Dominican Republic Business Taxes: Key Rules for Companies

Businesses operating in the Dominican Republic are generally subject to more than one type of tax. The main obligations depend on the company’s legal structure, activities, income, employees, assets, transactions and the goods or services it provides. For most companies, the core framework includes Impuesto Sobre la Renta (ISR), the Impuesto a la Transferencia de Bienes Industrializados y Servicios (ITBIS), payroll-related taxes and contributions, withholding obligations and, in certain circumstances, taxes on assets, imports, specific products or real estate transactions.

The country’s principal internal tax authority is the Dirección General de Impuestos Internos (DGII), which administers and collects many of the taxes affecting businesses. The Dominican Tax Code provides the main legal framework, although specific laws, regulations, tax rulings and special regimes can modify how individual obligations apply.

How the Dominican Business Tax System Works

A useful way to understand Dominican business taxation is to separate taxes according to what they are designed to tax. Corporate income tax is based on taxable income, while ITBIS is primarily a consumption tax collected through transactions. Payroll obligations arise from employing workers and include both tax withholding and social security contributions. Other taxes may become relevant because of a company’s assets, imports, industry or particular transactions.

This means that a company does not normally determine its tax obligations by applying one single rate to all of its revenue. A business may, for example, calculate corporate income tax on taxable profits, collect ITBIS on qualifying sales, withhold taxes from certain payments to individuals and make employer contributions to social security.

Corporate Income Tax in the Dominican Republic

The principal direct tax affecting companies is the Impuesto Sobre la Renta (ISR), or corporate income tax. It generally applies to the taxable income of legal entities, after the deductions and adjustments permitted under Dominican tax rules.

For fiscal years beginning in 2026, the standard corporate ISR rate for Dominican legal entities is 27%. A temporary rule introduced by Law 30-26 establishes a 30% rate for taxpayers with income of at least RD$1 billion for fiscal periods 2026 through 2028, subject to the implementation rules established by the legislation.

The important point for businesses is that the 27% rate is not simply applied to gross sales. The relevant calculation is based on net taxable income, meaning that the company’s accounting results must be adjusted according to applicable tax rules. Deductibility, depreciation, amortization, provisions and other adjustments can therefore affect the final tax liability.

Companies generally report corporate income through the IR-2 return. The DGII provides an official IR-2 guide and corporate income tax resources for taxpayers and their advisers.

ITBIS: The Dominican Republic’s Main Consumption Tax

ITBIS is a value-added-type consumption tax applied to qualifying transfers of industrialized goods, imports of industrialized goods and taxable services. Businesses that carry out taxable transactions may therefore need to charge ITBIS to customers, account for the tax and file the corresponding returns.

The general ITBIS rate is 18%. Certain products are subject to a reduced 16% rate under the applicable rules. The exact treatment depends on the nature of the product or service and whether a particular exemption or special provision applies.

For a business, ITBIS is different from corporate income tax because it is fundamentally linked to transactions and consumption rather than the company’s annual profit. A registered business may collect ITBIS on qualifying sales while also paying ITBIS on eligible purchases, with the applicable credit and reporting mechanisms determining the amount ultimately payable.

Businesses should also understand that ITBIS withholding can apply in specific circumstances. The rules vary according to the type of supplier, transaction and taxpayer involved. For example, certain payments to individuals for taxable services can trigger withholding obligations. These rules should be reviewed before assuming that the ITBIS shown on an invoice is always paid to the supplier in full.

Taxes and Obligations Related to Employees

Employers in the Dominican Republic have tax and social security responsibilities in addition to the taxes imposed directly on the company’s income. These obligations generally involve withholding amounts from employee compensation and making employer contributions.

Employee Income Tax Withholding

Employers are generally required to withhold ISR from salaries when an employee’s taxable compensation exceeds the applicable exempt amount. The withholding is calculated using the progressive personal income tax scale rather than the 27% corporate rate. For 2026, annual income up to RD$416,220 is exempt, with higher brackets subject to rates of 15%, 20% and 25%.

The employer acts as the withholding agent and is responsible for reporting and remitting the amounts withheld. Compensation subject to the calculation can include more than basic salary, depending on the nature of the payment. Bonuses, commissions, overtime and other forms of compensation may therefore need to be considered when determining the employee’s taxable income.

