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Sole Trader Financial Statements and the Extended Trial Balance (ETB)

ICAN Foundation, Financial Accounting. Syllabus area E: Financial statements.

12 min read · Updated 8 November 2026

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In this part

Everything in the earlier topics leads to this point. The books are closed at the year end, adjustments are made, and the business reports two statements: the statement of profit or loss, which shows how it performed, and the statement of financial position, which shows what it owns and owes.

This topic shows how to prepare both for a sole trader from a trial balance and a list of adjustments, and how an extended trial balance (ETB) does the same job on a single working paper.

It draws on the trial balance, the adjustment topics on accruals, prepayments, bad debts, depreciation and inventory, and the double entry you already know. The ETB is examined directly, in two 20-mark questions across the past diets. The next topic moves to the company statement of financial position.

In 30 seconds

Take the trial balance, post each adjustment, and then build the Statement of profit or loss (revenue less cost of sales, less expenses, equals profit) and the Statement of financial position (assets equal capital plus liabilities). Closing capital = opening capital + profit − drawings. Accruals are current liabilities, prepayments are current assets, and a loan due within 12 months is a current liability.

An Extended trial balance adds adjustment columns, then profit-or-loss and financial-position columns, so every balance is carried across to the right place. Profit is the balancing figure between the two profit-or-loss columns, and it is added to capital in the financial-position columns. Closing inventory is a credit in the profit-or-loss columns and a debit in the financial-position columns.

What the two statements show

Financial statements give information useful for decisions to owners, lenders, suppliers, employees, customers and government. A full set contains a statement of profit or loss and other comprehensive income, a statement of financial position, a statement of changes in equity, a statement of cash flows and notes.

Sole traders have no reason to comply fully with international standards, so their statements are usually limited to the statement of profit or loss and the statement of financial position.

The statement of financial position lists assets and liabilities, and the difference is capital. Assets are current if they will be used up or turned into cash within 12 months, and cash is a current asset. Prepayments and accrued income are current assets. Liabilities are current if payable within 12 months, so accrued expenses and deferred income are current liabilities.

A five-year bank loan with nothing repayable until the end is non-current for four years and a current liability in the fifth. The statement of profit or loss lists revenue, other income and the costs of earning it, and ends with profit or loss for the period.

A sole trader’s capital is the owner’s interest, while a partnership has a capital account for each partner and a company has share capital and reserves.

The year-end adjustments

The trial balance is extracted, the adjustments are made, and then the statements are drawn up from the adjusted balances. Every adjustment must also be recorded in the ledger, so that the ledger agrees with the statements. In the exam you do not write journals, because that wastes time. You do the double entry on the face of the question.

AdjustmentDebitCredit
Expense owing (accrual)ExpenseAccruals
Expense paid in advancePrepaymentsExpense
Bad debt written offBad debts expenseReceivables
Allowance for doubtful debts increasedBad debts expenseAllowance
Depreciation for the yearDepreciation expenseAccumulated depreciation
Closing inventoryInventory (asset)Cost of sales

A step-by-step approach

  1. Do the double entry on the question paper. Write each adjustment next to the trial balance line it changes, and open new accounts such as accruals and depreciation expense beside it. Do not copy out the trial balance.
  2. Draft the two statements as skeleton layouts with every account you have identified.
  3. Copy the numbers across. Where a figure is a trial balance amount adjusted by you, show the working, for example rent (14,000 − 700).
  4. Find the profit from the statement of profit or loss.
  5. Complete the capital section: opening capital, plus profit, less drawings, gives closing capital.
  6. Check that total assets equal capital plus liabilities.

Example (ABC). The trial balance at 31 December 2019 shows sales ₦428,000, purchases ₦304,400, wages ₦64,000, rent ₦14,000, heating and lighting ₦5,000, opening inventory ₦15,000, drawings ₦22,000, allowance for doubtful debts ₦4,000, non-current assets ₦146,000, accumulated depreciation ₦32,000, receivables ₦51,000, payables ₦42,000, cash ₦6,200 and capital ₦121,600 (each side totals ₦627,600). The adjustments are: ₦400 owing for heating and lighting, ₦700 of rent prepaid, a bad debt of ₦1,200 written off, the allowance raised to ₦4,500, depreciation at 10% on cost, and closing inventory of ₦16,500.

