GST
GST returns and reconciliation for India
GST filing without the spreadsheet hangover
Infyner GST handles GSTR-1, GSTR-3B, GSTR-9 and GSTR-9C filings, syncs invoices straight from Tally, Zoho and BUSY, reconciles GSTR-2B against your purchase register line by line, and gives you a clean inbox for every notice the department sends. Built for SMEs and CA firms that have outgrown Excel-based filing.
The thing nobody admits
GST is not hard. The data is.
On paper, a GSTR-3B is six numbers. In practice, those six numbers come from your sales register, your purchase register, GSTR-2B, the previous month's late-fee computation, the ITC reversal under Rule 42, and the unpaid challan from last quarter. Half the time, one of those sources disagrees with another. Forty percent of an SME finance team's time in the first ten days of every month goes into reconciling those disagreements.
Most filing tools paper over this by asking you to type the six numbers into a form. Infyner GST works the other way. We ingest every source the moment your books are updated, pair each invoice with its match in GSTR-2B, surface the mismatches, and let you decide. By the time you open GSTR-3B, the six numbers are already there with a justification trail behind every digit.
In plain words
What Infyner GST actually does
Infyner GST is a hosted GST workflow tool that sits between your accounting software and the GSTN portal. It pulls your sales and purchase data from Tally Prime, Zoho Books or BUSY, validates every GSTIN against the live GSTN database, and prepares your GSTR-1 and GSTR-3B with full reconciliation against the GSTR-2B the department publishes for you each month.
For multi-state businesses, the tool consolidates filings across every GSTIN under your PAN. For CA firms, it is multi-tenant from day one - your team logs in to a practice dashboard that shows every client's deadlines, every notice that has come in, every return that has been filed, and the audit trail of who did what.
Beyond filing, Infyner GST handles e-invoicing through the Invoice Registration Portal, e-way bills through the EWB system, GSTR-9 and GSTR-9C annual returns, GSTR-4 for composition dealers, refund applications under RFD-01, and the entire notice lifecycle from GSTR-3A and ASMT-10 through DRC-01 and DRC-03. The compliance desk drafts replies for you when the time comes.
Every service in one workflow
What Infyner GST actually does, end to end
These are not feature bullets. Each one is a real Indian GST workflow we have rebuilt because the GSTN portal does not handle it well at scale.
GSTR-1 outward supplies
Pull invoices from your accounting tool, classify B2B vs B2C, validate every GSTIN on the recipient side, surface duplicate invoice numbers, and file directly with GSTN. Amendment filings (Table 9, 10) are a one-click resubmission.
GSTR-3B summary returns
Auto-compute output tax, eligible ITC after the GSTR-2B match, ineligible ITC under Section 17(5), late-fee and interest under Section 50. Pay the challan from the same screen via NEFT, RTGS or Net Banking.
GSTR-2B reconciliation
Match every supplier invoice in your purchase register against GSTR-2B, line by line. Mismatches are flagged with the exact reason: GSTIN error, value mismatch, missing in 2B, or filed in a different period.
GSTR-9 and GSTR-9C annual returns
Annual return preparation with the four reconciliation tables in 9C handled automatically when your turnover is above five crores. Walks you through the differences between books and returns instead of asking you to find them.
Notice tracker
GSTR-3A non-filing notices, ASMT-10 scrutiny notices, DRC-01 demand notices, DRC-03 voluntary payment - we ingest them from your GSTN inbox, summarise them in plain English and clock a reply SLA so deadlines do not pass quietly.
E-invoice and e-way bill APIs
If you have crossed the e-invoice threshold (currently five crores), we hit the IRP API, fetch the IRN and QR, embed it in your invoice PDF and push it to your customer. E-way bills follow the same pipe.
How it works
From Tally to filed in three steps
Most filings clear in under twelve minutes once your books are connected. The tool stops to ask only when something genuinely needs your call.
Connect your books once
Tally Prime, Zoho Books or BUSY connector pulls your sales register, purchase register, ledger balances and credit notes into Infyner. Read-only access, scoped to GST data only, revocable any time.
Resolve the red rows
GSTIN that failed verification, invoice numbers that repeat, supplier filings that are stuck, ITC that is barred under 17(5). The dashboard lists every exception with a one-click action.
File and pay
GSTR-1 first, then GSTR-3B with the auto-computed challan. Aadhaar OTP or DSC for authentication. Acknowledgement and ARN are stored in your records folder for audit later.
Who it is for
Whom we built this for
Free pilot for your first GSTIN. Pay per filing or per month, your choice.
Per-filing pricing starts at INR 199 per GSTR-3B and INR 299 per GSTR-1. Monthly subscriptions start at INR 999 per GSTIN. CA-firm rates with multi-tenant access and role permissions are quoted on use.
Trust and security
How we handle your GST data
GSTN authorised channel
We route every API call through GSTN's authorised channel. Your portal credentials stay with you - we use a session-scoped grant for every action.
