Make changes to a natural person's self-employment activity

Prepare the self-employment activity change statement online. You can also consult the laws regulating the change of activity.

Whenever there is a change to the data you communicated when you made the statement of commencement of activity, you must communicate this change within 15 days, unless the law provides for another deadline.

Service channels

Learn where you can carry out the service and what are the advantages of each channel
  • Make now
    Access the Portal das Finanças (Finances Portal)

    Free of charge

    You will need the password to access the Portal das Finanças, the Digital Mobile Key, or the Citizen Card and smartcard reader
  • Go to a Citizen Shop or to a Finances Services and prepare the activity change statement

    If the application is made on paper, you will need to pay the amount of the form

    Search for a point of service near you:

Who can make changes to a natural person's self-employment activity?

  • Any person who has an open activity, that is, who has submitted a statement of commencement of activity.

When can you make changes to a natural person's self-employment activity?

Whenever there is a change to the data you communicated when you made the statement of commencement of activity, you must communicate this change within 15 days, unless the law provides for another deadline.

Where make changes to a natural person's self-employment activity?

What are the documents and requirements to make changes to a natural person's self-employment activity?

What is the price to make changes to a natural person's self-employment activity?

If changes are made online or at a reception desk, they are free of charge. If the application is made on paper, you will need to pay the amount of the form.

How make changes to a natural person's self-employment activity?

Online

  1. Access the Portal das Finanças (Finances Portal).
  2. Sign up with one of the following means:
    1. your taxpayer number and access password to the portal
    2. Digital Mobile Key
    3. Citizen Card and smartcard reader
  3. If you are not automatically directed to the service, in the search field on the home page, type "activity change statement" and select "Deliver statement”.

On the location

Go to a Citizen Shop or to a Finances Services and prepare the activity change statement.

Practical guides

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