Tax in Context

Case Study scenarios contain numerous tax planning opportunities and issues. Effective identification requires:

• Sound technical foundation (TC, BPT modules)
• Recognising scenario triggers
• Understanding interactions between taxes
• Awareness of recent UK tax developments
• Professional scepticism for inappropriate structures

Common scenario triggers and tax considerations:

Approach to identifying tax opportunities in Case Study answers:

For each scenario fact, ask:

1. What taxes apply (CT, IT, NIC, CGT, IHT, VAT, SDLT)?
2. What reliefs/exemptions are available?
3. Are there structuring options?
4. What are the calculations?
5. Are there ethical/professional issues?
6. What are the commercial implications?

CORPORATION TAX OPPORTUNITIES:

1. R&D Tax Relief:

• SME scheme (under specific size thresholds): enhanced deduction; payable credit if loss-making
• RDEC (Research and Development Expenditure Credit) for larger companies: 20% (rate from April 2023)
• Significant reform 2023-2024: merged scheme; SME rates reduced
• Eligibility: project resolving scientific/technological uncertainty
• Common in tech, pharma, manufacturing, software development
• Documentation critical; HMRC enquiries increasing

2. Patent Box:

• Effective 10% CT rate on profits from patented inventions
• Requires UK or EEA patent
• Election required
• Can combine with R&D relief
• Significant for IP-rich businesses

3. Capital Allowances:

• AIA: 100% for £1m of qualifying expenditure (2024-25)
• FYA (Full Expensing) for main rate plant from 1 April 2023 — now permanent
• 50% FYA for special rate plant
• Special rate pool: 6%
• Structures and Buildings Allowance: 3% straight-line
• Specific assets: cars (depending on emissions); thermal insulation; integral features

4. Group Relief:

• 75% group: surrender current period losses to claimant company
• Flexible — different surrendering and claimant companies
• Including carried-forward losses (with restrictions)
• Consortium relief: 75% owned by 5 or fewer companies (not 75% subsidiary)

5. Substantial Shareholding Exemption (SSE):

• Exempts gains on disposal of substantial (10%+) shareholding in trading company/group
• Held for 12+ months in 6-year period before disposal
• Common in corporate structuring
• Particularly important for holding companies

6. Loss Relief Optimisation:

• Current year offset against total profits
• Carry back 12 months (or 36 for terminal)
• Carry forward (most flexible since 2017)
• Group surrender (current and brought forward)
• 50% restriction on use of losses over £5m allowance
• Strategic timing of profit/loss recognition

PERSONAL TAX OPPORTUNITIES:

1. Owner extraction strategies:

• Salary: deductible for company; PAYE + NIC for individual
• Dividends: not deductible; lower personal tax (8.75%/33.75%/39.35% from £500 allowance)
• Optimal mix typically: salary up to NIC threshold + dividends
• Pension contributions: tax-efficient extraction route
• Benefits in kind: specific BIK rules

2. Pension Planning:

• Annual allowance £60k (tapered for high earners — taper £200k/£260k thresholds)
• Carry forward up to 3 years' unused allowance
• Money Purchase Annual Allowance £10k (if flexibly accessed pension)
• Lifetime allowance abolished from 6 April 2024 (replaced by lump sum allowance)
• Employer contributions tax-efficient
• Death benefits

3. EIS/SEIS:

• EIS: 30% income tax relief on £1m investment; CGT deferral; loss relief; IHT exemption after 2 years; CGT-free disposal after 3 years
• SEIS: 50% income tax relief on £200k; 50% CGT exemption on reinvested gain; loss relief; IHT exemption
• VCT: 30% income tax relief on £200k; tax-free dividends; CGT exempt
• Specific company qualifying conditions

4. ISA / pensions:

• ISA: £20k pa allowance; tax-free growth and income
• Lifetime ISA (under 40s): £4k pa with 25% government bonus
• Junior ISA: £9k pa

CGT OPPORTUNITIES:

1. Business Asset Disposal Relief (BADR — formerly entrepreneurs' relief):

• 10% rate on qualifying gains (uplifted to 14% in 2025/26 then 18% from 2026/27)
• £1m lifetime limit (significantly reduced from £10m in 2020)
• Conditions: 5%+ shareholding; officer/employee; trading company; 24+ months
• Significant erosion over recent years