Social Security Contributions

Payroll costs also include contributions to the Dominican Social Security System. Employer and employee contributions cover areas including health insurance and the pension system, while occupational risk coverage is funded by the employer.

According to the Social Security Treasury’s published contribution guidance, the employer contribution includes 7.09% for the Family Health Insurance and 7.10% for the Old Age, Disability and Survivorship Insurance. Occupational risk contributions consist of a 1% fixed component plus a variable percentage based on the company’s risk classification. Employees contribute 3.04% to health insurance and 2.87% to the pension component, while occupational risk contributions are paid entirely by the employer.

The contribution bases and salary ceilings are important when calculating payroll because not every component is necessarily applied without limits. Employers should therefore use the applicable payroll rules and current Social Security Treasury guidance rather than applying the percentages mechanically to every payment.

INFOTEP Contributions

Some private-sector employers also have obligations associated with the Instituto Nacional de Formación Técnico Profesional (INFOTEP). INFOTEP’s financing includes a contribution of 1% of the fixed salaries and wages paid monthly by private-sector companies and entities, as well as a 0.5% contribution from workers from profits and bonuses, which employers withhold where applicable.

Withholding Taxes on Business Payments

Businesses can have responsibilities not only as taxpayers but also as withholding agents. This means a company may be required to deduct part of a payment to a supplier, professional or other recipient and remit that amount to the DGII.

The applicable withholding rate depends on the type of payment and the status of the recipient. Rules can differ significantly between payments to individuals, payments between legal entities, payments involving government entities and payments to foreign recipients.

One important change introduced in 2026 concerns payments for services provided by individuals outside an employment relationship. The withholding rate for professional fees, commissions and other general services provided by individuals increased from 10% to 15%, with the new rate applying from July 1, 2026 under the implementation schedule.

Other withholding rules can apply to technical services and different categories of income. Because the treatment depends on the precise transaction, companies should not assume that one withholding percentage applies to every supplier payment.

Taxes on Business Assets

Companies may also encounter the Impuesto sobre los Activos, or Asset Tax. For legal entities, the tax is generally calculated at 1% of taxable assets, subject to the applicable statutory rules and exclusions. The DGII describes taxable assets as including the assets reported on the taxpayer’s balance sheet, with the relevant adjustments for depreciation, amortization and certain provisions.

This tax is particularly important because it is linked to the company’s asset base rather than simply its profitability. It can therefore become relevant when a business owns significant property, equipment or other taxable assets.

Companies should distinguish this obligation from the Impuesto al Patrimonio Inmobiliario (IPI). The DGII states that IPI applies to individuals and trusts, while legal entities generally fall under the Asset Tax framework for their taxable assets, including qualifying real estate recorded in their accounts.

Other Taxes That May Affect Companies

The taxes described above form the core of the business tax landscape, but the actual obligations of a company can extend further depending on its activity.

• Selective Consumption Tax (ISC): This applies to certain goods and services, with rules covering categories such as alcoholic beverages, tobacco, fuels and other specifically regulated products. Rates and calculation methods vary according to the product or transaction.
• Import duties and taxes: Businesses importing merchandise can face customs duties and other import-related taxes. The applicable treatment depends on the tariff classification, origin, customs value and nature of the goods. The Dominican Customs Authority provides an official tariff consultation system for determining applicable classifications and rates.
• Real estate transfer taxes: A company acquiring real estate may encounter transfer taxes. The DGII states that a purchase of real property is subject to a 3% real estate transfer tax under the applicable rules.
• Taxes and withholding on payments abroad: Payments to foreign recipients can trigger Dominican tax considerations when the income is treated as Dominican-source income. The applicable treatment depends on the type of payment, the recipient and any relevant treaty or statutory provision.

Industry-specific taxes, exemptions and special regimes can also materially change a company’s obligations. Businesses operating in areas such as tourism, free zones, financial services, insurance, telecommunications or regulated consumer products may therefore require a more specialized tax analysis.

A Simple Example of How Business Taxes Can Interact

Consider a hypothetical Dominican company that sells taxable services to customers, employs staff and purchases equipment for its operations. The company may need to charge 18% ITBIS on qualifying services, subject to the rules applicable to its activity. Separately, it calculates corporate ISR based on taxable income rather than total sales.

At the payroll level, the company may withhold employee ISR where applicable, deduct the employee’s social security contributions and pay its own employer contributions. If it hires an individual to provide qualifying professional services, a separate withholding obligation may arise. If it owns significant taxable assets, the Asset Tax may also become relevant.

