How does the Thai Embassy handle tax returns for recent self-employed applicants?

The post discusses a situation where the user's girlfriend is applying for a Thailand DTV Workcation Visa. They question how the Thai Embassy in Frankfurt views tax returns for an applicant who recently became self-employed and lacks prior self-employment tax returns. Responses from the community suggest that recent experiences with similar cases have not posed issues, and there may be alternatives like providing business registration and Tax ID.