Service Invoice Date

Under the GST provisions in India, the Time of Supply for services is determined based on when the invoice is issued in relation to the legal time limit (which is 30 days from the date of provision of service for most service providers).

1. Determining the Time of Supply

According to Section 13(2) of the CGST Act, the Time of Supply is the earliest of the following dates:

• If the invoice is issued within the prescribed 30-day period:

  • The date of issue of the invoice, OR

  • The date of receipt of payment, whichever is earlier.

• If the invoice is NOT issued within the prescribed 30-day period:

  • The date of provision of the service, OR

  • The date of receipt of payment, whichever is earlier.

2. Application to Your Scenario

In your specific case:

• Service period: 01-03-2022 to 31-03-2022.

• Invoice date: 14-04-2022.

Since 14-04-2022 is within 30 days of the service completion (31-03-2022), the invoice is considered to have been issued within the legally prescribed period.

Resulting Time of Supply:

Your Time of Supply will be the earlier of:

1. 14-04-2022 (the date the invoice was issued); or

2. The date you received the payment.

Summary

Because you issued the invoice within the 30-day window, you remain compliant with the invoicing rules. The "Time of Supply" for GST purposes will be either the invoice date (April 14, 2022) or the date you received the payment, whichever occurred first. You must ensure the tax liability is accounted for in the return corresponding to this determined date.