Encrypted at rest, in transit
AES-256 at rest, TLS 1.3 in transit. PAN, GSTIN, invoice numbers and bank details are tokenised so even our own engineers see masked values.
Council-aware tax engine
Every Council notification, rate change, and clarification is mapped to the engine within 48 hours of the gazette. Reverse charge under Section 9(4), composition under 10, ISD under 20 - all handled.
Downloadable audit trail
Every login, every challan paid, every return filed has a timestamped log entry you can export as CSV or PDF. Useful when the GST officer asks who filed what.
FAQ
Honest answers from the GST trenches
GSTR-1 (outward supplies, monthly or quarterly under QRMP), GSTR-3B (summary, monthly), GSTR-9 (annual return), GSTR-9C (annual reconciliation, when turnover crosses five crores), GSTR-4 (composition), GSTR-5 (NRTP) and the CMP-08 quarterly statement. ITC-04 for job-work goods is on the December roadmap.
Yes. If you are on QRMP, GSTR-1 is filed quarterly while GSTR-3B remains monthly. Infyner files the IFF (Invoice Furnishing Facility) for the first two months of every quarter so your customers get their ITC on time, then the regular GSTR-1 in the third month. The dashboard shows month-on-month vs quarter-on-quarter clearly.
Every month we pull your GSTR-2B from the portal and match it against the purchase register coming from your accounting tool. Each invoice is paired by GSTIN + invoice number + invoice date + value tolerance. Mismatches are categorised into seven buckets, from "value mismatch under one rupee" to "supplier filed nothing". You decide what to do per bucket - claim, hold, follow up.
Yes. The engine identifies reverse-charge supplies the moment they enter the purchase register - imports, GTA services, advocates, sponsorship, security personnel - and books the liability and the corresponding ITC in the same return. The journal entry your accounting team needs is auto-drafted.
We poll your GSTN inbox three times a day. When a GSTR-3A, ASMT-10, DRC-01 or any other notice arrives, you get a SMS plus an email with a plain-English summary of what the notice says, why it might have been issued, and the deadline. Most ASMT-10 scrutiny replies are drafted by our compliance desk within 24 hours; you only have to review and sign.
If your turnover crosses the e-invoice threshold (five crores from August 2023 onward, watch for further reductions), Infyner is registered with the Invoice Registration Portal. We auto-generate IRN and QR for every B2B invoice you raise in Tally or Zoho, embed them into the customer-facing PDF, and push the data to GSTR-1 at filing time so you never re-key anything.
You add each GSTIN to the same account. We charge per GSTIN (the per-GSTIN rate drops as you add more). All GSTINs share one user list, role permissions, audit trail and notice tracker. Cross-GSTIN reports - consolidated turnover, ITC summary, late-fee total - are one click.
That is fine. Infyner GST is white-labelled for CA firms - you can give your CA access to your account, they file from inside our tool, and you see the audit trail. Most CAs find it faster than the portal once they have used it for a month.
Never. Your sales, purchases and tax records sit in an India-region data centre, encrypted and tokenised. We do not sell, share, or use your data for any cross-customer benchmarking or model training. The full data-handling policy is in the customer agreement.
Same day. The Tally connector takes about ten minutes to configure (we ship the small TCP listener service), Zoho is OAuth so it is two minutes, BUSY is a daily file drop. Your first GSTR-3B can be filed inside the same morning.
More from Infyner
Pairs well with the rest of Infyner
If you also file ITR-3 or ITR-5, your GSTR-1 turnover flows straight into the income-tax computation.
Companies and LLPs filing GST also have ROC obligations - AOC-4, MGT-7, board resolutions. We track both calendars.
Every supplier GSTIN you file against can be verified at supplier-onboarding time. No more bad ITC.
Glossary
Terms used on this page
- GSTR-1
- The outward supplies return - lists every B2B and B2C invoice you raised that month. Filed monthly, or quarterly under the QRMP scheme.
- GSTR-3B
- The summary return - a single page with output tax, eligible ITC, ineligible ITC, late fee and interest. Always filed monthly. The challan for any net liability is paid before submission.
- GSTR-2B
- An auto-drafted statement the GSTN portal publishes for every taxpayer on the 14th of each month. It lists every invoice your suppliers have reported against your GSTIN. Reconciling it is how you decide your real eligible ITC.
- GSTR-9 / GSTR-9C
- The annual return (9) and the reconciliation statement (9C). 9C is mandatory for taxpayers with annual turnover above five crores.
- QRMP
- The Quarterly Return Monthly Payment scheme - small taxpayers can file GSTR-1 quarterly while paying tax via GSTR-3B every month, with the IFF for the first two months of each quarter.
- IRN / IRP
- The Invoice Reference Number assigned by the Invoice Registration Portal under e-invoicing. Mandatory for B2B invoices once your turnover crosses the threshold (currently five crores).
Last reviewed: 2026-05-08. Updated each Council notification cycle.