How to Start a Business or Sole Proprietorship in Uruguay: Forms, Registration and Mandatory Costs

Starting a business in Uruguay begins not with registration, but with choosing a model. Freelancers, shops, cafés and startups need different legal forms, permits and accounting. A promise of a ‘company in 48 hours with a passport’ may describe only the technical part and leave out the bank, taxes, BPS, licences and the actual launch.

When You Need Your Own Structure

You need one if you regularly sell services or goods, hire people, enter into commercial contracts, or want to separate the business from your personal money. Registering a whole company may be excessive for a one-off transaction.

Start by preparing a forecast of turnover, expenses, customers and liability. Then compare the available forms.

Unipersonal

A sole proprietorship lets one owner operate in a registered form under their own name. It can be simpler than a company, but liability and taxes depend on the regime.

Check whether your activity qualifies, whether you need a separate business address, and how your DGI and BPS obligations are calculated.

Monotributo

Monotributo is intended for certain small-scale activities when its conditions are met. It is not a universally cheap sole-proprietorship option for every consultant or IT specialist.

Before choosing it, check the permitted activity, turnover, premises, number of participants and customers. Going beyond its conditions requires a change of regime.

SAS

A Sociedad por Acciones Simplificada provides a corporate form and flexibility, but requires incorporation decisions, accounting and compliance. It may suit a startup, several participants or a business with investment capital.

Registering a legal entity is only the beginning. Opening a bank account and the compliance review are handled separately.

Other Company Forms

SRLs, SAs and other forms are used depending on the number of participants, capital, management and industry requirements. They may be justified for a more complex business.

Do not choose a familiar abbreviation without comparing liability and the cost of closing it down.

A Foreigner as Founder

Whether a foreigner may participate and which documents are required depend on the form and procedure. A passport may be part of the package, but an address, tax information, representatives or local registrations may also be needed.

Obtain a list from an escribano or contador before you travel. Check apostille and power-of-attorney translation requirements.

Immigration Status and the Right to Work

Owning a company and personally being entitled to do the work are not always the same thing. Clarify the requirements of your particular immigration status.

Do not use company registration as automatic proof of residency. The authority assesses the actual activity and documents.

Choosing the Business Activity

The description determines taxes, permits, invoicing and the bank profile. Wording that is too broad complicates review; wording that is too narrow hinders real operations.

Describe the goods, services, customers, geography and delivery method. A specialist will match this to the classification.

The Contador’s Role

A contador helps choose a regime, register with DGI and BPS, set up accounting and reporting. Their involvement matters before the first payment, not after a debt appears.

Request an annual estimate for their services and a calendar of obligations. The owner should understand what is being signed on their behalf.

The Escribano’s Role

An escribano prepares incorporation and notarial documents, certifies signatures and takes part in the required procedures. The scope of work for a simple activity is smaller than for a company with partners.

Agree professional fees and government charges separately. Keep originals and digital copies.

Registration Step by Step

Choose the form and name, prepare the documents, incorporate if necessary, register with the tax and social-security systems, obtain electronic access and set up invoicing.

The sequence depends on the form. Use a tailored checklist from a specialist and the official authorities.

DGI

DGI handles tax registration and reporting. The regime determines returns, VAT and income or profit tax.

Reporting obligations may remain even when there is no revenue. Clarify the suspension and closure procedure in advance.

BPS

BPS registers the social-security obligations of the owner and employees. Contributions may arise from the start of the activity.

Do not wait for the first profit to find out the amount. Include the mandatory payment in your minimum monthly budget.

Invoices and Customer Documents

Set up electronic invoicing or any other required way of documenting sales. The document must match the transaction, currency and tax regime.

Do not accept regular payments through a personal card without accounting for them. Correcting this retroactively can be difficult.

Bank Account

The bank will ask for incorporation documents, owners, business activity, customers and a turnover forecast. Review may be more thorough for a foreign participant.

First agree the profile, then plan an international transfer. A registered company does not guarantee that any capital will be accepted.

Licences

Food, medicine, education, transport, imports and work involving premises may require industry-specific and municipal permits. Tax registration does not replace them.

Before leasing commercial premises, check whether the activity is permitted at the address and what fire-safety requirements apply.

Employees

Before hiring, set up registration, payroll, insurance and occupational safety. The total cost is higher than the nominal salary.

Do not call an employee a contractor merely to save money when the real relationship is employment.

Mandatory Costs

Budget for registration, an escribano, contador, DGI, BPS, the bank, invoices, licences, rent, a guarantee and insurance. Add the cost of closure or changing the form.

Compare the annual cost, not the cost of setting up. A more expensive form sometimes reduces risk and scales more easily.

Risky Promises

Be wary of guarantees that an account will be opened, zero taxes for every activity, or registration without disclosure of owners. An intermediary does not override the bank’s or authorities’ decisions.

Verify the specialist’s authority and obtain a contract. Do not hand over your digital signature or bank codes.

A Realistic Timeline

Technical registration may be quick, but business readiness also includes an account, permits, premises and accounting. Plan a reserve of time and money.

The best time to launch is when the structure fits real operations, not when the first registration number has been issued.

The Final Sequence

Describe the model, obtain a comparison of forms, check immigration status and licences, calculate the annual costs, register, and only then accept money. Confirm all current requirements with DGI, BPS, the municipality and the relevant regulator.

A good structure need not be complicated. It should lawfully serve the particular business and remain understandable to its owner.