Firstly we are totally in love with Zoho Books & hold no intentions to move out from Zoho ecosystem. However, this is where the problem resides (as well).

Our CA firm is a sizeable entity & they operate over Tally. Thus we need a way to extract and share our information with our CA team at a periodic frequency. Kindly suggest how can we quickly extract the information in a Tally readable format (or something close to achieve this objective). 

Currently, we have a Zoho subscription & Tally license (both) & our account guys make an entry in both systems in parallel.