Capital gains tax · Guernsey
Finding a capital gains tax lawyer in Guernsey who knows the Bailiwick’s own law
Guernsey is a Crown Dependency with its own courts, its own Advocates and its own rules on how long a right of action survives. Tell us what has happened and we will match you, free of charge, with an Advocate who handles matters of this kind.
- Advocates of the Royal Court, admitted for the whole Bailiwick
- Free matching, no obligation to instruct
- First response usually within 24–48 hours
Being matched costs you nothing. You only pay the lawyer you choose to instruct.
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Before you instruct
A tax question that lands in a jurisdiction with its own rules
If you are dealing with a capital gains tax question that touches Guernsey, you need someone who understands how the Bailiwick actually works. Guernsey is a Crown Dependency and not part of the United Kingdom: it has its own legislature, its own courts and its own body of law, applied across Guernsey, Alderney and Sark. Its legal system is a mixed one, with Norman customary law sitting beneath more than a century of English-style statute and persuasive — but not binding — English case law. Only Advocates of the Royal Court have full rights of audience, and Guernsey applies prescription rather than limitation, extinguishing the right of action itself. Tell us what has happened and we will match you with an Advocate who handles matters of this kind.
Guernsey in practice
How legal work is done in Guernsey
Guernsey is a Crown Dependency forming part of the Bailiwick of Guernsey, which also comprises Alderney and Sark. Its courts, its profession and its rules of substance differ from those of England and Wales in ways that matter from the very first step of a matter.
A Crown Dependency with its own body of law
Guernsey is not part of the United Kingdom. The States of Deliberation legislates for the Bailiwick, and legislation applies across Guernsey, Alderney and Sark, although Alderney and Sark keep their own first-instance courts. The private law core is Norman customary law of the Duchy of Normandy, historically recorded and argued in French, onto which English common law and English-style statute have been grafted for well over a century. English case law is persuasive, not binding.
Advocates: one fused profession with rights of audience
Advocacy in Guernsey is a fused profession. An Advocate performs in effect the roles that solicitors and barristers perform in England, acting both as instructing lawyer and as court advocate. Admission is by the Royal Court, and every Advocate is a member of the Guernsey Bar and an officer of the Royal Court. Non-advocate lawyers may practise Guernsey law only while employed or supervised by a firm of Advocates, and must state the jurisdiction in which they are qualified.
Where a dispute is heard
First instance lies either in the Magistrate’s Court, which handles debt and damages claims up to GBP 10,000, or in the Royal Court, the Bailiwick’s principal superior court. Its Ordinary Court exercises the general civil jurisdiction, including commercial, trust, company, insolvency, property and public law, sitting with a judge and, where facts are in issue, at least two Jurats. Above it sit the Guernsey Court of Appeal and, as the final appellate tribunal, the Judicial Committee of the Privy Council.
Prescription, not limitation
Guernsey law applies prescription rather than the English law of limitation, and the English rules find no direct equivalent. Prescription does not merely bar the remedy: it extinguishes the right of action, and it is treated as a matter of substantive law rather than procedure. That difference shapes how a matter is pleaded and how quickly a position must be taken, particularly where facts and assets sit partly outside the Bailiwick.
What representation costs
Advocates bill by hourly rates, and the recoverable rates are fixed by Guernsey’s Costs and Fees Rules: GBP 351 per hour for Advocates and GBP 235.17 for associates, the Advocates’ rate applying from 1 January 2026 and rising annually with inflation. Costs follow the event in the English manner, and because recoverable rates sit below rates actually charged, a successful party typically recovers around 60% to 70% of its actual legal spend. A paying party may apply for taxation within one month of being served with the bill.
Legal aid and how matters are funded
The Guernsey Legal Aid Service, administered by the States of Guernsey, provides free or reduced-cost advice and representation to private individuals who cannot otherwise afford an Advocate; it is not available to companies or groups of people. Applicants must satisfy both a financial means test and a legal merits test. A Green Form scheme allows limited-means clients to obtain advice, and legally aided persons may be required to contribute a proportion of the costs. Contingency or success fee arrangements and damages-based agreements are prohibited under the Guernsey Bar Rules, although third-party litigation funding is permitted.