2. Investors' Relief:

• 10% rate on qualifying disposals (uplifted similarly)
• £1m lifetime limit (reduced from £10m in 2024)
• Unlisted trading company shares; held 3+ years; not officer/employee at issue
• Less commonly utilised

3. Rollover Relief:

• Defer gain on disposal of qualifying business asset by reinvesting in qualifying replacement
• Reinvestment 12 months before to 36 months after
• Asset list specific; no goodwill since 2002

4. Holdover/Gift Relief (s.165 TCGA):

• Defer gain on gift of qualifying business asset
• Gain held over to recipient (reduces base cost)
• Useful for succession planning

5. Annual exemption:

• £3,000 for 2024-25 (significantly reduced from previous £12,300)
• Plan disposals across tax years if approaching limit
• Inter-spouse transfers (no gain/no loss) to use both annual exemptions

6. PPR (Principal Private Residence):

• Main residence exemption
• Final period exemption: 9 months
• Letting relief: now restricted to "shared occupancy" only
• Periods of absence rules

IHT OPPORTUNITIES:

1. Lifetime gifts:

• PETs (Potentially Exempt Transfers): 7-year rule
• Annual exemption £3k
• Small gifts £250 per recipient pa
• Wedding gifts (£5k from parent; £2.5k grandparent; £1k other)
• Normal expenditure out of income (must show pattern)
• Spouse exemption (unlimited UK domiciled)

2. Business Property Relief (BPR):

• 100% on shares in unquoted trading companies; sole trader/partnership business
• 50% on certain other business assets
• 2-year ownership period
  
• From 6 April 2026: 100% relief capped at £1m; 50% above
• Significant restriction announced — major impact on family business succession

3. Agricultural Property Relief (APR):

• 100% on agricultural property (with conditions)
• 50% in some cases
• From 6 April 2026: similar £1m cap restriction

4. Nil rate band:

• £325k frozen until 2027/28
• Residence nil rate band £175k (for direct descendants)
• Tapered for estates over £2m
• Spousal transferability

VAT OPPORTUNITIES:

• VAT group registration (single VAT return; intra-group supplies disregarded)
• Partial exemption planning
• Capital Goods Scheme planning
• Option to tax (commercial property)
• Cash accounting scheme (under £1.35m turnover)
• Annual accounting scheme
• Flat rate scheme (small businesses)
• TOGC (Transfer of Going Concern) — outside VAT scope
• International: place of supply rules; reverse charge; OSS for digital services

SDLT OPPORTUNITIES:

• Multiple Dwellings Relief (MDR) — abolished 1 June 2024 for residential
• Sub-sale relief (s.45 FA 2003)
• Group relief (intra-group transfers — but anti-avoidance)
• First-time buyer relief
• Reorganisation reliefs
• Mixed-use property classification

Case Study often requires advice on STRUCTURE — how to organise transactions, businesses, or families for tax efficiency.

1. CHOICE OF BUSINESS MEDIUM:

Common decision points:

• Sole trader vs partnership vs LLP vs limited company
• UK private limited vs PLC
• UK vs offshore (significant restrictions and substance requirements)

Tax comparison: company vs sole trader

Key decision factors:

• Profit level (higher profits favour company)
• Need for retained profits
• Liability protection requirements
• Future sale plans
• Pension planning
• Family involvement
• External investment plans

2. INCOME EXTRACTION FROM COMPANIES:

Owner-director typically takes mix:

• SALARY: deductible for company (subject to "wholly and exclusively"); PAYE + NIC for individual; usually small salary up to NIC primary threshold
• BENEFITS IN KIND: specific BIK rules; some efficient (e.g., electric cars at 2% BIK)
• DIVIDENDS: not deductible for company; £500 allowance + tax at 8.75%/33.75%/39.35%
• PENSION CONTRIBUTIONS: very efficient; employer deductible; not BIK; tax-free growth
• LOAN ACCOUNT: must be carefully managed (s.455 charge if outstanding 9 months after year-end at 33.75%)

Optimisation principles:

