Grenada Tax ID: Who Needs a TIN and How to Get One

Tax ID in Grenada: What Foreign Owners Need to KnowCopy link to section

A Tax Identification Number, or TIN, is the reference number that the Grenada Inland Revenue Division (IRD) assigns to a taxpayer for all dealings with that authority. The number is permanent and unique, and the IRD operates as a division of the Ministry of Finance. For a foreign business owner or investor, the practical question is rarely whether the system exists; it is when a Grenada tax ID becomes mandatory and how to secure one from outside the country.

This article explains who needs a TIN, how the number is structured, how to apply through the IRD's online portal, and how the TIN connects to cross-border reporting under the OECD CRS framework. It is most relevant to non-resident owners with a Grenada-source taxable event: rental income, a property purchase, dividends, or a locally registered company.

Does Grenada Issue a Tax Identification Number?Copy link to section

The IRD issues a TIN to every individual and business that registers with it. The number is permanent, unique to the taxpayer, and used to identify that person or firm across all the taxes and licences the authority administers.

A TIN is not handed automatically to every resident. It is issued only to a person liable to file a return or pay direct tax, so registration follows a tax obligation rather than mere presence in the country. Requests are made through the IRD's online portal, G-TAX, at ird.gd.

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Who Must Obtain a Grenada Tax IDCopy link to section

Anyone liable to pay tax on investment or employment income must register with the IRD before that liability is settled. Registration produces the TIN, and the TIN then accompanies every return and payment.

Tax residency turns on time and structure. An individual who spends more than 183 days a year in the country is treated as resident; a company is resident if it is registered locally or runs its head office there.

Non-resident owners are not exempt where a local taxable event arises. Rental income, property sale proceeds subject to withholding, or dividends paid from a resident company all bring a foreign owner within scope and require a TIN to meet IRD obligations.

Format and Structure of the Grenada TINCopy link to section

The TIN is a six-digit number with no embedded structure. According to the official OECD disclosure submitted by the government, there is no alpha prefix, no hyphen, and no check-digit algorithm.

You will see the number printed on tax remittance forms and statements, not on a national identity card or passport. One caution for due-diligence purposes: a commercial third-party site describes a ten-digit "12NNNNNNNN" format that conflicts with the official six-digit disclosure. Rely on the OECD record or the IRD directly, since no public online tool exists to verify a Grenada TIN.

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How to Apply at the Inland Revenue DivisionCopy link to section

Registration runs through G-TAX, which also lets taxpayers file returns, pay tax, view obligations, request refunds, and obtain a tax clearance certificate.

The online steps are straightforward:

1. Select "Request New TIN" on the portal.
2. Complete the application form.
3. Upload the required identity and address documents.
4. Submit, after which the IRD vets the documents and may ask for more information.

A foreign owner can act through an authorised representative, typically a lawyer, accountant, customs broker, or tax professional, who can register the business, access accounts, make enquiries, and update details. To appoint one, you prepare a letter of authorisation and send it to the IRD.

No registration fee for TIN issuance is published on the official portal or in the OECD disclosure. No formal processing-time commitment is published either, so build in time when a TIN is needed to complete a dated transaction.

Documents Required for RegistrationCopy link to section

An individual applicant submits a completed form, a valid government-issued ID such as a passport or driver's licence, and proof of address in the form of a utility bill or bank statement.

A business applies on a separate form, accompanied by a valid business registration certificate and proof of address such as a utility bill or lease agreement.

The official sources do not set out extra requirements for non-resident applicants. As a general matter, expect to provide notarised or apostilled copies of foreign identity documents when you apply from abroad.

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Distinguishing the TIN from Company Registration and National Insurance NumbersCopy link to section

A foreign company can end up holding three separate reference numbers, each from a different body and serving a different purpose. Confusing them is a common source of delay.

A company must obtain both a registration number from the Registry and a TIN from the IRD; the two are distinct and neither substitutes for the other. The NIS number, issued by the National Insurance Scheme, covers social insurance for employed and self-employed persons and is not a tax identifier. Employees registering with the NIS submit a certified birth certificate, valid photo ID, and supporting documents.

