Tally data import query

After u have opened both the companies in tally Press Alt+F3 and make a group company...but u cant make any further changes in any head in a  group company...Also u can import the data of tally in two different named clients and then merge them into a single required client in the software u have....... 

Depin,

I am assuming that your Company data which is from April 2011 to Dec 2011 will be Company A and the other will be Company B.

First you need to export all the masters from Company B data and import the same in Company A (with ignore duplicates) so that all the masters are available in Companya A.

Now go to Day book of Company B (from Jan 12 to Mar 12) and export the data in xml format. Import the same in Company A, so that all the transactions related to Company B will be available in Company A (along with existing data from april 2011 to dec 2011)

simple...

With regards,

Subramanya