• Minimum salary up to NIC threshold (currently £6,396 for primary; £9,100 for secondary)
• Use dividend allowance (£500)
• Pension contributions where possible
• Spouse income splitting where genuinely involved
• Company pays personal expenses where allowable (e.g., business mileage)
• Avoid director's loan account issues

3. GROUP STRUCTURES:

75% group definition:

• 75%+ ownership for group relief
• Different definitions for different reliefs
• Direct or indirect ownership

Benefits of group structures:

• Group relief (current and brought forward losses)
• Group payment arrangements
• Capital allowances election (s.198 CAA 2001)
• VAT group (subject to anti-avoidance)
• SDLT group relief (subject to clawback)
• Asset transfers without gain (no gain/no loss for shares)
• Substantial shareholding exemption on disposals

Pitfalls:

• Degrouping charges on disposal of subsidiary
• Anti-avoidance provisions
• Compliance complexity
• UK CIR (Corporate Interest Restriction) — 30% of EBITDA limit on net interest deductions; £2m de minimis

Holding company structure:

• Risk segregation
• Asset protection
• Group relief flexibility
• SSE on disposal
• Tax-efficient dividends within group

4. FINANCING DECISIONS — DEBT vs EQUITY:

Tax considerations:

• Debt: interest deductible (subject to CIR)
• Equity: dividends not deductible; CGT on disposal
• Hybrid instruments: complex rules (anti-hybrid)

Constraints on debt deductions:

• CIR (Corporate Interest Restriction): 30% of tax-EBITDA; £2m de minimis
• Anti-hybrid rules
• Unallowable purposes test (loan relationship)
• Transfer pricing (intercompany loans must be arm's length)
• Worldwide debt cap

5. SHARE SCHEMES:

EMI typically most favourable for qualifying SMEs — major attraction for early-stage employees.

6. INTERNATIONAL STRUCTURING:

Increasingly restricted by:

• Pillar Two (15% global minimum tax) — UK MTT effective January 2024
• Diverted Profits Tax (25%) — designed to combat profit shifting
• CFC (Controlled Foreign Companies) rules
• Anti-hybrid rules
• Substance requirements (DEMPE — Development, Enhancement, Maintenance, Protection, Exploitation of intangibles)
• Transfer pricing requirements
• Treaty shopping anti-abuse provisions
• BEPS implementations

Historic structures (e.g., Irish/Dutch/Caribbean IP holding) significantly less effective. Modern structures emphasise SUBSTANCE over form.

7. FAMILY/SUCCESSION PLANNING:

Common structures:

• Trusts (interest in possession; discretionary; bare trusts)
• Family Investment Companies (FICs) — increasingly used for wealth transfer
• Lifetime gifts (PETs)
• Will planning (residence nil rate band; spousal transferability)
• Deeds of variation (within 2 years of death)
• Business succession (BPR; gift relief; share schemes)

Recent developments affecting structuring:

• BPR/APR cap from 2026 — significant for family businesses
• BADR rate increases
• Annual CGT exemption reduction to £3k
• Pillar Two impact on international structures
• Inheritance tax on pensions (proposed)

Case Study often requires CALCULATING tax consequences of specific transactions. Approach systematically.

1. ACQUISITION OF A BUSINESS:

Share purchase vs asset purchase decision:

Worked example: Company buys subsidiary for £200m; £40m fair value uplift on acquired assets.

Tax considerations:

• Stamp Duty: 0.5% × £200m = £1m
• Deferred tax on FV uplift: £40m × 25% = £10m DT liability (increases goodwill)
• Goodwill: not deductible for CT (post-2002 amortisation rules — limited deduction for related party purchases)
• Group: now in 75% group with parent — group relief available
• SSE: not relevant for buyer (would be relevant for corporate seller)
• CIR review: combined entity's interest deductibility

2. DISPOSAL OF SUBSIDIARY:

Worked example: Parent company sells subsidiary for £300m; cost £100m; held 5 years.

