Write the activity you will actually invoice
The code is not a slogan. The registry will show it, and a later change is a new filing.
1 min · Checked: October 27, 2026
This is a StartCG summary, not legal, tax, or investment advice. Confirm fees, forms and deadlines on the official page before you act.
Match the work
Write the activity that matches the invoices you expect in the first year. A broad label is not a permission to do every activity. Work outside what you registered is a question for your accountant before you invoice it, not after a client has paid.
Where it is written
The founding papers and the application both carry it. The Point of Single Contact is the public door for business registration. Use the classification that page and the form expect. Do not copy a code from another country.
Changing it later
A change of activity is a change in the registry. The Tax Administration’s announcement lists later changes among the IRMS video guides. Budget a filing. It is not a silent edit on the website.
If this summary and an official page disagree, follow the official page.
Official pages
More in this topic
- d.o.o. or preduzetnikA company and a sole trader are different registrations. Decide before you pay a fee or order a signature.
- Check the name before you print itThe name goes into the founding act. A clash shows up at filing, not on the business card.
- Finish this list before you open IRMSThe form is the last step. The decisions sit in the papers you upload.