Tally

You can buy it at any tally vendor or in the tally website.

Thanks praveen, but what is the latest version for tally?

Tally ERP9 you can buy silver version (single user) or go for a gold version (multiuser).

You can also buy the auditor version as you are CA Firm. I think the rates are much cheaper in that case. 

HI

For CA there was offer for TALLY..

Pl check before buying..

Thanks//vaibhav

what is the difference between tally erp9 and auditor version tally 9?

For auditors Tally ERP 9.0 costs less then others and the latest version is Tally ERP 9.0 (Release 3.7)

First thing is it is cheaper than the normal version. Secondly, you can audit the accounts of your clients using tally.net feature.