[RBS] accountancy help - going on the books retroactively????

[Rivka Radonsky SLP]

This is a little complicated. In order to get my speech therapy license, I 
need to prove at least 5 years experience. Misrad haBriut's idea of proof is 
a letter from an accountant saying I was on the books. The only problem is 
that I was off the books, both in schools I worked in and at home where I 
did years of private therapy. Out of all the years I have worked in the 
field, I only have "proof" of 1 1/2 years! Even recommendations from 
menahelot were not good enough for them. So I basically need to go on the 
books retroactively, or somehow obtain an accountnat-style letter stating 
that I worked, with dates, and hours (%). I recently opened at tik at mas 
hachnasa, so perhaps this is all possible?
If anyone can help with this, please let me know!
Thanks
Rivka