Related-Party Transactions Above 15% of Revenue: The Governance Red Flag Every Investor Should Screen for

Not every corporate risk appears clearly in a company’s profit-and-loss statement. Some of the most serious warning signs stay buried in annual reports and financial disclosures. One such signal is related-party transactions (RPTs), which many first-time investors often overlook. When these transactions cross 15% of a company’s revenue, they can point to deeper issues around transparency, independence, and fair treatment of shareholders. That is why investors should treat this metric as an essential part of their governance screening process.

Understanding Related-Party Transactions 

Related-party transactions are business dealings between a company and connected individuals or entities, such as promoter-owned suppliers, subsidiaries, director-linked service providers, family-controlled businesses, or related loans and guarantees.

These transactions are not always problematic. Companies often use them for operational convenience, shared resources, tax planning, or group-level efficiency. However, excessive dependence on such arrangements can reduce transparency and make it difficult for investors to assess whether the company operates independently and in shareholders’ best interests.

Also Read: Promoter pledge creeping above 60%: the early warning sign most retail investors miss

Why the 15% of Revenue Threshold Matters

A high proportion of related-party transactions deserves careful attention because it can reveal risks that basic financial numbers do not show.

• Heavy dependence on related entities can weaken business independence
  When related-party transactions form a large part of revenue, the company may rely too much on connected businesses. This dependence can distort financial performance and raise questions about whether revenue reflects genuine market demand or internal arrangements.
• The 15% threshold acts as a practical governance benchmark
  Investors often use 15% as a materiality marker when screening companies. At this level, internal dealings become difficult to ignore or justify. Institutional investors and analysts often flag such exposure as a sign that deeper review is necessary.
• Excessive RPTs can hide revenue inflation and circular fund flows
  High related-party transactions can sometimes support practices like roundtripping, artificial sales creation, or channel stuffing. These methods can inflate reported revenue, improve margins temporarily, and create a misleading picture of business health.

Governance Risks Hidden Behind High RPT Ratios

A large related-party transaction ratio can reveal governance weaknesses that may hurt long-term shareholder value.

• Conflict of Interest Can Affect Fair Decision-Making
  Management may prioritise the interests of related entities over those of shareholders. Companies may buy or sell goods at prices that do not reflect market value, which can quietly shift benefits away from public investors.
• Profit Shifting Can Move Value Outside the Listed Company
  Promoters may transfer profits to privately owned businesses through pricing arrangements. Companies can also move expenses strategically between connected entities, making financial performance look stronger or weaker than reality.
• Asset Tunnelling Can Drain Company Value
  A company may sell valuable assets at discounted prices to related parties or purchase low-quality services at inflated rates. These actions can slowly erode shareholder wealth without attracting immediate attention.
• Weak Board Oversight Can Enable Misuse
  Independent directors should review related-party transactions carefully. When boards fail to challenge management decisions, improper transactions can continue unchecked and become part of routine operations.
• Minority Shareholders Often Carry the Hidden Burden
  Retail investors usually have limited visibility into internal dealings. They may bear the financial cost when unfair transactions reduce profits, weaken trust, or damage the company’s long-term reputation.

Key Warning Signs Investors Should Screen for

Investors can often spot early warning signs by reading disclosures closely and asking simple questions.

• A Sudden Jump in Transaction Value Deserves Attention
  A sharp year-on-year increase in related-party transactions without a clear business reason may signal new dependence or possible manipulation. Sudden changes always deserve closer investigation.
• Repeated Dealings with Promoter-Controlled Entities Raise Concerns
  Frequent transactions involving the same connected parties can indicate concentrated exposure. Investors should examine whether these relationships serve the company or mainly benefit promoters.
• Vague Disclosure Language Can Hide Important Details
  Descriptions such as “business support services,” “strategic consulting fees,” or “administrative charges” often reveal little. Investors should treat unclear wording as a reason to dig deeper.
• Unusual Pricing Terms May Signal Unfair Arrangements
  Buying goods above market price or selling products below market value can transfer value quietly between connected parties. Fair pricing should always remain transparent.
• Large Loans and Guarantees Can Increase Financial Risk
  Interest-free loans, unsecured advances, and guarantees for related entities can expose the company to unnecessary risk. These transactions often deserve extra scrutiny.

Where to Find Related-Party Transaction Data

Investors do not need advanced tools to find this information. Most disclosures already exist in public documents.

• Annual reports provide the clearest starting point
  Review the notes to financial statements and the corporate governance section. These areas usually list related-party transactions and explain their purpose.
• Stock Exchange Filings Offer Regular Updates
  Quarterly disclosures and regulatory announcements can reveal changes in transaction patterns before the annual report arrives.
• Auditor Remarks Can Highlight Hidden Concerns
  Pay attention to emphasis of matter notes, qualified opinions, and comments about internal controls. Auditors often signal concerns indirectly.
• Proxy Advisory Reports Add Useful External Insight
  Independent proxy firms often analyse governance practices and highlight related-party risks that retail investors may miss.

How to Analyse the 15% Revenue Ratio

Use this simple formula to measure exposure:

• Trend Analysis Over Multiple Years
  One year alone may not tell the full story. Investors should check whether the ratio keeps rising or remains stable over time. Comparing trends across years can reveal growing dependence.
• Compare with Peer Companies
  Industry benchmarking helps investors judge whether a company’s RPT level looks unusual. A ratio far above competitors may signal governance concerns.
• Examine Transaction Nature, Not Just Size
  Look beyond the numbers. Review whether the transactions involve sales, purchases, loans, or royalty payments. Some categories carry more risk than others.

Investor Screening Checklist

Before investing, use this simple checklist to assess governance quality:

• Is the related-party transaction ratio above 15%?
• Has the ratio increased sharply over recent years?
• Are the counterparties linked to promoters or directors?
• Does the company disclose pricing details clearly?
• Have auditors raised any concerns?
• Does the board appear truly independent?
• Are minority shareholders adequately protected?

Conclusion

Governance risks often appear long before financial distress becomes visible. Related-party transactions above 15% of revenue do not prove wrongdoing, but they do demand closer attention. Investors should look beyond profits and balance sheets and examine how companies conduct internal business. Spotting governance red flags early can help avoid costly investment mistakes and support smarter, safer investing.