UK VAT

Why A? And why not the others?

Correct answer: A. Within 30 days of the end of July 2026, i.e. by 30 August 2026, with registration effective from 1 September 2026

HMRC requires a business to register for VAT within 30 days of the end of the month in which its rolling 12-month taxable turnover first exceeded £90,000, so a threshold breach identified as occurring during July 2026 gives a deadline of 30 August 2026; the effective date of registration is then the first day of the second month after the threshold was exceeded, which is 1 September 2026. The option counting 30 days from the exact date turnover crossed the threshold rather than from the end of that month misstates how the clock starts running under HMRC's rules. The option describing a quarter-end deadline invents a link between registration timing and VAT return periods that does not exist; registration deadlines are set independently of a business's own accounting quarters. The option claiming an annual look-back is also wrong: the £90,000 test is a continuously rolling 12-month calculation reassessed on an ongoing basis, not a fixed calendar-year or tax-year comparison, which is precisely why businesses must monitor turnover throughout the year rather than only at year-end.

Source: GOV.UK: Register for VAT — When to register for VAT

Why B? And why not the others?

Correct answer: B. The clothing business can recover input VAT on its costs because zero-rated supplies remain taxable supplies within the VAT system, whereas the insurance business generally cannot recover input VAT relating to its exempt supplies

Zero-rated supplies are taxable supplies charged at 0%, so a business making only zero-rated supplies remains fully within the VAT system and can recover input VAT on its costs in the normal way, whereas exempt supplies fall outside the VAT system entirely, meaning a business making only exempt supplies generally cannot recover the input VAT relating to those supplies. The option claiming neither business can recover input VAT wrongly treats zero-rated and exempt supplies as equivalent, ignoring that only one of the two categories keeps the business inside the taxable-supply system. The option claiming the insurance business recovers input VAT in full inverts the actual rule: exempt status is the less favourable position for input tax recovery, not the more favourable one, since exempt supplies carry no right of recovery at all absent partial exemption relief. The option claiming both recover input VAT in full because both charge 0% conflates two legally distinct categories that only look similar from the customer's point of view (no VAT charged) but are treated completely differently for the supplying business's own input tax position.

Source: GOV.UK: VAT rates on different goods and services

Why C? And why not the others?

Correct answer: C. 28 March, because issuing a VAT invoice within 14 days of the basic tax point creates a later actual tax point on the invoice date

Under HMRC's time of supply rules, the basic tax point set by delivery of the goods is overridden if the supplier issues a VAT invoice within 14 days of that basic tax point; doing so creates a later actual tax point on the date the invoice is issued, so the tax point here moves from 20 March to 28 March. The option treating the basic tax point as fixed and unchangeable ignores that this 14-day rule is a routine, commonly used feature of the time of supply rules, not an exceptional override. The option tying the tax point to the date of payment misapplies a different scenario; payment can create an actual tax point only where payment or a payment-triggered invoice precedes the basic tax point, not as a general rule that payment date always governs. The option pointing to the end of the VAT accounting period confuses when a supply must be reported with when its tax point arises; the tax point determines which accounting period a supply falls into, it is not itself set by the period's end date.

Source: GOV.UK (HMRC internal manual): VAT Time of Supply — VATTOS5240, extensions to the 14 day rule

Why D? And why not the others?

Correct answer: D. Exporting the data as a CSV file from the first software package and importing that CSV file into the spreadsheet, or using a linked, formula-driven cell reference between the two

HMRC's Making Tax Digital for VAT rules require that once data enters the digital records, any further transfer between software programs, products, or applications must happen through a genuine digital link, and both an exported-and-imported CSV file and a linked or formula-driven cell reference between two pieces of software satisfy that requirement because the data moves electronically without manual re-entry. Manually retyping figures into a spreadsheet is explicitly not a digital link regardless of who performs the retyping, because HMRC's rule concerns the method of transfer, not the identity or reliability of the person carrying it out. Copying and pasting cells is likewise explicitly excluded by HMRC's guidance, even though it might seem more automated than typing from scratch, because it still requires a person to select and move the data rather than the software transferring it directly. Reading figures from a screen or printout and keying them in from memory is simply a variant of manual retyping and fails the digital link test for the same reason: the transfer depends on human transcription rather than an electronic connection between the two systems.

Source: GOV.UK: VAT Notice 700/22, Making Tax Digital for VAT — digital links

Why B? And why not the others?

