Class 12 Commerce All Boards - Accounts Chapter-Wise Important Topics 2027

In short: This is the definitive chapter-wise guide to Class 12 Accountancy important topics for 2027 board exams across all major Indian boards — CBSE, UP Board, Bihar Board, Maharashtra Board, MP Board, Rajasthan Board, Karnataka PUC, Tamil Nadu HSC, and others. Accountancy is the most scoring Commerce subject because it is numerical, format-based, and predictable. The core topics — Partnership Accounts, Company Accounts, and Financial Statement Analysis — are common across all boards. This guide covers each chapter with the most important problem types, common mistakes, and scoring formulas that apply regardless of which board you study under.

Why This Guide Works for All Boards

Class 12 Accountancy content is remarkably consistent across Indian boards. Whether you study under CBSE, UP Board (UPMSP), Bihar Board (BSEB), Maharashtra Board (MSBSHSE), MP Board (MPBSE), Rajasthan Board (RBSE), Karnataka PUC (DPUE), or Tamil Nadu HSC (DGE) — the core accounting concepts and problem types are the same.

The differences are in:

• Paper pattern (MCQ percentage, mark distribution)
• Some board-specific topics (Maharashtra has SP, TN has Tally)
• Textbook language and presentation

But the fundamental accounting knowledge — journal entries, ledger posting, financial statements, ratio analysis — is universal.

Chapter 1: Accounting for Not-for-Profit Organisations

Important Topics

Receipts and Payments Account:

• Preparation from given information
• Classification of receipts (capital vs revenue)
• Classification of payments (capital vs revenue)
• Difference from Income and Expenditure Account

Income and Expenditure Account:

• Preparation from Receipts and Payments Account
• Adjustments — outstanding income, prepaid expenses, accrued income
• Treatment of subscriptions — outstanding, advance, received in arrears
• Treatment of donations — general (revenue) vs specific (capital)
• Treatment of legacies (capital receipt)
• Depreciation on fixed assets

Balance Sheet of NPO:

• Opening Balance Sheet preparation
• Closing Balance Sheet with all adjustments
• Treatment of specific funds (Prize Fund, Building Fund, etc.)

Must-Practice Problem Types

1. Prepare Income and Expenditure Account and Balance Sheet from Receipts and Payments Account with 6-8 adjustments
2. Prepare only the Income and Expenditure Account with specific adjustments
3. Subscriptions adjustment problem — calculate income from subscriptions with outstanding and advance amounts
4. Problems involving specific funds (Tournament Fund, Building Fund)

Common Mistakes

• Confusing capital receipts with revenue receipts
• Forgetting to adjust subscriptions for outstanding and advance
• Not showing the opening balance of specific funds
• Treating all donations as revenue income (specific donations are capital)

Formula Reference

• Subscriptions Income = Received during year + Outstanding at end - Outstanding at beginning - Advance at end + Advance at beginning

Chapter 2: Accounting for Partnership Firms — Fundamentals

Important Topics

Profit and Loss Appropriation Account:

• Interest on capital, interest on drawings
• Partner's salary, commission, rent
• Distribution of profit in the profit-sharing ratio
• Guaranteed profit to a partner

Capital Accounts:

• Fixed Capital method — Capital Account + Current Account
• Fluctuating Capital method — single account
• When to use which method

Interest on Drawings:

• When the drawing is made at the beginning of each month
• When drawn at the end of each month
• When drawn at the middle of each month
• When drawn at different dates (specific dates given)
• When a uniform amount is drawn throughout the year

Must-Practice Problem Types

1. Prepare P&L Appropriation Account with interest on capital, drawings, salary, and commission
2. Fixed Capital method — prepare Capital and Current Accounts
3. Fluctuating Capital method — complete Capital Accounts
4. Problems with guaranteed profit (one partner guaranteed by another or by the firm)
5. Interest on drawings calculation — all four methods

Common Mistakes

• Forgetting that interest on drawings is credited to P&L Appropriation Account (not P&L Account)
• Confusing fixed and fluctuating capital methods
• Wrong period calculation for interest on drawings
• Not adjusting the guaranteed amount correctly

Chapter 3: Goodwill — Valuation and Treatment

Important Topics

Methods of Goodwill Valuation:

• Average Profit Method — Simple average, Weighted average
• Super Profit Method — Super Profit × Number of years
• Capitalisation Method — Capitalisation of Average Profit, Capitalisation of Super Profit

Formula Reference

Must-Practice Problem Types

1. Calculate goodwill by all three methods from given data
2. Goodwill calculation with adjustments — abnormal loss/profit, non-recurring items, undervaluation/overvaluation of assets
3. Weighted average goodwill with different weights for different years

