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GST invoicing, billing and compliance, explained.
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Purchase Order Format: Free GST-Compliant Excel & Word Template
A complete guide to purchase order format in India — mandatory fields, GST on PO, vendor management, and a free Excel and Word template download for 2026.

Quotation Format GST: Free Templates in Excel, Word & PDF 2026
Professional quotation formats with GST tax breakup, validity period, and terms. Convert quotes to invoices in one click. Free templates for all business types in India.

How to Revoke GST Cancellation: Step-by-Step Application 2026
GST registration was cancelled? You have 90 days to apply for revocation using Form REG-21. Missing this window means reapplying as a new taxpayer. Here is the complete process.

Tally vs Excel for GST Billing: Which is Better for Small Business?
Tally costs ₹18,000+/year and takes months to learn. Excel is free but error-prone and not GST compliant. There is a third option most small businesses don't know about.

What is a Delivery Challan? Format, When to Issue, and GST Rules 2026
A delivery challan is used when goods move without a sale — for job work, exhibitions, approvals, or branch transfers. Here is the complete guide with format and GST rules.

CGST vs SGST vs IGST: Differences, When to Apply, and How to Calculate
Every GST invoice must charge either CGST + SGST or IGST — never both. The choice depends on whether the supply is intra-state or inter-state. Here is a clear explanation with examples.

E-Invoicing Under GST 2026: Who Needs It, How It Works, and How to Comply
E-invoicing is mandatory for businesses with turnover above Rs 5 crore. Every B2B invoice must be registered on the IRP portal. Here is the complete guide to e-invoice rules, process, and compliance.

GST Composition Scheme 2026: Eligibility, Rates, Benefits, and Limitations
The composition scheme lets small businesses pay a flat low GST rate without detailed invoicing. But it comes with restrictions on ITC, inter-state sales, and e-commerce. Here is the complete guide.

GST Due Dates April 2026: GSTR-1, GSTR-3B, and Compliance Calendar
All GST filing deadlines for April 2026 in one place. GSTR-1, GSTR-3B, GSTR-9, TDS, TCS — never miss a deadline and avoid late fees.

GST Registration Online 2026: Step by Step Process, Documents, and Fees
GST registration is mandatory for businesses above Rs 20 lakh turnover. Here is the complete online registration process with document checklist, timeline, and common rejection reasons.

TDS vs TCS in GST 2026: Key Differences, Rates, and Who Must Comply
TDS and TCS under GST are two different deduction mechanisms. TDS is deducted by the buyer. TCS is collected by e-commerce operators. Here is a clear comparison with rates, applicability, and filing requirements.

What is a Proforma Invoice? Format, Purpose, and How to Create One in 2026
A proforma invoice is a preliminary bill sent before a sale is confirmed. It is not a tax invoice and cannot be used for GST filing. Here is everything you need to know — with a free template.


