Tax tool

GST Invoice Checker

Work through the fields commonly included on an invoice and see which ones to review. Your answers stay in your browser.

Which kind of invoice are you checking?

For each field, say whether it is on your invoice. Where a field may not apply to you, you can say so. Your answers stay in this browser and are not saved.

Common fields check

0 of 42 fields marked present. 38 items to review.

Basic invoice information

Invoice title
Clearly identifies the document as an invoice.
Item to review
Invoice number
A unique, sequential reference for each invoice.
Item to review
Invoice date
The date the invoice is issued.
Item to review
Due date or payment terms
Where applicable.
Item to review

Seller or service provider

Business, company, institute or enterprise name
Item to review
Registered or business address
Item to review
Phone number
Item to review
Email address
Item to review
Seller GSTIN
Include only if the entity is registered under GST.
Item to review
PAN or other registration details
Where relevant or required.
Item to review

Customer or buyer

Customer or buyer name
Item to review
Billing address
Item to review
Customer contact details
Where required.
Item to review
Customer GSTIN
Include if applicable and provided by the customer.
Item to review

Item or service details

Serial number
For each item or service.
Item to review
Item or service description
For each item or service.
Item to review
HSN or SAC code
If applicable.
Item to review
Quantity
For each item or service.
Item to review
Unit of measure
For each item or service.
Item to review
Unit price or rate
For each item or service.
Item to review
Discount on the item
If applicable.
Item to review
Taxable amount
For GST-applicable invoices.
Item to review
CGST, SGST or IGST rate and amount
If applicable.
Item to review
Line item amount
For each item or service.
Item to review

Invoice totals

Subtotal
Item to review
Total discount
If any.
Tax amount
If applicable.
Item to review
Other charges or adjustments
If any.
Grand total
Item to review
Amount in words
Item to review

Payment information

Bank name
Where applicable.
Item to review
Account name
Where applicable.
Item to review
Account number
Where applicable.
Item to review
IFSC code
Where applicable.
Item to review
Branch
Where applicable.
Item to review
UPI or other payment details
Where applicable.
Item to review
Payment terms or instructions
Where applicable.
Item to review

Declaration and notes

Declarations, notes or commercial terms
Include any that are relevant.

Authorization

Authorized signatory name
Item to review
Designation
Where applicable.
Item to review
Signature
Item to review
Company or organization seal
If used.

Items to review

Invoice title
Invoice number
Invoice date
Due date or payment terms (include if it applies to you)
Business, company, institute or enterprise name
Registered or business address
Phone number
Email address
Seller GSTIN (include if it applies to you)
PAN or other registration details (include if it applies to you)
Customer or buyer name
Billing address
Customer contact details (include if it applies to you)
Customer GSTIN (include if it applies to you)
Serial number
Item or service description
HSN or SAC code (include if it applies to you)
Quantity
Unit of measure
Unit price or rate
Discount on the item (include if it applies to you)
Taxable amount (include if it applies to you)
CGST, SGST or IGST rate and amount (include if it applies to you)
Line item amount
Subtotal
Tax amount (include if it applies to you)
Grand total
Amount in words
Bank name (include if it applies to you)
Account name (include if it applies to you)
Account number (include if it applies to you)
IFSC code (include if it applies to you)
Branch (include if it applies to you)
UPI or other payment details (include if it applies to you)
Payment terms or instructions (include if it applies to you)
Authorized signatory name
Designation (include if it applies to you)
Signature

This is a general checklist of fields commonly included on invoices. It does not say whether an invoice is legally correct or meets any requirement for your circumstances. Confirm with a qualified professional.

Field list: Invoice Fields: General Guide, version 1.0, next review 1 November 2026.

Frequently asked questions

Does this tell me my invoice is correct?

No. It is a checklist of commonly included fields. It does not decide what the law requires for your goods, services or registration status. Confirm with a qualified professional.

Why does it say items to review instead of errors?

A missing field is not always a problem. Some fields only apply in certain cases, so the tool asks you to review them rather than judging them.

What does filling from my saved draft do?

It reads the invoice draft saved in this browser by the Invoice Generator and marks the fields that generator collects and prints. It reads nothing else and sends nothing anywhere.

Is my invoice stored or sent anywhere?

No. Your answers are kept only while the page is open.