Self-Employed Tax in Dominica

What income tax rates apply to self-employed individuals in Dominica?

Self-employed individuals resident in Dominica are subject to personal income tax under the Income Tax Act (Chapter 67:01), administered by the Inland Revenue Division (IRD). Tax is assessed on net business or professional income after allowable deductions. Dominica applies a progressive rate schedule effective since January 1, 2018: the first XCD 30,000 of chargeable income is covered by the resident allowance and taxed at 0%; income from XCD 30,001 to XCD 50,000 is taxed at 15%; income from XCD 50,001 to XCD 80,000 is taxed at 25%; and income above XCD 80,000 is taxed at 35%. All figures are denominated in Eastern Caribbean Dollars (XCD; pegged at XCD 2.70 = USD 1.00). The resident allowance effectively exempts approximately USD 11,100 from tax each year.[1]

How does a self-employed person register and file with the IRD?

Before commencing business operations, a self-employed person is required to register with the Inland Revenue Division by completing the IRD registration form. The IRD will then inform the individual of any applicable licence requirements (professional licence, parlour/store licence, etc.). Annual personal income tax returns are due by 31 March for the preceding January-to-December fiscal year. Self-employed persons must attach either a completed Schedule G form (IRD-supplied business income statement) or an equivalent detailed statement of earnings and expenses to their return. The IRD eFiling portal accepts online submissions. Failure to file by the deadline attracts penalties and interest under the Income Tax Act.[2]

What advance (installment) payments are required?

Self-employed persons, and employees who also earn business income, are legally required to make three prepayments of estimated tax during the year:[2]

The final reconciliation occurs on the annual return filed by 31 March of the following year. Where the individual estimates current-year tax will differ materially from the prior year, estimated figures may be substituted. Penalties and interest accrue on late installment payments.

What business expenses are deductible?

The Income Tax Act permits deductions for expenses incurred "wholly, exclusively and, in the case of employment income, necessarily" in the production of taxable income. Common allowable deductions for self-employed persons include the cost of tools and supplies used in the trade or profession, rental of business premises, fees paid for professional tax-return preparation, and other ordinary business operating costs directly connected to earning income. In addition to business deductions, all residents benefit from the XCD 30,000 resident allowance. Further personal deductions are permitted: mortgage interest on an owner-occupied residential property up to XCD 25,000 per year; donations to institutions designated by Cabinet; and student loan relief up to XCD 5,000 per student per year. All income from different sources (business, rental, employment) must be aggregated before deductions are applied.[2]

How do Dominica Social Security contributions apply to self-employed individuals?

The Dominica Social Security (DSS) system, established under the Social Security Act (Chapter 31:01), covers self-employed persons as a distinct contributor class. Unlike employees -- whose contributions are split between employee (6.75% from 2025) and employer portions (approximately 7.75%) -- a self-employed person bears the entire combined rate alone. Under the Social Security (Amendment) Regulations (SROs 4, 7 and 8 of 2012), contribution rates increase by 0.25% each year until reaching 15% in 2031. The rate confirmed effective 1 January 2022 was 12.75%; following the annual schedule, the rate applicable for 2025 is approximately 13.50% of declared insurable earnings.[3] Insurable earnings are capped at XCD 7,000 per month (XCD 84,000 per year); earnings above that ceiling are not subject to DSS contributions.[4] Self-employed contributions are paid quarterly, within 14 days after the end of each quarter. Late contributions attract a 10% surcharge plus 10% annual interest. DSS coverage provides access to sickness, maternity, employment injury, and old-age pension benefits.

The distinction from an employee under the PAYE (Pay As You Earn) system is important: an employee has income tax withheld at source by the employer each pay period and does not face the self-assessment installment obligations described above. A self-employed individual bears full responsibility for calculating, filing, and remitting both income tax installments and DSS contributions on their own schedule. Full details of the Dominica tax system, including country context, are available at the Dominica country overview.

Does a self-employed person in Dominica need to register for VAT?

Value Added Tax (VAT) is levied at a standard rate of 15% on taxable supplies of goods and services in Dominica, administered by the IRD under the Value Added Tax Act. VAT registration is mandatory for any self-employed individual or business whose annual gross sales exceed XCD 250,000.[2][5] Voluntary registration below that threshold is also permitted, which allows the registrant to recover input VAT on business purchases. Once registered, VAT returns and payments are due within 20 calendar days after the end of each monthly tax period. Penalties of XCD 100 per month apply for late filing, in addition to interest on unpaid tax. A reduced 10% VAT rate applies to accommodation and diving activity services; certain goods and services are zero-rated or exempt. A self-employed professional whose turnover remains below XCD 250,000 is not required to charge or remit VAT, but must monitor turnover and register promptly once the threshold is reached.

Given the complexity of managing income tax installments, DSS quarterly contributions, and potential VAT compliance simultaneously, individuals carrying on trade or a profession in Dominica are well served by engaging a qualified tax professional familiar with Dominica's tax legislation.