GST & Invoice Calculator

Calculate Goods & Services Tax (Exclusive or Inclusive), verify CGST/SGST/IGST splits, and generate professional, fully printable GST Tax Invoices.

1. Calculation Type

GST Exclusive (+GST) GST Inclusive (Extract)

2. Transaction Destination

Intra-State (CGST+SGST) Inter-State (IGST)

Base Amount (₹)

₹

GST Rate (%)

12%

18%

28%

Custom

Configure Settings:

Currency:

1. Seller & Buyer Details

Seller / Company Name

Seller GSTIN

Seller Address

Seller State / Region

Billed To (Customer Name)

Buyer GSTIN (Optional)

Buyer Address

Place of Supply / Region

+ Add Shipping Details (If different from Billing)

2. Invoice Identification & Terms

Invoice Number

Invoice Date

Due Date

3. Product / Service Line Items

Item Description	HSN/SAC	Qty	Rate (₹)	Discount	GST %	Total (₹)

4. Bank Details & Declaration

Bank Name & Payment Info

Authorized Signatory Designation

Acme Enterprise

G.S. Road, Guwahati, Assam

State: 18 - Assam

GSTIN: 18AABCA1234F1Z0

TAX INVOICE

Invoice No: INV-2026-001

Date: 09/09/2026

Billed To:

Summit Infotech

Zoo Road, Guwahati, Assam

GSTIN: 18AAACS4321A1Z9

State: Assam (18)

Shipped To:

State:

Payment Information:

HDFC Bank | IFSC: HDFC0000123

Terms: Payment Due by 24/09/2026

Place of Supply: Assam

#	Description	HSN/SAC	Qty	Rate (₹)	Discount	Taxable (₹)	GST %	Total (₹)

Total Amount in Words:

Rupees Fifty-Nine Thousand Only

Total Taxable Value: ₹50,000.00

CGST: ₹4,500.00

SGST: ₹4,500.00

IGST: ₹0.00

Grand Total: ₹59,000.00

For Acme Enterprise
Authorized Signatory

GST & Invoice Calculator

Total Invoice / Gross Value:

Calculation History

1. Seller & Buyer Details

2. Invoice Identification & Terms

3. Product / Service Line Items

4. Bank Details & Declaration

Acme Enterprise

Billed To:

Shipped To:

Payment Information:

Invoice History Log

GST & Invoice Calculator

Total Invoice / Gross Value:

Calculation History

1. Seller & Buyer Details

2. Invoice Identification & Terms

3. Product / Service Line Items

4. Bank Details & Declaration

Acme Enterprise

Billed To:

Shipped To:

Payment Information:

Invoice History Log

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