1. Introduction

Handling advances under GST is a common practical issue for businesses—especially service providers. A key question arises:
Is GST payable when advance is received or when invoice is issued?

This blog explains the latest legal position, compliance steps, and practical implications in a clear and structured manner.

2. Legal Provision (Section 12 & 13 of CGST Act)

Particulars	Goods	Services
GST on advance	Not applicable (except specific cases)	Applicable
Time of supply	Date of invoice or removal	Earlier of advance receipt or invoice

Important Amendment:

GST on advance for goods has been removed (Notification No. 66/2017).
Still applicable for services.

3. GST Applicability on Advance – Summary

For Goods

No GST at the time of advance
GST payable only at the time of invoice / supply

For Services

GST payable immediately on receipt of advance
Liability arises even if service is not yet completed

4. Practical Examples

Example 1 – Goods

Advance received: ₹1,00,000
Invoice issued later

Treatment:

No GST at advance stage
GST payable at time of invoice

Example 2 – Services

Advance received: ₹1,00,000
Service provided later

Treatment:

GST payable immediately on ₹1,00,000
Invoice issued later will adjust tax already paid

5. Accounting & Compliance Treatment

Step-by-Step Process (Services)

Receive advance
Issue Receipt Voucher
Pay GST in that month
Issue Tax Invoice when service completed
Adjust advance against final invoice

6. Required Documents

Document	When Issued	Purpose
Receipt Voucher	On advance receipt	Proof of advance
Refund Voucher	If advance refunded	Reverse GST liability
Tax Invoice	On supply completion	Final billing

7. GST Return Reporting

In GSTR-1

Report advance under Table 11A (Advances Received)
Adjustment in Table 11B

In GSTR-3B

Include in tax liability of that period

8. Special Situations

1. Advance Refunded

Issue Refund Voucher
Adjust GST in return

2. Uncertain Tax Rate

Apply 18% GST (default rate) as per rules

3. Composite / Mixed Supply

GST depends on nature of supply

9. Common Mistakes to Avoid

Not paying GST on advance for services
Not issuing receipt voucher
Incorrect reporting in GSTR-1
Double taxation (not adjusting advance in invoice)
Ignoring refund voucher in case of cancellation

10. Practical Tip (For SMEs)

Maintain a separate ledger for advances
Automate GST tracking in accounting software
Regular reconciliation between advance register and GST returns

11. Conclusion

Goods: No GST on advance
Services: GST payable on receipt
Proper documentation and reporting are critical to avoid notices

12. FAQs

Q1. Is GST payable on advance for goods?
No, GST is not applicable on advance received for goods.

Q2. Is GST payable on advance for services?
Yes, GST must be paid at the time of receiving advance.

Q3. What if advance is refunded?
Issue a refund voucher and adjust GST liability.

Q4. Is receipt voucher mandatory?
Yes, it is mandatory under GST law.

GST on Advances Received – Complete Guide for Businesses (2026 Update)