Applying Shared Reliefs and Limits: Income Tax Reliefs cap & cross-border income from trusts

Key Compliance Updates

Limit on Income Tax Reliefs (HS204 Helpsheet)

• From tax year 2025-2026 and onward, certain income tax reliefs you're claiming (trade losses, property losses, pre-cessation trade relief, etc.) are capped: max £50,000, or 25% of your adjusted total income, whichever is higher. (gov.uk)
• If you're in Self Assessment, you’ll need to check net income from those relief types and ensure you don’t exceed this cap. Exceeding it may lead to reduced relief or claw-back.

Reporting for Foreign Trusts & Transferred Assets Abroad (HS262 Helpsheet)

• If you've transferred assets or income-producing property to someone abroad, or received income from a non-resident trust, these must be reported. HMRC requires Self Assessment entries for:
  • transfers of assets where income becomes payable abroad, meeting certain conditions;
  • income and benefits from foreign trusts;
  • any exempt portions and details of basis rules or treaties if applicable. (gov.uk)
• Digital record requirements now apply when in scope of Making Tax Digital. Helpsheets updated to clarify you’ll use software and record those foreign/trust-related income items in your quarterly update.

Practical Compliance Steps

1. Audit your reliefs: Gather your claims under trade loss, property loss, etc. calculate aggregate. Check “adjusted total income” to see where your cap will fall.
2. Foreign income & trust planning: Maintain documentary evidence – trust instruments, foreign tax paid, treaty-clauses. Missing or late entries can trigger penalties.
3. Use software that captures non-resident trust / foreign asset info: Under MTD, digital tools need to include spaces for these entries.
4. Stay legit with documentation: Keep all foreign-income statements, trust payments, evidence of beneficial ownership, etc.
5. Check deadlines: Annual Self Assessment is still due by 31 January, but under MTD you’ll be doing quarterly updates which will feed into that return. Use HMRC’s published timetable. (gov.uk)

Real World Examples

• Alex, UK-resident, has adjusted total income of £180,000. He claims trade loss relief (£40,000), property loss relief (£20,000) in 2025-26. Total reliefs claimed (£60,000) exceed £50,000, but cap allows up to 25% of £180,000 = £45,000, so only £45,000 allowable; £15,000 must be carried forward or disallowed.

• Priya inherited shares in foreign trust and receives income overseas. She must report trust income in Self Assessment using HS262, even if some of it is exempt due to treaty; excludes reliefs, but records/data kept digitally and included in quarterly updates.

Avoiding Mistakes

• Don’t assume all reliefs are unlimited — the £50,000 or 25% cap bites especially for those with multiple loss claims.
• Be proactive with foreign income and trusts: omission can cost, or trigger investigations.
• Software isn’t a black box — ensure it maps fields to HMRC’s helpsheets and guidance for HS204 / HS262.
• Seek professional advice if you hold non-resident trust income or complex reliefs — the rules overlap with treaties and foreign tax credit regimes.

Bottom Line

With tax policy tightening, higher-income individuals or property owners must thread a narrow compliance line. By keeping careful records, understanding relief and limit regimes, and integrating foreign/trust income into your reporting, you’ll be better placed to avoid unwelcome surprises when submitting returns under the new digital-first landscape.