Step 1: Check SSE conditions:

• Substantial shareholding (10%+): ✓
• Held continuously 12+ months in 6-year period: ✓
• Subsidiary is trading or member of trading group: ✓ (assume)
• Conclusion: SSE applies

Step 2: Tax outcome:

• Gain of £200m EXEMPT under SSE
• No CT on disposal
• Significant tax benefit

Step 3: Other considerations:

• Degrouping charges if group assets transferred in last 6 years
• VAT (TOGC if assets — not shares)
• Cash flow timing
• Use of proceeds (further investment)

3. INTRA-GROUP REORGANISATION:

Common scenarios:

• Hive-down before sale
• Demergers
• Restructuring for efficiency

Tax considerations:

• Asset transfers within 75% group: no gain/no loss (s.171 TCGA)
• SDLT: group relief available (subject to 3-year clawback if leaves group)
• VAT: no VAT on intra-group supplies if VAT group registered
• Capital allowances: continuity of tax pool

4. SHARE-FOR-SHARE EXCHANGE:

When acquiring company issues shares as consideration:

• Selling shareholders: no immediate disposal — base cost rolls into new shares
• Subject to: anti-avoidance (commercial reasons; no hidden cash)
• Clearance procedure available (s.138)
• Useful for non-cash consideration
• Triggers gain when new shares disposed

5. INCORPORATION:

Sole trader/partnership transferring to company:

• Transfer of going concern — VAT outside scope
• SDLT on property at MV
• S.162 incorporation relief: defer CGT on goodwill/business assets if all consideration is shares
• Or s.165 holdover (gift to person, not company)
• Capital allowances elections
• Going forward: corporation tax framework applies

6. MBO (Management Buy-Out):

Common structure:

• NewCo formed by management + private equity
• NewCo borrows + receives equity
• NewCo acquires target
• Target services debt (interest deductible subject to CIR)

Tax considerations:

• Interest deductibility (CIR; thin cap; transfer pricing on PE debt)
• Management equity: tax-efficient if EMI / growth shares
• Exit (3-7 years typically): BADR for management; SSE for PE if corporate
• Stamp duty on share purchases

7. CROSS-BORDER TRANSACTIONS:

UK company acquiring foreign target:

• Pillar Two: combined entity must consider 15% effective rate test
• Transfer pricing: any intercompany arrangements at arm's length
• CFC rules: foreign subsidiaries' profits potentially attributed to UK
• Withholding taxes on dividends, interest, royalties (treaty rates)
• Foreign tax credits in UK
• Diverted Profits Tax: anti-avoidance for arrangements lacking substance
• Permanent establishments
• VAT and customs duties

UK company selling foreign subsidiary:

• SSE potentially available
• FX considerations (CGT on foreign gain in £)
• Local tax in foreign jurisdiction
• Treaty implications

8. LIQUIDATION/MEMBERS' VOLUNTARY LIQUIDATION (MVL):

Solvent winding-up — common for retiring owner-managers:

• Distributions in liquidation taxed as CAPITAL not income
• BADR potentially available (if conditions met)
• Anti-phoenixing rules: must not start similar business within 2 years
• Targeted Anti-Avoidance Rule (TAAR)

9. STRUCTURED EXAMPLE — BUSINESS SALE:

Scenario: Owner sells 100% trading company shares for £5m; cost £100k; held 10 years; satisfies BADR conditions.

Calculation:

• Gain: £5,000,000 − £100,000 = £4,900,000
• BADR: first £1,000,000 at 14% (2025/26 rate) = £140,000
• Remaining £3,900,000 at 24% (CGT main rate) = £936,000
• Less annual exemption (£3,000) at marginal rate
• Total tax: ~£1,076,000
• Effective rate: ~22%

Without BADR:

• £4,900,000 × 24% = £1,176,000
• BADR saving: ~£100,000 (with reducing rates)
• BADR saving has reduced significantly with rate increases

Pre-sale considerations:

• Verify BADR conditions throughout 24-month period
• Consider EOT (Employee Ownership Trust) — 0% CGT if conditions met
• Pension contribution before sale
• Family planning (gift to spouse before sale)
• Spread of consideration over years (timing of base cost)
• Ensure no pre-sale dividends triggering distribution

10. STRUCTURE OF CONSIDERATION:

Different consideration types have different tax treatments:

• Cash: gain on disposal at sale; CGT timing
• Shares: rollover (s.135) under share-for-share rules
• Loan notes: defer gain until redemption (qualifying corporate bonds vs non-QCB)
• Earn-out: estimated future consideration; CGT on disposal at expected value; reassessed if different
• Mixed consideration: apportionment

Tax ethics is critical to Case Study Tax in Context. PCRT (Professional Conduct in Relation to Taxation) is the governing framework for chartered accountants.

