What ACCA Taxation actually tests
Taxation is 12% of the curriculum (Applied Skills level, UK variant):
| Area | What it covers |
|---|---|
| Income Tax | Employment, trading, property, and investment income; personal allowance; tax bands |
| Capital Gains Tax | Disposal proceeds, chattel rules, private residence relief, annual exempt amount |
| Inheritance Tax | Chargeable lifetime transfers, potentially exempt transfers, death estate |
| National Insurance | Class 1 (employee/employer), Class 2/4 (self-employed) |
| Corporation Tax | Taxable total profits, capital allowances, loss reliefs |
| Value Added Tax | Registration, taxable supplies, VAT returns, flat rate scheme |
Why income tax is worth building a rock-solid process for
Nearly every TX exam has an income tax computation, and the process (gross income → deductions → personal allowance → apply rate bands) is mechanical once automatic. The most common source of lost marks isn't the arithmetic — it's misapplying which band a given slice of income falls into after the personal allowance is deducted.
Sample question: Income Tax Computation
An individual has trading income of £40,000 and no other income. Assuming a personal allowance of £12,570 and a basic rate band up to £37,700 of taxable income (taxed at 20%), with the remainder taxed at 40%, approximately how much income tax is payable?
Taxable income = £40,000 − £12,570 (personal allowance) = £27,430. Since £27,430 is below the £37,700 basic rate threshold, the entire taxable amount falls in the basic rate band: £27,430 × 20% = £5,486. The higher (40%) rate never actually applies here — a common trap is assuming it must, simply because the question mentions it.
The TX syllabus, section by section
Pinnacle runs on a syllabus graph — named sections with explicit prerequisites, each one mapped against ACCA's official Syllabus and Study Guide for Taxation (TX-UK). It is the same map the free diagnostic reasons over, not a marketing summary of it. These are the six confirmed TX sections, and what each one covers:
UK Tax System & Administration
The purpose and types of taxation, direct versus indirect taxes, sources of revenue law and HMRC, tax avoidance versus evasion with the general anti-abuse rule, self-assessment for individuals and companies, payment deadlines — payments on account, quarterly instalments for large companies — compliance checks and the tribunals, and late payment interest and penalties.
Income Tax & NIC
Employment income with PAYE, payrolled benefits and form P11D; self-employment — badges of trade, adjusted trading profits, capital allowances from the AIA to the special rate pool, trading loss reliefs, partnerships; property and investment income including rent-a-room relief and ISAs; the comprehensive computation with the personal allowance, gift aid and the child benefit charge; pension contributions; and NIC classes 1, 1A and 4.
Corporation Tax
Accounting periods and taxable total profits, capital allowances, chargeable gains with indexation from a given factor, loss reliefs — current period, carry-back, group relief and 75% groups — and the small profits rate, main rate, and marginal relief.
Capital Gains Tax
Disposal proceeds and allowable deductions, the chattel rules, private residence relief, the annual exempt amount, business asset disposal relief, gift holdover relief, and the CGT rates for basic and higher rate taxpayers.
Inheritance Tax
Transfers of value, chargeable lifetime transfers and potentially exempt transfers, the diminution in value principle and the seven year accumulation principle; liabilities on lifetime transfers and on death, with the transferable and residence nil rate bands; the exemptions from small gifts to gifts on marriage, basic planning; and who pays the tax, and when.
Value Added Tax
Registration and deregistration, pre-registration input VAT and VAT groups; computing the liability — tax points, VAT invoices, zero-rated versus exempt supplies, non-deductible input VAT, impairment relief, imports, exports and postponed accounting; penalties for late submission and payment; and the cash accounting, annual accounting and flat rate schemes.
One dated fact worth planning around: June 2027 is the final sitting of this exam structure. ACCA's four-level redesign replaces it, with first sittings from July 2027 and no overlap period.
Every practice question in the bank is tagged to one of these syllabus sections — which is how the diagnostic can name the specific concept underneath a wrong answer, not just the section it sat in.
Section names follow ACCA's published Syllabus and Study Guide for TX-UK, referenced for accuracy. Pinnacle is an independent adaptive learning platform. ACCA® is a registered trademark of the Association of Chartered Certified Accountants. Pinnacle is not affiliated with, endorsed by, or connected to that organisation.