Key Takeaways
- Stamp duty in St. Lucia applies to a defined range of documents and instruments, including property transfers, leases, mortgages, and share transfers.
- Buyers and sellers face distinct rates on property transfers, while certain exemptions and reliefs may reduce or remove the duty owed.
- Non-resident companies and investors should account for stamp duty when structuring transactions, as obligations extend to securities and corporate dealings.
- Failing to stamp or under-stamping documents can trigger penalties, making timely payment a key part of compliance in St. Lucia.
Stamp Duty in St. Lucia: An Introduction
Stamp duty in St. Lucia is a mandatory tax charged on documents that record a legal or contractual relationship, with property transfers being the most common trigger for a foreign buyer or seller. The Inland Revenue Department (IRD) administers the charge, and the rate is either a fixed amount or a percentage of the transaction value, depending on the instrument. This is not a duty-free jurisdiction; if your business or investment involves a deed, a lease, a mortgage, or a share transfer touching the island, the document will usually need to be stamped before it can be registered or relied upon.
The duty sits on a long-standing statutory base and applies to residents and non-residents alike, though the rates and exemptions differ by status and structure. This article explains what is dutiable, how rates work for buyers and sellers, the exemptions available to investors, and how and when payment is made. It is most relevant to foreign owners acquiring real estate, structuring through an International Business Company, or executing commercial documents that will be filed locally. The IRD publishes the governing categories in its A-Z of Taxes.
The Legal Basis: The Stamp Duty Act and Stamp Duty Ordinance
Two instruments anchor the charge. The Stamp Duty Ordinance sets out which documents must be stamped, while the Stamp Duty Act, published in the Revised Laws of Saint Lucia (2022 revision) and maintained by the Attorney General Chambers, governs duties on property transactions and the mechanics of assessment.
The Act covers the duties imposed, their denomination and management, the regulations that support them, and the custody of stamps and dies. You can review the full structure through the Stamp Duty Act index maintained by the Attorney General Chambers.
Older subsidiary rules still shape practice. Statutory Instrument 5/1920, in force from 1 May 1920, requires stamp duty on instruments filed in any registry office to be impressed rather than adhesive unless adhesive stamps are specifically permitted; Statutory Instrument 50/1936, in force from 21 November 1936, directs that court fees be collected by means of stamps rather than cash.
A more recent development matters for company structuring. The House of Assembly passed the Security Interest in Movable Property (Amendment) Bill 2025 in February 2025, clarifying that the 2022 stamp duty exemption applies only to transactions in movable property and explicitly excludes immovable property.
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What Documents and Instruments Are Dutiable
The Ordinance lists a wide range of dutiable documents. The categories below cover most situations a foreign-owned entity will encounter.
- Deeds of Conveyance and Deeds of Gift
- Deeds of Mortgage and Mortgage Loan Agreements
- Leases and tenancy agreements
- Transfer of Shares
- Powers of Attorney
- Life Insurance Policies and Bonds
- Sale agreements and deeds of any other kind
Some duty is fixed; some is ad valorem, calculated on the value of the property or transaction. The Act sets rules for instruments charged separately in certain cases and requires the facts affecting the duty to be set out in the instrument itself.
Where several instruments complete a purchaser's title, only the principal instrument of conveyance carries the full ad valorem duty. The remaining instruments attract a lesser duty, capped at the ad valorem duty payable on the principal one, which avoids double charging across a single transaction.
Stamp Duty on Property Transfers: Buyer and Seller Rates
Property transfers are the area where rates are clearest and where the buyer's residency and the seller's residency drive very different outcomes. Duty is calculated on the higher of the sale price or the market value.
Buyers pay a flat 2% regardless of residency. The seller's rate turns on status: a resident or St. Lucia passport holder pays a value-based rate, while a non-resident seller pays a flat 10%.
| Party | Status | Rate |
|---|---|---|
| Buyer | Resident or non-resident | 2% of value |
| Seller | Resident | 2.5% to 5% (value-based) |
| Seller | Non-resident | 10% of market value or sale price |
The resident seller scale runs from 2.5% to 5% across value bands, but the exact EC$ thresholds for each bracket are not published in public sources; confirm them directly with the IRD before modelling a sale.
Stamp duty is distinct from the 2% property transfer tax that buyers also pay. Budget for both as separate line items at the point of sale.
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Stamp Duty on Leases, Mortgages, and Tenancy Agreements
Leases and tenancy agreements are dutiable, with the charge driven by the duration of the term and the rental value. A longer lease at a higher rent attracts more duty than a short tenancy.
