AAT ITBK Exam Flashcards

Q: What is the AAT ITBK assessment format and pass mark?

ITBK is assessed by a single computer-based assessment (CBA) lasting 1 hour and 30 minutes, made up of eleven independent tasks that combine objective-style questions with data-entry tasks. It is computer-marked, and you need 70% to pass — the same competency threshold AAT applies to all of its CBAs.

Q: How are the five ITBK learning outcomes weighted?

AAT's Q2022 unit specification weights each of the five learning outcomes at 20%: setting up bookkeeping systems, processing customer transactions, processing supplier transactions, processing receipts and payments, and processing transactions into ledger accounts. No single outcome dominates, so even coverage across all five areas matters.

Q: What happens if I fail the ITBK assessment, and how soon can I retake it?

AAT does not publish a fixed mandatory waiting period before a resit, and ITBK does not require employer sponsorship to sit or rebook. In practice your retake date depends on your training provider's or assessment venue's booking availability and how quickly your original result is confirmed, so check directly with them for the earliest available slot.

Q: Does AAT publish a pass rate for the ITBK unit?

No. AAT does not publish unit-level pass rate statistics for Introduction to Bookkeeping. What is fixed and published is the 70% competency pass mark that applies uniformly across all AAT computer-based assessments.

Q: What VAT rate and calculations do I need to know for ITBK?

You need the UK standard VAT rate of 20%. To add VAT to a net figure, multiply by 20% (or the net by 1.2 for the gross total). To extract the VAT amount from a gross, VAT-inclusive figure, multiply by 1/6, since VAT equals one-sixth of any amount at the 20% rate.

Question 1

What is the accounting equation, and why must it always balance?

Accepted Answer

Assets = Liabilities + Capital. Every transaction affects at least two elements so the equation stays in balance; if it doesn't, an error has occurred somewhere in the double entry.

Question 2

How do you distinguish capital expenditure from revenue expenditure?

Accepted Answer

Capital expenditure buys or improves a non-current asset with lasting benefit (e.g. buying a delivery van); revenue expenditure covers day-to-day running costs (e.g. fuel for the van). Misclassifying one as the other distorts both the balance sheet and the profit figure.

Question 3

A business buys a laptop for staff use. Is this an asset or an expense?

Accepted Answer

It's an asset if it provides lasting benefit beyond the current period (capital expenditure); it's only expensed if it's a low-value, short-life item consumed quickly, such as stationery.

Question 4

What does the DEAD CLIC mnemonic tell you about debits and credits?

Accepted Answer

Debit increases Expenses, Assets and Drawings (DEAD); Credit increases Liabilities, Income and Capital (CLIC). Use it to decide which side of an account a transaction hits before posting.

Question 5

Why do bookkeeping systems use coding for customers, suppliers, products and nominal accounts?

Accepted Answer

Codes (often alphanumeric) uniquely identify each account or item, letting transactions be recorded, filtered, and posted accurately and quickly — especially important in digital accounting software where codes drive automatic postings.

Question 6

What are the 'books of prime entry'?

Accepted Answer

The first place a transaction is recorded from a source document, before it's summarised and posted to the ledgers. They include the sales, purchases, sales returns and purchases returns daybooks, the cash book, the petty cash book, and the discounts allowed/received daybooks.

Question 7

What's the difference between a book of prime entry and a ledger account?

Accepted Answer

A book of prime entry (e.g. the sales daybook) lists individual transactions in date order as they happen. A ledger account groups and posts the daybook TOTALS, showing a running balance for a customer, supplier or nominal item.

Question 8

Name the three main types of ledger in a double-entry system.

Accepted Answer

The general ledger (all nominal/income/expense/asset/liability accounts), the receivables ledger (individual customer balances), and the payables ledger (individual supplier balances).

Question 9

A customer disputes an invoice total. Which document confirms what they were sent and when?

Accepted Answer

The delivery note (confirms goods delivered) alongside the original invoice; a statement of account also lists all outstanding transactions and the running balance owed, which helps resolve the dispute.

Question 10

What's one key advantage of a digital bookkeeping system over a manual one?

Accepted Answer

Digital systems can automatically import bank transactions, apply coding rules, and post to ledgers in real time, reducing transposition and casting errors that are common when posting manually.

Question 11

Put these customer documents in order: invoice, customer order, delivery note, quotation.

Accepted Answer

Quotation (estimated price) → customer order (confirms items wanted) → delivery note (confirms goods delivered) → invoice (requests payment).

Question 12

What must a valid VAT sales invoice show, in addition to the goods and price?

Accepted Answer

It must show the net amount, the VAT amount, the VAT rate applied, and the gross (total) amount due — this lets the net, VAT and total columns be posted correctly to the sales daybook.

Question 13

How does a trade discount differ from a bulk discount?

