Free AAT ITBK Exam Flashcards
Memorize 50 essential terms and definitions for the AAT Level 2 Introduction to Bookkeeping (ITBK). See the term, recall the definition, then flip to check yourself.
What is the accounting equation, and why must it always balance?
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.
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About These AAT ITBK Flashcards
These 50 flashcards are designed to help you memorize key terms and definitions for the AAT Level 2 Introduction to Bookkeeping (ITBK). Each card shows a term on the front and its definition on the back—the classic flashcard format for vocabulary memorization. Use these alongside our practice questions to build both recall and comprehension.
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Review every term in this set. Open any term to reveal its definition.
What is the accounting equation, and why must it always balance?
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.
How do you distinguish capital expenditure from revenue expenditure?
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.
A business buys a laptop for staff use. Is this an asset or an expense?
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.
What does the DEAD CLIC mnemonic tell you about debits and credits?
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.
Why do bookkeeping systems use coding for customers, suppliers, products and nominal accounts?
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.
What are the 'books of prime entry'?
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.
What's the difference between a book of prime entry and a ledger account?
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.
Name the three main types of ledger in a double-entry system.
The general ledger (all nominal/income/expense/asset/liability accounts), the receivables ledger (individual customer balances), and the payables ledger (individual supplier balances).
A customer disputes an invoice total. Which document confirms what they were sent and when?
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.
What's one key advantage of a digital bookkeeping system over a manual one?
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.
Put these customer documents in order: invoice, customer order, delivery note, quotation.
Quotation (estimated price) → customer order (confirms items wanted) → delivery note (confirms goods delivered) → invoice (requests payment).
What must a valid VAT sales invoice show, in addition to the goods and price?
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.
How does a trade discount differ from a bulk discount?
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.
How is a prompt payment discount (PPD) different from a trade or bulk discount in how it's processed?
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.
In what order do you apply trade/bulk discounts and VAT when calculating an invoice total?
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.
What are the key columns in a sales daybook?
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.
A customer returns faulty goods bought on credit. Which book of prime entry records this?
The sales returns daybook. A credit note is issued to the customer and recorded there, reducing the amount they owe on the receivables ledger.
A customer's payment doesn't match any single invoice amount. What are the two ways it could be allocated?
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.
A customer pays more than they owe. What has occurred and how is it flagged?
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.
What effect does a credit note have on a customer's account?
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.
Put these supplier documents in order: purchase order, supplier invoice, goods received note (GRN).
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.
Why do businesses complete a Goods Received Note (GRN) before approving a supplier invoice?
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.
What are the key columns in a purchases daybook?
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.
When reconciling a supplier statement to the payables ledger, what kinds of differences should you expect to find?
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.
How do discounts received from a supplier affect the amount you owe them?
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.
You return faulty goods to a supplier that were bought on credit. Which book of prime entry records this?
The purchases returns daybook. The supplier should send a credit note, which reduces the amount owed to them on the payables ledger.
How do you calculate the amount actually due to a supplier after discounts and VAT?
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.
A supplier statement shows a higher balance than your payables ledger for that supplier. What's the first thing to check?
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.
Why is reconciling supplier statements against the payables ledger an important control?
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.
You spot the same supplier invoice recorded twice in the purchases daybook. What type of error is this and what's the fix?
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.
What information does an analysed cash book record for each transaction?
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.
How does the imprest system for petty cash work?
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.
How does a non-imprest petty cash system differ from the imprest system?
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.
How do you extract the VAT amount from a gross (VAT-inclusive) figure at the UK standard rate?
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.
How do you calculate VAT to add on top of a net (VAT-exclusive) figure?
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.
What's the difference between a standing order and a direct debit as recurring bank entries?
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.
What is a petty cash voucher, and why is it required for every payment from the float?
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.
A customer's single payment is enough to clear two separate outstanding invoices. How is it allocated?
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.
What normally triggers reimbursement of a petty cash float?
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.
Why does the cash book need separate cash and bank columns, even though both record money movements?
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.
How do daybook totals get posted to the general ledger?
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.
What's the relationship between the receivables ledger and the receivables control account?
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.
What does the payables control account represent?
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.
What do 'balance carried down (c/d)' and 'balance brought down (b/d)' mean when balancing a ledger account?
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.
What is a trial balance, and what does it check?
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.
If a trial balance balances, does that guarantee there are no errors in the accounts?
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.
What's the difference between an error of omission and an error of commission?
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.
What's the difference between an error of original entry and a compensating error?
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.
What does the VAT control account in the general ledger record?
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.
Why must the total of individual customer balances in the receivables ledger always match the receivables control account?
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.
Frequently Asked Questions
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.
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.
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.
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.
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.
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