Introduction to Accounting
Accounting is the language every business speaks — and this chapter teaches you the grammar: what accounting is, why it exists, and who needs the information it produces.
Whether you go on to study CA, B.Com, or run your own business one day, accounting is the foundation — and in your board exam, every chapter that follows (journal entries, ledger, trial balance, final accounts) builds directly on the concepts you learn here.
Concept
Lots of students think…
"Bookkeeping and accounting are two words for the same job — recording financial transactions."
Actually…
Bookkeeping is just the recording step — writing down each transaction. Accounting is the wider process that includes classifying, summarising, and interpreting those records to help owners make decisions. Every accountant does bookkeeping, but not every bookkeeper does accounting.
By the end of this chapter, you will understand what accounting actually is and why every business — from a small kirana shop to a big company — cannot survive without it. You will also pick up six key terms that show up in every accounting topic after this.
What Is Accounting?
Accounting is the process of recording, organising, and making sense of a business's money story. Every time a business earns money, spends money, borrows, or lends, that event is a financial transaction — and accounting captures all of them so the owner can see the full picture.
Rekha runs a kirana shop in Thrissur. Every day she buys rice and oil, sells goods to neighbours, and sometimes borrows small amounts to stock up before Onam. At the end of the month, accounting tells her exactly whether she made a profit or a loss — not just a rough feeling.
Why Businesses Need Accounting
Without accounting, a business owner is flying blind. Accounting answers four questions: Did we make money this month? What do we own and owe right now? Are we growing or shrinking? And what should we do next? It turns raw numbers into useful decisions.
Priya owns a garments shop in Kozhikode. She sold kurtas for ₹65,000, but she also spent ₹40,000 on cloth, ₹8,000 on rent, and ₹12,000 on wages. Without accounting she might think ₹65,000 is her profit. Accounting shows her real profit is only ₹5,000 — a very different picture.
Who Uses Accounting Information?
Accounting information is not just for the owner. People inside the business (owners, managers) use it to run the business. People outside (banks, tax department, investors, employees) use it to decide whether to lend money, collect taxes, invest, or stay employed. Same numbers, different questions.
When Priya applied for a working-capital loan from her bank in Kozhikode, the bank officer asked for her accounts. Because Priya had proper records showing a profit trend, the loan was approved in a week. The bank was an external user — it used her accounting information to decide yes or no.
Six Key Terms You Must Know
Six words appear in almost every accounting sentence. Assets are things the business owns (cash, stock, van, building). Liabilities are what it owes to others (bank loan, unpaid bills). Capital is the owner's own money in the business. Income is money earned from sales. Expenses are costs paid to earn that income. Profit is income minus expenses — what's left over.
Arjun opens a stationery shop in Kottayam. His van is an asset. The ₹30,000 bank loan is a liability. The ₹50,000 he invested himself is his capital. The ₹1,20,000 he earned selling stationery this year is income. The ₹90,000 he spent on rent, salaries, and stock is expenses. His profit: ₹30,000.
The Accounting Equation
Here is the single most important idea in all of accounting: Assets always equal Liabilities plus Capital. This is written as Assets = Liabilities + Capital. No matter how many transactions a business does, this equation stays balanced — always. Think of it as accounting's version of a balanced weighing scale.
Arjun starts his shop with ₹50,000 of his own money (Capital) and borrows ₹30,000 from a relative (Liability). He now has ₹80,000 cash in hand (Asset). Check the equation: ₹80,000 = ₹30,000 + ₹50,000. Balanced perfectly. Every single transaction you'll study later will change the numbers — but both sides always stay equal.
Bookkeeping vs Accounting
These two words are not the same. Bookkeeping is just the act of writing down transactions — it is the data-entry step. Accounting is the bigger picture: it includes recording, but also classifying those records, preparing summaries, and explaining what the numbers mean so people can make decisions.
A bookkeeper records that a shop paid ₹5,000 rent this month. An accountant takes that entry, counts it as an expense, subtracts it from income to calculate profit, and makes sure it is reported correctly for GST. One records facts; the other interprets them. Your Plus One course teaches you accounting — the full skill.
Notes
The full picture
Think of a kirana shop in Thrissur. Every day, the owner buys rice and oil from a wholesaler, sells goods to neighbours, and borrows money from a friend to stock up before Onam. At the end of the month, she wants to know: did I make money, or did I lose it? Accounting is the system that answers that question. It is the process of recording, classifying, summarising, and interpreting financial transactions so that anyone with a stake in the business can understand its financial health.
Accounting serves four core purposes. First, it keeps a permanent, systematic record of every financial event — a purchase, a sale, a payment of wages. Second, it helps you measure profit or loss over a period, say one month or one year. Third, it tells you the financial position of the business on a specific date — what the business owns, what it owes, and what belongs to the owner. Fourth, all of this information enables better decisions by the people who run or depend on the business.
Who actually uses accounting information? People inside the business — the owner and managers — are called internal users. The owner checks whether the business is profitable; the manager decides whether to hire more staff or cut expenses. People outside the business are external users. A bank deciding whether to give your business a loan, the GST department checking your tax liability, investors evaluating whether to put money into a company, and even employees wanting to know if their job is secure — all of them rely on accounting information. Each user looks at the same numbers with a different question in mind.