Correct answer: B. 16.5%, because spending below 2% of VAT-inclusive turnover on relevant goods makes it a limited cost trader regardless of its business sector

HMRC's limited cost trader test classifies a Flat Rate Scheme user as a limited cost trader if its VAT-inclusive spending on relevant goods is below 2% of its VAT-inclusive flat rate turnover, and at 1.5% this business falls squarely below that 2% threshold, so it must use the fixed 16.5% rate regardless of which sector it operates in. The option applying the normal sector rate wrongly treats 1.5% as sufficient spending to escape the limited cost trader rule, when in fact anything below the 2% line triggers the higher flat rate. The option jumping to the 20% standard rate misunderstands the consequence of failing the test: being a limited cost trader changes which flat rate percentage applies within the scheme, it does not remove the business from the Flat Rate Scheme or push it onto standard-rate accounting. The option treating the business as making no taxable supplies confuses low goods spending with having no sales at all; the limited cost trader test is about the ratio of qualifying goods purchases to turnover, not about whether the business is trading or making taxable supplies.

Source: GOV.UK: Flat Rate Scheme for small businesses (VAT Notice 733)

Why A? And why not the others?

Correct answer: A. Yes, it can join because its estimated turnover is below the £1.35 million entry limit; it would have to leave once its actual taxable turnover exceeds £1.6 million

HMRC allows a business to join the Cash Accounting Scheme if it expects its taxable turnover for the next 12 months to be £1.35 million or less, which this business satisfies at an estimated £1.2 million, but it must then leave the scheme once its actual taxable turnover exceeds the higher £1.6 million exit threshold, a deliberately separate and higher figure from the entry limit. The option restricting the scheme to Flat Rate Scheme users is wrong because the Cash Accounting Scheme and the Flat Rate Scheme are independent schemes with their own separate eligibility rules, and a business does not need to use one to access the other. The option requiring same-day invoicing misunderstands the scheme entirely: cash accounting exists precisely so that VAT timing follows cash movements rather than invoice dates, so it does not impose extra invoicing speed requirements. The option claiming the exit threshold matches the £1.35 million entry figure ignores that HMRC deliberately sets a higher £1.6 million exit threshold so that a business does not have to leave the moment turnover creeps slightly above the level at which it originally joined.

Source: GOV.UK: Cash Accounting Scheme (VAT Notice 731)

Why D? And why not the others?

Correct answer: D. The business passes the de minimis test because its exempt input tax is no more than £625 per month on average and no more than half of its total input tax, so it can treat itself as fully taxable and recover that exempt input tax in full for the period

HMRC's partial exemption de minimis rule treats a business as de minimis, and therefore able to recover all of its input tax including the exempt element, only if both of two conditions are met: exempt input tax averages no more than £625 per month, and it also amounts to no more than half of the business's total input tax for the period. Here £600 per month is under £625 and 45% is under 50%, so both conditions are satisfied and the business qualifies. The option treating £600 as automatically irrecoverable ignores that the de minimis rule exists precisely to let businesses recover a small amount of exempt input tax in full rather than restrict it, provided it stays under the thresholds. The option claiming only the monetary limit matters is wrong because HMRC's test is genuinely a two-part test; failing either the monetary limit or the percentage limit on its own is enough to fail de minimis, and passing one without checking the other is not sufficient to conclude the business qualifies. The option requiring an annual-test election misdescribes the annual test as mandatory; it is an optional alternative method of applying the de minimis rule across a longer period, not a precondition for satisfying the standard period-by-period test that this business has already met.

Source: GOV.UK: Partial exemption (VAT Notice 706)

Why C? And why not the others?

Correct answer: C. The contractor, who self-accounts for the output VAT on the reverse charge basis instead of paying it to the subcontractor

Under the domestic reverse charge for building and construction services, where the supply is between two VAT-registered CIS businesses and the customer has not confirmed end-user status, the customer (the contractor here) self-accounts for the output VAT on its own VAT Return instead of the supplier charging and collecting it, reversing the normal flow of VAT accounting. The option leaving the subcontractor responsible describes exactly the situation the reverse charge is designed to prevent applying to; it would only be correct if the contractor had given written end-user confirmation, taking the supply outside the reverse charge, which did not happen here. The option claiming automatic zero-rating misdescribes the mechanism entirely: the reverse charge does not remove VAT from the transaction, it only shifts who is responsible for accounting for the VAT that is still due at the standard or reduced rate. The option basing responsibility on relative company size invents a criterion that plays no role in HMRC's rules, which turn on end-user status and CIS/VAT registration, not on the parties' comparative turnover.

Source: GOV.UK: Check when you must use the VAT domestic reverse charge for building and construction services

Why A? And why not the others?

