GST, from advice to answer.
Powered by AI.
Your one-stop, AI-powered GST platform for Indian taxpayers — advisory, ongoing compliance, and notice & SCN response, all in one place.Native Windows & macOS apps that sync with Tally and the GST portal.
Works with the tools Indian businesses already run on
Ask
Pose a GST question or connect your data.
Advise
Get a cited opinion, law-as-on-date.
Reconcile & file
2B matched, returns prepared, filed on time.
Defend
Notices classified and answered before the clock runs out.
See GST365 in action
A native desktop experience built for speed — reconcile, file and answer notices without ever leaving your flow.
Your entire GST posture, at a glance
ITC recovered, on-time filings, open notices and upcoming deadlines — one console per GSTIN, with AI nudges the moment something needs attention.
One platform, the entire GST journey
From the first advisory question to the final notice reply — GST365 walks the whole arc, so nothing falls through the cracks between tools.
Advisory & Opinions
Ask any GST question. Get the section, not a guess.
A citation-first co-pilot for classification, place of supply, RCM, ITC eligibility, refunds and registration — every answer anchored to the exact section, notification entry and case law, timestamped law-as-on-date.
- Plain-English questions → cited answers with confidence scores
- HSN/SAC classification with the applicable rate & notification
- RCM, place-of-supply and export-of-services decision engines
- Advance Ruling (ARA-01) drafting with a conflicting-ruling radar
Generally no — ITC on motor vehicles for passenger transport (≤13 seats) is a blocked credit under Section 17(5)(a), unless used for further supply, transport of passengers, or driving training.
Ongoing Compliance
Reconcile, file and never miss a due date.
From GSTR-1 and GSTR-3B to GSTR-9/9C — with a GSTR-2B reconciliation engine, IMS triage, e-invoicing and e-way bills, and a compliance calendar that knows your state category and filing frequency.
- GSTR-2B vs purchase-register matching at 6,000 invoices/min
- Auto-built compliance calendar (11th, 13th, 20th, 22nd/24th)
- IMS Accept / Reject / Pending recommendations per invoice
- e-Invoice (IRN + QR) and e-way bill generation, 30-day guardrails
Notice & SCN Response
Got a GST notice? Know your form, section and deadline.
Upload any notice and GST365 detects the exact form, the governing section and the statutory deadline, then drafts a cited reply — ASMT-11, DRC-06, REG-04, APL-01 — with the penalty and pre-deposit computed to the rupee.
- Auto-classify ASMT-10, DRC-01A/01B/01C, REG-17, GSTR-3A & more
- Section 73 vs 74 vs 74A auto-routing by financial year
- Penalty-optimisation: see the exact deadline to lock a lower slab
- APL-01 grounds of appeal with 10% pre-deposit calculated
The ITC difference of ₹42,180 arises from a supplier invoice reported in the subsequent 2B. Reconciliation annexure attached; no excess credit was utilised…
A platform that watches your back
The cross-cutting intelligence that turns compliance from a monthly scramble into a system that runs itself.
Multi-GSTIN command center
One console for every registration and client, with per-GSTIN risk scores, bulk filing and role-based access for teams.
Vendor compliance scoring
Rank suppliers by their GSTR-1 filing history and flag chronic non-filers whose invoices repeatedly stall your ITC.
Anomaly & fraud radar
Detect duplicate IRNs, cancelled-GSTIN suppliers and ITC-to-turnover spikes that invite departmental scrutiny.
GSTR-9/9C autopilot
Three-year ITC bifurcation and reconciliation to audited financials, pre-filled across the multi-table annual return.
Deadline intelligence
Push, email and WhatsApp reminders tuned to your state category, QRMP status and pending returns.
Bank-grade security
Encryption in transit and at rest, granular access controls and a full audit log for every answer and filing.
The tax system that runs a $4-trillion economy
GST is the largest indirect-tax network on earth. GST365 is engineered for exactly that scale — and for the taxpayers navigating it every day.
Source: GSTN “8 Years of GST” report & CBIC, 2025.
Native desktop. Direct integration.
Real Windows and macOS apps — not a browser tab — that sync with Tally and file straight to the GST portal. That's our unfair advantage.
