Financial Statements
Learn to read the three core financial statements that every analyst, investor, and executive relies on, then see how they connect into one coherent financial picture.
What are Financial Statements & Why Do They Matter?
Financial statements are the standardised reports every public company produces each quarter and year. They translate every business decision, from hiring and pricing to investing and borrowing, into numbers that can be compared across companies, industries, and time.
There are three core statements. Each answers a different question: the Income Statement asks “how profitable was the business?”, the Balance Sheet asks “what does the business own and owe right now?”, and the Cash Flow Statement asks “where did the cash actually go?”. Together, they tell the full story.
Every valuation model, from DCF and comps to LBO, is built on top of these three statements. Understanding them is the single most important foundational skill in finance.
Equity Research
Analysts build earnings models by forecasting all three statements forward 2–3 years to arrive at a target price.
Credit Analysis
Lenders study the Balance Sheet (leverage) and Cash Flow Statement (coverage ratios) to assess repayment risk.
Investment Banking
M&A and IPO due diligence starts with normalising historical financials to build a clean model and assess deal economics.
Key Terms Explained
Before reading a financial statement, make sure you understand what each line item actually means.
Revenue
Total income generated from selling goods or services, before any costs are deducted. Also known as the top line.
COGS
Cost of Goods Sold: the direct costs of producing the goods or services sold, including materials and direct labour. Gross Profit equals Revenue minus COGS.
Gross Profit
Revenue minus COGS. Shows how much remains to cover overhead and generate profit after production costs are accounted for.
EBITDA
Earnings Before Interest, Tax, Depreciation and Amortisation. A measure of operating profitability and a proxy for cash earnings, widely used for peer comparisons.
Net Income
The bottom line: total profit remaining after all costs, interest, and taxes. This figure flows into Retained Earnings on the Balance Sheet each period.
Assets
Everything the company owns that has economic value, including cash, inventory, equipment, and intellectual property. Total Assets always equals Liabilities plus Equity.
Liabilities
All amounts the company owes to external parties, including accounts payable, loans, and bonds. Liabilities represent creditor claims on the company's assets.
Shareholders' Equity
The owners' residual claim on the company's assets after all liabilities have been settled. Calculated as Assets minus Liabilities.
Retained Earnings
The cumulative total of net income kept in the business rather than paid out as dividends. This is the key link between the Income Statement and the Balance Sheet.
Operating Cash Flow
The actual cash generated by the core business in the period. Calculated by starting with Net Income, adding back non-cash charges like D&A, and adjusting for working capital movements.
Working Capital
Current Assets minus Current Liabilities. Measures short-term liquidity and whether the business can meet its near-term financial obligations.
Free Cash Flow
Operating Cash Flow minus Capital Expenditures. The cash remaining after maintaining and investing in the asset base, available to return to investors or repay debt.
The 3 Core Statements
Each statement serves a distinct purpose. Analysts read all three together — no single statement tells the full story on its own.
Income Statement
Profitability over a period
The Income Statement (also called the P&L) shows how much money a company earned and spent over a specific period, either a quarter or a full year. It starts at Revenue, subtracts costs in layers, and ends at Net Income. Each deduction layer tells you something different about operational efficiency.
Gross Profit = Revenue − COGS EBITDA = Gross Profit − Operating Expenses EBIT = EBITDA − D&A Net Income = EBIT − Interest − Tax
- Revenue
- Total sales before any deductions
- COGS
- Direct production costs
- D&A
- Non-cash depreciation & amortisation charge
- EBIT
- Operating profit before financing costs and tax
- Net Income
- Bottom-line profit; flows to Retained Earnings
Balance Sheet
Financial position at a point in time
The Balance Sheet is a snapshot of what a company owns (Assets) and owes (Liabilities), with the difference being Shareholders' Equity. It must always balance: every dollar of assets is financed by either debt or equity. Unlike the Income Statement, it captures a single moment in time rather than a period.
Assets = Liabilities + Shareholders' Equity Equity = Common Stock + Retained Earnings Working Capital = Current Assets − Current Liabilities
- Current Assets
- Cash, receivables, inventory — convertible within 1 year
- PP&E
- Property, Plant & Equipment — long-term operating assets
- Current Liabilities
- Payables and short-term debt due within 1 year
- Retained Earnings
- Accumulated net income not paid out as dividends
Cash Flow Statement
Cash in and out over a period
The Cash Flow Statement tracks the actual movement of cash through three activities: Operations (day-to-day business), Investing (buying and selling long-term assets), and Financing (debt and equity transactions). It reconciles net income to real cash, because a profitable company can still run out of cash.