What the Tax ID Is Used For: Filing, Banking and Self-CertificationCopy link to section

Your TIN must appear in all correspondence with the IRD and on every return you file. Corporate income tax, VAT, and PAYE are available for filing through G-TAX.

The filing calendar varies by taxpayer type:

• Self-employed residents file personal income tax returns by 31 March for the prior calendar year.
• Companies file corporate income tax returns by the end of the fourth month after their fiscal year closes.
• Employers remit PAYE withheld from staff by the 15th of the following month.

Banking raises a point non-residents often misread. Financial institutions collect TINs for CRS due diligence, but a non-resident account holder is usually asked for their home-country TIN on a self-certification form, not a Grenada number.

Tax clearance certificates are obtained through G-TAX and are required when selling real estate or entering certain regulated transactions. Failure to obtain or supply a valid TIN when required can draw penalties, and the IRD applies penalties and interest to non-filing, late filing, and late payment.

The TIN in Cross-Border Reporting and Treaty ContextsCopy link to section

Grenada is an early adopter of the Common Reporting Standard and began exchanging information in 2018. The enabling legislation, the Mutual Exchange of Information on Taxation Matters (Amendment) Act, 2017, was gazetted on 28 July 2017 and brought into force on 29 September 2017.

The country signed the CRS Multilateral Competent Authority Agreement on 29 October 2015, with its first exchange dated September 2018. Under that standard, participating jurisdictions exchange each reportable person's name, address, TIN, date and place of birth, account balance, and income annually, and the Grenada TIN is one of the data fields reporting institutions must pass to the IRD for onward exchange.

On the US side, public sources do not confirm a signed Intergovernmental Agreement. As a general principle, local financial institutions may still participate in FATCA by registering directly with the IRS as foreign financial institutions.

Grenada maintains double taxation treaties with the United Kingdom and with fellow members of the Caribbean Community (CARICOM). No verified total count of treaties is available from official sources, so any partner beyond these should be checked against the CARICOM treaty text and IRD publications.

Practical Considerations and Common Pitfalls for Non-ResidentsCopy link to section

• A TIN is not pre-issued. With no Grenada-source income you hold no TIN, which can stall a property purchase or account opening the moment one is required.
• Withholding and transfer tax trigger registration. Dividends paid to a non-resident carry 15% withholding, and a foreign national selling property pays 15% transfer tax; the IRD will not process the return or certificate without a TIN.
• Watch the format conflict. Third-party sites cite a ten-digit number; the official record shows six digits. Verify only against the OECD disclosure or the IRD.
• Formalise any representative. A local agent cannot file for you until the proxy form is submitted and accepted.
• The Alien Landholding Licence is separate. Non-resident buyers need an ALHL, priced at 10% of market value, running in parallel with TIN registration; both must be in place before a property deal completes.
• No verification tool exists. The absence of a public lookup complicates third-party due diligence on a Grenada TIN.
• CRS exposure is annual. As a reporter since 2018, local institutions pass non-resident account data to home tax authorities each year, so keep your self-certification details accurate.
• Mind the VAT threshold. Registration becomes mandatory once taxable supplies exceed EC$300,000 in any 12-month period, or where you reasonably expect to cross it.

ConclusionCopy link to section

For a foreign owner, the Grenada TIN matters at the point a local taxable event arises rather than on arrival, and it is best secured before a property purchase, bank account, or filing deadline forces the issue. The number is simple in form, free of any published fee, and obtained through the IRD's G-TAX portal, often with a local representative acting under a written authorisation. Keep it distinct from your company registration and NIS numbers, and keep your self-certification data current given the country's annual CRS reporting. Planned correctly, registration is a routine step rather than a bottleneck.

How Expanship Can Help Your Business in GrenadaCopy link to section

Expanship handles TIN registration with the Inland Revenue Division on your behalf, prepares the authorisation paperwork that lets a local representative act for you, and aligns that step with the wider obligations a foreign-owned entity carries.

• Company formation and registration with the Companies Registry
• Registered agent and local office provision
• Tax registration with the IRD and ongoing return filing
• Compliance management across reporting and renewal deadlines
• Accounting and bookkeeping support
• Introductions to local banking partners

To discuss your registration and compliance needs, contact Expanship Grenada.

Frequently Asked QuestionsCopy link to section