Luckin Coffee Fraud: Case Study of Fake Revenue & Accounting Scandal

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What Was Luckin Coffee?

Luckin Coffee was established in October 2017 in China on a simple premise. China's coffee consumption is much lower than that of the US or Europe, because it's too inconvenient and too expensive. So Luckin constructed a company based on neither. No cashiers; all orders are paid through Alipay or WeChat Pay. Rather than big sit-down cafes, most outlets were small pickup/delivery-only kiosks, which kept real estate and staffing costs low.

However, to attract the interest of the customers, Luckin heavily relied on discounting: free first cups, buy-one-get-one discounts, and very deep couponing on nearly all products. Even though it was successful on paper.

By the end of 2019, the company's store count had grown to over 4,500, surpassing Starbucks' store base in China. Investors were equally quick to latch on to the growth story: Luckin's valuation skyrocketed from around $1 billion mid-2018 to nearly $4 billion by May 2019, when it appeared on Nasdaq with a share price of $17, raising in the IPO itself approximately $561–645 million. By the time the fraud was exposed, the company had raised a whopping $864 million from investors, including later debt and equity raises.

Did You Know? Luckin's flurry of activity, which included its listing on the Nasdaq in May 2019, was then one of the fastest by a Chinese firm to list on a US exchange, from the day of its formation to the Nasdaq's bell ringing in less than 19 months.

A Quick Look At Luckin's Business Model

Luckin Coffee vs. Starbucks: Why the Comparison Stuck?

The comparison was intentional, as Luckin's entire investment offering to investors was: Starbucks sells an experience; we'll sell a habit—faster, cheaper, and via an app.

The scandal wasn't the most exciting thing that ever happened, but before the event it was a very interesting tale, and much of the coverage had the impression Luckin was the company that would make good on its promise of 'breaking China's coffee market.'

An outside auditor should have noticed this trend in growth by itself. If stores are growing at this rate and the firm is selling product at a loss, they are the type of patterns that analytical review procedures are meant to detect. The Luckin Coffee vs Starbucks case appears to have been a rather unfair battle on fundamentals in hindsight, since nearly half of the reported revenue for Luckin in 2019 was fraudulent.

Auditor's Note: Such a growth rate on its own is a red flag in the analytical review procedures because it's extremely fast and capital-intensive growth at a time when the company is also offering very high discounts to customers.

How the Fraud Worked: A Fake Revenue Fraud Case Study

Strip away the complexity, and the Luckin coffee fraud ends up being a single concept: create the illusion of a customer demand that is essentially nonexistent, and record it as revenue.

The main method for Luckin to do this was via its coupon and voucher system. This was done by Luckin with the same approach they used to attract real customers: using a coupon and voucher system to create fake customers. From April 2019, Luckin's employees began to make up the coupon sales and redemptions in a series of three fraudulent schemes with individual customers, corporate customers, and resale shell companies.

In simple terms:

• Fake customers— Those who falsified accounts and purchased fake coupons from their own pocket and then "redeemed" the coupon to create fake orders went to work with relatives and created accounts.
• Fake corporate buyers – Related-party companies had purchased bulk coupons, but the coupons were not purchased by the real customers.
• Fake shell-company resale – The largest and final scheme, the vast majority of the artificial revenue was channeled through shell companies pretending to be independent coupon resellers.
• Round-tripping—Transferring funds from accounts that are linked to Luckin back into Luckin's books through such middlemen, giving the impression of arm's length, independent sales.
• Expense Inflation— Advertising, raw material, and delivery prices were inflated at the same time to make the margins appear realistic and to obscure where the bogus money was going.

Key Insight: It was not a one-off tweak for one quarter that was used to meet the target. It was a self-reinforcing scheme that had to continue to expand quarterly to sustain the company's growth narrative it had pledged to investors.

Also read this: Satyam Scam Explained: India’s Biggest Accounting Fraud

Luckin Coffee Fraud Timeline

Red Flags That Were Missed

Financial Statement & Standards Impact

Luckin both overstated its revenue by around 28% for the first quarter of 2019 and 45% for the second quarter of 2019 while understating its net loss in those quarters, the SEC said. All ratios derived from that revenue were skewed, and that is precisely how the valuation fall was so dramatic when it truly hit.

Essentially, this was a simple failure to adhere to the basic principles of revenue recognition (in line with the principles of IFRS 15 / ASC 606, revenue is only recognized once control of goods or services has been transferred); disclosure requirements involving related parties; and the provisions of the SEC's antifraud, reporting, books and records, and internal-control provisions of US federal securities law.

Which Accounting Standards and Governance Principles Violated?

