Accounting · Accounts from Incomplete Records

Preparation of Total Debtors and Creditors Accounts (Incomplete Records)

Updated 1 October 2026

A total debtors account is a ledger-style account that combines all customers into one. You enter the opening balance, credit sales, cash received, discount, returns and bad debts, then find the missing figure as the balancing number. A total creditors account works the same way for suppliers and purchases.

Understand Preparation of Total Debtors and Creditors Accounts

In incomplete records, you often have no individual customer or supplier accounts. You only have totals: opening balances, cash received, discount and closing balances. The sales and purchase figures you need for the Trading Account are hidden inside these totals.

A Total Debtors Account pools every customer into one account. Debit side: things that increase what customers owe you, such as opening balance and credit sales. Credit side: things that reduce it, such as cash received, discount allowed, sales returns, bad debts and the closing balance. The two sides must tally, so one missing item can always be found as the balancing figure.

A Total Creditors Account is the mirror image for suppliers. Credit side: opening balance and credit purchases. Debit side: cash paid, discount received, purchase returns and closing balance.

If bills of exchange are involved, prepare a Bills Receivable Account and Bills Payable Account too. Acceptance of a bill by a customer moves the amount from debtors to bills receivable. So bills received appear on the credit side of debtors. Likewise, bills accepted by you appear on the debit side of creditors.

Cash sales are separate. Total sales = credit sales + cash sales. Credit sales come from the debtors account. Cash sales usually come from the cash summary or are given directly. The same holds for purchases.

Key rules to remember

Total Debtors Account: Dr: Opening Debtors + Credit Sales (balancing) + Bills Dishonoured + Cash/Cheques Dishonoured. Cr: Cash Received + Discount Allowed + Sales Returns + Bad Debts + Bills Receivable + Closing Debtors; Put the unknown on whichever side makes sense and find it as the balancing figure. Cash received from debtors only, not cash sales. A dishonoured bill is the same amount that is credited in Bills Receivable Account; it is debited here because the customer owes you again.
Total Creditors Account: Dr: Cash Paid + Discount Received + Purchase Returns + Bills Payable + Bills Receivable endorsed to creditors + Closing Creditors. Cr: Opening Creditors + Credit Purchases (balancing); Include only payments to suppliers of goods, not payments for expenses. Customers' bills endorsed to suppliers settle creditors and are debited here.
Bills Receivable Account: Dr: Opening B/R + Bills Received from Debtors. Cr: Bills Collected (cash) + Bills Dishonoured + Bills Endorsed to Creditors + Bills Discounted (credited in B/R because the bill leaves the business; if later dishonoured, it is debited back to debtors) + Closing B/R; Use it to find the missing bills received, collected or closing balance. A dishonoured bill is credited here and debited in Total Debtors Account. This includes a discounted or endorsed bill that is dishonoured: it goes back to debtors. A bill endorsed to a creditor is debited to Total Creditors Account, because it settles what you owe.
Bills Payable Account: Dr: Bills Paid (cash) + Bills Dishonoured by you + Closing B/P. Cr: Opening B/P + Bills Accepted for Creditors; Bills dishonoured by you go back to creditors.
Total Sales and Purchases: Total Sales = Credit Sales + Cash Sales; Total Purchases = Credit Purchases + Cash Purchases; Net of returns when the Trading Account shows returns separately.

How to solve Preparation of Total Debtors and Creditors Accounts questions

Use this method for any question that asks for credit sales, credit purchases, or a missing debtors or creditors figure.

1Read the question and list what is asked: credit sales, credit purchases, closing or opening balance, or cash received.
2Draw a T-account for Total Debtors or Total Creditors. Write the heading in full.
3Enter every given item on the correct side. Opening balance of debtors goes on debit, of creditors on credit.
4Enter bills, discount, returns, bad debts and dishonours in their correct places. Check whether each item relates to credit transactions only.
5Leave the required figure blank. Total the side that is complete, then find the missing figure as the balancing number.
6If bills are involved, prepare Bills Receivable or Bills Payable first when it supplies a figure needed in the debtors or creditors account.
7Carry the answer to the Trading Account: add cash sales to credit sales, and cash purchases to credit purchases, if total figures are needed.
8Label the answer clearly and show your working so the examiner can give step marks.

Quickest way: Balancing figure in one pass

When to use it: Use when only one figure is missing and the numbers are straightforward. Mark the sides before writing any figure.

