Income Statement Explained: Every Line and a Full-Year Worked Example

Income statement explained simply: it is the first financial report every small-business owner needs to understand, because it is the one that tells them plainly whether they are making or losing money. Many owners judge their business by what is in the till or the bank account at the end of the month: money there means profit, no money means loss. But the cash balance can rise because you have not paid a supplier yet, and fall because you bought stock you have not sold yet, and in neither case does it tell you your real profit.

This article explains the income statement line by line in plain words, with an everyday example for each line: net sales, cost of sales, gross profit, operating expenses, depreciation, interest, tax and net profit. We then build a full one-year income statement for an illustrative business, read its results with ratios, show how it differs from the cash flow and the balance sheet, and explain where it fits in a feasibility study.

What is an income statement?

The income statement is the statement that shows an organisation's financial performance for a given period of time, and it has four elements: revenues, expenses, gains and losses¹. When revenues and gains are greater than expenses and losses, the result is net income; when the reverse is true, the result is a net loss¹.

It is also called the profit and loss statement, or P&L. Egyptian Accounting Standard No. 1 lists it among the complete set of financial statements as the "income statement for the period (profit or loss)", alongside the statement of financial position, the statement of comprehensive income, the statement of changes in equity, the statement of cash flows and the notes². The standard requires entities that apply it to issue their complete financial statements, including comparative figures, at least once a year².

That is the official minimum, but a small-business owner needs a monthly income statement for their own use. Waiting until the end of the year to discover you lost money means losing for twelve months before you act.

To make the four terms concrete, picture a sweets shop:

• Revenue: the value of the sweets the shop sold to customers during the period¹.
• Expense: a cost associated with providing goods or services to customers¹, such as flour, sugar, rent and staff wages.
• Gain: comes from selling something outside your main activity for more than it is worth¹, such as selling an old oven for more than its value in the books.
• Loss: the opposite, selling such an item for less than it is worth¹.

Four principles behind the income statement

Before the lines themselves, know the rules that decide what goes into the income statement and when. These principles are the reason profit differs from cash, and once you understand them your numbers stop surprising you.

1. Accrual basis, not cash basis

Under cash-basis accounting, a transaction is not recorded until cash actually changes hands. Under accrual-basis accounting, revenues and expenses are recorded in the period in which they were earned or incurred, no matter when the cash is received or paid³. Egyptian Accounting Standard No. 1 requires an entity to prepare its financial statements on the accrual basis, except for cash flow information².

2. Revenue is recorded when it is earned

The revenue recognition principle directs a business to record revenue in the period in which it is earned, and this does not have to match when the cash is collected⁴. Example: you delivered a cake for a company party in March and agreed on payment in April. The revenue appears on March's income statement; the cash arrives in April.

3. Expenses are matched with the revenue they helped earn

The expense recognition, or matching, principle means expenses are recorded in the same period as the revenues they relate to⁴. If you bought 100 kilos of sugar in January and used only 40 kilos in sweets sold in January, only those 40 kilos go into January's cost of sales; the rest stays in stock until it is used.

4. The business is separate from you, and the period is fixed

A business reports only the activities related to its own operations, not those that affect the owner personally⁴. Your household bills and the instalment on your private car have no place in the shop's income statement. Accountants also assume that useful information can be presented in shorter periods, such as years, quarters or months⁴, so every item of revenue and every expense must be assigned to its correct period.

Income statement explained line by line

There are two common formats. A simple income statement combines all revenues into one group, followed by all expenses, to arrive at net income⁵. A multi-step income statement is more detailed⁵, and it is the more useful one for an owner, because it shows where every pound goes. These are its lines, in order:

Net sales

The first line starts with gross sales, from which sales discounts and returns are deducted to reach net sales, as the example in the open textbook Principles of Accounting shows⁵. An everyday example: you sold sweets worth EGP 10,000, gave a 5% discount to a wholesale customer on an order worth EGP 2,000, which is EGP 100, and one customer returned a box worth EGP 150. Net sales are EGP 9,750.