Statement of profit or loss₦
Revenue428,000
Cost of sales: 15,000 + 304,400 − 16,500(302,900)
Gross profit125,100
Wages64,000
Depreciation (10% × 146,000)14,600
Rent (14,000 − 700)13,300
Heating and lighting (5,000 + 400)5,400
Bad and doubtful debts (1,200 + 500)1,700
Total expenses(99,000)
Profit for the year26,100
Statement of financial position₦
Non-current assets: 146,000 − (32,000 + 14,600)99,400
Inventory16,500
Receivables (51,000 − 1,200) less allowance 4,50045,300
Prepayments700
Cash6,200
Total assets168,100
Capital: 121,600 + 26,100 − 22,000125,700
Payables42,000
Accruals400
Total equity and liabilities168,100

The extended trial balance

An extended trial balance is a working paper that starts with the trial balance as extracted, records the adjustments beside it or in new accounts, and cross-casts each line to a new balance, which is then carried to the statement of profit or loss columns or the statement of financial position columns.

The columns are the trial balance, the adjustments, the statement of profit or loss, and the statement of financial position, each with a debit and a credit side.

Here is ABC in that layout. Read each row across. A balance goes to the profit-or-loss columns if it is revenue, a cost or inventory in cost of sales, and to the financial-position columns if it is an asset, a liability, capital or drawings.

AccountTB DrTB CrAdj DrAdj CrP&L DrP&L CrSFP DrSFP Cr
Sales428,000428,000
Purchases304,400304,400
Wages64,00064,000
Rent14,00070013,300
Heating and lighting5,0004005,400
Opening inventory15,00015,000
Drawings22,00022,000
Allowance for doubtful debts4,0005004,500
Non-current assets146,000146,000
Accumulated depreciation32,00014,60046,600
Receivables51,0001,20049,800
Payables42,00042,000
Cash6,2006,200
Capital121,600121,600
Accruals400400
Prepayments700700
Bad debts expense1,7001,700
Depreciation expense14,60014,600
Closing inventory (P&L)16,50016,500
Closing inventory (SFP)16,50016,500
Totals627,600627,60033,90033,900418,400444,500241,200215,100
Profit for the year26,10026,100
Final totals444,500444,500241,200241,200

The profit is the balancing figure on the profit-or-loss columns (444,500 − 418,400 = 26,100). It is entered on the debit side of those columns and on the credit side of the financial-position columns, because it increases capital. If the two financial-position columns then agree, the whole working has been done correctly.

How the extended trial balance flowsThe trial balance plus the adjustments gives adjusted balances. Revenue, costs and inventory in cost of sales go to the profit or loss columns. Assets, liabilities, capital and drawings go to the financial position columns. The profit is the balancing figure and is added to capital.Trial balanceAdjustments(accruals, depreciation...)Profit or loss columnsrevenue, costs, cost of salesFinancial position columnsassets, liabilities, capitalprofit to capital
Each adjusted balance is carried to one pair of columns. The profit found in the first pair is added to capital in the second.

Practice questions. These three practice questions all work. Blessed Stores has a profit of ₦35,000 and total assets of ₦385,000. Samson Traders has a profit of ₦64,500 (cost of sales 262,000 and expenses 73,500). Glory Ventures has a gross profit of ₦245,000, expenses of ₦140,500 and a profit of ₦104,500, with total assets of ₦409,500. Use them to practise the approach above.

The ideas in more depth

A check on the example. The JBH Enterprises extended trial balance shows a net profit of ₦43,130,000. Recomputing it gives revenue ₦160,000,000 less cost of sales of 5,000 + 100,000 − 3,000 = ₦102,000,000, a gross profit of ₦58,000,000. Expenses are bad debts 500, electricity 400, postage 150, salaries 10,000, loan interest 750 (3% on ₦25,000,000), furniture depreciation 320 and leasehold amortisation 2,500, a total of ₦14,620,000. The allowance for doubtful debts falls from 3,000 to 2,750 (10% of ₦27,500,000), which is a Credit of 250 to profit or loss.

