Introduction
Carried interest is the single most distinctive feature of the alternative asset management business model. It is the mechanism through which fund managers share in the profits of their investments, creating the potential for outsized compensation that far exceeds what traditional asset managers can earn. For FIG analysts, understanding carried interest, how it is earned, when it is realized, how it is taxed, and how it affects valuation, is essential for analyzing alternative manager economics and advising on asset management M&A.
The standard carried interest allocation is 20% of fund profits, paid to the general partner (the manager) after limited partners (investors) have received a minimum return known as the preferred return or hurdle rate. KKR held $7.9 billion in gross unrealized carry at year-end 2024, representing significant future monetization potential. Blackstone generated $1.4 billion in fee-related performance revenue in Q4 2024 alone. Across the four largest alternative managers, fee-related earnings grew 25.2% in 2024 compared to 6.1% growth in 2023, while realized performance income remained dependent on exit activity and market conditions.
How the Distribution Waterfall Works
The distribution waterfall is the contractual mechanism that determines the order and proportion in which fund profits are distributed between the general partner (GP) and limited partners (LPs). The waterfall follows a defined sequence:
Step 1: Return of Capital. All investment proceeds first go to return each investor's initial capital contribution (including the GP's co-investment). This ensures that no profits are shared until investors have received their money back.
Step 2: Preferred Return (Hurdle Rate). After capital is returned, proceeds are distributed to LPs until they have received a cumulative annual return equal to the hurdle rate, typically 7-9% per annum. The hurdle rate ensures that the GP does not earn carried interest unless the fund generates a minimum level of return for investors.
Step 3: GP Catch-Up. Once LPs have received their preferred return, the GP receives an accelerated share of subsequent distributions (often 100% or a disproportionate share) until the GP's total share equals the carried interest percentage (typically 20%) of cumulative profits. The catch-up ensures the GP "catches up" to its 20% share.
Step 4: Carried Interest Split. After the catch-up, remaining profits are split between LPs (80%) and the GP (20%) according to the carried interest percentage. This is where the ongoing profit-sharing occurs for the remainder of the fund's life.
| Waterfall Step | Who Receives | Purpose |
|---|---|---|
| Return of capital | All investors (pro rata) | Protect principal |
| Preferred return | LPs only | Ensure minimum return before GP earns carry |
| GP catch-up | GP only | Equalize GP share to 20% of total profits |
| 80/20 profit split | 80% LPs, 20% GP | Ongoing profit sharing |
- Carried Interest
The share of fund profits allocated to the general partner of an investment fund, typically 20% of profits above a preferred return (hurdle rate) of 7-9% per annum. Carried interest is the primary performance incentive for alternative asset managers: it aligns the GP's interests with LPs (the GP earns outsized compensation only when the fund performs well) and can generate enormous payouts in strong vintage years. Carried interest is distinct from management fees (which are charged regardless of performance): a fund that generates no profits above the hurdle rate pays zero carried interest to the GP. The carried interest is typically subject to a clawback provision, which requires the GP to return previously received carry if the fund's overall performance deteriorates below the hurdle rate by the end of the fund's life. In the US, carried interest is currently taxed as long-term capital gains (20% federal rate) if the underlying investments are held for more than three years, rather than as ordinary income (37% top rate). This tax treatment has been a persistent policy debate, with reform proposals emerging regularly in Congress. The UK announced that carried interest will transition to being taxed as regular trading income from 2026 onward.
While carried interest captures the headlines, the recurring management fee component of alternative manager revenue is what drives long-term valuation. Isolating the predictable fee stream from the volatile performance stream is the foundation of alternative manager analysis.
- Fee-Related Earnings (FRE)
The recurring, predictable component of an alternative manager's earnings, calculated as management fee revenue minus the operating expenses required to generate those fees. FRE excludes all performance-related revenue (carried interest, realized investment income, unrealized gains and losses), isolating the portion of earnings derived from stable management fees on committed or invested capital. FRE is the primary valuation metric for alternative asset managers because management fees are locked in for the life of the fund (7-12 years for PE and credit, indefinitely for permanent capital vehicles), providing revenue visibility that performance fees cannot match. FRE receives approximately 3x higher valuation multiples than performance-related earnings. Blackstone's FRE of $5.7 billion in 2024 was the primary driver of its premium market valuation. FRE growth of 25.2% across major managers in 2024 (versus 6.1% in 2023) reflects both AUM growth and the increasing share of permanent capital vehicles that generate perpetual management fees.
European vs. American Waterfalls
The two primary waterfall structures create different risk and return profiles for GPs and LPs:
European (whole-fund) waterfall: the GP receives carried interest only after all investor capital across the entire fund has been returned and the preferred return on total committed capital has been paid. This structure is more protective for LPs because the GP cannot earn carry on early successful exits while later investments may still be underwater. European waterfalls are standard in private equity.
American (deal-by-deal) waterfall: the GP receives carried interest on each individual investment as it is realized, provided that investment exceeds its allocated capital and preferred return. This structure is more favorable for GPs because they can earn carry on individual winners even if the overall fund has not yet returned all capital. American waterfalls are common in real estate and some credit funds.
The distinction matters for FIG analysis because it affects the timing and predictability of realized carry. European waterfalls produce "lumpy" realization patterns (carry builds up and is paid out in concentrated periods late in the fund's life), while American waterfalls produce more frequent but potentially reversible carry realizations (subject to clawback if the overall fund underperforms).
The interplay between FRE growth and carry realization creates complex earnings dynamics for alternative managers. In a strong exit environment (robust IPO markets, active M&A), both components grow simultaneously, producing outsized earnings. In a weak exit environment, FRE continues to grow (because management fees are locked in) while realized carry declines, creating a divergence between operational performance and market sentiment that sophisticated FIG analysts must decompose.
Carried interest is more than a compensation mechanism; it is the economic engine that shapes alternative manager strategy, valuation, and competitive dynamics. The ongoing tension between growing FRE (through permanent capital and credit) and maximizing carry realization (through disciplined exits) defines the strategic calculus for every major alternative asset manager, and the ability to analyze this tension is a core competency for FIG professionals.
Free Interview PDF Guide