If you are registered for VAT, the tax you collect from the customer is not part of your revenue. The general VAT rate is 14% from fiscal year 2017/2018, and anyone whose sales of taxable and exempt goods and services reach EGP 500,000 in any fiscal year or part of one must apply for registration within 30 days of reaching that threshold⁶. So if you sell for EGP 114 including VAT at the general rate, your revenue on the income statement is only EGP 100.

Cost of sales and gross profit

A multi-step income statement deducts the cost of goods sold from net sales to arrive at gross profit, which the textbook calls gross margin⁵. Cost of sales is not what you bought this month but the cost of what you actually sold. In a simple trading or production business you calculate it as opening stock + purchases − closing stock, then add other direct per-unit costs such as packaging. That is why you must count your stock at the end of every period; otherwise you cannot know your cost of sales.

The gross profit margin ratio = (net sales − cost of goods sold) ÷ net sales⁵. This ratio tells you how strong your pricing is: how much of every pound of sales is left after the cost of the product itself. We explain how to build a price on cost and value in our article on how to price a product.

Operating expenses

Operating expenses are daily operating costs not tied directly to selling products or services, and they split into selling expenses, such as advertising and marketing, and general and administrative expenses⁵. The main ones in a small Egyptian business are:

• Rent and utilities: electricity, water, gas and internet.
• Wages and the employer's social-insurance share: under Social Insurance Law No. 148 of 2019 the employer pays 18.75% of the insurable wage and the employee 11%⁷, and the minimum and maximum insurable wage are EGP 2,700 and EGP 16,700 a month from 1 January 2026⁷. The employee's share is deducted from their pay and does not add to your cost; the employer's share is an extra expense on top of the wage.
• Your own pay: if you run the business yourself, put a wage for yourself into expenses in the income statement you prepare for management and for your feasibility study; otherwise your profit will look bigger than it is. In the formal books, though, a sole proprietor's withdrawals are drawings from capital, not an expense, and whether an owner's or partner's salary is deductible for tax depends on the legal form, so check it with your accountant or with Maher Consulting Firm. If you have social-insurance obligations of your own as an employer, add them too.
• Marketing, payment and delivery fees, the accountant and maintenance.
• A note for production businesses: some accountants put direct production wages, such as the pastry cook's pay, and oven gas into cost of sales rather than operating expenses. Neither approach is wrong, but if you compare your gross margin with another business's, make sure you both classify the lines the same way.
• Depreciation: the line that needs its own explanation.

Depreciation: why equipment is not an expense in the month you buy it

An oven, a fridge or a shop fit-out serves you for years, so it makes no sense to charge its whole cost to the month you bought it. Allocating an asset's cost over its useful life is called depreciation⁸. The simplest method is straight-line depreciation: (cost − salvage value at the end of its life) ÷ useful life⁸. Example: an oven costing EGP 120,000 that you expect to sell after 5 years for EGP 20,000 has annual depreciation of (120,000 − 20,000) ÷ 5 = EGP 20,000.

Note that depreciation reduces profit every year, but you pay no cash for it at the time: you paid for the oven once, on the day you bought it. This is one of the main reasons profit differs from cash. The depreciation rules accepted for tax may differ from your own estimate, so check them with your accountant.

Operating profit and other items

Deducting operating expenses from gross profit gives income from operations⁵, in other words operating profit. This figure tells you whether the activity itself makes money, regardless of how it is financed.

After it come other income and expenses that do not arise from selling goods or services or from daily operations, interest being a typical example⁵. If you have a loan, the interest appears here. The principal you repay each month as part of the instalment does not appear on the income statement at all, because it is the return of money you borrowed, not a cost of the business. Gains and losses on selling an old asset also go here.

