We would like to share additional information with respect to our newsletter published at the beginning of September, dealing with the Online Invoicing 2.0.
In the meantime, the tax authority has published the XML API documentation in English too, further the XML-scheme definitions and the API example XML are available as well (https://onlineszamla.nav.gov.hu/dokumentaciok).
In addition, the tax authority also published the main dates of the change. The 2.0 system can be used in the test environment as of 15 October 2019, and it is expected that the new interface can be used in the real-version from February 2020. The current interface can be used until 31 March 2020, from 1 April 2020 (0 o’clock) the tax authority will solely accept the data transmissions completed in accordance with the 2.0 rules.
We do hope that we could be at your service with this information. Should you have any further queries, please feel free, to contact us!