Deeds of Mortgage and Mortgage Loan Agreements are also dutiable, as are hypothecs. If your business finances a local acquisition with secured lending, the security document itself will need stamping.
The precise ad valorem rates and fixed fee schedules for these instruments sit in the Schedule to the Ordinance and are not reproduced in the IRD's online summary. Request the current Schedule from the IRD before signing, so the duty on a lease term or mortgage principal can be calculated accurately.
Stamp Duty on Share and Securities Transfers
Transfer of Shares is a dutiable instrument under the Ordinance, so an ordinary share transfer involving a local company will generally attract duty. The specific ad valorem rate per unit of consideration is held in the Schedule and is not published online; it requires direct verification with the IRD or the legislation database.
International Business Companies sit on a different footing. An IBC enjoys freedom from stamp duty on transfers of property, assets, shares, debt obligations, and other securities, which has long been a structural advantage of that vehicle.
The exemption has a boundary. Where an IBC derives 90% or more of its income from sources outside the country and the instrument does not transfer ownership or control of local immovable property, the transfer should fall outside the charge.
That boundary was sharpened in February 2025. The amendment confirms that the exemption reaches movable property transactions only, so a share transfer that has the effect of moving local real estate cannot shelter behind the IBC exemption.
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Fixed Duties, Court Fees, and Stamped Instruments
Not every document is taxed by value. Notarised certificates and certified copies, for example, carry a fixed fee rather than an ad valorem rate, and the Act provides specifically for a duty on certificates of an attorney-at-law or notary.
Court fees follow the stamping route as well. Fees payable in the courts and in the Registrar and sheriff's department are collected by means of stamps rather than cash.
A few fixed amounts are confirmed in the Act, including a EC$250 penalty on a late-stamped policy of sea insurance. The full Schedule of fixed duties for items such as powers of attorney, bonds, affidavits, and appraisements is not reproduced online and must be retrieved from the official Act for the complete tariff.
Exemptions and Reliefs from Stamp Duty
Several reliefs can remove or reduce the charge, and they matter most to investors choosing how to enter the market.
- Citizenship by Investment Programme (CIP): foreign buyers of government-approved real estate are not required to pay stamp duty or property transfer tax.
- IBC exemption: freedom from stamp duty on transfers of property, assets, shares, debt obligations, and other securities, alongside freedom from exchange controls.
- Investment-incentive waivers: whole or partial waivers of stamp duty, property tax, Alien Landholding Licence fees, withholding tax, and VAT for investment in designated sectors or areas.
- Charitable property: certain properties owned by charitable organisations are exempt from property taxes.
Two procedural reliefs are worth knowing. A power of attorney executed wholly or partly outside the country may be stamped without penalty at any time before it is annexed to a notary's minutes, registered, or acted upon. Separately, the Director of Finance and Planning, with the approval of the Governor General, may mitigate or remit a penalty on stamping after an instrument has first been executed.
There is also a clear outer limit to the charge. No stamp duty equivalent applies to capital gains, dividends, or inheritance transfers, which are untaxed categories.
How and When Stamp Duty Is Paid
Timing is strict: duty must be paid before a property transfer is registered with the Land Registry Department. More broadly, documents must be stamped before execution or before they are recorded with any public office.
Pre-payment is the rule. Public officers cannot accept unstamped documents for filing or execution, and the receipt issued on payment serves as your proof of compliance.
Payment can be made at IRD offices, through banks, or via online platforms where available, with the IRD assessing the duty on each transaction. Keep the stamped original safe, because it is the document a registry or court will look for.
For documents executed abroad, the calendar shifts. An unstamped or insufficiently stamped instrument first executed outside the country is treated as first executed on the date it is first received locally, which is the point from which any stamping deadline runs.
A short grace window applies to local execution. Where an instrument is executed in-country, stamping within the first month after first execution requires only the unpaid duty, with no penalty added.
Stamp Duty Implications for Companies and Investors
For a foreign-owned entity, the IBC remains the structure with the widest stamp duty relief: full exemption on transfers of property, assets, shares, debt obligations, and other securities. No withholding tax applies to dividends, distributions, royalties, interest, or management fees paid by an IBC to persons outside the country, which reinforces its appeal for cross-border holding.
The picture has changed in ways that affect planning. Effective 1 July 2021, all IBCs were deemed resident companies under the Income Tax Act, so the historic blanket exemption must now be read together with the 2022 and 2025 amendments.
Real estate is the clearest carve-out. The February 2025 amendment confirms the exemption covers movable property only, so an investor acquiring local land or buildings through an IBC must budget for standard stamp duty on the immovable property. KPMG summarises the change in its tax news flash.
