Regulatory spotlight on digital payment structures

Recent regulatory developments and scrutiny by the GST Enforcement Wing have put India's digital payments ecosystem compliance and governance frameworks in the spotlight.

Authorities are closely evaluating whether GST has been correctly charged, disclosed and remitted in line with the nature of services provided, particularly as evolving business models and technological complexities reshape the payments landscape.

Focus of regulatory scrutiny

A key area of review is the GST treatment of payout and commission-based transaction models widely used across the digital payments ecosystem.

Regulators are assessing whether intermediaries in the payments value chain are correctly accounting for GST on the fees and commissions earned through these structures.

The scrutiny centres on how transaction flows are structured, documented and reported, including whether intermediaries appropriately recognise taxable service income and apply the correct GST treatment to commissions, facilitation fees and other charges.

With regulators increasingly using data analytics and cross-agency information sharing, scrutiny of payout structures and commission models is expected to intensify.

Who is at risk right now?

The cost of inaction

18%
Interest per annum
On unpaid GST from the due date — compounding rapidly across multi-year investigations.
100%
Penalty exposure
Penalties range from 10% (non-fraud) to 100% of tax (fraud/suppression alleged) — potentially material for financial and operational continuity.
5 years
Criminal imprisonment
Where evasion exceeds INR 5 crore and fraud is alleged, executives face prosecution with imprisonment up to 5 years.
6 years
Audit look-back period
GST authorities can investigate transactions dating back 6 financial years in fraud cases, to FY2019-20.
Key risk areas

Is your organisation exposed?

Use this diagnostic to assess your GST risk exposure across the most common areas of enforcement focus in the digital payments sector.

Risk area Common gap found Urgency

GST on payout/commission income

Misclassified as exempt or financial service
Critical
ITC on technology and marketing costs
Claimed without proportionate apportionment
Critical
GSTR-1 vs GSTR-3B reconciliation
Unexplained mismatches in prior years
Critical
Triggers for GST demand
Flimsy documentation, not defining commercial substance
Critical
Incriminating communications implying intent
Tax saving intent misconstrued as tax evasion
Critical
BC/partner commission GST treatment
GST not charged or passed through incorrectly
 High
Float income and nodal account income
Not recognised as taxable service income
High
Cross-border payment fees
IGST treatment and place-of-supply ambiguity
Medium
API and platform access fees to merchants
Inconsistent GST charging across customer segments
Medium

Why fintechs are especially vulnerable?

Many fintechs grew transaction volumes exponentially while compliance teams and 
tax infrastructure lagged, creating systemic gaps in the GST treatment of new 
product lines.

Fintechs often assumed that GST liability was “passed through” to partners or 
merchants via contracts, without verifying if the counterparty actually discharged the liability, leaving the originating fintech exposed.

The intersection of the RBI’s payment regulations and GST provisions has 
historically been a grey area, but authorities are now taking an aggressive 
interpretive stance that may not align with how companies originally structured their tax positions.

In complex multi-party payment flows (aggregator → sub-aggregator → 
merchant), each node creates a potential GST liability. Where intermediate parties 
do not charge or remit GST, the entire chain is brought under scrutiny, and 
liability may be attributed upstream.

Your action plan

A four-pillar response

Fintech organisations need to act swiftly and methodically. Waiting for regulatory notices is no longer a viable strategy. A coordinated response led by senior leadership and cross-functional teams is essential to assess exposure, strengthen compliance and prepare for regulatory engagement.

1.

Operational review with an investigative lens

Map all revenue streams and determine the correct GST treatment. Conduct a comprehensive review of GST records against audited financials and bank statements across the last six financial years. Reassess ITC claims and quantify potential exposure under different risk scenarios.

2.

Legal preparedness

Engage specialised indirect tax and legal experts early. Identify key personnel who may be subject to examination and place litigation holds on financial records and communications. Ensure responses to notices or summons are handled with appropriate legal oversight.

3.

Mitigation and corrective action

Where reviews identify potential gaps, proactive rectification before formal investigation can significantly reduce penalties and interest exposure while lowering the likelihood of criminal proceedings.

4.

Strategic communication

Maintain clear and fact-based communication with the Board, senior management and key stakeholders. Engage relevant industry bodies where appropriate and avoid speculative disclosures without expert and legal review.

Immediate actions: First 30 days

Weeks 1–2

Triage and mobilisation

  • Convene leadership including the CFO, Head of Tax, General Counsel and CEO to assess exposure and assign ownership.

  • Engage external forensic and indirect tax specialists to begin an independent GST review.

  • Implement an immediate litigation hold on financial records, GST filings and transaction data from FY2019–20 onwards.

  • Brief the Board and Audit Committee and initiate formal oversight of the compliance response.
Weeks 3–4

Assess and remediate

  • Evaluate potential exposures across revenue streams and consolidate supporting evidence.

  • Develop a mitigation plan and discharge any undisputed GST liabilities with interest where appropriate.

  • Review partner, merchant and vendor agreements to incorporate GST compliance provisions.

  • Establish a dedicated response team and protocols for handling GST notices or summons.

Key takeaway

The window for proactive remediation is narrowing. Early corrective action and voluntary disclosure can significantly reduce penalties, minimise litigation risk and accelerate resolution.

How Grant Thornton Bharat can help

Investigative transaction-level diagnostic

Independent review of revenue streams, payouts, commissions and ITC across multiple financial years with an investigative lens

End-to-end GST governance framework

Aligning product design, operations, systems, reconciliations and compliance into one defensible model

Proactive remediation and risk mitigation

Strategise and implement corrections, remediations  and disclosures to significantly 
reduce risk of escalation and penalties

Board and leadership preparedness

Clear response protocols, data readiness and regulatory engagement support

Webinar

GST governance for fintech and payments boards

A conversation on strengthening GST governance, risk management frameworks and enterprise controls across fintech operations.

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