Source: https://rivet.global/blog/brazil-companies-paying-foreign-software-services-irrf-cide
Published: 2026-09-30 · Updated: 2026-09-30 · By William Sunjo M.

# Brazilian companies paying for foreign software and services: IRRF, CIDE, PIS/COFINS-import and IOF

Paying a foreign supplier for software, consulting or technical services from Brazil can trigger several taxes. Which ones apply, who pays them, and how to plan the cost.

## Key takeaways

- Payments abroad for services can carry IRRF withholding, often 15 percent, with higher rates for low-tax jurisdictions, subject to tax treaties.
- CIDE at 10 percent applies to payments for technical services, technical assistance and royalties in many cases.
- PIS/COFINS-import and municipal ISS can apply to services imported into Brazil.
- Brazil's consumption tax reform phases CBS and IBS in from 2026, gradually replacing PIS, COFINS and ISS; check how imports are taxed each year.

A São Paulo retailer signs a US$10,000 contract with a Lisbon consultancy for an e-commerce platform audit. The finance team budgets US$10,000. By the time the payment leaves Brazil, IRRF has been withheld, CIDE and PIS/COFINS-import are due, the municipality wants ISS, and the exchange carries IOF. The Lisbon consultancy, meanwhile, expects to receive the full US$10,000 because the contract was grossed up.

## The taxes that can apply

On services bought from abroad, a Brazilian company may face:

- IRRF (withholding income tax): often 15 percent, higher for payments to low-tax jurisdictions, and reduced or reshaped by tax treaties.
- CIDE: 10 percent on payments for technical services, technical and administrative assistance, and royalties.
- PIS/COFINS-import: federal contributions on imported services.
- ISS: the municipal service tax, on many imported services.
- IOF: on the foreign exchange conversion when the payment is made.

Which apply depends on the type of service, the supplier's country and how the contract is written.

## Gross-up changes who pays

Foreign suppliers usually expect to receive the invoiced amount. If the contract is grossed up, the Brazilian company pays the withholding on top of the price, and the effective cost rises well above the headline figure. Negotiate with the full cost in view.

## Software is its own category

The tax treatment of software has shifted through court decisions and rulings. Standardised software licences, customised development and software delivered as a service can be treated differently. For significant contracts, get a written view from your accountant before signing.

## The 2026 reform

Brazil's consumption tax reform began phasing in from 2026, with CBS and IBS gradually replacing PIS, COFINS, ICMS and ISS over several years. Imports of services move into the new system as it phases in, so the list above will change year by year.

## Documents

Keep the contract, invoice, proof of tax payments (DARFs) and the exchange contract or payment proof for each remittance. They support deductions and answer questions from the Receita.

## Paying into Brazil: the local rail

| What | Detail |
|---|---|
| Local rail | Pix |
| Run by | Banco Central do Brasil |
| Settlement | Seconds, 24/7 |
| Published fee | Free for individuals; a company's bank may charge per Pix received or sent |

Source: [Banco Central do Brasil: Pix](https://www.bcb.gov.br/en/financialstability/pix_en). Checked when this guide was last updated; the scheme's own page has the current figures.

## Where Rivet fits

Rivet does not calculate or pay Brazilian taxes. A Rivet business account accepts registered companies after verification, including Brazilian companies, and pays suppliers in 120+ countries from balances such as dollars kept abroad as export proceeds. Each payment shows its rate before you confirm and is matched to the invoice. Rivet is not a bank; regulated partner institutions hold the funds. Confirm the tax position with your accountant first.

## Questions

### Who pays the IRRF on payments to foreign suppliers?

The Brazilian payer withholds it from the payment, unless the contract is grossed up, in which case the Brazilian company bears it on top of the agreed price.

### Does a tax treaty reduce IRRF?

Brazil's treaties can reduce or reshape withholding, depending on the country and the type of payment. Check the treaty with the supplier's country and keep the supplier's residence proof.

### Are software subscriptions taxed the same as consulting?

Not always. The treatment of software has changed through court decisions and rulings, and depends on whether it is standardised software, customised development or a service. Take advice for significant contracts.

### How does the 2026 tax reform affect imports of services?

From 2026 CBS and IBS begin to phase in, replacing PIS, COFINS, ICMS and ISS over several years. Imports of services will be taxed under the new system as it phases in.