The country data on this page is taken from official Guernsey bodies and published court and bar sources, consulted in 2026.
Common worries
What clients bring to us
These are the situations we are asked about most often when a tax question touches the Bailiwick.
Guernsey is not the United Kingdom
You may already have an adviser in London or Paris, but Guernsey has its own courts, its own Advocates and its own substantive law. Work prepared on an English assumption can miss the point entirely.
Prescription can extinguish the right itself
Forget the English law of limitation: in Guernsey, prescription extinguishes the right of action and is treated as substantive rather than procedural. Delay is not a procedural inconvenience; it can end the claim.
Facts spread across two legal systems
Assets, documents and witnesses are often split between the Bailiwick and another country. That makes it worth speaking early to someone who works with Guernsey law as a matter of routine.
How we help
What we do for you
We are a matching service, not a law firm. We do not advise on your matter; we find the person who can.
We match on the actual issue
Tell us whether you are facing a dispute, a cross-border question or a transaction, and we look for an Advocate whose day-to-day work covers it.
Free and without obligation
Being matched costs you nothing, and you decide whether to instruct the lawyer we introduce. We do not charge for the introduction.
One short form, no cold calling
You describe the situation once. We use that description to approach suitable Advocates rather than sending you round a list of firms.
Guernsey and cross-border work
Advocates of the Royal Court are admitted to practise the laws of Guernsey, Alderney and Sark throughout the Bailiwick, and many also handle matters with an international element.
Also covered
Other jurisdictions we cover
Cross-border matters rarely stay in one place. Alongside Guernsey, we match clients in these jurisdictions.
Questions
Frequently asked questions
Do I need a capital gains tax lawyer in Guernsey if my current adviser is qualified elsewhere?
Guernsey is a Crown Dependency, not part of the United Kingdom, with its own courts and body of law. Only Advocates of the Royal Court have full rights of audience. A lawyer qualified elsewhere may practise Guernsey law while employed or supervised by a firm of Advocates, but must not hold themselves out as an Advocate and must state the jurisdiction in which they are qualified.
Who can represent me in a Guernsey court?
Advocacy in Guernsey is a fused profession: an Advocate performs in effect the roles that solicitors and barristers perform in England, acting both as instructing lawyer and as court advocate. Advocates are admitted by the Royal Court, are officers of the Court, and practise as sole practitioners or in partnership. Alderney and Sark retain their own first-instance courts.
How long do I have to bring a claim in Guernsey?
It depends on the type of claim. Contractual and tort claims generally carry six years from accrual, personal injury and death claims three years from accrual or knowledge, and breach of trust claims three years from when you first knew of the breach. Guernsey applies prescription, which extinguishes the right of action rather than merely barring the remedy.
Can a decision of the Royal Court be appealed?
A civil appeal from the Ordinary Court generally lies as of right to the Guernsey Court of Appeal, subject to statutory restrictions and to the need for leave where the order is interlocutory. Notice of appeal must be served within 28 days of pronouncement, the appeal set down within 7 days, and the case lodged within up to 4 months. The Privy Council is the final appellate tribunal.
What can I expect to pay an Advocate in Guernsey?
Advocates bill by hourly rates, and the recoverable rates are capped by Guernsey’s Costs and Fees Rules at GBP 351 per hour for Advocates and GBP 235.17 for associates, the Advocates’ rate applying from 1 January 2026. Costs follow the event, but because recoverable rates are lower than rates charged, a successful party typically recovers around 60% to 70% of its actual spend.
Is legal aid available in Guernsey?
The Guernsey Legal Aid Service provides free or reduced-cost advice and representation to private individuals who cannot otherwise afford an Advocate, but not to companies or groups. Applicants must pass a financial means test and a legal merits test. A Green Form scheme gives limited-means clients initial advice, and legally aided persons may have to contribute a proportion of the costs.
Next step
Tell us about your Guernsey matter
Describe your situation in a few lines — whether it is a live dispute, a question about timing or a cross-border matter with a Guernsey element. We will match you with an Advocate who handles work of this kind and put you in touch. Free, confidential and with no obligation to instruct.