precisely administered entity, continuous compliance and clear oversight, without administrative burden on your desk.

Our engagements are bespoke, responsive and discreet, delivered to institutional standards. Drawing on cross-border experience, we design solutions tailored to each situation, from wealth structuring to operational optimisation.

• Investment real estate: project structuring (SPVs, debt/equity), due diligence, financing, leasing, and development oversight.

• Transactions & tax: valuation, acquisitions/disposals, restructuring and development, with multi-jurisdictional tax impact modelling.

• Asset protection & cross-border succession: estate planning for multi-country families (family holding companies, marital agreements, shareholders’ agreements, usufruct/split-ownership arrangements).

• Trusts: design, establishment and governance (letters of wishes, trustee coordination, reporting).

• Foundations: formation, governance charters, philanthropic objectives, and continuity of control.

• Protector services (trust protector): independent oversight, veto/consent rights, and safeguarding of the settlor’s intent.

• Investment oversight: investment policy statements, performance monitoring, stress testing, consolidated reporting, and periodic reviews.

• Intellectual property: IP-holding structures, valuation, intra-group licensing, and tax framework.

The outcome: informed decisions, controlled risk and durable structures, executed with the precision and discretion of a best-in-class firm.

Discreet, personalised and proactive support for your family and your wealth. Under a single point of contact, we orchestrate the management of your lifestyle assets, day-to-day needs and impact projects with the rigor of an institutional house.

• Lifestyle assets management: real estate (property management, acquisitions, lettings), vehicle fleet, yachts and private aircraft — maintenance, insurance, compliance, crews/berths/hangars.

• Health & protection: coordination of care and check-ups, international insurance, second medical opinions, secure medical records.

• Education & child mobility: selection and enrolment in international schools, academic follow-up, housing, visas.

• Relocation & travel: visas/residency, logistics, planning, security, events and last-minute requests.

• Family governance: family charters and councils, decision rules, confidentiality, succession preparedness.

• Philanthropy & foundations: impact strategy, foundation formation and governance, beneficiary due diligence, outcome tracking.

• Succession & legacy planning: cross-border estate architecture, shareholders’ agreements, trusts/foundations, harmony among heirs.

• Investments & reporting: consolidated wealth statements, performance monitoring, budgets and cash management, periodic committees.

• Private administration: bill payment, renewals (insurances/licences), tax and KYC coordination, UBO registers.

The outcome: complete peace of mind, your wealth and your family served with precision, discretion and continuity.freedom to drive your business forward with total confidence.

Payroll has become a high-stakes domain: regulatory complexity, strict deadlines and heightened scrutiny. We bring proven expertise to secure every step, prevent disputes with the authorities and ensure flawless execution, in complete confidentiality.

• Data collection & integration: receipt of instructions, consistency checks and secure ingestion of payroll variables.

• Calculations & validations: processing of salaries, bonuses, benefits and withholdings, with cross-checks prior to release.

• Payroll closing & deliverables: e-signed payslips, accounting entries, SEPA files and management reporting tailored to your governance.

• Social and tax filings: preparation and submission to the competent bodies (Joint Social Security Center (CCSS); Direct Tax Administration (ACD), etc.), acknowledgement tracking and adjustments.

• Third-party & authority liaison: interface with banks, pension funds, insurers and administrations to keep processes frictionless.

The outcome: precise, compliant payroll delivered on schedule, with the peace of mind of a high-end service.

Luxembourg remains one of the few jurisdictions that permit bearer shares. Under the Law of 28 July 2014 (as amended), such securities must be immobilised with a recognised depositary and recorded in a dedicated register. We act as depositary, ensuring secure custody, complete traceability and absolute confidentiality.

• Appointment as recognised depositary
  Establishment of a contractual and operational framework compliant with the Law of 28 July 2014.

• Opening & maintenance of the register of bearer shares
  Identification of holders, number of shares, transfers/disposals, time-stamping and a complete audit trail.

• Secure custody & immobilisation
  Safekeeping procedures, access controls and encrypted archiving of supporting documents.

• Issuance of attestations / deposit certificates
  On-request delivery of named attestations to shareholders (for banks, auditors, general meetings, KYC).

• Processing of transfers & disposals
  Documentary verification, registration of movements in the ledger and coordination with notaries/counterparties where required.

• Governance & compliance (AML/KYC, GDPR)
  Proportionate due diligence, periodic updates, enhanced confidentiality and reporting to corporate bodies.

• General meetings & corporate actions
  Holding confirmations, support to the corporate secretariat and follow-up of actions on securities (exchanges, conversions).

The outcome: a compliant, discreet and fully traceable framework that provides companies and their shareholders with the legal and operational certainty expected of a best-in-class firm.

In an environment where accounting frameworks are continually evolving, consolidation has become a critical driver of reliability and comparability. Our dedicated team delivers audit-ready consolidated financial statements under IFRS or Lux GAAP/local GAAP, with a closing process that combines precision, speed and compliance.

• Scoping & perimeter definition: determination of consolidation scope, methods (full consolidation, proportionate consolidation, equity method), and mapping of intra-group flows.

• Local reporting package review & data quality: consistency checks, pre-consolidation adjustments and improvement recommendations.

• Consolidation ledgers: maintenance of consolidation journals, intra-group eliminations, currency translation and standards-driven adjustments.

• Close coordination & timeline: information collection, fast-close PMO, checklists and cut-off controls.