Substance is the gateway to the exemption. The Economic Substance Act No. 33 of 2019 requires relevant entities to meet economic substance requirements to qualify for tax exemptions on foreign-source income, so the relief is conditional rather than automatic. Note that an individual must spend at least 183 days a year in the country to be treated as a tax resident, a point covered in its own right elsewhere.
Penalties for Unstamped or Insufficiently Stamped Documents
An unstamped document is a weak document. Presenting one can attract fines, and the instrument may be treated as invalid; courts can compel production of proof that duty was paid.
The grace period gives some relief. Stamping within the first month after in-country execution costs only the unpaid duty, but after that month the duty plus a statutory penalty becomes due.
Two specific figures are confirmed in the Act. A late-stamped sea insurance policy carries a EC$250 penalty, while an unstamped bill of exchange payable on demand may be cleared by affixing and cancelling an adhesive stamp of EC$0.04, though that step does not release the drawer from any separate fine.
Relief from a penalty is possible but discretionary. The Director of Finance and Planning, with Governor General approval, may mitigate or remit a penalty on stamping after first execution. The general penalty scale beyond the first-month grace period sits in the Act and is not reproduced in online summaries, so confirm the surcharge with the IRD or the legislation directly before relying on a late filing.
Conclusion
Stamp duty sits at the centre of almost every significant transaction a foreign business owner will execute in St. Lucia, and the compliance risk is unusually concrete: an unstamped document is not merely irregular, it is potentially unenforceable and penalty-bearing. That single fact makes timely, accurate stamping less a housekeeping matter and more a prerequisite to the transaction itself.
For a non-resident deciding how to structure an acquisition, a share transfer, or a corporate reorganisation in St. Lucia, the priority question is therefore not whether stamp duty applies but which rate, which exemption, and which deadline governs each specific instrument before it is executed.
How Expanship Can Help Your Business in St. Lucia
Expanship helps foreign owners get stamp duty right from the outset, by identifying which of your documents are dutiable, confirming the applicable rate or fixed fee with the IRD, and ensuring instruments are stamped before they reach a registry or court. The same team handles the wider obligations that follow a foreign-owned entity through its life on the island.
- Company incorporation, including IBC and domestic structures
- Registered agent and registered office services
- Tax registration and filing with the Inland Revenue Department
- Ongoing compliance and economic substance management
- Accounting and bookkeeping
- Introductions to local banking partners
To discuss your transaction or structure, contact Expanship St. Lucia.
Frequently Asked Questions
Yes. Stamp duty is actively levied and administered by the Inland Revenue Department on a range of documents, including property transfers, leases, mortgages, and share transfers. It is either a fixed amount or a percentage of the transaction value, so this is not a duty-free jurisdiction.
A non-resident seller pays a flat 10%, calculated on the market value at the time of sale or the selling price, whichever is higher. Resident sellers and passport holders pay a value-based rate in the 2.5% to 5% range instead. Buyers, by contrast, pay a flat 2% regardless of residency.
An International Business Company is exempt from stamp duty on transfers of property, assets, shares, debt obligations, and other securities. The exemption applies where the company derives 90% or more of its income from outside the country and the instrument does not transfer control of local immovable property. The February 2025 amendment confirms the relief reaches movable property only.
Duty must be paid before a property transfer is registered and, more generally, before any document is executed or recorded with a public office. Public officers cannot accept unstamped documents, and the receipt issued on payment is your proof of compliance. An instrument executed abroad is treated as first executed on the date it is first received locally.
Using an unstamped document can lead to fines and may render the instrument invalid, and a court can require proof that duty was paid. Stamping within the first month after in-country execution costs only the unpaid duty, but later stamping adds a statutory penalty. The Director of Finance and Planning may mitigate or remit a penalty with the Governor General's approval.
Foreigners who purchase government-approved real estate under the Citizenship by Investment Programme are not required to pay stamp duty or property transfer tax on that acquisition. This is one of the clearer reliefs available to non-resident buyers, though it depends on the property being on the approved list. Confirm the property's status before relying on the exemption.
Legal Disclaimer
The information provided in this article is for general informational purposes only and does not constitute legal, tax, or professional advice. While we strive to ensure the accuracy and timeliness of the content, laws and regulations are subject to change, and the application of laws can vary widely based on specific facts and circumstances.
Readers should not act upon this information without seeking professional counsel tailored to their individual situation. Expanship and its authors disclaim any liability for actions taken or not taken based on the content of this article.
For specific advice regarding your business setup, compliance requirements, or any legal matters, please consult with qualified legal and tax professionals in the relevant jurisdiction.