Accepted Answer

A trade discount is a fixed percentage reduction given to trade customers regardless of order size; a bulk discount is given specifically because the order quantity is large. Both are deducted from the list price before VAT is calculated.

Question 14

How is a prompt payment discount (PPD) different from a trade or bulk discount in how it's processed?

Accepted Answer

Trade and bulk discounts are deducted on the original invoice before VAT. A PPD is only applied if the customer actually pays early — it is adjusted for afterwards via a credit note, not deducted upfront on the invoice.

Question 15

In what order do you apply trade/bulk discounts and VAT when calculating an invoice total?

Accepted Answer

Deduct trade and bulk discounts from the list price first to get the net amount, then calculate VAT at 20% on that discounted net figure to reach the gross total.

Question 16

What are the key columns in a sales daybook?

Accepted Answer

Customer name and account code, the net amount, the VAT amount, the total (gross) amount, and an analysis column splitting the sale by product or nominal code.

Question 17

A customer returns faulty goods bought on credit. Which book of prime entry records this?

Accepted Answer

The sales returns daybook. A credit note is issued to the customer and recorded there, reducing the amount they owe on the receivables ledger.

Question 18

A customer's payment doesn't match any single invoice amount. What are the two ways it could be allocated?

Accepted Answer

As a full payment against one specific invoice or credit note, or as a part payment that only clears part of the balance — any remaining invoice balance stays outstanding until further payment is received.

Question 19

A customer pays more than they owe. What has occurred and how is it flagged?

Accepted Answer

This is an overpayment. It should be queried or left as a credit balance on the customer's receivables account until refunded or offset against a future invoice — it must not simply be ignored.

Question 20

What effect does a credit note have on a customer's account?

Accepted Answer

It reduces the amount the customer owes — issued for returned goods, pricing errors, or an agreed prompt payment discount — and is recorded in the sales returns or discounts allowed daybook.

Question 21

Put these supplier documents in order: purchase order, supplier invoice, goods received note (GRN).

Accepted Answer

Purchase order (confirms goods requested) → goods received note (confirms goods have arrived and matches the delivery) → supplier invoice (requests payment), which should be checked against both before it's paid.

Question 22

Why do businesses complete a Goods Received Note (GRN) before approving a supplier invoice?

Accepted Answer

The GRN confirms the goods actually arrived, in the quantity and condition ordered. Matching the GRN to the purchase order and invoice prevents paying for goods that were never delivered or don't match the order.

Question 23

What are the key columns in a purchases daybook?

Accepted Answer

Supplier name and account code, the net amount, the VAT amount, the total (gross) amount, and an analysis column splitting the purchase by expense or nominal code.

Question 24

When reconciling a supplier statement to the payables ledger, what kinds of differences should you expect to find?

Accepted Answer

Timing differences (a payment sent but not yet shown on the supplier's statement), invoices raised by the supplier that haven't reached you yet, and occasionally a duplicated or missing transaction that needs querying.

Question 25

How do discounts received from a supplier affect the amount you owe them?

Accepted Answer

Trade and bulk discounts reduce the net amount before VAT is applied on the original invoice; a prompt payment discount only reduces the amount owed if you pay within the supplier's early-payment terms, adjusted via a credit note.

Question 26

You return faulty goods to a supplier that were bought on credit. Which book of prime entry records this?

Accepted Answer

The purchases returns daybook. The supplier should send a credit note, which reduces the amount owed to them on the payables ledger.

Question 27

How do you calculate the amount actually due to a supplier after discounts and VAT?

Accepted Answer

Deduct any trade or bulk discount from the list price to get the net figure, add VAT at 20% to reach the gross invoice total, then deduct any prompt payment discount taken (via credit note) to get the final amount payable.

Question 28

A supplier statement shows a higher balance than your payables ledger for that supplier. What's the first thing to check?

Accepted Answer

Check for timing differences first — a payment you've already sent may not yet be reflected on the supplier's statement — before assuming there's a posting error or a duplicated invoice.

Question 29

Why is reconciling supplier statements against the payables ledger an important control?

Accepted Answer

It catches invoices you haven't yet recorded, payments not yet applied, and duplicated or incorrect entries, ensuring you don't overpay, underpay, or damage the relationship with the supplier.

Question 30

You spot the same supplier invoice recorded twice in the purchases daybook. What type of error is this and what's the fix?

Accepted Answer

This is a duplicated transaction, usually caught during supplier statement reconciliation. Reverse or remove the duplicate entry so the payables ledger balance matches the supplier's actual records.

Question 31

What information does an analysed cash book record for each transaction?

Accepted Answer

The date, a description, whether the movement was cash or bank, the VAT element, and analysis columns splitting the receipt or payment by type (e.g. sales, rent, supplies) — combining prime entry and ledger functions in one book.

Question 32

How does the imprest system for petty cash work?

