GST Tax Invoice vs Bill of Supply
GST Tax Invoice vs Bill of Supply — when to issue which document
Overview
A Tax Invoice is issued by a regular GST taxpayer and enables the buyer to claim Input Tax Credit. A Bill of Supply is issued by a Composition Dealer or for exempted supplies — no GST is charged and the buyer cannot claim ITC. Issuing the wrong document can lead to ITC mismatches and GST notices.
Head-to-Head Comparison
| Factor | GST Tax Invoice | Bill of Supply | Winner |
|---|---|---|---|
| Who Issues It? | Regular GST taxpayer | Composition dealer / exempt supply | Tie |
| GST Charged? | Yes — GST amount shown separately | No — 'No tax under GST' mentioned | Tie |
| Buyer Can Claim ITC? | Yes | No | A wins |
| Mandatory Fields | 12+ fields including GSTIN, HSN, tax amount | Fewer fields — no tax amount | B wins |
| Used For | All taxable B2B and B2C supplies | Composition sales, exempt supplies, Nil-rated | Tie |
Data updated for FY 2025–26. Regulations may change — consult a professional before deciding.
Which Should You Choose?
Choose GST Tax Invoice if…
Issue a Tax Invoice when you are a regular GST taxpayer supplying taxable goods or services to any customer.
Get GST Tax InvoiceChoose Bill of Supply if…
Issue a Bill of Supply when you are a Composition Scheme dealer, when the supply is wholly exempt from GST, or when GST is Nil rated.
Still not sure which to choose?
Our experts analyze your business situation and recommend the best structure — free consultation.
Talk to an Expert — FreeFrequently Asked Questions
Common questions about GST Tax Invoice vs Bill of Supply
No. A Composition Scheme dealer cannot collect GST from customers and therefore cannot issue a tax invoice. They must issue a Bill of Supply without any GST component.
Related Comparisons
GST Composition vs Regular — which scheme suits your business turnover?
GSTR-1 vs GSTR-3B — understanding the two key GST returns
E-Invoicing vs Manual Invoice — GST compliance for B2B transactions
GST vs VAT — how India's tax system changed in 2017