What VyaparSetu does
Each of these is implemented and tested against the rule it encodes. Nothing here is a roadmap.
GST returns
Prepare, check and file GST returns from the books, with the rules the law sets.
- GSTR-1
- All sections, HSN summary and the documents-issued table, built from invoices in the books.
- GSTR-3B
- Derived from GSTR-1 and the saved GSTR-2B, with the statutory ITC set-off order (sections 49(5), 49A, 49B and Rule 88A), imports, ISD, reverse charge and reversals.
- GSTR-2B reconciliation
- Three-way match of the purchase register against GSTR-2B; every document classified and an IMS action recommended with a reason.
- IMS decisions
- Accept, reject or keep pending each supplier invoice; a person's decision is never overwritten by a re-run.
- QRMP
- Quarterly GSTR-1 and 3B with monthly PMT-06, IFF for months one and two, and state-wise due dates.
- Composition scheme
- CMP-08 and GSTR-4 dates, bill of supply, and screens that say plainly what a composition dealer must not file.
- Proceed to file
- SAVE → SUBMIT → FILE with EVC, as a state machine with server-side gates — a filed return refuses further action.
- Filing guardrails
- The three-year filing bar, the 30-day e-invoice window, GSTR-3B hard-locking and the portal's API-access grant are checked before anything is transmitted.
- Return check
- A filed GSTR-1 or 3B, read from the portal PDF or fetched through the GSP, compared against the books: what was left out, which customers' credit is blocked, by when it can still be put right, and what would be paid twice.
e-Invoicing and e-way bills
Register invoices with the IRP and move goods legally.
- INV-01 and IRN
- Every mandatory field checked before transmission; idempotent so a retry never becomes a second report.
- Signed QR
- The IRP's signed QR read directly — exact GSTINs, number, date, IRN and total — for the fast path into the books.
- Cancellation
- Within the 24-hour window; afterwards the product says to reverse with a credit note.
- e-Way bills
- Thresholds by state, validity by distance, Part A and Part B kept apart, the 180- and 360-day limits enforced.
Collections and receivables
Get paid: know who owes what, chase on WhatsApp, and record what arrives.
- Receivables ageing
- Buckets, DSO, credit limits and who to chase first, by money at risk.
- Dunning ladder
- Reminders that escalate in tone, start before the due date, pause on a promise to pay and end with a person.
- WhatsApp, direct
- Meta's Cloud API without a middleman, using approved templates.
- Consent and opt-out
- Opt-in recorded where it was captured; opt-out is absolute; one contact per debtor per day.
- Promises to pay
- A recorded promise pauses the ladder; one open promise per invoice.
- Payments received
- Cash, UPI, NEFT, cheque or a Razorpay link — matched to the invoice and posted to the ledger.
- Payment rails
- Razorpay payment links and virtual accounts on every reminder.
- Section 43B(h) monitor
- MSME supplier payments tracked against the 15/45-day deadline that decides tax deductibility.
Books and ledger
A correct set of books underneath everything, kept by the system.
- Double-entry ledger
- Journal entries, trial balance and fiscal periods; postings are never edited, only reversed.
- Gapless numbering
- Invoice series per financial year and GSTIN with no gaps.
- Effective-dated GST rates
- Every rate resolved against the document date; an abolished slab cannot be applied to a current invoice.
- Hash-chained audit log
- Every change recorded in an append-only chain that can be verified.
- Inventory
- Stock moves when documents are confirmed; weighted-average or FIFO valuation; reorder planning against cash.
Getting documents in
Bring what exists — bills, statements, another system's books — without retyping.
- Zoho Books
- Each business connects its own account; customers, items, invoices, bills, payments, journals and bank lines come across, then a nightly sync keeps them in step.
- Tally
- Import a Tally XML export from the web or the phone; vouchers become documents in the Inbox, deduplicated.
- Spreadsheets
- A sales or purchase register in Excel or CSV, mapped, validated and reviewed before posting.
- Email intake
- A private per-business address suppliers send bills to; unknown senders are held, not dropped.
- Bank statements
- Statement import with matching to open invoices.
Cash and planning
See what is coming and what can be afforded.
- Cash forecast
- Receivables, payables and learned running costs projected forward.
- Reorder planning
- What to reorder this week without creating a cash deficit, with lead times.
- Quote comparison
- A supplier quote against the previous six purchases.
- Lender packet
- The documents a lender asks for, and a readiness check before asking.
Ask, in your language
Ask the business a question and get an answer grounded in the books.
- Voice and text
- Ask on the web or the phone; the question is understood in the language it was asked in.
- Eleven languages
- Answered in English, Hindi, Bengali, Gujarati, Kannada, Malayalam, Marathi, Odia, Punjabi, Tamil or Telugu, and read aloud.
- Grounded answers
- Every rupee figure comes from a computed result; an unsourced number is refused rather than spoken.
- Collect everything overdue
- One instruction ranks the overdue book and sends every reminder that is due — after a person confirms.
Integrations
Connect the books to the tools already in use.
- Zapier
- Seven triggers (new invoice, invoice paid, new bill, new payment, new customer, new supplier, new promise), two actions (create customer, create invoice with GST computed), three searches — with ready-made setups for Google Sheets, Slack, Gmail, Google Calendar, Google Forms and Shopify.
- API
- The same per-business key works from anything that speaks HTTP; amounts in rupees, rates in percent.
Security and compliance
Built for data other people are entitled to rely on.
- Row-level security
- The database is the tenant boundary; one business cannot read another's rows even through a bug.
- Mobile-OTP sign-in
- The GST-registered mobile is the identity.
- DPDP
- Consent records, data-principal requests with a 90-day SLA, retention floors, legal holds and a breach register.
- Credentials stay server-side
- GSP keys, the WhatsApp token and payment secrets never reach a browser or a phone.
Who it is for
GST-registered small businesses in India with roughly ₹25 lakh to ₹25 crore turnover: traders, distributors, light manufacturing, workshops, professional services, small B2B supply chains — and the accountants who serve them.
Languages: English, Hindi, Bengali, Gujarati, Kannada, Malayalam, Marathi, Odia, Punjabi, Tamil, Telugu. Platforms: Web and Android.