StreetMBA · Module 1, Financial Accounting · Week 1, Day 1
The accounting equation
Concept
In September 2022, Byju's released its audited financials for FY21, eighteen months late. Revenue came in at ₹2,428 crore, against the ₹7,000+ crore the company had been projecting in press releases. The net loss had widened from ₹231 crore to ₹4,589 crore in a single year. There was no pandemic collapse, no market crash. The business itself had not suddenly fallen apart. What changed was how the numbers were counted.
Deloitte, the auditor, had forced Byju's to change its revenue recognition method. The company had been booking the full payment for a three-year course in the year it was sold. Deloitte said no: you can only recognize revenue as you deliver the service, month by month. Hundreds of crores moved off the income statement and onto the balance sheet as a liability called deferred revenue, money Byju's had collected but now owed to students as future lessons. At its peak, the company was valued at $22 billion. Today it is in insolvency proceedings.
The accounting equation is what makes any of that legible.
Assets = Liabilities + Equity
Read it as a sentence: what a company has equals what it owes plus what belongs to the owners. Every balance sheet ever written is a snapshot of this equation on one specific date. Every transaction either grows both sides, shrinks both sides, or shuffles within one side. The balance never breaks. It is a mechanical guarantee, arithmetic not convention.
Assets are things the company controls that are expected to produce future economic value. Cash, receivables, inventory, servers, patents, the software Byju's spent ₹4,000 crore acquiring (WhiteHat Jr, Aakash). If the company controls it and expects value from it, it is an asset.
Liabilities are claims against those assets held by people who are not the owners. Bank loans, supplier invoices, unpaid salaries, and, critically in Byju's case, deferred revenue. When a customer pays you upfront for a service you have not yet delivered, you have not earned that money. You owe them the lessons. That obligation belongs on the liability side of the equation, not the revenue line of the income statement. Treating it as revenue is the difference between a company that earned ₹7,000 crore and one that earned ₹2,400 crore. Byju's made that mistake aggressively, for years.
Equity is what remains for the owners after subtracting every liability from every asset. It has two sources: money investors put in (share capital) and profits the company kept over time rather than distributing (retained earnings). When retained earnings is negative it is called accumulated deficit, meaning the company has destroyed more value than it created since founding. Byju's accumulated deficit by FY22 was staggering.
The equation holds across every transaction because of double-entry accounting. Every entry touches at least two accounts in equal and opposite ways. This is how the arithmetic works.
Say you close a ₹10 lakh annual SaaS deal and the customer pays upfront. Cash goes up by 10. Deferred revenue, a liability, goes up by 10. Both sides grow by the same amount. Next month you deliver one month of service. You have now earned 1/12th of that contract value. Deferred revenue drops by roughly ₹83,000. Revenue on the income statement rises by the same amount, lifting net income, which flows into retained earnings, which is equity. The liability shrinks, equity grows, the equation holds.
Byju's was short-circuiting this cycle: booking all 12 months of revenue on day one, before a single lesson was delivered. When Deloitte forced the correction, years of misclassified revenue had to move back to deferred revenue. The equity side of the balance sheet collapsed.
One thing worth keeping in mind about the three statements: the balance sheet is a static photo. The income statement explains the motion between two photos, how equity changed from one period to the next. The cash flow statement explains how one specific asset, cash, moved in and out. All three flow from the same underlying equation. Understand the equation and the other two become readable, because they are just different cuts of the same data.
Byju's is not primarily a fraud story, though fraud allegations do exist. It is a story about a liability being treated as revenue, sustained across three fiscal years, with a $22 billion valuation built on top. A careful reading of the balance sheet would have caught the mismatch early. Next time a CFO mentions leverage, or someone calls a company "asset-light," you will know exactly which side of this equation they are talking about.
Example: Byju's FY21 balance sheet, simplified
When Deloitte forced the revenue recognition correction in FY21, here is roughly what moved:
Previously, Byju's had been recognizing about ₹1,156 crore in revenue that Deloitte said was uncollectable or unearned. That sum did not belong on the income statement. It belonged in one of two places: written off entirely (reducing assets) or reclassified as deferred revenue (increasing liabilities). Either way, equity fell. The company that investors had valued at $22 billion based on reported revenue numbers was, in accounting terms, a much smaller business with a much larger liability sitting unrecognized.
For comparison, here is the shape of a healthy SaaS balance sheet with clean revenue recognition. The figures below are invented and rounded so they are easy to hold in your head. The structure is what you would find in a real filing.
