--- title: "GST Bill, Invoice & Quotation Guides | BillBabu Blog" description: "Plain guides for Indian shop owners on GST bill formats, HSN codes, quotations, party ledger and stock, with worked examples." canonical_url: "https://billbabu.com/blog" markdown_url: "https://billbabu.com/blog.md" type: "blog-index" language: "en-IN" last_updated: "2026-05-16" site: "BillBabu (https://billbabu.com)" --- # Guides for GST billing, quotations and stock Plain guides for Indian shop owners on GST bill formats, HSN codes, quotations, party ledger and stock, with worked examples. - [Quotation Terms and Conditions: 15 Lines You Can Copy](https://billbabu.com/blog/quotation-terms-conditions-template) (2026-05-16): Clear terms on a quotation stop most arguments before they start. Here are 15 sample terms and conditions for Indian shops, traders and service businesses, covering validity, GST, payment, delivery, warranty and cancellation. - [ERP vs Billing Software: Which One Does Your Business Actually Need?](https://billbabu.com/blog/erp-vs-billing-software-comparison) (2026-05-16): ERP software runs a whole company: accounts, stock across locations, purchasing, production and staff. Billing software makes bills, tracks dues and keeps stock in step. Here is how to tell which one your business needs today. - [Udyam Registration: A Step-by-Step Guide for First-Time Applicants](https://billbabu.com/blog/udyam-registration-step-by-step) (2026-05-16): A simple step-by-step guide to Udyam registration on udyamregistration.gov.in — required documents, classification thresholds, and common pitfalls. - [Tax Invoice Cancellation Under GST: 24-Hour IRP Window and Credit Notes](https://billbabu.com/blog/tax-invoice-cancellation-gst-india) (2026-05-16): Tax invoice cancellation under GST: 24-hour IRP cancellation window, credit note approach beyond that, and GSTR-1 amendments. - [Consolidated Invoice Under GST: Rule 46A and B2C Daily Billing](https://billbabu.com/blog/consolidated-invoice-gst-rule-46a) (2026-05-16): Consolidated invoice under GST Rule 46A: when retailers can issue one daily summary for B2C sales under Rs. 200 and how to file GSTR-1 Table 7. - [GST Invoice Format for Freelancers and Service Providers (with SAC Codes)](https://billbabu.com/blog/freelancer-invoice-format-india) (2026-05-16): What a freelancer's or service provider's invoice must show in India, with GST and without it. Includes common SAC codes, how place of supply works for services, a filled ₹ example and a note on TDS. - [Voluntary GST Registration: Should Small Businesses Opt In?](https://billbabu.com/blog/voluntary-gst-registration-benefits) (2026-05-16): Voluntary GST registration weighed up: benefits like ITC claims, marketplace access, and B2B credibility versus the recurring compliance burden. - [Annual Aggregate Turnover Under GST: What to Include and Why It Matters](https://billbabu.com/blog/annual-aggregate-turnover-gst-calculation) (2026-05-16): Annual aggregate turnover GST explained: PAN-wide computation, what to include and exclude, and thresholds for e-invoicing, QRMP, and composition. - [GST Exemptions: Nil-Rated, Exempt, and Zero-Rated Supplies Explained](https://billbabu.com/blog/gst-exemptions-nil-rated-zero-rated) (2026-05-16): GST exemptions decoded: the difference between nil-rated, exempt, and zero-rated supplies and how Rule 42 affects ITC apportionment. - [Free vs Paid Billing Software: What You Actually Get](https://billbabu.com/blog/free-vs-paid-invoicing-software-india) (2026-05-15): "Free billing software" can mean a spreadsheet template, a one-off online invoice maker or an app with limits. Here is what each kind really gives you, what a paid plan adds, and how to decide without wasting a month. - [Best Billing Software for Small Business in India: How to Choose](https://billbabu.com/blog/best-billing-software-small-business-india-top-10) (2026-05-15): There is no single best billing software, only the one that fits how you work and that you will actually use every day. Here is a fair checklist, a one-week trial plan with a ₹ test bill, and the red flags to walk away from. - [Party Ledger: Format, Example and How to Track Who Owes You](https://billbabu.com/blog/party-ledger-customer-supplier-balances) (2026-05-15): A party ledger is a running account of everything you have billed to a customer (or bought from a supplier) and everything that has been paid. Here is the format, a filled ₹ example and the habits that keep dues under control. Page 1 of 3. [Next page](https://billbabu.com/blog/page/2) ## Categories - [GST Compliance](https://billbabu.com/blog/category/gst-compliance) (10) - [Invoicing](https://billbabu.com/blog/category/invoicing) (8) - [Estimates](https://billbabu.com/blog/category/estimates) (2) - [Software](https://billbabu.com/blog/category/software) (2) - [Accounting](https://billbabu.com/blog/category/accounting) (1) - [Billing Software](https://billbabu.com/blog/category/billing-software) (1) - [Business Growth](https://billbabu.com/blog/category/business-growth) (1) - [Estimates & Quotations](https://billbabu.com/blog/category/estimates-and-quotations) (1) - [Payments](https://billbabu.com/blog/category/payments) (1) --- This is the Markdown version of https://billbabu.com/blog for AI assistants. Product summary and every page: https://billbabu.com/llms.txt