Common Mistakes

• Not excluding abnormal or non-recurring items from profit before averaging
• Confusing Capital Employed with total assets (Capital Employed = Total Assets - External Liabilities)
• Wrong normal profit calculation
• Using wrong weights in weighted average

Chapter 4: Admission of a Partner

Important Topics

New Profit Sharing Ratio:

• Calculation of new ratio from given information
• Sacrificing Ratio = Old Ratio - New Ratio

Treatment of Goodwill:

• New partner brings goodwill in cash — credited to sacrificing partners
• New partner brings portion of goodwill — balance adjusted through capital accounts
• Goodwill already existing in books — written off in old ratio before admission
• Hidden goodwill calculation

Revaluation Account:

• Increase/decrease in asset values
• Increase/decrease in liability values
• Profit or loss on revaluation distributed in old ratio

Treatment of Reserves and Accumulated Profits:

• General Reserve, P&L balance (credit or debit)
• Distributed in old ratio or adjusted through Revaluation Account

Capital Adjustment:

• New partner's capital based on total capital of firm
• Existing partners' capitals adjusted proportionately

Must-Practice Problem Types

1. Full admission problem with goodwill, revaluation, reserve distribution, and new Balance Sheet
2. Admission where new partner brings only a portion of goodwill
3. Capital adjustment problem — calculate how much each partner should bring in or withdraw
4. Problem with hidden goodwill
5. Admission where existing goodwill is already in books

Common Mistakes

• Using new ratio instead of old ratio for distributing reserves and revaluation profit/loss
• Not writing off existing goodwill in old ratio before admission
• Wrong sacrificing ratio calculation
• Forgetting to adjust the cash/bank balance for goodwill brought in

Chapter 5: Retirement and Death of a Partner

Important Topics

Gaining Ratio:

• Gaining Ratio = New Ratio - Old Ratio
• Used for goodwill adjustment

Treatment of Goodwill:

• Retiring partner's share of goodwill credited to their account
• Debited to remaining partners in gaining ratio

Revaluation Account:

• Same as admission — increase/decrease in assets and liabilities
• Profit/loss distributed in old ratio (before retirement)

Settling the Retiring Partner's Account:

• Amount due — capital + share of goodwill + share of reserves + share of revaluation profit - share of revaluation loss
• Payment — lump sum or in instalments

Death of a Partner:

• All calculations same as retirement
• Additional: share of profit from last Balance Sheet date to date of death
• Executor's Account instead of retiring partner's account

Must-Practice Problem Types

1. Full retirement problem with goodwill, revaluation, and settlement
2. Death of a partner with profit calculation up to date of death
3. Payment to retiring partner in instalments with interest
4. Problem where remaining partners' capitals are adjusted proportionately
5. Combined admission and retirement in the same problem

Common Mistakes

• Using sacrificing ratio instead of gaining ratio for retirement
• Distributing revaluation profit/loss in new ratio instead of old ratio
• Forgetting to calculate the deceased partner's share of profit up to date of death
• Not showing the Executor's Account separately for death problems

Chapter 6: Dissolution of Partnership Firm

Important Topics

Realisation Account:

• Transfer of all assets (except cash/bank) to Realisation Account
• Transfer of all external liabilities to Realisation Account
• Recording sale of assets, payment of liabilities
• Realisation expenses — paid by firm or by a partner
• Unrecorded assets and liabilities
• Asset taken over by a partner
• Profit or loss on realisation distributed in profit-sharing ratio

Must-Practice Problem Types

1. Full dissolution problem with Realisation Account, Partner Capital Accounts, and Cash Account
2. Dissolution with unrecorded assets and liabilities
3. Partner undertakes to pay liabilities and bear expenses for a commission
4. Piecemeal distribution (for some boards)
5. Firm's debts paid by a partner personally

Common Mistakes

• Including cash/bank in the Realisation Account (it should not be transferred)
• Forgetting to transfer the balance of Realisation Account to Capital Accounts
• Not recording unrecorded assets and liabilities
• Wrong treatment when a partner takes over an asset

Chapter 7: Issue of Shares

Important Topics

Issue at Par, Premium, and Discount:

• Journal entries for each scenario
• Calls in arrears and calls in advance
• Pro-rata allotment with excess applications

Forfeiture of Shares:

• Forfeiture of shares issued at par
• Forfeiture of shares issued at premium (full premium received vs partial)
• Journal entries for forfeiture

Reissue of Forfeited Shares:

• Reissue at par, premium, or discount
• Maximum discount on reissue = amount forfeited on those shares
• Transfer of balance in Shares Forfeited Account to Capital Reserve