Assets. Cash and equivalents ₹4,200 crore, accounts receivable ₹600 crore, property and equipment ₹400 crore, intangibles and goodwill ₹1,800 crore, other assets ₹200 crore. Total assets ₹7,200 crore. Liabilities and equity. Deferred revenue ₹1,100 crore, accounts payable ₹80 crore, other liabilities ₹320 crore, so total liabilities ₹1,500 crore. Share capital ₹3,000 crore, retained earnings ₹2,700 crore, so total equity ₹5,700 crore. Total ₹7,200 crore.
Three things worth noticing. Deferred revenue is a liability, ₹1,100 crore of services owed to paying customers, not yet earned. Retained earnings is positive, meaning this company has kept profits over time rather than burning through them. And everything balances, because it always does. That is the equation in action.
Go deeper, optional
- Byju's FY21 financials decoded, EntrackR. A sharp breakdown of the revenue recognition reversal and what it means for the balance sheet.
- Damodaran's free accounting primer, NYU Stern. Scroll to "Foundations of Finance". The first section on financial statements is the best 30-minute primer that exists.
Cross-module note
This connects to Module 3, Corporate Finance: when we value a company using DCF, we start with operating cash flow, not net income. Understanding why revenue recognition affects net income but not cash flow is essential to building a correct model. We will return to this.
Reflection, 2 to 3 minutes
Pick one company you interact with regularly: your employer, a major customer, or a well-known public company. Write 2 or 3 lines.
- What does the asset side probably look like? Mostly cash and intangibles, or heavy physical assets?
- What is likely the largest single liability on its balance sheet?
- If retained earnings is positive, what does that tell you about the company's history?
Appendix: going further on Byju's
Could Byju's have fixed the accounting problem and survived?
Yes, technically. The revenue recognition correction was painful but not fatal on its own. Hundreds of companies take accounting hits, restate financials, and continue operating. Zomato and Swiggy burned cash for years. The difference is that their underlying cash flows were real even when reported profits were not. Byju's had a deeper problem: it was spending money it had booked as revenue before confirming it would actually be collected. When Deloitte forced the restatement, it was not just the P&L that looked wrong. The cash was already gone.
What actually killed it?
Three things made recovery impossible, and they happened simultaneously.
The acquisition spree. Between 2020 and 2022, Byju's acquired Aakash Educational Services for $950 million, WhiteHat Jr for $300 million, Great Learning for $600 million, and several others. Total acquisition spend exceeded $2.5 billion in roughly two years, funded partly by equity and partly by debt. In November 2021, Byju's raised a $1.2 billion Term Loan B from a US lender consortium, one of the largest dollar-denominated loans ever taken by an Indian startup. The stated purpose was global growth.
The $533 million that disappeared. In 2022, $533 million from those loan proceeds was transferred from Byju's Alpha, the US subsidiary that took the loan, to a Miami-based entity called Camshaft Capital Fund, run by a 24-year-old. Lenders discovered this in early 2023 when they filed for repayment. Byju's claimed the transfer was for investment purposes. US courts were unconvinced. The Delaware Supreme Court in September 2024 upheld the ruling that Byju's was in default, partly because the company could never adequately explain what happened to the funds. Byju Raveendran was found personally liable for over $1 billion in a subsequent judgment.
The governance collapse. By early 2023, Deloitte resigned as auditor, citing the company's failure to provide books for FY22. Board members from Peak XV and the Chan-Zuckerberg Initiative resigned. At an emergency shareholder meeting in February 2023, investors voted to remove Byju Raveendran as CEO. He refused to step down. The Enforcement Directorate raided Byju's offices in April 2023, probing roughly $1.1 billion in alleged FEMA violations for moving money overseas without proper approvals.
The insolvency trigger. BCCI, of all creditors, was the one that tipped it into formal insolvency: ₹158 crore in unpaid sponsorship fees. NCLT admitted the case in July 2024. US lenders via GLAS Trust joined the Indian proceedings as financial creditors. As of late 2024, NCLAT dismissed Byju's settlement attempts. Insolvency proceedings are ongoing.
The real lesson for the accounting equation
The accounting error created the first credibility problem. But three things made it unsurvivable: spending loan proceeds on assets lenders had not approved and could not trace, building a cost structure on projected revenue that was never real, and then losing auditor, board, and investor confidence simultaneously. Once all three go at the same time, there is no path back. No bank refinances without a clean audit. No investor injects capital without board confidence. The balance sheet, read carefully in 2022, would have shown liabilities growing fast (the loan, deferred revenue, acquisition debts) while the assets those liabilities were supposed to purchase were either depreciating quickly (acquired edtech businesses losing students post-COVID) or simply missing. Equity was being destroyed every quarter. The equation does not lie. The people reading it just were not asking the right questions.