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Billing and GST Guides

Welcome to the InstantBillMaker reference hub. Here, we publish practical, non-technical guides for Indian small business owners, freelancers, traders, and accountants. Our articles provide clear statutory walkthroughs on valid GST invoice formats under Rule 46, preparing transport delivery challans under Rule 55, and claiming HRA rent receipt exemptions with landlord PAN compliance. We also break down key differences between quotations, proforma invoices, and statutory tax invoices, alongside step-by-step instructions for converting bank statement PDFs into Excel spreadsheets. Explore our free browser utilities below to generate compliant commercial documents in seconds.

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GST Tax Invoice
Cash Receipt
Quotation
Delivery Challan
Purchase Order
Proforma Invoice
House Rent Receipt
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