I am a new user of Tally and a beginner in accounts. I need some help in setting up ledgers and posting vouchers to account for payments that I have received from companies where TDS was deducted by them.

For example I bill a company for Rs. 25000 on 1-12-08, they pay me Rs. 22,425 on 20-12-08 after deducting 10.3% tax what ledgers should I set-up for the tax deducted and how do I account in the tally vouchers?

Related to this how do I account for Advance Tax paid. For all taxes paid and deducted by debtors should I create a group "Tax 08-09" or similar.