• GAAP conversions: transition from local GAAP to IFRS or the consolidation framework (Lux GAAP), including key accounting policy impacts.

• Scope changes & transactions: acquisitions/disposals, purchase price allocation (PPA) and goodwill, changes in ownership interests, reorganisations and transactions under common control.

• Combined & consolidated financial statements: preparation of primary statements and notes, disclosure packages and management reports.

• Auditor interface: data-room preparation, responses to review queries and full traceability of adjustments.

• Customised reporting packs & procedures: design of tailored consolidation packages and a consolidation manual, internal controls and dashboards.

The outcome: transparent, accurate group reporting delivered on schedule, audit-ready, compliant with the applicable frameworks, and designed to inform decision-making.

In an environment where substance prevails over form, demonstrating a genuine economic presence where activity is directed and controlled has become essential. We design and implement substance frameworks aligned with OECD/BEPS standards and anti-abuse rules, so that functions, risks and assets are consistent with your governance and financial flows.

• Diagnosis & gap analysis: mapping of key functions, treaty-access review, anti-abuse testing (PPT), and assessment of decision-making practices and value chain.

• Local operating model: definition of responsibilities (RACI), location of decision-making, internal processes, delegations of authority and governance calendar.

• Governance & resident management: appointment of experienced local directors, holding board meetings in Luxembourg, preparation of board packs, robust minutes and signing policies.

• Infrastructure & resources: office search (lease and fit-out), dedicated facilities (address, lines, IT), recruitment of key personnel (management, finance), payroll and HR.

• Banking & operations: set-up of banking relationships, signing mandates, internal controls and approval workflows.

• Documentation & evidence of substance: comprehensive substance file (minutes, agendas, travel logs), secure archiving, internal policies and a complete audit trail.

• International tax & transfer pricing: alignment of intra-group contracts with operational reality, master file / local file, procurement of tax-residency certificates, support during reviews and audits.

• Multi-jurisdiction frameworks (including the UAE): scoping and Economic Substance Regulations (ESR) where applicable, preparation of notifications and filings.

• Continuous monitoring: substance KPIs, periodic attestations and proactive adjustments as regulations evolve.

The outcome: a credible, well-documented economic presence that secures treaty benefits, reduces requalification risk and supports your long-term objectives.

We secure your international tax-transparency framework by making FATCA and the CRS clear, operational and flawlessly executed, without adding burden to your teams.

• Frameworks & impacts: clear explanation of objectives, mechanics and operational effects of FATCA/CRS on your entities, products and flows.

• FATCA vs. CRS: mapping of key differences (scope, thresholds, statuses, reporting perimeters) with pragmatic recommendations.

• Investor self-certifications: analysis and qualification of forms (e.g., W-8 / W-9), consistency checks and evidential archiving.

• Status classification: determination of applicable FATCA/CRS statuses (financial institutions, active/passive NFFEs, individuals, etc.).

• Due diligence & beneficial owners: procedures to identify and validate controlling persons and beneficial owners, aligned with KYC/AML.

• Data sets & timetable: identification of required data, definition of cut-offs, scheduling of deadlines and quality controls.

• Technical reporting: preparation of files (OECD/XML schemas), testing, submission via authorised portals and tracking of acknowledgements.

• Internal controls & governance: policies, responsibility matrices, audit trail, and staff training.

• Regulatory support: handling of authority requests, responses to audits/reviews and targeted remediations.

The outcome: a robust, well-documented and frictionless FATCA/CRS framework that minimises non-compliance risk while protecting your reputation.

From concept to first close, OWL Services orchestrates the complete launch of your General Partner and the associated investment vehicle, without drowning you in jargon or acronyms.

• Legal & tax architecture: design of the framework (GP, fund, SPVs), alignment of control with objectives, and jurisdictional scoping.

• Constitutional & marketing documentation: articles/limited partnership agreement or fund rules, partnership agreements, term sheet, and compliant marketing materials.

• Regulatory pathway: required authorisations and notifications, and liaison with regulators and key counterparties.

• Operating ecosystem: selection and coordination of depositary, banking, fund administrator, transfer agent, auditor and legal counsel.

• Governance & initial policies: charters; valuation, risk and remuneration policies; RACI matrices and operating manuals.

• Capital raising: milestone calendar, data room, subscriptions, KYC/AML, and commitment management.

• Closing coordination: checklists, execution of signatures, subscription/escrow accounts, and operational go-live.

The outcome: a fully compliant, investor-ready platform delivered on time and on budget, primed to deploy capital with confidence.

Achieve uncompromising accuracy at every reporting date. OWL Services’ independent NAV desk transforms raw market data into a single, audit-ready figure that investors can trust.

• Data & models: tier-one pricing sources; validated yield curves and reference datasets; approved valuation models (listed and unlisted).

• Frequency & scope: daily, weekly or monthly calculations; multi-class/series; side pockets and complex corporate actions.

• Specific mechanisms: equalisation, carried-interest waterfalls, fees and accruals handled consistently and fully documented.

• Controls & reconciliations: four-eyes principle, variance analysis, and comprehensive reconciliation with custodians, brokers and fund administrators prior to release.

• Governance & audit trail: valuation policy, checklists, complete audit trail and audit-ready files.

• Dissemination: NAV sheets, reporting packs and secure publication via the investor portal.

The outcome: a NAV that is clear, defensible and released on schedule, ensuring a transparent valuation ready for confident disclosure.