ICAEW Principles of Taxation (ICAEW) exam-day guide
ICAEW Principles of Taxation · Prepare for the day ahead.
Your checklist
Confirm exam format, delivery mode and venue details
ICAEW Principles of Taxation is a computer-based exam delivered at an ICAEW-approved test centre or, where permitted, by remote invigilation. Check your admission details for the exact date, start time, centre address or remote-setup requirements, and the permitted exam duration. If anything is unclear, confirm with the provider (ICAEW or your tuition provider) rather than relying on memory.
Photo identification that matches your registration
Bring the original form of photo ID that your registration requires (commonly a passport or photocard driving licence). The exact accepted ID list and whether a copy is acceptable can vary; confirm with the provider before exam day. A name mismatch between ID and registration is a common cause of refused entry.
Admission confirmation or candidate number
Have your exam confirmation, candidate number or booking reference available in printed or electronic form as the centre requires. Confirm with the provider whether printed confirmation is mandatory at your venue.
Approved calculator
Tax computations need a calculator. ICAEW exams generally permit a non-programmable calculator; check the current permitted-calculator list and whether the test centre supplies one or you must bring your own. Verify that your model is on the approved list, and confirm with the provider if it is not listed.
Permitted reference material only
Principles of Taxation is normally examined on a closed-book or restricted basis, but some ICAEW exams permit specific texts or a tax tables extract. Check your exam-specific instructions on what, if anything, may be taken in, and confirm with the provider. Do not assume a tax rates and allowances sheet is provided.
Know your tax rates and allowances revision approach
If the exam does not supply rate tables, you must carry key figures in memory: income tax bands and rates, personal allowance and its taper, national insurance thresholds and rates, capital allowances rates, VAT rates and registration thresholds, and the main capital gains tax and inheritance tax figures for the tax year examined. Confirm the tax year and the extent of any provided data with the provider.
Practice the computer-based exam interface
Use the ICAEW sample or practice software to rehearse the on-screen calculator, formula/scratchpad, flagging, navigation and the review screen. Familiarity with the interface saves minutes that matter in a time-pressured tax exam.
Plan timing per question type
Work out a rough minutes-per-mark budget from the total marks and duration, and decide how long to spend on objective-test-style items versus longer computational or written elements. Practise sticking to it under timed conditions in the final week.
Travel and arrival plan
Plan your route and aim to arrive with spare time before the scheduled start, since late arrival can mean refused entry. For remote invigilation, test your equipment, internet connection and room setup in advance. Confirm the exact arrival or check-in window with the provider.
Rest, hydration and a clear head
Sleep properly the night before, eat beforehand, and bring water if the venue permits it. Confirm with the provider whether drinks and snacks are allowed at your desk.
Read the exam instructions on screen carefully
Before the clock starts, check the number of questions, marks available, whether all questions are compulsory, and how answers must be entered (for example, whether workings or narrative explanations are required). Ask an invigilator if anything is ambiguous.
Backup plan for remote delivery (if applicable)
If you are sitting remotely, know the provider's technical-failure procedure and who to contact. Confirm with the provider in advance what happens if your connection drops, rather than improvising on the day.
Plan the day
Switch from learning new content to consolidation. Revisit your summary notes on income tax, national insurance, capital allowances, VAT, capital gains tax and inheritance tax, and redo a small number of timed questions under exam conditions. Check your admission details, ID, calculator and travel or remote-setup arrangements. If any rule about permitted materials or ID is unclear, confirm with the provider now, not on the morning.
Complete one full timed mock or a large block of questions to rehearse pacing and the on-screen interface. Review your errors by topic rather than re-reading everything. Note the recurring mistakes, such as forgetting to annualise or apportion allowances, mixing up the VAT registration threshold with deregistration, or misapplying the personal allowance taper.
Do light revision only: key rates, allowances, thresholds and the structure of common computations. Prepare your bag or remote workspace: ID, confirmation, approved calculator, and any permitted materials. Confirm the start time, venue and journey or equipment check. Avoid cramming new topics late at night; protect your sleep.
Eat properly, arrive or log in early, and re-read only a one-page summary of rates and thresholds. Keep calm if a figure escapes you; many tax questions can be worked from first principles or the data given. At the centre, follow invigilator instructions and check that your workstation and calculator work before the clock starts.
Read each question fully before computing, noting the tax year and any stated assumptions. Show workings where marks may be available for method, and keep an eye on your minutes-per-mark budget. Flag and move on from questions that stall you, then return to them. Check units and rounding, and use the review screen to confirm every question is answered before you submit.
Rules to check
Bring original photo ID that matches your registration details; entry may be refused if the name or document does not comply. Confirm the accepted ID list with the provider.
Take into the exam only items the provider permits. Unauthorised materials, including notes, phones or smart devices, must be left outside the exam room as instructed; possession during the exam can lead to disciplinary action.
Use only an approved calculator. Programmable or unauthorised calculators and wearable devices are typically prohibited; confirm the current permitted list with the provider.
Follow invigilator instructions at all times, including on seating, starting and stopping, and leaving the room. Do not communicate with other candidates during the exam.
Breaks are generally not permitted during the exam, and leaving the room may be supervised or restricted. Confirm the specific break and absence policy with the provider if you have a medical or access need.
Scoring is based on the marks available for each question, with marks often awarded for correct workings as well as the final figure. Answer all compulsory questions; there is normally no penalty for a wrong answer in objective-test items, so never leave a question blank.
If you need adjustments for a disability or medical condition, arrange them with the provider well before the exam; reasonable adjustments are not granted on the day.
Report any technical failure or disruption immediately to the invigilator or, for remote exams, follow the provider's stated procedure. Do not attempt to fix serious issues alone, as the provider's process governs any remedy.