I am planning to go back home. What all administrative work must I do before leaving.

I'm in a giving mood today but since there's no please or thank you in this post google it yourself!!!

http://www.englishforum.ch/leaving-switzerland/

First step, reading skills

Pretty simple in most cities or Gemeinden, you just let them know when you're leaving and they'll hand you back your town documents. Then you need to inform the electrical power company, Billag, the water is normally the same as the Gemeinde. In our town the Gemeinde will automatically inform the relevant tax offices. If you served in the military or civil protection service, you'll also need to hand in your "Dienstbuch" for stamping and taking you out of your allocated unit.

Thank you! I will contact the authorities

Thank you, it is very useful information.

I was not intended to be rude. Thanks anyway. I am pleased as I think i got the information.