Profit is therefore 58,000 − 14,620 + 250 = ₦43,630,000, not 43,130. A common slip is to treat the 250 decrease as an expense. When the allowance falls, the credit side of profit or loss increases.

Other points. A decrease in the allowance reduces expenses, and an increase adds to them. Drawings are never an expense: they reduce capital. Goods taken by the owner reduce purchases and increase drawings (see the topic on inventory). If the closing inventory is entered only on the financial-position side, the ETB will not balance, because there must be a matching credit in the profit-or-loss columns.

Unusual items that appear in the trial balance, such as a bank loan, are carried straight to the financial-position columns, and the interest owing on it is an accrual.

Worked example: Kano Fabrics

Scenario. Kano Fabrics is a sole trader. At 31 December its trial balance shows (₦): purchases 410,000, inventory at 1 January 60,000, wages 85,000, rent 36,000, insurance 18,000, motor vehicles at cost 250,000, receivables 120,000, bank 45,000 and drawings 40,000 on the debit side; and sales 780,000, payables 65,000, allowance for doubtful debts 4,000, accumulated depreciation on motor vehicles 75,000 and capital 140,000 on the credit side (each side totals 1,064,000).

Adjustments: closing inventory 70,000; wages owing 5,000; insurance prepaid 4,000; depreciation on motor vehicles at 20% of cost; a bad debt of 6,000 to be written off, and the allowance to be 5% of the remaining receivables. Required: the statement of profit or loss and the statement of financial position.

  1. Cost of sales.
    60,000 + 410,000 − 70,000 = 400,000.
    Gross profit = 780,000 − 400,000 = 380,000.
  2. Expenses.
    Wages 85,000 + 5,000 = 90,000.
    Rent 36,000.
    Insurance 18,000 − 4,000 = 14,000.
    Depreciation 20% × 250,000 = 50,000.
    Bad debts: receivables after write-off 114,000, allowance 5% = 5,700, increase 5,700 − 4,000 = 1,700, so the charge is 6,000 + 1,700 = 7,700.
    Total expenses 197,700.
  3. Profit.
    380,000 − 197,700 = ₦182,300.
  4. Non-current assets.
    Motor vehicles 250,000 less accumulated depreciation (75,000 + 50,000) = 125,000.
  5. Current assets.
    Inventory 70,000, receivables 114,000 − 5,700 = 108,300, prepayment 4,000, bank 45,000, total 227,300.
    Total assets 352,300.
  6. Capital.
    140,000 + 182,300 − 40,000 = 282,300.
    Current liabilities: payables 65,000 + accrued wages 5,000 = 70,000.
    Total equity and liabilities = 352,300, which agrees with total assets.

Common mistakes in the exam

  • Treating a fall in the allowance for doubtful debts as an expense instead of income.
  • Charging drawings to the statement of profit or loss.
  • Deducting the whole allowance from the trade receivables before the write-off, or forgetting the write-off.
  • Calculating depreciation on the carrying amount when the question says on cost, or forgetting to add it to the brought-forward accumulated depreciation.
  • Putting prepayments or accruals in the wrong place on the statement of financial position.
  • In the ETB, putting closing inventory only on one side.
  • Not showing workings such as rent (14,000 − 700), so the marker cannot award method marks.
  • Adding profit to capital but forgetting to deduct drawings.

Quick revision

  • Profit = revenue − cost of sales − expenses. Closing capital = opening capital + profit − drawings.
  • Accruals are current liabilities. Prepayments are current assets. A loan due within 12 months is current.
  • Allowance increase is an expense. Allowance decrease is income.
  • ETB columns: trial balance, adjustments, profit or loss, financial position.
  • Closing inventory: credit in the profit-or-loss columns, debit in the financial-position columns.
  • Profit balances the profit-or-loss columns and is added to capital in the financial-position columns.