GST365 for Windows
A native, offline-capable desktop app for Windows 10/11 — fast reconciliation on large datasets, local-first data, and one-click portal filing.
Windows 10/11 · 64-bit · ~120 MB
GST365 for macOS
A native Apple-silicon build for macOS — the same full compliance suite, tuned for M-series performance and system-wide privacy.
macOS 13+ · Apple silicon & Intel · ~110 MB
Tally
Accounting sync
Keep Tally for your books and add intelligence on top. GST365 syncs vouchers and ledgers both ways — reconcile, file and answer notices without leaving your workflow.
- Two-way sync of sales, purchase & ledger data
- Push reconciled returns back to Tally
- Works across the huge TallyPrime install base
- No manual export/import between books and portal
GST Portal (GSTN)
Direct filing
A native GSP/ASP connection to the government portal. Pull GSTR-2B and IMS data, prepare returns, and file GSTR-1, 3B and 9/9C with a single click.
- One-click GSTR-1, 3B, 9 & 9C filing
- Live GSTR-2B & IMS invoice pulls
- e-Invoice IRN + QR via the IRP
- e-way bill generation and tracking
From single proprietors to 60-client practices
The people who file GST every day — and the professionals who defend it — on what changes when the whole arc lives in one place.
“The notice classifier alone paid for itself. We uploaded a DRC-01C, it flagged the 2B-vs-3B gap, and drafted a reply with the reconciliation annexure in minutes.”
“We manage 60+ GSTINs. The command center and bulk filing turned our December GSTR-9C scramble into a normal week. Every deadline, one screen.”
“Finally, ITC reconciliation that understands messy invoice numbers. The fuzzy matching caught credit we'd have lost — and it only claims what's actually in our 2B.”
“Every advisory answer comes with the section and the circular. As a CA, that's the difference between a chatbot and a tool I can actually rely on in front of a client.”
“Keeping Tally and adding GST365 on top was the right call. Books stay where my team is comfortable; compliance and notices happen in one connected flow.”
“The compliance calendar knows our state category and QRMP status. No more arguing about whether it's the 22nd or the 24th — it just tells us.”
Start free. Scale when you're ready.
A free entry point, then two plans with escalating limits — modeled to grow from a single GSTIN to a full practice.
Starter
For individual taxpayers getting started.
Free forever, usage-capped
Start freeSole proprietors & small businesses (1 GSTIN)
- 1 GSTIN
- 50 AI advisory questions / month
- GSTR-1 & GSTR-3B preparation
- Basic GSTR-2B reconciliation (up to 500 invoices/mo)
- Compliance calendar & due-date reminders
- Notice classifier (identify form, section & deadline)
- Community support
Professional
For growing businesses that file every month.
per GSTIN / month
Start 14-day trialSMBs & finance teams (up to 5 GSTINs)
- Up to 5 GSTINs
- Unlimited AI advisory with citations
- Full return suite incl. GSTR-9 / 9C
- Unlimited ITC reconciliation & IMS co-pilot
- e-Invoice (IRN + QR) & e-way bill generation
- AI notice & SCN reply drafting (ASMT-11, DRC-06)
- Tally & GST portal sync
- Priority email & chat support
Practice
For CAs & tax practitioners managing many clients.
per seat / month
Talk to salesPractices & enterprises (unlimited GSTINs)
- Unlimited GSTINs & clients
- Everything in Professional, plus:
- Multi-GSTIN command center & bulk filing
- Litigation workspace: appeals, APL-01 & pre-deposit
- Vendor compliance scoring & anomaly radar
- Team roles, permissions & full audit log
- Dedicated success manager & onboarding
- API access & white-glove data migration
Questions, answered
Everything you need to know before you start filing with GST365.
GST365 is an India-first, AI-powered GST platform that covers the entire compliance journey — advisory and opinions, ongoing compliance and filing, and notice & SCN response — in one place, with native Windows and macOS apps.
✦ GST — advisory to answer
Start free. Upgrade when the deadlines pile up.
Your one-stop, AI-powered GST platform for Indian taxpayers — advisory, ongoing compliance, and notice & SCN response, all in one place.
No credit card required · Free plan for 1 GSTIN · Windows & macOS