Income tax and net profit

Under Article 49 of Income Tax Law No. 91 of 2005, a legal entity such as a company is taxed at 22.5% of its net annual profits⁹. However, Law No. 6 of 2025 introduced a simplified regime for businesses with annual turnover of no more than EGP 20 million, with reduced rates ranging from 0.4% to 1.5% depending on the turnover bracket, charged on total sales rather than on profit, with no deduction of costs, effective from 1 March 2025¹⁰. In other words, tax under this regime is due even if the business makes a loss, and it does not remove your VAT obligations if you are registered. Each regime has its own conditions and exclusions, and a sole proprietorship is treated differently from a company, so do not assume a rate until you have confirmed your position with an accountant or with Maher Consulting Firm.

What remains after tax is net profit, the "bottom line" everyone talks about. But as the example shows, the bottom line alone is not enough to understand a business.

Illustrative example: a full-year income statement for a sweets shop

This is an illustrative example: the sales, costs, wages and loan are assumptions to show the method, not documented market prices. The only legal figures in it are the employer's social-insurance rate and the insurable-wage limits, and the general tax rate on company profits. All results were calculated with code.

Assumptions

• A small sweets shop in Giza, registered as a company and registered for VAT. All figures are before VAT.
• Sales: gross sales in year one of EGP 2,400,000, with discounts and returns of EGP 48,000 (2% of gross).
• Ingredients: no opening stock because it is the first year, purchases of EGP 1,010,000 and closing stock at the year-end count of EGP 60,000.
• Packaging: 3% of net sales.
• Staff: 4 workers on EGP 8,000 a month each, and the owner's pay as manager of EGP 15,000 a month.
• Monthly costs: rent EGP 12,000, utilities 4,500, marketing 5,000, and accountant and subscriptions 2,000. Payment and delivery fees are 1.5% of net sales, and maintenance EGP 18,000 a year.
• Equipment and fit-out: EGP 600,000, with a 5-year life and an expected salvage value of EGP 60,000.
• Loan: EGP 300,000 at an assumed annual interest rate of 20%, repaid in 36 equal monthly instalments.
• Tax: for illustration we assume the shop falls under the general regime at 22.5%. Its turnover is below EGP 20 million, so the simplified regime may apply to it, which would change the tax line completely.

Step-by-step calculation

1. Net sales = 2,400,000 − 48,000 = EGP 2,352,000.
2. Ingredients used = 0 + 1,010,000 − 60,000 = EGP 950,000. Packaging = 3% × 2,352,000 = EGP 70,560. So cost of sales = EGP 1,020,560.
3. Gross profit = 2,352,000 − 1,020,560 = EGP 1,331,440, or 56.6% of net sales.
4. Wages = 4 × 8,000 × 12 = EGP 384,000. A wage of EGP 8,000 sits between the minimum and maximum insurable wage, so the employer's share = 18.75% × 8,000 = EGP 1,500 a month per worker, or 1,500 × 4 × 12 = EGP 72,000 a year.
5. Depreciation = (600,000 − 60,000) ÷ 5 = EGP 108,000 a year.
6. Total operating expenses = EGP 1,079,280, and operating profit = 1,331,440 − 1,079,280 = EGP 252,160.
7. The monthly loan instalment is about EGP 11,149.08. In year one the instalments are made up of about EGP 52,845.77 of interest and about EGP 80,943.13 of principal. Only the interest goes on the income statement.
8. Profit before tax = 252,160 − 52,845.77 = EGP 199,314.23.
9. Income tax at 22.5% = about EGP 44,845.70, and net profit = about EGP 154,468.53.

The full income statement

Amounts in brackets are deducted. Figures in the table are rounded to the nearest pound and percentages to one decimal place.

How to read an income statement

An income statement is not a table you read the last line of and close. Read it in three ways.

1. The three margin ratios

• Gross margin = gross profit ÷ net sales: 56.6% in the example. If it falls from one month to the next, either ingredient costs have risen, you are giving more discounts, or there is waste or theft in your stock.
• Operating margin = operating profit ÷ net sales: 10.7%. It measures how efficiently the whole business is run.
• Net margin = net profit ÷ net sales: 6.6%. Every EGP 100 of sales left the owner about EGP 6.60 after everything.