Practice questions

These are original questions in the style of the Institute of Chartered Accountants of Nigeria (ICAN) exam. Try each one first.

Section A style: multiple choice

Question 1. Prepayments are shown on the statement of financial position as:

  1. Non-current assets
  2. Current liabilities
  3. Current assets
  4. Equity
Show the answer

C. A prepayment is a benefit that will be received within the next year, so it is a current asset.

Question 2. A five-year bank loan has no repayment until the end. In the fifth year, when it is repayable within 12 months, it is shown as:

  1. A current liability
  2. A non-current liability
  3. Equity
  4. A deduction from drawings
Show the answer

A. It was non-current for four years and becomes current when it falls due within 12 months.

Question 3. The closing capital of a sole trader is:

  1. Opening capital + profit + drawings
  2. Opening capital − profit + drawings
  3. Opening capital + drawings − profit
  4. Opening capital + profit − drawings
Show the answer

D. Profit increases the owner’s interest and drawings reduce it.

Question 4. Wages paid in the year are ₦100,000 and ₦8,000 is owing at the year end. The charge to profit or loss is:

  1. ₦92,000
  2. ₦108,000
  3. ₦100,000
  4. ₦8,000
Show the answer

B. 100,000 + 8,000 = 108,000.

Question 5. A premium of ₦36,000 covering 12 months is paid on 1 October. The year end is 31 December. The prepayment is:

  1. ₦27,000
  2. ₦9,000
  3. ₦36,000
  4. ₦3,000
Show the answer

A. Nine months are prepaid: 36,000 × 9÷12 = 27,000. The charge for the year is 9,000.

Question 6. Receivables are ₦80,000. A bad debt of ₦5,000 is written off. The allowance is to be 4% of the remaining receivables, and the existing allowance is ₦2,000. The total charge to profit or loss is:

  1. ₦8,000
  2. ₦5,000
  3. ₦6,000
  4. ₦3,000
Show the answer

C. Allowance = 4% × 75,000 = 3,000, an increase of 1,000. Charge = 5,000 + 1,000 = 6,000.

Question 7. Equipment cost ₦400,000. Accumulated depreciation brought forward is ₦80,000 and the charge for the year is 10% on cost. The carrying amount at the year end is:

  1. ₦320,000
  2. ₦280,000
  3. ₦360,000
  4. ₦240,000
Show the answer

B. Depreciation = 40,000, accumulated = 120,000, carrying amount = 400,000 − 120,000 = 280,000.

Question 8. In an extended trial balance, closing inventory is entered as:

  1. A debit in profit or loss and a credit in financial position
  2. A debit in both pairs of columns
  3. A credit in both pairs of columns
  4. A credit in profit or loss and a debit in financial position
Show the answer

D. It reduces cost of sales and is an asset at the year end.

Question 9. When the profit-or-loss credits exceed the debits in an ETB, the profit is entered:

  1. Dr financial position and Cr profit or loss
  2. Cr in both pairs of columns
  3. Dr profit or loss and Cr financial position
  4. Dr in both pairs of columns
Show the answer

C. It balances the profit-or-loss columns on the debit side and adds to capital on the credit side of the financial-position columns.

Question 10. A bad debt of ₦1,200 is written off and the allowance is raised by ₦500. The charge to profit or loss is:

  1. ₦1,700
  2. ₦1,200
  3. ₦500
  4. ₦700
Show the answer

A. 1,200 + 500 = 1,700.

Section B style: written questions

Question 11 (10 marks). (a) Distinguish current liabilities from non-current liabilities, with an example of a loan that changes category. (4 marks) (b) Explain what an extended trial balance is and name its columns. (6 marks)

Question 12 (20 marks). Abeokuta Stores is a sole trader. At 31 December its trial balance shows (₦): purchases 520,000, inventory at 1 January 80,000, wages 110,000, rent 48,000, insurance 24,000, electricity 18,000, furniture at cost 200,000, receivables 150,000, bank 62,000 and drawings 50,000 on the debit side; sales 960,000, payables 90,000, accumulated depreciation 40,000, allowance for doubtful debts 5,000 and capital 167,000 on the credit side.

