Expenses
Expenses are the costs a business incurs to earn its revenue — salaries, rent, raw materials, power and interest, among many. They are charged against income on the profit and loss statement, reducing profit. They matter because they are matched to the revenue they help generate, so profit reflects the true cost of doing business in a period rather than just the cash that happened to go out.
What Are Expenses?
An expense is the using up of a resource in the course of earning income. When an Ahmedabad textile unit pays wages, consumes cotton or runs its looms on electricity, each is an expense because it is spent to produce and sell cloth. The defining idea is the matching principle: an expense belongs to the period whose revenue it helped earn, whether or not the supplier has yet been paid.
An Indian business meets the timing question with almost every cost. Rent for March is a March expense even if paid in April; a year's insurance paid upfront is spread across the months it covers. Getting this right matters not only for a true profit figure but for tax, because the Income Tax Act allows a deduction only for expenses that are genuine, incurred for business, and — for certain payments — actually paid or subjected to TDS within the prescribed time.
Key terms
- Accrual Accounting — The basis that matches expenses to the period incurred.
- Cash Accounting — An alternative recognising costs only when paid.
- Accounts Payable — Unpaid expenses owed to suppliers at period-end.
Types of Expenses
Expenses are grouped by their nature and their behaviour, which is how Schedule III presents them:
- Cost of materials consumed — Raw materials and inputs used in producing goods for sale.
- Employee benefits expense — Salaries, wages, bonus, PF and gratuity costs.
- Finance costs — Interest on loans and other borrowing costs.
- Depreciation and amortisation — The periodic write-down of fixed and intangible assets.
- Other operating expenses — Rent, power, repairs, travel, professional fees and similar overheads.
How Expenses Work in the Books
An expense travels from a bill to the profit and loss statement in a few steps:
- 1Cost is incurred
A supplier bill, wage sheet or utility invoice evidences that a resource has been used.
- 2Record the expense entry
The expense account is debited and cash or a payable credited, capturing the cost when incurred.
- 3Apply prepaid and accrual adjustments
Prepaid amounts are carried forward and unpaid-but-incurred costs are accrued at period-end.
- 4Post to the ledger
Each expense ledger accumulates the period's charges under its head.
- 5Present on the P&L
Grouped by nature, expenses are deducted from revenue to arrive at profit.
Expenses: A Practical Example
| Particulars | Amount (INR) | Treatment |
|---|---|---|
| Raw materials consumed | 28,00,000 | Cost of materials consumed |
| Salaries and wages | 14,00,000 | Employee benefits expense |
| Factory power | 3,50,000 | Other expenses |
| Insurance paid 1 Jan for 12 months | 1,20,000 | Only 3,00,000/12 × 3 = 30,000 is this year's expense |
| Total expenses recognised | 45,80,000 | Charged against revenue |
An Ahmedabad textile unit consumes ₹28,00,000 of cotton, pays ₹14,00,000 in wages and ₹3,50,000 for power, all expenses of the year. Its ₹1,20,000 annual insurance paid on 1 January, however, covers twelve months, so if the year ends on 31 March only ₹30,000 is charged and ₹90,000 is carried as a prepaid asset. Matching costs to the period this way is what makes the profit figure honest.
Expensing a capital item: Charging a machine to repairs understates profit and hides the asset → capitalise long-life items.
Expenses Under Indian Accounting Rules
Companies present expenses by nature under Schedule III of the Companies Act 2013 — cost of materials consumed, employee benefits, finance costs, depreciation and other expenses — rather than by function, so gross profit is not a mandated line. Recognition follows the accrual and matching principles required by Section 128 of the Act and reflected in AS 1 / Ind AS 1. For tax, deductibility is governed separately by the Income Tax Act 1961, which disallows some expenses unless TDS is deducted and paid within time.
- Schedule III, Companies Act 2013 — Presents expenses by nature on the Statement of Profit and Loss.
- AS 1 / Ind AS 1; Section 128 — Require the accrual and matching basis for recognising expenses.
- Income Tax Act 1961 — Governs which expenses are deductible, including TDS-linked disallowances.
Common Mistakes With Expenses
Expense errors flow straight through to a wrong profit:
- Expensing a capital item — Charging a machine to repairs understates profit and hides the asset → capitalise long-life items.
- Ignoring prepaid costs — Charging a full year's insurance in one period overstates that period's expense → carry the unexpired part as prepaid.
- Missing accruals — Leaving out incurred-but-unpaid costs understates expenses and overstates profit → accrue them at period-end.
- Overlooking TDS on expenses — Not deducting TDS on rent or professional fees can disallow the expense for tax → deduct and deposit TDS on time.
Expenses are the costs a business incurs to earn its revenue — salaries, rent, raw materials, power and interest, among many. They are charged against income on the profit and loss statement, reducing profit. They matter because they are matched to the revenue they help generate, so profit reflects the true cost of doing business in a period rather than just the cash that happened to go out.
Need help with Expenses?
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Applicable framework: Companies Act 2013 (Schedule III, Section 128), AS 1 / Ind AS 1, Income Tax Act 1961. For general information only, not professional advice. Verify the current position for your entity before acting.