Accepted Answer

A fixed float (e.g. £100) is set. As vouchers record spending, cash reduces below the float; reimbursement always tops the cash back up to that original fixed float amount, not to a variable target.

Question 33

How does a non-imprest petty cash system differ from the imprest system?

Accepted Answer

Under a non-imprest system the float amount varies — reimbursement simply replaces however much cash was actually spent, rather than always restoring one fixed starting balance as the imprest system does.

Question 34

How do you extract the VAT amount from a gross (VAT-inclusive) figure at the UK standard rate?

Accepted Answer

Multiply the gross amount by 1/6, since VAT is 20% of the net and the net is 5/6 of the gross. For example, VAT on a £120 gross figure is £120 × 1/6 = £20.

Question 35

How do you calculate VAT to add on top of a net (VAT-exclusive) figure?

Accepted Answer

Multiply the net amount by 20%, the UK standard VAT rate, and add it to the net to get the gross total. For example, VAT on a £100 net figure is £100 × 20% = £20, giving a gross of £120.

Question 36

What's the difference between a standing order and a direct debit as recurring bank entries?

Accepted Answer

A standing order pays a fixed amount on a set schedule, controlled by the payer. A direct debit lets the recipient collect a variable amount, useful when the amount due changes each period, such as utility bills.

Question 37

What is a petty cash voucher, and why is it required for every payment from the float?

Accepted Answer

It's a source document evidencing a small cash expense, usually signed and dated, showing what was bought and the amount. It provides an audit trail so the float can be reconciled and reimbursed accurately.

Question 38

A customer's single payment is enough to clear two separate outstanding invoices. How is it allocated?

Accepted Answer

The receipt is matched and allocated against each invoice it covers (or split proportionally if it doesn't cover both in full), clearing the receivables ledger balance for those specific invoices rather than being left unallocated.

Question 39

What normally triggers reimbursement of a petty cash float?

Accepted Answer

The float running low, approaching the point where there isn't enough cash for the next expected expense, triggers a reimbursement claim, supported by the petty cash vouchers collected since the last top-up.

Question 40

Why does the cash book need separate cash and bank columns, even though both record money movements?

Accepted Answer

Physical cash and bank transactions are reconciled against different records (a physical cash count vs a bank statement), so keeping them in separate columns lets each be checked and balanced independently.

Question 41

How do daybook totals get posted to the general ledger?

Accepted Answer

Periodically (e.g. weekly or monthly), the net, VAT and total columns of each daybook are totalled and posted as single summary entries to the relevant general ledger accounts, rather than posting every individual transaction separately.

Question 42

What's the relationship between the receivables ledger and the receivables control account?

Accepted Answer

The receivables ledger holds each customer's individual balance; the receivables control account in the general ledger holds the total of all of them. The two must reconcile — if they don't, an error has occurred in posting.

Question 43

What does the payables control account represent?

Accepted Answer

It's the general ledger total of everything owed to all suppliers combined, and should always equal the sum of the individual supplier balances in the payables ledger.

Question 44

What do 'balance carried down (c/d)' and 'balance brought down (b/d)' mean when balancing a ledger account?

Accepted Answer

Balance c/d is the closing balance calculated at the end of the current period to make both sides of the account equal. Balance b/d is that same figure brought forward as the opening balance on the other side at the start of the next period.

Question 45

What is a trial balance, and what does it check?

Accepted Answer

A trial balance lists every ledger account balance in debit and credit columns. If total debits equal total credits, it confirms the double entry has been applied consistently — though it doesn't prove every entry is correct.

Question 46

If a trial balance balances, does that guarantee there are no errors in the accounts?

Accepted Answer

No. A trial balance can still balance even if there are errors of omission, errors of commission, errors of original entry, or compensating errors, because none of these create an inequality between total debits and credits.

Question 47

What's the difference between an error of omission and an error of commission?

Accepted Answer

An error of omission means a transaction is left out of the accounts entirely, so both sides are simply missing. An error of commission means the transaction is entered correctly in amount and side, but posted to the wrong account of the correct type, such as one supplier's account instead of another's.

Question 48

What's the difference between an error of original entry and a compensating error?

Accepted Answer

An error of original entry means the wrong amount was used from the start, so both the debit and credit sides are equally wrong. A compensating error is when two unrelated errors happen to cancel each other out in value, hiding both from the trial balance.

Question 49

What does the VAT control account in the general ledger record?

Accepted Answer

It accumulates VAT charged on sales (output VAT, a liability owed to HMRC) and VAT paid on purchases (input VAT, reclaimable), with the net balance representing what's due to or from HMRC.

Question 50

Why must the total of individual customer balances in the receivables ledger always match the receivables control account?

Accepted Answer

The control account is posted from daybook totals while the individual ledger is posted transaction by transaction — if they don't match, it signals a posting or arithmetic error that must be found and corrected before the trial balance is prepared.

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