2. Vertical reading: every line as a share of sales

The last column of the table turns every line into a percentage of net sales. That makes it possible to compare a month with sales of EGP 150,000 with a month of EGP 250,000. In the example, ingredients and packaging take 43.4% of every pound, wages, social insurance and the owner's pay together take 27.0%, and rent 6.1%. Any line that rises as a share of sales without a clear reason deserves a question.

3. Comparing periods

The Egyptian standard requires businesses that apply it to present comparative figures for the previous period², and the same logic helps you every month: put this month next to last month and next to the same month last year.

What the example reveals

A net margin of 6.6% means the business is very sensitive to any change in costs. If the cost of ingredients used rose by 15% with no change in prices, it would become EGP 1,092,500 instead of 950,000, gross margin would fall to 50.6%, profit before tax to about EGP 56,814 and net profit to about EGP 44,031, a fall of about 71.5%. To keep the same profit before tax, the shop would need to raise its prices by about 6.34% with volumes unchanged, because packaging and fees rise with sales.

You can also work out break-even from the same statement. Variable costs in the example (ingredients, packaging and fees) are about 44.89% of net sales, and fixed costs including interest are about EGP 1,096,846 a year. So break-even sales = 1,096,846 ÷ (1 − 0.44891) = about EGP 1,990,326 a year, or about EGP 165,861 a month, and the margin of safety is only about 15.4% of current sales. We explain this calculation in detail in our article on break-even and working capital.

Income statement vs cash flow vs balance sheet

The main statements are prepared in a set order because they are linked: the income statement first, then the statement of owner's equity, then the balance sheet, then the statement of cash flows¹. Net profit flows from the income statement into equity, and from there into the balance sheet.

To see why profit is not cash, go back to the example. Net profit is about EGP 154,469. Add back depreciation of EGP 108,000, because no cash was paid for it this year, giving about 262,469. Deduct the year-end stock of EGP 60,000, because it was paid for but has not yet gone into cost of sales, giving about 202,469. Then deduct the loan principal repaid, about EGP 80,943, because it left as cash but never appeared on the income statement, leaving about EGP 121,525. This is a simplification that assumes customers and suppliers are paid immediately, and that income tax is paid within the same year, and it leaves out the cost of the equipment itself, paid before opening, and VAT. In practice the gap can widen or narrow depending on when you collect and pay. We cover this month by month in our article on cash flow for small business.

8 common mistakes in preparing an income statement

1. Recording sales including VAT, which inflates revenue by the amount of the tax.
2. Treating all purchases as cost of sales without counting stock, so the month you buy looks like a loss and the next month looks like a profit for no real reason.
3. Expensing equipment in the month you buy it instead of spreading it over its life as depreciation.
4. Recording the whole loan instalment as an expense, when only the interest is an expense.
5. Forgetting your own pay. In the example, leaving out the owner's pay would show profit before tax of about EGP 379,314, about 1.9 times the figure after your pay.
6. Forgetting the employer's social-insurance share, 18.75% of the insurable wage on top of the wage itself.
7. Mixing household and business spending, so nobody knows the real profit.
8. Preparing the statement only once a year, so you find problems after they have grown.

The projected income statement in a feasibility study

Before a business starts, there is no actual income statement, only a projected one built from your assumptions: price, expected volume month by month, direct cost per unit, fixed costs and financing. It is the heart of the financial part of any feasibility study, break-even comes out of it, and together with the cash flow it gives the payback period.

• Build it monthly for the first year, because sales usually start low and then rise, and yearly for the following two or three years.
• Link it to your start-up costs: the equipment and fit-out we cover in our article on startup costs in Egypt appear on the income statement as depreciation, not as a single expense.
• Show it under three scenarios: optimistic, realistic and pessimistic, because a net margin like the example's 6.6% can turn into a loss with a small change in cost or volume.
• Do not stop there: a business that is profitable on paper may need more cash than you expect, so always present it with the cash flow.

