vanshOS is the operations layer that protects the time you actually trained for.
Sometime last week You asked a client for one file. Their staff took a day to collate it. By the time it landed, you were three things deep into something else. The client thinks you’re slow. You think they are. Neither of you is.
The workflow is.
A practising CA loses more time to coordination overhead than to any single tax-code complexity.
None of this is what you trained for.
Six concrete upgrades — not features in a brochure, the actual moments your week is made of.
Real-time visibility. The data is already in your workspace by the time you open it. Hour one of the day isn’t reconciliation — it’s analysis.
Rules trained on one client save you 800 taps the next time you onboard another. Your judgment scales without your time scaling with it.
ITR JSON, signed PDFs, working papers — bundled, validated, ready to upload. Filing day stops being assembly day.
Time-stamped and attributable. Professional indemnity protection you didn’t have on Excel — for both you and your client.
One login. Every client. Three keystrokes between books — no portal-hopping, no password-juggling, no losing your place.
26AS reconciled, AIS checked, round-trip transactions flagged, opening / closing balances tied. Before you sign anything.
Individual efficiency is one thing. Practice-level leverage is another.
Once a client’s books live in your shared workspace, switching CAs has friction — there’s a setup, a history, a workflow they’d have to rebuild elsewhere. The workspace IS the moat.
“We run our high-touch clients on vanshOS.” That line becomes part of your firm’s own pitch when you’re competing for the next family-office mandate or a successor partner’s book.
A categorisation rule built by the partner is followed by the article clerk. Less error risk. Less rework. Less rebill. The firm’s standards become enforceable instead of aspirational.
Clients who join vanshOS without a CA can be matched to participating CAs in their city / specialisation. The result is negative-CAC growth on top of the time savings.
Once you’re inside your CA workspace, /clients/whats-next
is where the roadmap lives. The page is called
“Help shape your CA workspace.”
Every feature we’re considering is listed there, with an
interactive preview of what it would look like.
One feed of everything that needs you — deadlines, FDs maturing, recon mismatches, books not current — across every client, without opening each one.
FD & bond interest with TDS, auto-reconciled against 26AS / AIS — mismatches flagged for you instead of hunting line-by-line.
Request exactly what’s missing (e.g. “April statement”), and track received vs pending — no more scattered chases.
↑ This is the one that answers the personal pain in the moment we opened with.
Every statement, computation, and report carries your firm’s logo and name — client-ready output you can attach to a return.
Twelve features across four groups today. The list grows as you tell us what’s missing — the “Something we missed?” free-text box on the board is where the next ideas come from. This is the partnership.
See what we’re buildingNo migration project. No data export from your existing tools. Just an invitation, and we handle the rest.
One click, free. Your workspace is ready before you finish reading this sentence.
Dropbox-style, by email. Each client accepts with one click; you get scoped access to their books — read everything, write transactions and exports.
We handle bank-statement imports and the initial categorisation rules so you start with momentum, not a clean slate.
You went to CA school to think.
vanshOS protects the time you actually want to spend on your clients.
Free for CAs. Now and after pricing.