1. Revenue recognition concepts (similar to IFRS 15 / ASC 606): Revenue is only recognized when the seller has transferred control of the goods/service to the customer. Luckin accounted for any transactions that were not orders, deliveries, or customer redemption.
2. US GAAP disclosure and reporting requirements: Luckin was a foreign private issuer listed on the Nasdaq and was required to comply with the antifraud provisions of Section 17(a) of the Securities Act of 1933 and Section 10(b) of the Securities Exchange Act of 1934, as well as the reporting, books-and-records, and internal-control requirements of the Exchange Act.
3. Disclosure of related party transactions: Related party transactions were not adequately identified and disclosed as transactions with related parties.
4. Corporate Governance Principles: The Board's Audit Committee did not identify a scheme that operated over three full quarters until it was identified during the annual external audit.
5. Audit implications: This case serves as an example of the importance of analytical procedures, the need to map related parties, and the importance of confirming revenue (which is not the same as obtaining the information from operational databases provided by the management).

Fraud Triangle, Fraud Diamond and GONE Theory Analysis

Fraud Triangle

Luckin nearly completely fits the traditional fraud triangle, which consists of pressure, opportunity, and rationalization.

Fraud Diamond (adds Capability)

In addition to pressure, opportunity, and rationalization, the fraud diamond includes capability—the personal attributes required to successfully make a scheme this complicated work. Luckin's senior operators had a decade of combined experience in operating fast-growing, tightly managed companies, both sides (CAR Inc. and UCAR), and had the operational know-how, cross-company relationships, and control over financial systems necessary to develop and operate a multi-layered, database-level concealment scheme.

GONE Theory

The GONE theory breaks the same behavior down into four factors: greed, opportunity, need, and exposure. These factors explain not only how the fraud began, but also why it kept growing.

Who Discovered the Fraud?

On January 31, 2020, short seller Carson Block and his research firm Muddy Waters Research released an anonymous 89-page report claiming Luckin had cooked the books. The report was based on approximately 11,260 hours of surveillance footage and was believed to have reported that sell-through had been overstated by at least 69% in Q3 and 88% in Q4 2019.

First of all, Luckin denied every allegation. However, the tip-off was from a completely different source: The offending occurred while conducting its own annual external audit of Luckin. This led to a full internal investigation, conducted by a special committee with independent outside counsel Kirkland & Ellis and independent forensic accounting expert FTI Consulting. This investigation affirmed the fabricated transactions, and the company reported the issue to, and cooperated with, both the SEC and Chinese regulators.

The pattern here is common to large frauds: outside short sellers sue, the company denies it, and the matters in the statutory audit process prove their allegation correct. It highlights the need for the external audit reports to be independent and for the auditors to display a certain professional skepticism, even if the alarm is raised by activist research.

Consequences of the Luckin Coffee Scandal

The fallout reached well beyond Luckin's own leadership, touching everyone from retail investors to Chinese regulators.

Conclusion

The Luckin Coffee fraud is one of the biggest corporate scandals in the last decade. If you're seeking information on the Luckin Coffee scandal explained, financial reporting lessons from accounting fraud examples in startup businesses, or analyzing a fake revenue fraud case study, this incident can provide you with extensive lessons in auditing, ethics, governance, and financial reporting.

Additionally, it also turned the Luckin Coffee vs. Starbucks case into a tale of corporate fraud in China, of independent oversight, and of the competition of markets. It's one of the accounting fraud examples startup ecosystems have when they're talking about governance issues at the growth stage. It's a real-world illustration of the actual mechanics of fictitious revenue recognition and related party round-tripping for CA students and auditors—and why analytical procedures and professional skepticism are no frills; they're the whole beat.

FAQs

1. What was the Luckin Coffee fraud?

Luckin created more than $300 million of 2019 retail sales through a related party shell company arrangement via fake coupon redemptions.

2. Who discovered it?

In January 2020, Muddy Waters Research, a short-seller, sounded an alarm, and the external auditors' report on Luckin confirmed the same.

3. What will Luckin have to pay as a fine?

In December 2020, a $180 million civil penalty was paid to the SEC.

4. Is Luckin Coffee still in business?

Yes—it restructured, emerged as China's largest chain by 2023, and it went global with its first stores in the U.S. in 2025.

5. What accounting technique did Luckin use?

Funds are transferred through shell companies to simulate independent sales, and there is fictitious revenue recognition.

6. How is this different from Enron's fraud?

While Enron used complicated off-balance-sheet accounting, Luckin employed a more basic, high-volume fake-sales approach.

7. What's the biggest lesson for CA students?

The ease with which those “fictitious revenue” schemes can grow to many hundreds of millions of dollars when there is weak related-party oversight and independent verification.

8. Did Luckin's stock really crash 80% in one day?

Yes, when it was confirmed that the $310 million fabrication was indeed real, it instantly made the growth story of the entire valuation go down the toilet.