How to create a GST invoice online: a practical guide for Indian businesses

A GST invoice is more than a request for payment. It connects the sale to your customer record, tax treatment, stock movement, receivable balance, and business reports. A consistent process helps you create invoices faster while reducing avoidable corrections. This guide explains a practical workflow for creating a GST invoice online with Ovilo Invoice. Tax treatment can vary, so confirm final classifications with your accountant or tax professional. ## 1. Complete your business profile first Before creating the first invoice, open your organization profile and review the details that should appear on customer documents: - Legal business or trade name - GSTIN, when applicable - Registered and operating address - Email, phone number, and website - Bank or payment details - Invoice numbering and default notes Completing these details once prevents repeated typing and gives every invoice a consistent identity. You can also choose a PDF template, accent color, logo size, stamp, and authorized signature before sharing documents. The [Welcome to Ovilo guide](/help/getting-started/welcome) covers the recommended first-time setup. ## 2. Create an accurate customer record Add the customer before preparing the invoice. Record the customer name, GSTIN when available, billing address, shipping address, email, and phone number. Accurate contact details are useful beyond tax documentation. Email supports direct document sharing, while a phone number makes WhatsApp sharing and collection follow-up easier. Reusing a saved customer also keeps the ledger and transaction history connected. ## 3. Build reusable items and services Create an item record for products or services that appear regularly. Useful item information includes: - Item or service name - SKU and unit - HSN or SAC code - Sales description - Selling price - Tax rate and inclusive or exclusive treatment - Stock tracking for goods When you select a saved item in an invoice, Ovilo reuses this information while still allowing document-level changes. This saves time and reduces inconsistent descriptions or tax selections. ## 4. Create and review the invoice Open **Sales > Invoice** and select **New Invoice**. Choose the customer, then review the generated invoice number, invoice date, due date, and starting status. Add each item and confirm: 1. Description and HSN or SAC code 2. Quantity and unit 3. Rate and discount 4. Tax percentage 5. Tax-inclusive or tax-exclusive mode 6. Taxable value and line total Before saving, review the subtotal, discount, tax split, round-off, and final amount. The correct use of CGST and SGST or IGST depends on the transaction and place of supply, so verify the treatment when there is any doubt. ## 5. Use invoice status as a working signal A useful status should explain what needs to happen next: - **Draft:** the invoice is still being checked. - **Sent:** the invoice has been shared with the customer. - **Partially paid:** part of the balance has been collected. - **Paid:** the invoice has been fully settled. Keeping status current makes invoice filters, receivables, and customer follow-up more reliable. When a payment is received, record it and allocate the amount to the relevant invoice instead of treating the receipt as a separate note. ## 6. Preview the PDF before sharing Open the invoice preview and inspect the real customer document. Check the logo, business details, customer address, tax information, line items, totals, notes, payment details, stamp, and signature. Long addresses and item descriptions can affect page layout, so previewing is valuable even when the calculations are correct. You can then print, save as PDF, email, share through WhatsApp, or use the available browser sharing options. See the complete [invoice workflow](/help/sales/invoices) for the current actions. ## A repeatable final checklist Before sending any GST invoice, ask five questions: 1. Are the seller and customer details complete? 2. Are HSN or SAC, quantity, rate, discount, and tax correct? 3. Is the place-of-supply tax treatment verified? 4. Does the PDF look professional and readable? 5. Is the status ready for payment follow-up? A short review at this stage protects the quality of the customer experience and the records used later for ledgers and reports.