Filing TDS returns for one business is a quarterly task. Filing for thirty, fifty, or a hundred clients — each with different TANs, deductee lists, and deadlines — is an operational challenge that generic TDS software wasn't built to handle. TDS software for CA firms needs to be built around multi-client workflows from the ground up.
A tool designed for one company's in-house TDS often lacks the client-switching, bulk-action, and permission structures a firm needs. This is why many CA firms eventually move away from single-entity software as their client base grows — see our note on multi-TAN management for the underlying reason.
OnlineTDS.com is used by CA firms managing multiple clients from one dashboard — with bulk certificate generation and multi-company support built in. Compare it against other options in our best TDS software guide, or book a demo to see the multi-client workflow directly.
Yes — TDS software built for CA firms supports multiple clients, TANs, and companies from a single account.
Yes, features like bulk PAN verification, bulk Form 16A generation, and bulk DSC signing are standard in software built for practicing CAs.
Most CA-oriented TDS platforms support role-based access so team members only see the clients or functions relevant to them.
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