there was once a thread about this where another Toytowner explained it quite clearly. Unfortuantely I could not find it through the search function above, but because I found it relevant for my work as advisor as well I copied the info and here it is:
QUOTE
Kuenstlersozialkasse really is restricted to ppl earning their money
- creatively, i.e. as visual artists, journalists, writers, photographers, directors, designers etc.
- permanently, i.e. with a view to do this for most of their working lives
- independently. To give an example, in film production, directors and D.o.P.s, video artists and film musicians qualify, while editors do not as KSK thinks they only work under the supervision of directors, not independently.
The KSK form asks non-EU residents to include a residence permit so I suppose they will consider applications from anyone who permanently resides in Germany and is an artist or journalist.
Your operating profit / net earnings need to be in excess of 4800Euros p.a.
As proof of the artistic / journalistic nature of your work, you need to supply them with
- an art or journalism school diploma
- recent contracts with clients (signed less than 12 months ago)
- invoices to clients and bank statements confirming the income (payment slips from a newspaper will also do if you are a journalist)
- current PR material advertising your work
- awards, honors received for your work
- reproductions of your work (i.e. paintings), copies of published material, printouts of websites you designed etc.
- confirmation of membership of an artists' / writers' union
- other proof - i.e. confirmation of several clients that they commission your work as an artist, journalist, writer, director etc
I can of course take no guarantee/liability for the contents of this text since it is not from me, but I am pretty sure it is straightforward. If you can get into it you will find that there is hardly a cheaper way to get full public services... unfortunately the process is supposed to take several months now
good luck
Cheerio