Adjustments: closing inventory 95,000; wages owing 10,000; rent prepaid 8,000; insurance prepaid 6,000; electricity owing 3,000; depreciation at 10% of cost; a bad debt of 10,000 to be written off and the allowance to be 4% of the remaining receivables.

(a) Prepare the statement of profit or loss. (11 marks) (b) Prepare the statement of financial position. (9 marks)

A further written question

Question 13 (10 marks). The profit-or-loss columns of an extended trial balance total ₦612,400 on the debit side and ₦701,900 on the credit side. Opening capital is ₦250,000 and drawings are ₦45,000. (a) Calculate the profit for the year. (3 marks) (b) Calculate the closing capital. (3 marks) (c) Explain how the profit is entered so that both pairs of columns balance. (4 marks)

Model answers

Show the model answer to Question 11

(a) A current liability is payable within 12 months. A non-current liability is payable later. A five-year loan with nothing repayable until the end is non-current for the first four years and becomes a current liability in the fifth year, when it is repayable within 12 months.

(b) An extended trial balance is a working paper that starts with the trial balance, records the adjustments beside it, cross-casts each line to an adjusted balance and carries that to the statement of profit or loss or the statement of financial position.

Its columns are the trial balance, the adjustments, the statement of profit or loss and the statement of financial position, each with a debit and a credit side.

Show the model answer to Question 12

(a) Statement of profit or loss.

  1. Revenue 960,000.
  2. Cost of sales 80,000 + 520,000 − 95,000 = 505,000.
  3. Gross profit 455,000.
  4. Expenses.
    wages 110,000 + 10,000 = 120,000
  5. rent 48,000 − 8,000 = 40,000
  6. insurance 24,000 − 6,000 = 18,000
  7. electricity 18,000 + 3,000 = 21,000
  8. depreciation 10% × 200,000 = 20,000
  9. bad debts 10,000 + increase in allowance 600 = 10,600 (the remaining receivables are 140,000, the allowance is 5,600 and the existing allowance is 5,000).
  10. Total expenses 229,600.
  11. Profit ₦225,400.

(b) Statement of financial position.

  1. Furniture 200,000 less accumulated depreciation 60,000 = 140,000.
  2. Inventory 95,000; receivables 140,000 − 5,600 = 134,400; prepayments 14,000; bank 62,000; current assets 305,400.
  3. Total assets 445,400.
  4. Capital 167,000 + 225,400 − 50,000 = 342,400.
  5. Payables 90,000 and accruals 13,000, current liabilities 103,000.
  6. Total equity and liabilities 445,400.
Show the model answer to Question 13

(a) Profit = 701,900 − 612,400 = ₦89,500. (b) Closing capital = 250,000 + 89,500 − 45,000 = ₦294,500. (c) The credits on the profit-or-loss columns exceed the debits, so the profit is entered on the debit side to balance those columns. The same amount is entered on the credit side of the financial-position columns, because the profit increases the owner’s capital. After that, both pairs of columns are equal.

Pathfinder on Sole trader financial statements and the extended trial balance

These are the ICAN Pathfinder questions that test this topic. ICAN owns the questions and the suggested solutions, so we point you to them and do not copy them. Open your Pathfinder, attempt each question under exam conditions, then check your answer against the notes above.

May Diet, 2015: Question 2 (20 marks)

From the previous syllabus. Gives a list of ledger balances for a business and asks you to prepare the extended trial balance with the initial trial balance (4 marks), the adjustments (8 marks) and the adjusted trial balance (8 marks).

Revise first: The extended trial balance

May Diet, 2016: Question 3 (20 marks)

From the previous syllabus. Gives a trial balance and adjustments for inventory, prepaid rent, depreciation of a motorcycle at 20% of cost, accrued wages, commission received in advance, bad debts, bank interest, the allowance at 5% and drawings of goods and cash. Asks, using an extended trial balance, for the statement of profit or loss and the statement of financial position.

