Built for Chartered Accountants and tax consultants
TaxShift AI is a disciplined compliance ledger for Indian CAs. Every notice logged, every filing tracked, every reply grounded in the client's own GSTN data.
The daily reality
A single missed notice can unwind months of billed work. Most CAs still run the whole book out of a shared spreadsheet and a crowded inbox.
GSTN does not email you when a new notice lands. Unless someone logs in and checks every client, ASMT-10s and DRC-01s sit unread until a deadline is days away.
Thirty days passes faster than a billing cycle. Without a single view of due dates across the book, a partner finds out about an overdue reply from the client, not from their own system.
Reconciling who has filed GSTR-1 and GSTR-3B for the month means opening the portal for each GSTIN, one by one, every time a review is due.
Every scrutiny reply is rebuilt from scratch: pull the ledger, check the 2B, draft the grounds, cite the section. Hours lost on work that rarely changes shape.
What ships today
Every capability works against the same client book, the same sessions, and the same audit trail. Nothing is a separate bolt-on.
A daily sweep against GSTN surfaces every new notice for every active client, with due-date countdowns and an overdue filter on one page.
Notice detail, versioned PDFs, and case timelines included.
A structured five-phase workflow reads the notice, pulls the relevant GSTR and ledger context, walks the CA through defense grounds, and drafts the reply.
Every figure traced back to a GSTN API call.
A colour-coded grid shows GSTR-1 and GSTR-3B filing status for every client across the last three to twelve months, auto-refreshed by cron.
Handles monthly and quarterly filers correctly.
Download formatted Excel workbooks for GSTR-3B, GSTR-1 with all eleven detail sheets, GSTR-2B, and GSTR-9, assembled straight from GSTN responses.
Raw GSTN values only. No silent calculations.
Four comparison workbooks per FY per client: GSTR-1 vs 3B, GSTR-2B vs 3B, GSTR-2A vs 3B, and a combined report, all sourced from GSTN autoliab and retsum.
Blank when a side is missing. Never a false difference.
Add any GSTIN with the client's GST username, verify once by OTP on the client's registered mobile, then let TaxShift AI keep the GSTN session alive.
Sessions refresh every five hours. Re-auth warnings ship by email.
Plus GSTR-9 applicability checks, cash and ITC ledgers, and a daily notice email per CA — see the pricing page for the full capability matrix.
Onboarding
The whole flow runs inside TaxShift AI. No GST portal login, no screen-sharing with the client.
Enter the GSTIN and the client's GST username. TaxShift AI validates the GSTIN against the public registry and fetches the monthly or quarterly filing preference before the OTP is sent.
An OTP is sent by GSTN to the client's GST-registered mobile number. The CA enters the OTP in TaxShift AI to authorise GSTN access for that client. The OTP step is required by GSTN and cannot be skipped.
From the next morning, TaxShift AI fetches notices, refreshes sessions every five hours, and emails the CA a daily summary of new and overdue notices across the whole book.
GSTN enforces a hard 30-day limit from OTP verification. TaxShift AI keeps sessions alive inside that window and emails a warning seven days before the wall.
The difference on notices
Notice handling is the part of a CA's book that punishes disorganisation the hardest. Side by side, this is how the same workload looks with TaxShift AI in the loop.
Spreadsheets, inboxes, portal logins.
One ledger, one queue, one workflow.
No customer-specific time or penalty figures claimed. The product is in private beta; the value case above reflects the workflow change, not a measured ROI number.
Pricing
Annual pricing in INR with Indian digit grouping. The first two months are free on every plan. Billing begins only after the trial window closes.
We are finalising the tier values against our cost structure. Book a short call and we will share the current shape, where you fit, and the first-two-months-free trial before pricing goes live on the site.
Security and compliance
TaxShift AI handles your clients' GSTN access. We list only the guarantees that are backed by a real practice today, and leave the rest off the page.
All GSTN access runs through Whitebooks, a GST Suvidha Provider authorised by GSTN. TaxShift AI is a consumer of the Whitebooks GSP API; every auth, fetch, and download goes through that gateway.
We never ask for and never store GST portal passwords. Every client session is established by an OTP sent by GSTN to the client's registered mobile. The CA enters the OTP inside TaxShift AI once, and GSTN returns a session token we use for API calls.
Application, database, and notice PDFs are hosted on Railway. The Privacy Policy lists the exact region where your data is stored and the sub-processors involved (Whitebooks, Resend, OpenRouter, Railway, Google Analytics).
GSTN enforces a hard 30-day window from OTP verification. TaxShift AI refreshes your client sessions every five hours and warns you by email seven days before the window closes, so re-authorisation is never a surprise.
TaxShift AI does not currently hold SOC 2, ISO 27001, or equivalent third-party attestations. When a certification is awarded, the badge and the verifying authority will be linked from this section. Until then, this box is empty on purpose.
Questions we get often
If an answer you need is missing, write to us from the contact link in the footer and we will add it here.
Move the book onto one ledger
Add your first client in under five minutes. The first two months are free on every plan. No card needed to sign up.
If your practice has more than a hundred clients or a specific workflow you want to validate first, book a demo and we will walk it through end to end.