Why banks look at both profit and the ability to repay instalments is covered in our article on a feasibility study for a business loan in Egypt, and the full picture of what a study contains is in our guide to feasibility studies in Egypt in 2026.

How Kleverz helps

Kleverz is an AI-powered platform for feasibility studies. If you are still at the idea stage, the free idea check takes about 5 minutes and gives you a verdict (proceed, adjust, validate first or avoid), a Kleverz Score out of 100 across five dimensions, the top 3 risks, and a first step to take in the next 48 hours.

If you want to see your business's numbers before you start, the detailed study is built on the numbers you enter: price, direct cost, expected volume, team, city and capital. It calculates start-up costs and fixed monthly costs including the employer's social-insurance share; a month-by-month cash flow for the first 12 months and a yearly summary over three years; monthly break-even revenue and the units needed per product or service; the operating break-even month, payback month, the deepest cash need and a recommended capital that adds a two-month reserve; optimistic, realistic and pessimistic scenarios; and the main risks, indicators to track and a week-by-week plan for the first month. It is delivered within 24 hours of payment confirmation, in Arabic or English. When you decide to go ahead, Maher Consulting Firm, the human consulting arm, handles company formation.

Frequently asked questions

Sources

1. OpenStax. Principles of Accounting, Volume 1 — 2.1 Describe the Income Statement, Statement of Owner's Equity, Balance Sheet, and Statement of Cash Flows, and How They Interrelate (2019-04-11). Checked 21 October 2026.
2. FRA. معيار المحاسبة المصري رقم 1: عرض القوائم المالية (المعدل 2019)، الفقرات 10 و27 و36 و38 (in Arabic). Checked 21 October 2026.
3. OpenStax. Principles of Finance — 4.1 Cash versus Accrual Accounting (2022-03-24). Checked 21 October 2026.
4. OpenStax. Principles of Accounting, Volume 1 — 3.1 Describe Principles, Assumptions, and Concepts of Accounting and Their Relationship to Financial Statements (2019-04-11). Checked 21 October 2026.
5. OpenStax. Principles of Accounting, Volume 1 — 6.6 Describe and Prepare Multi-Step and Simple Income Statements for Merchandising Companies (2019-04-11). Checked 21 October 2026.
6. FRA. القانون رقم 67 لسنة 2016 بإصدار قانون الضريبة على القيمة المضافة وفقًا لآخر تعديل (المادتان 3 و16) (in Arabic). Checked 21 October 2026.
7. NOSI. رفع الحدين الأدنى والأقصى لأجر الاشتراك اعتبارًا من 1 يناير 2026 (in Arabic) (2025-11-30); Andersen Egypt. Social insurance in Egypt (contribution rates under Law 148/2019) (2026-06-30) — secondary source. Checked 21 October 2026.
8. OpenStax. Principles of Accounting, Volume 1 — 11.3 Explain and Apply Depreciation Methods to Allocate Capitalized Costs (2019-04-11). Checked 21 October 2026.
9. GAFI. About Egypt 2022 — taxation (page 33); Manshurat. قانون الضريبة على الدخل رقم 91 لسنة 2005 (المادة 49، آخر تعديل بالقانون رقم 96 لسنة 2015) (in Arabic) — secondary source. Checked 21 October 2026.
10. Al-Ahram Gate. الضرائب تكشف مزايا النظام المبسط للمشروعات الصغيرة (in Arabic) (2025-08-13) — secondary source; EY. Egypt introduces tax incentives and benefits for small enterprises (2025-02-28) — secondary source; Al-Dostor. تفاصيل وإعفاءات قانون التيسيرات الضريبية الجديد رقم 6 لسنة 2025 (in Arabic) (2025-12-20) — secondary source. Checked 21 October 2026.