Write Dr side items and Cr side items as two short lists in your rough work.
Total the side without the missing figure.
Total the other side's known items.
The missing figure is the difference between the two totals. For credit sales, it is Cr total minus Dr known items.
Copy the figure into the final T-account in the answer sheet and total both sides.
Check by seeing whether the total of both sides is equal.

Common mistakes in Preparation of Total Debtors and Creditors Accounts

Putting total cash received (including cash sales) on the credit side of debtors.
The cash book shows one receipts total and students do not separate it.
Fix: Use only cash received from customers. Subtract cash sales and other receipts first.
Putting the opening balance on the wrong side.
Students forget that debtors are an asset (debit) and creditors a liability (credit).
Fix: Debtors opening on Dr, creditors opening on Cr. Say it aloud before writing.
Ignoring bills receivable when customers accept bills.
Bills are given in a separate paragraph and feel unrelated.
Fix: Bills received reduce debtors. Show them on the credit side of the debtors account.
Treating bad debts recovered as a reduction of debtors.
Both involve bad debts.
Fix: Bad debts written off reduce debtors. Bad debts recovered earlier are income and do not go in the debtors account.
Stopping at credit sales and giving it as total sales.
The balancing figure feels like the final answer.
Fix: Re-read the question. If total sales are asked, add cash sales.

Worked examples

Example 1

From the following, find credit sales for the year ended 31 March 2024. Debtors at the beginning of the year (1 April 2023): ₹60,000. Debtors at the end of the year (31 March 2024): ₹75,000. Cash received from debtors: ₹3,20,000. Discount allowed: ₹5,000. Sales returns: ₹10,000. Bad debts: ₹4,000.

Show the solution

Draw the Total Debtors Account for the year ended 31 March 2024.
Debit side known: Opening balance (1 April 2023) ₹60,000.
Credit side known: Cash ₹3,20,000 + Discount ₹5,000 + Returns ₹10,000 + Bad debts ₹4,000 + Closing balance (31 March 2024) ₹75,000 = ₹4,14,000.
Debit side must also total ₹4,14,000.
Credit sales = ₹4,14,000 − ₹60,000 = ₹3,54,000.

Answer: Credit sales = ₹3,54,000.

Example 2

For the year ended 31 March 2024, find credit purchases. Creditors at the beginning of the year (1 April 2023): ₹50,000. Bills payable at the beginning: ₹20,000. Creditors at the end of the year (31 March 2024): ₹45,000. Bills payable at the end: ₹15,000. Cash paid to creditors: ₹2,10,000. Bills paid in cash: ₹30,000. Discount received: ₹4,000. Purchase returns: ₹6,000.

Show the solution

First find bills accepted using the Bills Payable Account. Dr: Bills paid ₹30,000 + Closing balance ₹15,000 = ₹45,000.
Cr: Opening balance ₹20,000 + Bills accepted. Bills accepted = ₹45,000 − ₹20,000 = ₹25,000.
Total Creditors Account, Dr side: Cash ₹2,10,000 + Bills accepted (transferred to Bills Payable) ₹25,000 + Discount ₹4,000 + Returns ₹6,000 + Closing balance ₹45,000 = ₹2,90,000.
Cr side: Opening balance ₹50,000 + Credit purchases.
Credit purchases = ₹2,90,000 − ₹50,000 = ₹2,40,000.

Answer: Credit purchases = ₹2,40,000.

Exam tips

Always draw the T-account in the answer sheet. Even if the figure is right, examiners give marks for the working.
Check whether the question gives opening and closing balances of bills as well. If so, do the bills account first.
Read the wording: cash received 'from debtors' versus 'total cash receipts'. The two are different.
Check if the question wants credit sales or total sales, and credit purchases or total purchases.
Keep a quick check: both sides of the account must total the same.

Practice questions from Accounts from Incomplete Records

Preparation of Total Debtors and Creditors Accounts: frequently asked questions

How do I find credit sales in incomplete records?

Prepare the Total Debtors Account. Enter opening debtors on the debit side. Enter cash received, discount, returns, bad debts, bills received and closing debtors on the credit side. The balancing figure on the debit side is credit sales.

Where do bills receivable go in the total debtors account?

Bills received from customers go on the credit side because they reduce what debtors owe. Bills dishonoured come back on the debit side because the customer owes you again.

Do I include cash sales in the total debtors account?

No. Cash sales never pass through debtors. Add them to credit sales only when you need total sales for the Trading Account.

Is the total creditors account the same as the debtors account?

It uses the same method but reversed. Opening balance and credit purchases go on the credit side. Payments, discount received, returns, bills accepted and closing balance go on the debit side.