Declaration of Commencement of Activity at the Tax Authority
This declaration formally informs the Tax Authority that the company has started operating and sets its applicable tax regime.

The declaration states the start date, main and secondary activities, estimated turnover, VAT regime and place of business.
The chosen framework determines whether the company falls under the simplified or standard VAT regime, filing frequency and invoicing and withholding obligations.
We complete and file the declaration, explain the tax calendar that starts applying and coordinate with your accountant so the first periodic return is filed on time.
Correct framework
VAT regime matched to expected turnover.
Well-defined activity code
Main and secondary activities declared accurately.
Tax calendar
Filing dates explained in plain language.
Accounting handover
Coordination with your accountant from month one.
Frequently Asked Questions
When must the declaration be filed?
Before actually starting operations, right after the corporate NUIT is issued.
What happens if it is not filed?
The company is non-compliant and exposed to fines, plus difficulties invoicing and bidding for tenders.
Can I be exempt from VAT?
Simplified regimes exist for low turnover; we assess your case before filing.