Case Studies
Taxation of Carried Interest from April 2026: What Asset Managers and Globally Mobile Individuals Must Know
From April 2026, the UK’s carried interest rules are overhauled: moving fully into the income tax regime with new multipliers and stricter definitions — vital reading for fund-managers and cross-border professionals.
By NomadicTax Research Team • 5-8 min read • May 5, 2026
## What Is Changing
The UK government will implement a **revised tax regime for carried interest** effective **6 April 2026**. Under this change, carried interest will be treated as **trading profits**, subject to **Income Tax** and **Class 4 National Insurance Contributions**, rather than being taxed under Capital Gains Tax. ([gov.uk](https://www.gov.uk/government/publications/reform-of-the-tax-treatment-of-carried-interest/revised-tax-regime-for-carried-interest?utm_source=openai))
To account for the economic nature of the reward, only **72.5%** of the “qualifying” profit stream from carried interest will be taxed under this regime. ([gov.uk](https://www.gov.uk/government/publications/reform-of-the-tax-treatment-of-carried-interest/revised-tax-regime-for-carried-interest?utm_source=openai))
## Who’s Affected
- Fund managers who receive carried interest, whether resident in the UK or performing investment management services in the UK. ([gov.uk](https://www.gov.uk/government/publications/reform-of-the-tax-treatment-of-carried-interest/revised-tax-regime-for-carried-interest?utm_source=openai))
- Non-UK residents may also be impacted if they provide services performed in the UK, subject to double tax agreements. ([gov.uk](https://www.gov.uk/government/publications/reform-of-the-tax-treatment-of-carried-interest/revised-tax-regime-for-carried-interest?utm_source=openai))
- Individuals who expected the Capital Gains Treatment for carried interest must prepare for a different tax profile.
## Key Definitions and Tests
- **What qualifies as carried interest** under the new law (precise definitions in Finance Bill 2025-26). ([gov.uk](https://www.gov.uk/government/publications/reform-of-the-tax-treatment-of-carried-interest/revised-tax-regime-for-carried-interest?utm_source=openai))
- **Average holding period** of the relevant investment scheme: determines whether the carried interest is “qualifying” or not. Longer holding periods generally more favourable. ([gov.uk](https://www.gov.uk/government/publications/reform-of-the-tax-treatment-of-carried-interest/revised-tax-regime-for-carried-interest?utm_source=openai))
- Permitted deductions will still reduce the base amount taxed. The 72.5% multiplier applies to proceeds after deductions. ([gov.uk](https://www.gov.uk/government/publications/reform-of-the-tax-treatment-of-carried-interest/revised-tax-regime-for-carried-interest?utm_source=openai))
## Example Calculations
> **Scenario**: Alice, a UK-resident fund manager, receives carried interest of £100,000 in “qualifying carried interest.”
>
> 1. Apply permitted deductions (say £10,000) → qualifying excess: £90,000.
> 2. Apply the 72.5% tax multiplier → taxable trading profit = £65,250.
> 3. That amount taxed at Alice’s Income Tax rate (e.g. 45%), plus Class 4 NICs on same base.
>
> If her Income Tax rate is 45%, she owes Income Tax on £65,250 at 45%, and Class 4 NICs (plus perhaps some Class 2 if self-employed) on the same base.
## What Globally Mobile Professionals Should Consider
- If services are performed in the UK: even if you reside overseas, this new regime may bring your carried interest into UK tax. Carefully review where workdays are logged. ([gov.uk](https://www.gov.uk/government/calls-for-evidence/the-tax-treatment-of-carried-interest-call-for-evidence/outcome/the-tax-treatment-of-carried-interest-government-response-and-policy-update-june-2025-accessible?utm_source=openai))
- Double Tax Agreements (DTAs): Identify whether your home jurisdiction treats carried interest similarly, and whether DTA protections apply. Ensure you aren’t double taxed.
- Plan your investment funds’ deals and holding periods in light of the new definitions to maximise “qualifying carried interest”.
## Action Steps Prior to April 2026
1. Run projections: convert past years and expected carried interest into trading profits under the new rules to estimate tax impact.
2. Keep or obtain detailed records: services performed, timing, holding periods, and deductions.
3. Engage with tax specialist advice: the nuances of qualifying carried interest and cross-border issues can be complex.
4. Incorporate the changes into compensation negotiations and fund partnership agreements.
**Conclusion**: The carried interest reform represents a fundamental shift for many in the investment management sector. For those affected, the sooner you grasp the definitions and prepare the financial modelling, the better you can adapt with minimal unexpected tax bills.