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Accounting Glossary · Fundamentals

Capital

Capital: Definition

Capital is the money and resources the owners put into a business to get it running and keep it funded — cash, assets or retained profit left in the firm. It appears within equity on the balance sheet as the owners' contribution. It matters because it is the owners' own stake, the first money at risk, and the base against which lenders judge how much more the business can safely borrow.

What Is Capital?

Capital is what the owners commit to the business, as distinct from what it borrows. When a proprietor pays cash into the firm, or a company issues shares, that injection is capital. It funds the assets the business needs and represents the owners' claim on them. Over time, retained profits add to it, so the base grows without a fresh injection whenever the firm trades well.

A Pune manufacturer meets it at incorporation, when the promoters subscribe to shares, and again whenever they plough profits back rather than draw them out. Banks study the base closely: a firm asking for a large term loan on a slim owner cushion looks risky, while one where the owners have committed substantial funds of their own is treated as a safer bet — skin in the game.

Key terms

  • Revenue — Income earned, which when retained adds to capital.
  • Expenses — Costs that reduce profit available to build capital.
  • Accrual Accounting — The basis on which capital and profit are measured.

Types of Capital

It takes several genuine forms, depending on source and purpose:

  • Owner's / equity capital — Funds the proprietor, partners or shareholders contribute to the business.
  • Working capital — Money tied up in day-to-day operations — current assets less current liabilities.
  • Fixed capital — Funds locked into long-term assets such as a factory or machinery.
  • Debt capital — Borrowed funds such as term loans; strictly a liability but part of the total capital employed.
  • Reserve capital — Profits retained and set aside rather than distributed as dividend.

How Capital Works in the Books

Owner funds enter and move through the accounts along a defined route:

  1. 1Owner injects funds

    Cash or assets brought in are evidenced by a bank credit or share application, the source event.

  2. 2Record the entry

    Cash or the asset is debited and the capital or share-capital account credited.

  3. 3Post to the owner's account

    The owner's or shareholders' ledger updates with the contribution.

  4. 4Add retained profit

    At year-end, profit not withdrawn is transferred in, increasing the base.

  5. 5Present within equity

    The closing balance appears under owners' funds or shareholders' funds on the balance sheet.

Capital: A Practical Example

ParticularsAmount (INR)Treatment
Opening capital introduced15,00,000Owner's contribution
Add: profit retained6,00,000Increases the base
Less: drawings2,00,000Reduces the base
Closing capital19,00,000Owner's stake at year-end

A Pune trader starts with ₹15,00,000 of his own money, earns and retains ₹6,00,000 of profit during the year, and withdraws ₹2,00,000 for personal use, leaving a closing balance of ₹19,00,000. That figure is his real stake in the firm — the money at risk before any lender is repaid. When he approaches his bank for a cash-credit limit, this base is the first thing the manager checks.

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Common error

Mixing personal and business money: Paying personal bills from the firm without recording drawings overstates the stake → route them through the drawings account.

Capital Under Indian Accounting Rules

For a company, share capital is issued and altered under the Companies Act 2013 and presented within 'Shareholders' Funds' on the Schedule III balance sheet, distinct from reserves and surplus. Owner funds and retained profit are measured on the accrual, double-entry basis required by Section 128 of the Act. For non-corporate entities the concept is the same, though the presentation follows the proprietor's or partners' capital accounts rather than a statutory format.

  • Companies Act 2013 — Governs the issue, classes and alteration of a company's share capital.
  • Schedule III — Presents share capital under Shareholders' Funds, separate from reserves.
  • Section 128 — Requires owner funds and profit to be recorded on the accrual, double-entry basis.

Common Mistakes With Capital

Owner funds are misstated when personal and business dealings blur:

  • Mixing personal and business money — Paying personal bills from the firm without recording drawings overstates the stake → route them through the drawings account.
  • Calling a loan capital — Treating a repayable owner loan as capital overstates the stake → show it as a liability.
  • Not transferring retained profit — Leaving profit unallocated understates the closing balance → transfer it at year-end.
  • Ignoring drawings — Failing to deduct withdrawals inflates the owner's stake → reduce the balance by all drawings.
Quick summary

Capital is the money and resources the owners put into a business to get it running and keep it funded — cash, assets or retained profit left in the firm. It appears within equity on the balance sheet as the owners' contribution. It matters because it is the owners' own stake, the first money at risk, and the base against which lenders judge how much more the business can safely borrow.

Need help with Capital?

Capital sits inside your day-to-day books. Patron's CA-led team keeps them accurate, compliant and audit-ready.

How is capital calculated in the accounting equation?

Capital equals total assets minus total liabilities. A firm with assets of Rs 60 lakh and liabilities of Rs 22 lakh has capital of Rs 38 lakh. For a proprietor, closing capital is opening capital plus fresh introductions plus profit for the year, less drawings. A figure that fails this test signals an unposted ledger entry.

What is the difference between capital and revenue expenditure?

Capital expenditure creates an asset that benefits more than one year and is shown in the balance sheet, while revenue expenditure is consumed within the year and charged to profit and loss. Buying a machine for Rs 8 lakh is capital; the Rs 40,000 annual service contract is revenue. Wrong classification distorts both profit and depreciation.

How is the capital account shown in the balance sheet of an Indian business?

A company shows Equity Share Capital and Other Equity separately under Schedule III of the Companies Act 2013, with reserves, securities premium and retained earnings inside Other Equity. A proprietorship or partnership instead shows one capital account per owner, adjusted for introductions, share of profit, interest on capital and drawings. Share capital cannot be reduced without Section 66 approval.

Reviewed by the CA & CS Team, Patron Accounting LLP
ICAI & ICSI registered  ·  Reviewed by CA Sundram Gupta (FCA)  ·  Last reviewed 22 Jul 2026  ·  Next review 22 Jan 2027
Official sources: ICAIMCA

Applicable framework: Companies Act 2013 (Schedule III, Section 128); owner funds on accrual, double-entry basis. For general information only, not professional advice. Verify the current position for your entity before acting.