The Advance Paradox Under GST: Liability Today, Supply in The Distant Future



Quick Summary
This article explores the complexities of Goods and Services Tax (GST) on mobilisation advances in long-term service contracts. It clarifies that while these advances are for future services, GST liability often arises immediately upon receipt, creating a 'liability today, supply in the distant future' paradox. The piece details the correct documentation, such as issuing a receipt voucher instead of a tax invoice, and explains how the 'time of supply' rules trigger tax obligations even before services are rendered.

When Long-Term Contracts Qualify as Continuous Supply of Services In long-term service contracts, clients often give a mobilisation advance. This upfront payment helps the service provider arrange resources, deploy staff, and begin initial work. Such advances are common in operations and maintenanc
Daily Limit Reached

You have reached your daily limit of 2 Free Articles

Subscribe to CCI PRO for unlimited access

Why Upgrade to CCI PRO?
  • No Ads
  • WhatsApp Broadcasts
  • Daily E-Newsletter
  • Unlimited Articles Access
BEST VALUE
2 YEAR PLAN
3,499
(Inclusive of GST)
1 YEAR PLAN
1,999
(Inclusive of GST)
Buy CCI PRO Now

Already a PRO member? Login here for an ad-free experience.

FAQ :

A mobilisation advance is an upfront payment made by a client to a service provider before services begin. Its purpose is to help the supplier arrange resources, deploy staff, and cover initial preparation costs needed for the contract.

Under GST law, the liability for tax on services often arises at the 'time of supply'. For advances, this is typically the earliest of the date of invoice or the date of receipt of payment, meaning GST may be payable as soon as the advance is received, even if services are provided much later.

When a mobilisation advance is received for future services, the supplier must issue a receipt voucher or a similar document as evidence of receipt, as per Section 31(3)(d) of the CGST Act. A tax invoice should not be issued at this stage.

If the client pays only the advance amount without the GST component, the supplier may have to treat the received amount as inclusive of GST and calculate the tax liability using Rule 35 of the CGST Rules, effectively paying GST out of the advance itself.

Suppliers face risks such as premature tax invoicing, working capital strain due to upfront GST payments, and potential input tax credit issues for recipients if invoices are issued too early. Documentation duplication and misalignment between contracts and compliance are also concerns.

The compliant approach involves issuing a receipt voucher upon receiving the advance, discharging GST accordingly, and then issuing a tax invoice upon milestone achievement as per the continuous supply framework, adjusting the advance appropriately.


156 Views 1 Likes Comment   Share GST   Report


About the Author

Partner

CA. Raj Jaggi is a Chartered Accountant based in New Delhi, primarily practising in the field of Goods and Services Tax (GST) consultancy, litigation support, and advisory services. After being associated with the leading indirect tax firm A.K. Batra and Associates for nearly 19 years, from June 2007 to March 2026, he ... Read more


Related Articles


Loading


Popular Articles





CCI Pro

CCI Articles

submit article


Company
Featured 16 July 2026
CA Inter, CA Intermediate, CA IPCC, CA CPT, CA SemiQualified

Vakilsearch.com

Chennai

CA Inter

View Details
Company
23 July 2026
Semi qualified CA

Garg Bros & Associate CA

New Delhi

CA Inter

View Details
Company
ARTICLESHIP 23 July 2026
Article

Gianender & Associates

New Delhi

CA Inter

View Details
Company
ARTICLESHIP 30 June 2026
Article Assistant or Paid Assistant

VIKAS VERMA & CO

New Delhi

Others

View Details
Company
16 July 2026
CA Inter, CA Intermediate, CA IPCC, CA CPT , CA SemiQualifie

Vakilsearch.com

Chennai

CA Inter

View Details
Company
ARTICLESHIP 11 July 2026
Article

SNCO

Mumbai

CA Inter

View Details
Company
11 July 2026
CA semi qualified

Vakilsearch.com

Chennai

CA Inter

View Details
Company
Featured 16 July 2026
Semi Qualified Company Secretary

Vakilsearch.com

Chennai

CS

View Details