GST Invoice Format: Mandatory Fields Under Rule 46 Explained
Every field a valid GST tax invoice must carry under Rule 46, with a sample layout, serial number rules, time limits, copies, and when e-invoicing applies.
7 min
Insights & Resources
Expert guides, product updates, and industry trends from HelloBooks — the AI bookkeeping software for small and midsize businesses, ecommerce sellers, startups, and accounting firms. Articles cover automated transaction categorization, bank reconciliation, invoicing, expense management, GST and US sales tax compliance, financial reporting, and migrating from QuickBooks, Xero, FreshBooks, or Tally.
New posts are published weekly. Topics are written by chartered accountants, bookkeepers, and the HelloBooks product team — grounded in real client data from over 11,000 US banks via Plaid, the guided QuickBooks USA migration (a one-time company-file import that completes in a single pass), and the HelloBooks mobile, web, and desktop apps. While the article list loads, you can browse popular topics below.
Popular topics on the HelloBooks blog
Technology
How AI is reshaping bookkeeping — automated categorization, document extraction, and what changing tax technology means for small business.
Accounting
Double-entry fundamentals, P&L vs balance sheet, cash vs accrual, depreciation, and the day-to-day mechanics of keeping books that reconcile.
Automation
Bank feeds, rules, recurring invoices and reconciliation workflows — the parts of the month-end close that no longer need a human.
Bookkeeping
Practical guides for bookkeepers and owners: vendor records, bills and approvals, expense capture, and audit-ready record keeping.
Finance
Cash flow, working capital, receivables and payables — reading the numbers a small business actually runs on.
GST compliance
GSTR filings, input tax credit, e-invoicing and e-way bills for Indian businesses, written against the current rules.
What you'll find here
HelloBooks publishes practical articles for business owners and the accountants who serve them. Each post is written to be immediately useful: when to use cash vs accrual accounting, how to reconcile bank statements in one click, how AI categorization compares to manual data entry, what changes when you switch from QuickBooks to HelloBooks, and how to file GST, sales tax, VAT, and 1099 forms straight from your books.
Articles also cover industry-specific accounting — for retail, manufacturing, construction, restaurants, healthcare, SaaS, ecommerce / Amazon sellers, non-profits, professional services, and accounting firms managing multiple clients. Every post is tagged by category, sub-category, and geography (India, United States, United Kingdom, Australia, Canada, Singapore, and UAE) so you can filter to exactly what applies to your business.