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Fee Adjustments in the Cayman Islands Financial Services Sector: What Private Funds Should Know
The Cayman Islands has rolled out fee increases effective 1 January 2026 for regulated mutual funds, private funds, and sub-funds—raising both base annual fees and sub-fund levies.
By NomadicTax Research Team • 5-8 min read • August 12, 2026
## Summary of Legislative Changes
Effective **1 January 2026**, the Cayman Islands Monetary Authority (CIMA) introduced a revised fee structure for regulated mutual funds and private funds, including **higher annual return fees** and **sub-fund/AIV fees**. The changes were approved in December 2025 and are now operational. ([cima.ky](https://www.cima.ky/government-fee-increases-for-financial-services-starting-1-january-2026?utm_source=openai))
### Specific Fee Changes
- **Annual Return Fee (Registered Funds)**: increased from **USD 3,675** to **USD 4,125**. ([cima.ky](https://www.cima.ky/revisions-to-fees-payable-by-regulated-mutual-funds-and-regulated-private-funds?utm_source=openai))
- **Annual Fee for Master Funds**: increased from USD 2,625 to USD 3,075. ([cima.ky](https://www.cima.ky/revisions-to-fees-payable-by-regulated-mutual-funds-and-regulated-private-funds?utm_source=openai))
- **Sub-fund Fee for Registered Mutual Funds**: from USD 300 to USD 750. ([cima.ky](https://www.cima.ky/revisions-to-fees-payable-by-regulated-mutual-funds-and-regulated-private-funds?utm_source=openai))
- **Sub-fund/AIV Fee for Registered Private Funds**: from USD 300 to USD 525. ([cima.ky](https://www.cima.ky/revisions-to-fees-payable-by-regulated-mutual-funds-and-regulated-private-funds?utm_source=openai))
### Transitional Provisions and Penalties
- No penalties for incremental fee differences until **after 15 February 2026**. Entities must pay the 2025 fee amounts by **15 January 2026**; overdue incremental amounts become subject to penalties. ([cima.ky](https://www.cima.ky/government-fee-increases-for-financial-services-starting-1-january-2026?utm_source=openai))
- Extension granted to **15 March 2026** for settlement of outstanding incremental fee increases. ([cima.ky](https://www.cima.ky/extension-of-application-of-penalties-revised-fees-for-funds?utm_source=openai))
## Compliance Considerations for Funds
- **Budget impacts**: Funds with multiple sub-funds should model costs across each sub-fund, since each runs its own fee.
- **Cashflow planning**: Given the January deadline and staggered payments for sub-funds/AIVs, ensure there’s adequate liquidity in Q1 2026.
- **System updates**: Internal reporting systems, accounting, and governance processes should be updated to reflect the increased fees.
## Example Scenarios
- A master fund with three sub-funds would face: base fee of USD 3,075 + three times the sub-fund fee (USD 750 each) = total of approximately **USD 5,325** under the new regime. Under the old system, this would have been **USD 2,625 + 3 × 300 = USD 3,525**.
- A private fund with five Alternative Investment Vehicles (AIVs) under its structure now pays USD 525 per AIV instead of USD 300—raising the sub-fund component alone by USD 1,125.
## What Advisors Should Watch
- Advise funds to review whether any **informal sub-funds or AIVs** in their structures might inadvertently be caught by fee changes.
- Confirm whether previously separate annual fees and return fees are now consolidated for clarity and operational simplicity.
- Check for potential **fee waivers or phased-in increases**, especially for smaller funds or newer registrants.
These fee changes represent a tangible cost increase for many entities domiciled in the Cayman Islands. Clear planning, early budgeting, and operational preparation will be essential to maintain good standing and avoid late fees or penalties.