If a visa applicant is unable to submit proof of sufficient own funds, a person, company or association having its main residence or seat in Austria may give a statement of commitment. In this statement, the host pledges to defray all costs which may arise to public bodies from the visa applicant‘s stay in Austria, even if he or she exceeds the period for which the invitation extends. http://www.bmi.gv.at/202/Fremdenpolizei_und_Grenzkontrolle/Einreise/start.aspx

If a visa is applied for at an embassy representing Austria, a paper-based statement of commitment may be required. Applicants are advised to contact the representation in advance. Sample for download