Revise first: The year-end adjustments

November Diet, 2018: Question 4 (20 marks)

From the previous syllabus. Gives balances of a company including cash, prepaid insurance, inventory of spare parts, a machine, loan notes and share capital, and asks you to prepare the extended trial balance showing the adjustments.

Revise first: The extended trial balance

November Diet, 2020: Question 1 (20 marks)

From the previous syllabus. Gives the balances of a water-producing business with raw materials, work-in-progress and finished goods inventories, depreciation rates and expenses shared between factory and administration. Asks for a manufacturing account and the statement of profit or loss in vertical format. The manufacturing account goes beyond this topic, but the profit-or-loss layout is the same.

Revise first: A step-by-step approach

Section A of each diet (multiple choice)

An item or two in most diets asks for profit, closing capital, the effect of an accrual, prepayment or depreciation on profit, or whether an item is a current or non-current asset or liability. Check Section A of every diet you practise.

Revise first: What the two statements show

Source: ICAN Pathfinder, Financial Accounting. Diets covered: May Diet, 2015, May Diet, 2016, November Diet, 2018 and November Diet, 2020. All are on the previous syllabus. Diets before November 2014, and November Diet, 2024 onwards, are not covered here.

Spotted a mistake? Tell us and we will check it.

Where this fits

See every past question on Financial Accounting and the topic each one tests in the Pathfinder question finder.

After it, move on to Financial Reporting.

All Financial Accounting topics

You are reading topic 27 of 44.

  1. What is accounting? Business, objectives and users01
  2. Roles of accountants, corporate governance and ethics02
  3. FRC Nigeria, bases of accounting and elements of financial statements03
  4. IASB Conceptual Framework and qualitative characteristics04
  5. Accounting concepts, recognition and measurement05
  6. The accounting equation and business transactions06
  7. Double entry bookkeeping, journal entries and ledger accounts07
  8. Trial balance: preparation, uses and limitations08
  9. Books of prime entry, sales and purchases09
  10. VAT in Nigeria and how to account for it10
  11. Cash book and banking procedures11
  12. Petty cash book and the imprest system12
  13. Bank reconciliation statement and the adjusted cash book13
  14. Control accounts and supplier statements14
  15. Correction of errors in the books15
  16. Suspense accounts16
  17. Bad debts and the allowance for doubtful debts17
  18. Accrued expenses and accrued income18
  19. Prepaid expenses and unearned income19
  20. Property, plant and equipment (IAS 16): cost and the assets register20
  21. Depreciation: straight-line and reducing balance21
  22. Disposal and revaluation of property, plant and equipment22
  23. Intangible assets (IAS 38) and impairment of assets (IAS 36)23
  24. Inventory: year-end adjustments, periodic and perpetual systems24
  25. Inventory valuation (IAS 2): FIFO, weighted average and NRV25
  26. Provisions, contingent liabilities and contingent assets (IAS 37)26
  27. Sole trader financial statements and the extended trial balance27 here
  28. Company statement of financial position28
  29. Company statement of profit or loss and income tax (IAS 12)29
  30. Share capital: issue of shares, rights, bonus issues and changes in equity30
  31. IAS 8: accounting policies, estimates and prior-year errors31
  32. IFRS 18: presentation and disclosure in financial statements32
  33. Statement of cash flows (IAS 7): format and indirect method33
  34. Statement of cash flows: direct method, investing and financing34
  35. Ratio analysis: profitability and efficiency35
  36. Liquidity and gearing ratios and comparative analysis36
  37. Partnership accounts: profit sharing, capital and current accounts37
  38. Changes in partnership: admission, retirement and goodwill38
  39. Incomplete records: statement of affairs and the capital method39
  40. Incomplete records: margins, control accounts and missing figures40
  41. Not-for-profit accounts: receipts and payments, income and expenditure41
  42. Computerised accounting systems and accounting software42
  43. Digitisation, data structures and virtual accounting43
  44. Artificial intelligence, blockchain and remote-working fraud44
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