Must-Practice Problem Types

1. Issue of shares at premium with pro-rata allotment
2. Forfeiture and reissue problem — shares issued at premium, some forfeited, then reissued
3. Partial forfeiture and reissue — some forfeited shares reissued, balance in Shares Forfeited Account
4. Over-subscription with pro-rata allotment, calls in arrears, forfeiture, and reissue (comprehensive problem)

Common Mistakes

• Securities Premium not adjusted correctly during forfeiture
• Wrong calculation of maximum discount on reissue
• Not transferring remaining Shares Forfeited Account balance to Capital Reserve
• Pro-rata allotment calculations with money adjustment errors

Chapter 8: Issue and Redemption of Debentures

Important Topics

Issue of Debentures:

• At par, premium, and discount
• As collateral security
• Journal entries for all scenarios

Redemption of Debentures:

• Out of profits — transfer to Debenture Redemption Reserve (DRR)
• Out of capital
• By conversion into shares
• DRR requirement — 10% of outstanding debentures for listed companies
• Debenture Redemption Investment (DRI) — 15% of debentures maturing

Must-Practice Problem Types

1. Issue of debentures at premium/discount with journal entries
2. Redemption with DRR creation and transfer
3. Conversion of debentures into equity shares
4. Comprehensive problem — issue, interest payment, and redemption

Common Mistakes

• Forgetting to create DRR before redemption
• Wrong interest calculation (half-yearly vs annual)
• Not reversing DRR after complete redemption
• Confusing issue at discount with redemption at premium

Chapter 9: Financial Statement Analysis — Ratios

Important Ratios (Board Exam Must-Know)

Must-Practice Problem Types

1. Calculate 5-6 ratios from a given Balance Sheet and Statement of P&L
2. Prepare a Comparative Statement from two years of financial data
3. Prepare a Common Size Statement
4. Analyse financial health using multiple ratios — interpret the results

Chapter 10: Cash Flow Statement

Important Topics

Three Activities:

• Operating Activities — core business operations
• Investing Activities — purchase/sale of fixed assets, investments
• Financing Activities — borrowing, repaying, dividend, share capital

Key Adjustments:

• Depreciation — add back to net profit (non-cash expense)
• Profit/Loss on sale of assets — adjust in operating and investing
• Working capital changes — increase in current assets (subtract), increase in current liabilities (add)
• Tax paid, dividend paid — operating or financing based on treatment

Must-Practice Problem Types

1. Complete Cash Flow Statement from comparative Balance Sheets with additional information
2. Cash Flow Statement with 8-10 adjustments
3. Calculate cash from operating activities only (frequently asked as a standalone question)
4. Problems involving proposed dividend, provision for tax, and goodwill amortisation

Common Mistakes

• Wrong classification of activities (putting investment items in operating)
• Forgetting to adjust working capital changes
• Double counting — adding back depreciation AND not adjusting the asset account
• Not showing the opening and closing cash balance

Universal Exam Tips for All Boards

1. Show working notes — all boards award marks for correct working
2. Format is non-negotiable — Balance Sheet, Cash Flow, Realisation Account formats must be exact
3. Practice speed — aim to finish 15-20 minutes early for checking
4. MCQ/Objective preparation — revise all formulas and definitions for the objective section
5. Previous year papers — solve at least 5 years of your specific board's papers
6. One chapter per day revision — rotate through all chapters in the last 2 weeks

Board-Specific Differences at a Glance

Frequently Asked Questions

Which chapters carry the most marks in Accountancy?

Across all boards, Partnership Accounts (Admission, Retirement, Death, Dissolution) and Company Accounts (Shares, Debentures) together carry 60-70% of total marks. Financial Statement Analysis (Ratios and Cash Flow) carries 20-25%. NPO accounts carry 10-15%.

How many problems should I practice before the exam?

Practice at least 50 full problems covering all chapters. For partnership and company accounts, practice 20+ problems each. For Cash Flow Statement and Ratio Analysis, practice 10+ each. Quality over quantity — understand each step.

Is Accountancy the easiest Commerce subject?

Accountancy is the most predictable and scoring subject because it is numerical. There is a definitive right answer, and examiners cannot be subjective. However, it requires consistent practice. Students who practice daily find it easy; those who only read theory find it difficult.

Should I attempt all questions or leave difficult ones?

Always attempt all questions. Show working notes even if you cannot reach the final answer — partial marks are awarded for correct steps. A blank answer gets zero marks; a partially correct one may get 40-60% of the marks.

How important is the Cash Flow Statement?

Cash Flow Statement is a guaranteed question in almost every board exam, carrying 6-10 marks. It follows a fixed format and is highly predictable. Mastering it is non-negotiable — it is one of the easiest high-mark questions if you know the format.

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