Correct answer: A. Yes; postponed VAT accounting is available on imports from anywhere in the world, and the business simply includes its VAT registration number and EORI number on the customs declaration, without needing prior HMRC authorisation

Postponed VAT accounting lets a UK VAT-registered business declare and recover import VAT on the same VAT Return rather than paying it upfront at the border, and it applies to imports of goods from anywhere in the world, not just the EU; a business simply needs to enter its own VAT registration number and EORI number on the customs declaration, with no separate prior authorisation from HMRC required. The option limiting it to EU imports wrongly reintroduces a distinction that does not exist in the current rules, which apply the same postponed treatment regardless of the country of origin. The option claiming postponed VAT accounting was withdrawn is factually wrong; the mechanism remains available and has since been confirmed as a permanent feature rather than a temporary one. The option requiring a separate prior-approval application misstates the process: eligibility follows automatically from being VAT-registered and correctly declaring the necessary reference numbers on the import declaration, not from a distinct authorisation step businesses must apply for in advance.

Source: GOV.UK: Check when you can account for import VAT on your VAT Return

Why D? And why not the others?

Correct answer: D. The business reaches 4 points, the penalty point threshold for quarterly filers, triggering a £200 penalty, with a further £200 penalty applying for each subsequent late return while it remains at or above that threshold

Under HMRC's points-based penalty regime for VAT accounting periods starting on or after 1 January 2023, a quarterly filer's penalty point threshold is 4 points, so a business that already has 3 points and then submits another return late reaches that threshold and triggers a £200 penalty, with a further £200 penalty applying to each additional late return submitted while it remains at or above the threshold. The option citing a 10-point threshold applies the wrong figure and the wrong logic; the threshold that matters varies by filing frequency (2 for annual filers, 4 for quarterly filers, 5 for monthly filers), and 10 points is not the relevant number for any filer under this regime. The option describing an automatic £400 penalty for any late return after the first point misunderstands the regime's structure, which accumulates points below the threshold without a monetary penalty and only imposes the fixed penalty once the threshold itself is reached or exceeded. The option claiming the points system does not apply to VAT is simply wrong, since this regime was introduced specifically to replace the previous default surcharge system for VAT late submission and late payment.

Source: GOV.UK (HMRC internal manual): Compliance Handbook — penalty points and penalties for VAT

Why B? And why not the others?

Correct answer: B. Yes; all members of a VAT group are jointly and severally liable for the group's VAT debts, so HMRC can pursue Company B or Company C for the full amount even though Company A was the representative member

HMRC's VAT grouping rules make all members of a VAT group jointly and severally liable for the group's VAT debts, so even though Company A, as representative member, is responsible for submitting returns and making payments on behalf of the group, HMRC can still pursue Company B or Company C for the full amount of unpaid VAT relating to a period when they were group members, regardless of Company A's insolvency. The option confining liability solely to the representative member misunderstands the point of joint and several liability, which exists precisely so that HMRC is not left unable to collect a group's VAT debt simply because the administratively designated member cannot pay. The option requiring a separate written guarantee invents a contractual precondition that plays no role here; joint and several liability among VAT group members arises automatically from group membership under the VAT grouping rules, not from any additional agreement the companies must sign. The option limiting each company's exposure to its proportional share of turnover misdescribes joint and several liability, which by definition allows HMRC to recover the entire outstanding debt from any one liable member rather than splitting it proportionally between them.

Source: GOV.UK: Registering groups, divisions and joint ventures for VAT

Why C? And why not the others?

Correct answer: C. It can apply to deregister, because £88,000 is the deregistration threshold, set below the £90,000 registration threshold, and the test looks forward to expected turnover over the next 12 months rather than backward

HMRC sets the VAT deregistration threshold at £88,000, deliberately £2,000 below the £90,000 registration threshold, and the test for deregistering is forward-looking: a business can apply if it reasonably expects its taxable turnover over the next 12 months to stay below that figure, supported by evidence for that forecast. The option requiring proof turnover was already below £88,000 over the previous 12 months gets the direction of the test backwards; HMRC is concerned with a credible forward-looking forecast, not a historical average, which is why deregistration is not automatically available simply because last year's figures happened to be low. The option claiming a business can never deregister unless it stops trading is wrong, since deregistration on the basis of falling expected turnover is a standard, routinely used route that does not require ceasing to trade. The option requiring two consecutive tax years below the threshold invents a multi-year waiting requirement that has no basis in HMRC's rules, which assess only the forward-looking 12-month expectation at the time of the application.

Source: GOV.UK: VAT registration thresholds — deregistration