GST quotations, invoices, e-invoice and e-way bill — sent on WhatsApp
Make a GST-correct quotation or invoice in a minute, send it as a PDF on WhatsApp, collect the payment in the same chat, and hand your accountant clean files.
From quotation to paid invoice
- Quotation or proforma with your logo, HSN/SAC and tax worked out from the place of supply.
- Tax invoice in one click — CGST + SGST inside your state, IGST outside it.
- Send on WhatsApp as a PDF, with a payment link if you want one.
- Paid — Razorpay or your own UPI confirms it and the invoice marks itself paid.
E-invoice and e-way bill files
For businesses above the e-invoicing threshold, Sowhat checks each invoice, credit note and challan for what the portal needs (PIN code, HSN, vehicle details) and makes the IRP bulk upload file (e-invoice schema 1.1) and the e-way bill bulk JSON. Upload them on the government portal, import the result file, and the IRN, acknowledgement, signed QR and e-way bill number are stored and printed on your documents.
Filing is file-based: Sowhat prepares the files and reads the portal’s result. Direct API filing through a GSP is not part of Sowhat today.
The rest of the paperwork
Credit notes
Full or part credit against an invoice, with GST reversed correctly.
Delivery challans
Job work, supply on approval, exhibitions and branch transfers under Rule 55.
GSTR-1 data
Monthly B2B, B2C and HSN summaries exported for your filing.
Tally export
TallyPrime XML for sales, receipts, credit notes and purchases.
Payment reminders
Polite WhatsApp reminders on the days you choose, with the invoice link.
Bank reconciliation
Statement lines pair with receipts by amount, date and UTR.