Introduction
Retention money is a standard feature of construction and infrastructure contracts. The contractee withholds a portion of each progress payment — typically 5% to 10% — until the satisfactory completion of the project or the expiry of the defect liability period. The question arises: How is retention money treated under GST?
The answer involves two critical issues: the tax point for the construction service and the ITC reversal requirement if payment is not made within 180 days. This guide explains the legal framework and the practical implications.
Legal Framework: Section 16(2) and Rule 37 of the CGST Rules
ITC Reversal for Non-Payment
The second proviso to Section 16(2) of the CGST Act, 2017 provides that where a recipient fails to pay the supplier the amount towards the value of supply along with tax within 180 days from the date of invoice, the ITC availed shall be added to the output tax liability along with interest.
Rule 37 of the CGST Rules
Rule 37 provides the mechanism for reversal of ITC in the case of non-payment of consideration. The recipient must reverse the ITC proportionate to the amount not paid.
Tax Point for Retention Money
Taxability of Retention Money
Retention money is subject to GST as it represents the value for the construction services supplied. The amount of progress billing, including retention money, must be accounted for GST based on the date of invoice.
Invoice and Tax Point
The contractor issues an invoice for the progress billing, including retention money. The tax point is the date of invoice. GST is payable on the full invoice value, including retention.
ITC Reversal on Retention Money
When Reversal is Required
Where the contractee (recipient) does not pay the retention money to the contractor within 180 days from the date of invoice, the contractee must reverse the ITC attributable to the unpaid retention amount.
Practical Implication
In construction contracts, retention is often withheld for more than 180 days. This triggers the ITC reversal requirement. The contractee must reverse the ITC with interest.
Re-availment of ITC
Once the retention money is paid to the contractor, the contractee can re-avail the ITC in the return for the period in which payment is made.
GST Rate on Construction Services
Construction services attract 18% GST (for most works contracts).
Documentation Required
- Construction Contract: Documentation of the retention terms.
- Progress Invoices: Invoices for progress billing.
- Payment Records: Records of retention payments.
- ITC Reversal Calculation: Computation of the ITC to be reversed.
Best Practices
- Track Retention Periods: Monitor retention periods to identify when the 180-day limit is approaching.
- Reverse ITC Promptly: Reverse ITC where retention is not paid within 180 days.
- Re-avail ITC: Re-avail ITC when retention is paid.
- Maintain Records: Document all retention transactions.
- Seek Professional Assistance: For complex construction contracts, seek guidance.
Conclusion
Retention money in construction contracts is subject to GST at the time of invoice. Where the contractee does not pay within 180 days, ITC must be reversed with interest. The ITC can be re-availed once payment is made. Proper tracking and documentation are essential.
Managing retention money in construction contracts? Anuj Desai & Associates provides expert guidance on GST and ITC reversal. Contact us today.
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