Accounting and tax services are often treated as standalone requirements. In practice, they sit at the centre of how a structure is maintained and evidenced over time.
Financial reporting, tax filings and payroll records are not simply compliance outputs. They demonstrate how a company or structure operates in reality.
For advisers and clients, the key consideration is alignment. The structure, the activity and the reporting should all reflect the same position.
Acquarius works alongside directors, trustees and advisers to ensure that this alignment is maintained across the lifecycle of the structure.
Accurate financial reporting underpins effective governance and decision-making.
Acquarius supports clients with:
Where structures involve multiple entities or jurisdictions, reporting is coordinated to ensure consistency across the wider arrangement.
Management reporting is tailored to the needs of the client or family office, providing clarity without unnecessary complexity.
Gibraltar operates a territorial system of taxation, with a standard corporate tax rate of 15% on income accruing in or derived from Gibraltar.
Acquarius supports clients with:
Tax compliance is approached as part of the wider structure. Filings are prepared to reflect how the entity is managed and operated in practice.
Where structures involve multiple jurisdictions, Acquarius works alongside external advisers to ensure that Gibraltar compliance aligns with the broader tax position.
For corporate clients with employees in Gibraltar, payroll forms part of the operational and compliance framework.
Acquarius provides:
Payroll also plays a role in supporting substance where required, particularly for trading companies and structures with operational presence in Gibraltar.
Our Approach
Each client structure is supported by a consistent team, ensuring continuity and familiarity over time.
Reporting, compliance and administration are aligned with the governance of the structure and the expectations of advisers.
We work alongside legal and tax advisers rather than replacing them, ensuring that Gibraltar compliance is handled locally while fitting into the wider advisory framework.
The focus is on clarity and consistency. Deadlines are met, records are maintained properly and reporting reflects the underlying activity of the structure.
Our accounting, tax and payroll services are typically used by:
In each case, the objective is to provide reliable, well-managed support that allows clients and advisers to focus on higher-level decisions.
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Key Contacts

Oliver Andlaw
Managing Director

Gareth Cross
Chief Operating Officer

Laura Fuhr
Company Manager
Speak to us about accounting services
Talk to usDo you provide bookkeeping as well as year-end accounts?
Yes. We provide full bookkeeping services alongside statutory financial statements and management reporting.
Do you handle Gibraltar tax filings?
Yes. We either prepare and submit or work with advisers to prepare Gibraltar tax returns and manage
ongoing compliance. Where international tax advice is required, we work alongside external advisers.
Can you manage payroll for Gibraltar-based employees?
Yes. We provide payroll processing, employee registration and ongoing reporting in line with Gibraltar requirements.
Do you work with external advisers?
Yes. We regularly work alongside legal and tax advisers in other jurisdictions to ensure that Gibraltar reporting aligns with the wider structure.
Is this service suitable for small companies?
Yes. We support a range of clients, from simple holding companies to more complex operating structures. The level of service is tailored to the activity.
How are fees structured?
Fees are agreed in advance based on the scope of work. Depending on the nature of the engagement, this may be a fixed annual fee or a transparent time-based arrangement.
Acquarius Trust
Company Limited
+(350) 200 50418
Icom House, Suite 3,
2nd Floor 1/5 Irish Town,
PO Box 883
Gibraltar, GX11 1AA
Reg. N 64486
GFSC N 5136