PCRT — Professional Conduct in Relation to Taxation:

Joint guidance from major UK accountancy/tax bodies (ICAEW, CIOT, ICAS, ATT, CIPFA, AAT). Sets STANDARDS for tax practice.

Five fundamental principles (mirror ICAEW Code):

1. Integrity
2. Objectivity
3. Professional Competence and Due Care
4. Confidentiality
5. Professional Behaviour

Five PCRT-specific Standards:

1. CLIENT SPECIFIC STANDARD:

• Tax advice must be specific to client's particular facts
• Generic advice insufficient
• Member's advice should have regard to client's circumstances

2. LAWFUL STANDARD:

• Members must adhere to law
• Cannot assist client in unlawful activity
• Distinguish from aggressive but lawful planning

3. DISCLOSURE AND TRANSPARENCY STANDARD:

• Information provided to authorities should be ACCURATE and COMPLETE
• Don't cherry-pick information
• Disclose required information

4. TAX PLANNING ARRANGEMENTS STANDARD:

• Members MUST NOT create, encourage or promote tax planning arrangements OR structures that:
  • Set out to achieve results contrary to clear intention of Parliament; AND
  • Are highly artificial or contrived AND seek to exploit shortcomings in legislation
• This is the KEY STANDARD on tax avoidance
• Tightened progressively over recent years

5. PROFESSIONAL JUDGEMENT AND APPROPRIATE DOCUMENTATION:

• Members exercise professional judgement
• Document advice and reasoning
• Particularly important for complex matters

TAX PLANNING vs AVOIDANCE vs EVASION:

The boundary is contested. Recent direction: PCRT and legal frameworks increasingly tight, but legitimate planning still acceptable.

UK ANTI-AVOIDANCE FRAMEWORKS:

1. GAAR — General Anti-Abuse Rule (FA 2013):

• Applies to "abusive" tax arrangements
• "Double reasonableness test" — would reasonable course of action achieve same?
• Counters tax advantage
• GAAR Advisory Panel reviews
• Penalties (60% of counteracted advantage)

2. TAARs — Targeted Anti-Avoidance Rules:

• Specific provisions for specific arrangements
• E.g., transactions in securities; close companies; loan relationships
• Often broader than GAAR

3. DOTAS — Disclosure of Tax Avoidance Schemes:

• Mandatory disclosure for certain arrangements
• Hallmarks (premium fee; standardised tax product; loss schemes; etc.)
• Penalties for non-disclosure
• HMRC issues scheme reference numbers

4. POTAS — Promoters of Tax Avoidance Schemes:

• Targeting promoters who continue with avoidance
• Conduct notices; monitoring notices
• Public naming of promoters

5. ENABLERS LEGISLATION (FA 2017):

• Penalties on those enabling defeated abusive arrangements
• 50% of fees received
• Affects advisors, accountants, lawyers

6. HALIFAX/RAMSAY PRINCIPLES:

• Halifax: VAT case — abuse of EU law principle
• Ramsay: courts can ignore artificial steps in tax planning schemes
• Apply purposive interpretation rather than literal
• Established case law restricting artificial structures

PCRT IN PRACTICE — SPECIFIC SCENARIOS:

Scenario 1: Client requests help with aggressive scheme:

• Member should DECLINE if PCRT Standard 4 breached (artificial, contrived, contrary to intention)
• Document reasons for declining
• Consider whether to continue acting at all

Scenario 2: Client provides incomplete information:

• Cannot rely on incomplete information (Client Specific Standard)
• Request full information
• Explain consequences of incomplete disclosure
• Consider obtaining management representations

Scenario 3: Disagreement on tax position:

• Provide professional advice
• Client makes decision
• If client takes position member would not advise: consider acting
• If position is INCORRECT or NON-COMPLIANT: cannot assist
• If position is AGGRESSIVE but DEFENSIBLE: may continue acting

Scenario 4: Discovering past errors:

• Encourage client to correct
• If client refuses material correction: consider professional duties
• Money laundering implications (POCA) if tax evasion
• SAR may be required
• NOCLAR considerations