Before you go further, you need to know six key terms that appear in every accounting discussion. Assets are things of value the business owns — cash in hand, stock of goods, a delivery van, a building, or money owed to you by customers. Liabilities are what the business owes to others — a bank loan, unpaid supplier bills, a tax due. Capital (also called Owner's Equity) is the owner's own investment in the business, which grows with profits and shrinks with losses or withdrawals. Income is money earned by selling goods or providing services. Expenses are costs spent to earn that income — rent, salaries, electricity. Profit is what remains when income exceeds expenses; a loss occurs when expenses exceed income.
These six terms connect through one of the most important ideas in accounting: the Accounting Equation. It states that Assets = Liabilities + Capital. This equation is always true — for every business, on every day, no matter how many transactions have occurred. Suppose Arjun starts a stationery shop in Kottayam with ₹50,000 of his own money and borrows ₹30,000 from a relative. He now has ₹80,000 in cash — that is his asset. His liabilities are ₹30,000 (the loan), and his capital is ₹50,000. Check: ₹80,000 = ₹30,000 + ₹50,000. It balances. Every transaction you'll study later changes the numbers on both sides — but the equation always stays balanced.
One distinction worth knowing at this stage is bookkeeping versus accounting. Bookkeeping is the mechanical act of writing down transactions — it is the raw data entry stage. Accounting is the broader activity that includes classifying those records, preparing financial summaries, and interpreting what the numbers mean for decision-making. A bookkeeper records that the shop paid ₹5,000 rent; an accountant ensures that ₹5,000 is counted as an expense, deducted from income to arrive at correct profit, and reported properly for GST purposes. Both are important, but accounting is the fuller discipline — and that is what your Plus One course is building towards.
An Indian example
Priya runs a small readymade-garments shop in Kozhikode. In October she buys cloth and thread worth ₹40,000 on credit from a Surat supplier, uses it all to stitch kurtas, and sells those kurtas for ₹65,000 cash. She also pays ₹8,000 rent and ₹12,000 in wages to her tailor. Without accounting, Priya might think she is doing well because ₹65,000 arrived in her hands. But her accountant records it properly: Income ₹65,000 minus Expenses (cloth ₹40,000 + rent ₹8,000 + wages ₹12,000) = Net Profit ₹5,000. Even though the cloth was bought on credit — and Priya has not yet paid the supplier — that ₹40,000 is still a business expense, because the cloth was used to earn the ₹65,000 income. The ₹40,000 is also a liability: Priya owes it to the supplier and must pay it next month. This is a key insight: buying on credit creates both an expense (reducing profit) and a liability (an amount still owed). The real picture — a modest profit of ₹5,000 with an outstanding creditor of ₹40,000 — is very different from the raw cash figure in hand. When Priya goes to a bank in November for a working-capital loan, the bank officer asks for these records. Because Priya maintained proper accounts, the loan is approved within a week. That is accounting working in real life.
Common misconceptions to watch for
- Many students think accounting only records cash transactions. In fact, accounting records every financial event — including credit sales (goods sold now, cash received later), purchases on credit, and non-cash expenses like depreciation on a machine — whether or not cash has changed hands.
- Students often use 'bookkeeping' and 'accounting' as the same word. Bookkeeping is just the recording step — writing down each transaction. Accounting is the wider process that includes classifying, summarising, and interpreting those records to help owners and managers make decisions.
- Many students believe that only large companies or registered firms need accounting. In reality, even a solo mobile-repair technician earning ₹2 lakh a year needs basic accounting to calculate profit, file income-tax returns, and show a bank that the business is creditworthy when applying for a loan.
Video
What Is Accounting? 5 Core Ideas Explained Fast
Questions
Rajesh Kumar started a plumbing business on 1 June 2024. He borrowed ₹50,000 from a local bank and invested ₹30,000 of his own savings. He purchased tools for ₹35,000 (cash) and a van for ₹45,000 (on credit). He also paid ₹2,000 for a business license. Prepare a summary of Rajesh's financial position at end of Day 1.
- 1Identify all assets Rajesh owns or controls.
Cash: 50,000 + 30,000 − 35,000 − 2,000 = 43,000 Tools and equipment: 35,000 Van: 45,000 Total Assets = 123,000
Assets are things of value the business owns. The cash remaining after purchases is an asset. Tools and the van are assets. The license fee is an expense, not an asset.
Question 1 of 5 · easy
A jeweller in Kochi invests ₹2,00,000 of her own money and borrows ₹3,00,000 from a bank. She purchases gold inventory for ₹4,00,000 (cash). What is her Capital in the business?
Quiz
Test yourself — pick an answer, then hit "Check" to see the explanation and your running score.
Question 1 of 5 · easy
A jeweller in Kochi invests ₹2,00,000 of her own money and borrows ₹3,00,000 from a bank. She purchases gold inventory for ₹4,00,000 (cash). What is her Capital in the business?
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