Section 13U enhanced-tier fund scheme — Costs and fees breakdown
Published on: 25 Jun, 2026

Section 13U enhanced-tier fund scheme — Costs and fees breakdown

The Section 13U enhanced-tier fund scheme is Singapore’s tax exemption for larger fund vehicles managed from Singapore, available to onshore and offshore funds that meet higher assets-under-management, spending and headcount conditions set by the Monetary Authority of Singapore. Budget S$40,000–S$100,000 for application support plus substantial annual operating commitments.

Raffles Corporate Services works with a panel of corporate and employment law firms; this article is general information, not legal advice.

What the Section 13U enhanced-tier fund scheme is

The Section 13U enhanced-tier fund scheme (formerly “13X”) is the heavyweight of Singapore’s fund tax incentives. It exempts specified income of an approved fund, and unlike the onshore 13O scheme it can accommodate offshore vehicles, multiple fund structures and larger investment teams. For substantial family offices and institutional-grade structures, 13U is the natural home.

For more on this on our site, see Section 13U enhanced-tier fund scheme — Step-by-step walkthrough.

Who it is for and eligibility

13U is designed for larger pools of capital. Indicative conditions include a minimum fund size commonly cited at S$50 million at the point of application, a higher minimum number of investment professionals than 13O, and a tiered local business spending requirement that increases with fund size. As with all MAS incentives, the precise thresholds are reviewed periodically and must be confirmed before applying.

The scheme is well suited to families consolidating several asset classes, running co-investment arrangements, or expecting to scale headcount and AUM over time.

Always confirm the current rules with the authoritative source: the Monetary Authority of Singapore, IRAS, the Economic Development Board.

Section 13U scheme costs and fees breakdown

Setup: application and structuring support for 13U usually costs S$40,000–S$100,000, reflecting the greater documentation and the larger structures involved, plus incorporation of the manager and fund vehicles.

Annual operating: a higher local business spending floor than 13O (frequently S$500,000 or more at the upper tiers), audit (S$20,000–S$50,000 given complexity), tax and declaration filing, and the salary cost of the larger required investment team. Total annual running cost for a 13U structure commonly exceeds S$1 million once staffing is included.

Step-by-step process and timeline

The process mirrors 13O but with more scrutiny: structuring, incorporation, MAS application, approval, account opening, and then the annual maintenance cycle. Approval typically takes three to six months, and larger or cross-border structures sit at the longer end. The fund-exemption provisions of the Income Tax Act 1947 govern the relief, and Section 142 of that Act frames its administration.

Common mistakes and gotchas

Applicants sometimes choose 13U for prestige when 13O would suffice and cost far less to maintain. Others underestimate the headcount and spending obligations, which are materially higher than 13O. Mixing qualifying and non-qualifying activities within the same vehicle, and weak substantiation of investment-professional roles, are recurring audit issues.

A worked example of 13U economics

Take a family consolidating S$120 million across equities, private funds and direct deals. Under 13U the structure can sit onshore or offshore and house multiple fund vehicles, but it must satisfy a higher local business spending floor (frequently S$500,000 or more) and employ a larger investment team than 13O. Add audit costs that reflect the complexity (S$20,000–S$50,000) and the salary bill for the required professionals, and the all-in annual cost comfortably exceeds S$1 million. The exemption is valuable precisely because the income base it shelters is large.

Designing for scale and avoiding over-engineering

The strength of 13U is flexibility: umbrella structures, co-investment vehicles and offshore feeders are all workable. The risk is building a structure more elaborate than the family needs, which raises cost and compliance burden without adding value. A disciplined design starts from the investment strategy and adds only the vehicles that strategy requires. Families should also map the headcount and spending conditions across a multi-year plan, since 13U’s obligations are unforgiving of a lean year.

Related guides

FAQs

What is the minimum fund size for 13U?
It is commonly cited at S$50 million at application, but MAS reviews the thresholds periodically, so confirm the current figure before applying.

Can 13U cover offshore funds?
Yes. Unlike the onshore 13O scheme, 13U can accommodate offshore vehicles and multiple fund structures.

How much does a 13U structure cost to run?
Often more than S$1 million per year once the larger investment team, higher spending floor and audit are included.

Is 13U better than 13O?
Not inherently. 13U suits larger, more complex pools; 13O is cheaper to run for smaller single-family structures.

Need help with this? Call, SMS or WhatsApp +65 8501 7133, or email [email protected]. Raffles Corporate Services works with a panel of corporate and employment law firms; this article is general information, not legal advice.