Scenario 5: Conflicting client interests:

• Family with multiple members' tax planning
• Disclose conflicts
• Obtain consent
• Consider whether able to act independently
• May need to decline one or both

Scenario 6: HMRC enquiry/dispute:

• Cooperate appropriately
• Provide information requested
• Ensure information complete and accurate
• Distinguish privileged advice from facts
• Don't mislead
• Consider settlement strategies

MONEY LAUNDERING (POCA / MLR 2017):

Tax evasion = money laundering predicate offence:

• If member discovers evasion: SAR (Suspicious Activity Report) to NCA
• Tipping-off offence: cannot tell client of SAR (separate from communication on tax matter)
• MLRO (Money Laundering Reporting Officer) in firm
• Customer Due Diligence requirements
• Risk assessment
• Record keeping

NOCLAR (Section 360 ICAEW Code):

• Applies to non-compliance with laws/regulations
• Tax non-compliance falls within scope
• Tiered approach: discuss; encourage rectification; if inadequate, consider further
• Public interest considerations
• Documentation

RECENT CONTEXT:

Tax avoidance attitudes have shifted significantly:

• Public opinion increasingly hostile to "tax avoidance"
• Reputational risk for clients and advisors
• Boards reluctant to approve aggressive arrangements
• HMRC more aggressive in challenging
• Legislative response: GAAR, DOTAS, POTAS, enablers
• OECD action: BEPS, Pillar Two
• Substance requirements increasingly important

Modern tax practice EMPHASISES SUBSTANCE OVER FORM. Aggressive structures of past decades increasingly ineffective.

EMBEDDING ETHICS IN CASE STUDY ANSWERS:

For each tax issue identified:

1. Identify the planning opportunity or issue
2. Apply technical rules
3. Calculate tax outcome
4. Consider PCRT principles
5. Evaluate ethical/professional position
6. Recommend with appropriate caveats

Common ethical flags in Case Study tax scenarios:

• Aggressive cross-border structures (substance lacking)
• Schemes that achieve results "too good to be true"
• Pressure to take aggressive positions
• Incomplete client information
• Discovery of past evasion
• Conflicts of interest (family; corporate)
• Greenwashing combined with tax planning
• Failure to disclose required information

Identify each flag explicitly; apply PCRT framework; recommend appropriate action.

UK tax landscape has changed substantially in recent years. Case Study scenarios increasingly include current developments.

1. PILLAR TWO — GLOBAL MINIMUM TAX:

Background:

• OECD initiative to address tax challenges of digitalisation
• Pillar 1: reallocation of taxing rights (still in progress)
• Pillar 2: 15% global minimum effective tax rate

UK implementation:

• Multinational Top-up Tax (MTT) — UK's implementation of Income Inclusion Rule (IIR)
• Effective from 31 December 2023 (accounting periods beginning on or after)
• Domestic Top-up Tax (DTT) — UK's implementation of QDMTT
• Same effective date
• UTPR (Undertaxed Payments Rule) — postponed

Scope:

• MNE groups with consolidated revenue €750m+ (in 2 of last 4 years)
• Each constituent entity's ETR calculated by jurisdiction
• If ETR < 15% in any jurisdiction: top-up tax
• UK's share collected via MTT/DTT

Effective tax rate (ETR) calculation:

• Covered taxes (current + deferred for some)
• Divided by GloBE income
• Specific Pillar 2 GloBE rules adjustments
• Substance-based income exclusion (carve-out for tangible assets and payroll)

Implications:

• Many historic structures negated — savings disappear
• Tax havens less attractive for in-scope groups
• Compliance complexity significant
• Systems implementation costs
• Rate harmonisation expected (countries raising rates to capture)

IFRS implications (IAS 12):

• Mandatory temporary exception from recognising and disclosing deferred tax for Pillar 2 top-up tax (IAS 12 amendment 2023)
• Disclosure of current tax expense from Pillar 2
• Disclosure of jurisdictions affected
• Specific Pillar 2 disclosure requirements

2. UK CORPORATE INTEREST RESTRICTION (CIR):

• Limits net interest deduction to 30% of UK tax-EBITDA
• £2m de minimis allowance
• Group ratio rule (alternative based on group ratio)
• Carry forward of restricted interest (up to 5 years)
• Public infrastructure exemption
• Significant for leveraged structures and PE