This illustrates why business taxation should be viewed as a system of interconnected obligations rather than as a single annual corporate tax bill. The same company can simultaneously be a taxpayer, an ITBIS collector and a withholding agent.

What Businesses Should Monitor

A practical tax compliance system starts with identifying every activity that generates a tax obligation. Companies should maintain clear records of sales, purchases, payroll, fixed assets, imports, supplier payments and transactions involving foreign parties.

Businesses should also distinguish between taxes that represent the company’s own liability and amounts that it collects or withholds on behalf of the government. ITBIS collected from customers and employee ISR withheld from salaries, for example, should not be treated in the same way as the company’s own corporate income tax expense.

Another important consideration is the company’s registration and invoicing structure. Tax treatment can depend on whether a supplier is an individual or legal entity, whether the transaction is taxable or exempt, whether a withholding rule applies and what type of tax receipt or electronic fiscal document is required.

Common Mistakes to Avoid

One of the most common mistakes is assuming that the corporate income tax rate is the only tax rate a business needs to understand. In practice, a company’s compliance burden can involve several different taxes, contributions and withholding mechanisms.

Another frequent problem is treating ITBIS as though it were simply an additional cost of doing business. For many taxable transactions, the company collects the tax from its customers and accounts for it under the applicable rules. The treatment of input ITBIS, exemptions and withholding can then affect the amount reported.

Companies should also avoid applying an old withholding rate without checking whether the law has changed. The 2026 reforms demonstrate why current DGII guidance matters, particularly for payments to individual service providers and other categories affected by changes to the Tax Code.

Where Businesses Can Verify Their Tax Obligations

The DGII is the principal starting point for verifying Dominican internal tax obligations. Its official resources include information on corporate income tax, ITBIS, withholding taxes, asset taxes, the Tax Code and tax forms.

The DGII website should be used to verify current rates, filing requirements, forms and administrative guidance before a company makes a tax calculation. For payroll and social security obligations, businesses should consult the Tesorería de la Seguridad Social (TSS) and the applicable institutions within the social security system.

Businesses involved in importing goods should also verify tariff classifications and customs requirements through the Dirección General de Aduanas.

Frequently Asked Questions

What is the main corporate tax in the Dominican Republic?

The principal corporate income tax is the Impuesto Sobre la Renta (ISR). For most legal entities, the standard rate for fiscal years beginning in 2026 is 27% of taxable income, subject to special rules and temporary provisions.

What is the ITBIS rate in the Dominican Republic?

The general ITBIS rate is 18%. Certain products qualify for a reduced 16% rate, while some transactions may be exempt under Dominican tax law.

Do employers pay taxes on employee salaries?

Employers generally have payroll responsibilities that include withholding employee ISR where applicable and making employer social security contributions. The employee’s own contributions are normally deducted from payroll, while the employer is responsible for its corresponding share.

Do companies pay IPI on their real estate?

Legal entities generally do not pay IPI on their real estate in the same manner as individuals and trusts. Instead, qualifying real estate recorded as company assets can form part of the base for the Asset Tax.

Can a company have tax withholding obligations even when it is not the taxpayer?

Yes. A company can act as a withholding agent and deduct tax from certain payments before remitting the amount to the DGII. The applicable rule depends on the recipient, payment type and circumstances of the transaction.

Are all businesses subject to the same taxes?

No. Tax obligations vary according to the company’s activities, legal structure, transactions, employees, assets, imports and eligibility for special regimes or exemptions. A manufacturing company, an online services business and an importer may therefore have substantially different compliance requirements.

Understanding the Overall Tax Picture

The Dominican Republic’s business tax system is best understood as a combination of direct taxes, consumption taxes, payroll obligations and transaction-based charges. Corporate ISR focuses on taxable income, ITBIS applies to qualifying consumption transactions, payroll rules govern employee-related withholding and contributions, and additional taxes can arise from assets, imports, specific products or particular transactions.

For an international company entering the Dominican market, the most important first step is not simply identifying the headline corporate tax rate. It is determining which taxes apply to the company’s specific activities and establishing systems for invoicing, payroll, accounting, withholding and filing from the beginning. Because tax rates and administrative rules can change, businesses should verify their obligations against current official DGII, TSS and customs guidance before making decisions or filing returns.