CFO = Net Income + D&A ± ΔNWC FCF = CFO − CAPEX Net Change in Cash = CFO + CFI + CFF
- CFO
- Cash from Operations: core business cash generation
- CFI
- Cash from Investing: CAPEX, acquisitions, asset sales
- CFF
- Cash from Financing: debt raised/repaid, dividends, equity issuance
- ΔNWC
- Change in Net Working Capital (increase = cash outflow)
Worked Example
AcmeCo — a fictional mid-size manufacturer. All figures in $M (FY2024). Notice how Net Income appears in both the Income Statement and Cash Flow Statement, and Ending Cash ties back to the Balance Sheet.
All figures in $M unless noted.
Income Statement (FY2024)
| Income Statement Item | FY2024 ($M) |
|---|---|
| Revenue | 500.0 |
| − Cost of Goods Sold | (300.0) |
| = Gross Profit | 200.0 |
| − Operating Expenses | (60.0) |
| = EBITDA | 140.0 |
| − Depreciation & Amortisation | (20.0) |
| = EBIT | 120.0 |
| − Interest Expense | (10.0) |
| = EBT | 110.0 |
| − Income Tax (30%) | (33.0) |
| = Net Income | 77.0 |
Balance Sheet (as at Dec 31, 2024)
| Balance Sheet Item | $M |
|---|---|
| Assets | |
| Cash & Equivalents | 50.0 |
| Accounts Receivable | 75.0 |
| Inventory | 100.0 |
| Total Current Assets | 225.0 |
| PP&E (net) | 200.0 |
| Total Assets | 425.0 |
| Liabilities | |
| Accounts Payable | 60.0 |
| Short-term Debt | 30.0 |
| Total Current Liabilities | 90.0 |
| Long-term Debt | 150.0 |
| Total Liabilities | 240.0 |
| Shareholders' Equity | |
| Common Stock | 50.0 |
| Retained Earnings | 135.0 |
| Total Equity | 185.0 |
| Total Liabilities & Equity | 425.0 |
Check: Total Assets ($425.0M) = Total Liabilities ($240.0M) + Total Equity ($185.0M). The balance sheet balances. ✓
Cash Flow Statement (FY2024)
| Cash Flow Item | FY2024 ($M) |
|---|---|
| Operating Activities | |
| Net Income | 77.0 |
| + Depreciation & Amortisation | 20.0 |
| ± Change in Net Working Capital | (15.0) |
| = Cash from Operations (CFO) | 82.0 |
| Investing Activities | |
| Capital Expenditures | (30.0) |
| = Cash from Investing (CFI) | (30.0) |
| Financing Activities | |
| Debt Repaid | (10.0) |
| = Cash from Financing (CFF) | (10.0) |
| Net Change in Cash | 42.0 |
| Beginning Cash | 8.0 |
| = Ending Cash | 50.0 |
Check: Ending Cash ($50.0M) matches Cash & Equivalents on the Balance Sheet ($50.0M). The statements tie. ✓
How the 3 Statements Link
The three statements are not independent: they are deeply interconnected. In any well-built financial model, these four links must hold exactly. If they do not, the model has an error.
Net Income flows into Retained Earnings, increasing Shareholders' Equity each period.
Net Income is the starting point for the indirect-method Cash Flow from Operations.
Ending Cash on the CFS must equal the Cash balance on the Balance Sheet for the same date.
Changes in Balance Sheet working capital items (AR, inventory, AP) drive the ΔNWC adjustment in CFO.
Key insight for interviews
A classic interview question: “If depreciation increases by $10M, how does that flow through the three statements?” Answer: EBIT falls by $10M → Net Income falls by $7M (assuming 30% tax) → on the Cash Flow Statement, the $10M D&A is added back, so CFO only falls by $3M (the tax cash saved) → Cash & Equivalents on the Balance Sheet falls by $3M, and Retained Earnings falls by $7M. All three statements move in concert.
Tips for Reading Financial Statements
Once you can read the numbers, learn to read between them. Here is how experienced analysts approach a new set of financials:
- 1Always start with the Cash Flow Statement. It is harder to manipulate than Net Income and shows what actually happened to cash in the period.
- 2Compare Gross Margin and EBITDA margin across periods. Margin compression is often the first warning sign of a deteriorating business.
- 3Watch for rising Accounts Receivable as a percentage of Revenue. It may indicate the company is recording revenue it has not yet collected.
- 4A company can be profitable but cash-flow negative if it is investing heavily in growth. That is not always a problem, but context matters.
- 5Check that the balance sheet actually balances. In a model, this is always a check column. In real life, it always does by definition.
- 6Retained Earnings should grow by Net Income minus Dividends each year. If it doesn't, look for share buybacks or restatements.
- 7Read the footnotes. Revenue recognition policies, off-balance-sheet items, and related-party transactions are all disclosed there.