3. R&D RELIEF REFORM:

• SME scheme reduced and merged with RDEC for accounting periods beginning on or after 1 April 2024
• Single merged scheme: 20% expenditure credit (similar to RDEC)
• Loss-making SMEs: enhanced rate (effective 27%)
• Northern Ireland-specific rules
• Increased HMRC enquiries on legitimacy of claims
• Documentation critical

4. CGT RATE INCREASES:

• From 30 October 2024 Budget: main rates 18%/24% (up from 10%/20% for non-residential gains)
• BADR rate increasing: 14% from April 2025; 18% from April 2026
• Investors' Relief similarly increased
• Annual exemption £3,000 (significantly reduced)
• Carried interest — significantly higher rates from 2025

5. INHERITANCE TAX REFORM (Autumn 2024 Budget):

• BPR/APR cap from 6 April 2026: 100% relief on first £1m combined; 50% on excess
• Significant impact on family business and farm succession
• Pensions to be subject to IHT from April 2027 (proposed)
• Nil rate band frozen until 2030
• Long-term resident regime (replacing non-dom): 6 April 2025

6. EMPLOYER NIC INCREASE:

• From 6 April 2025: rate increased from 13.8% to 15%
• Employer NIC threshold reduced from £9,100 to £5,000
• Employment Allowance increased from £5,000 to £10,500
• Significant cost increase for employers

7. NON-DOMICILE REFORM:

• Remittance basis abolished from 6 April 2025
• Replaced by 4-year UK residence regime
• Long-term resident IHT regime
• Transitional arrangements
• Significant impact on inbound talent and structures

8. MAKING TAX DIGITAL (MTD):

• VAT: in place since 2019
• Income tax self-assessment: phased from April 2026 for larger businesses
• Corporation tax: future
• Quarterly digital reporting
• Compatible software required

9. SUSTAINABILITY-LINKED TAX:

• UK Plastic Packaging Tax (£200/tonne — increased)
• Climate Change Levy
• Aggregates Levy
• Carbon Border Adjustment Mechanism (CBAM): announced for 2027 (UK)
• Green incentives in capital allowances (e.g., electric vehicles)

10. INCREASED HMRC FOCUS:

• Increased compliance activity
• Tax gap focus (£35.8bn for 2022-23)
• Online compliance increase
• R&D claim scrutiny
• Cross-border structures
• Wealthy individuals and complex structures
• Crypto assets

INTEGRATING TAX WITH OTHER DISCIPLINES:

Tax × Financial Reporting:

• Deferred tax (IAS 12) — temporary differences from tax/accounting timing
• Acquisition tax adjustments
• Pillar 2 disclosure
• Uncertain tax positions (IFRIC 23)
• Effective tax rate disclosure
• Going concern (tax liabilities)

Tax × Audit:

• Tax accruals/provisions audit
• Uncertain tax positions evidence
• Deferred tax recoverability
• Going concern (tax liability impact)
• Significant judgement areas
• Specialist tax audit expertise needed

Tax × Strategy:

• M&A pricing (tax synergies; structure)
• Choice of business medium
• International strategy (substance requirements)
• Investment decisions (after-tax returns)
• Capital structure (CIR, deductibility)
• Sustainability strategy (taxes and incentives)

Tax × Ethics:

• PCRT throughout
• Tax planning vs avoidance
• Reputational considerations
• Whistleblowing on tax fraud
• NOCLAR for non-compliance
• Money laundering reporting

Case Study tax answer structure:

1. Identify tax issue from scenario
2. State applicable tax rules
3. Apply to scenario specifics
4. Calculate tax outcome (with workings)
5. Consider PCRT and ethical position
6. Note interactions with other disciplines
7. State commercial implications
8. Recommend approach with caveats

Common pitfalls:

• Out-of-date rates (use CURRENT rates)
• Ignoring recent reforms (Pillar 2; BPR cap; CGT rises)
• Generic tax planning ignoring scenario specifics
• Missing ethical considerations
• Calculation errors
• Failing to integrate with reporting/audit/strategy
• Not noting commercial constraints
• Recommending aggressive structures inconsistent with PCRT