A capital call is a formal notice from a private fund’s general partner requiring limited partners to wire a specified portion of their committed capital, typically within 10 to 20 business days, so the fund can close an investment.
In plain terms
When an investor commits $10 million to a private equity or venture fund, that money doesn’t move on day one. The general partner draws it down in pieces, over years, only when there’s a deal to fund or a fee to pay. Each draw is a capital call: a notice stating the dollar amount owed and the deadline. Miss that deadline, and the consequences in the fund’s limited partnership agreement are designed to hurt.
How it works
The limited partnership agreement sets the mechanics upfront: how much notice LPs get before a call, and what happens if they don’t pay. Notice periods vary by fund but commonly run 10 to 20 business days. The Institutional Limited Partners Association publishes a standard capital call and distribution notice template — updated in September 2025 — that most institutional LPs now expect GPs to use, so calls arrive in a consistent, auditable format rather than an ad hoc letter.
Default triggers an escalating sequence: a cure period, then penalty interest (commonly cited in the 12–18% annual range in market-standard agreements), then harsher remedies if the LP still hasn’t paid — forced sale of the defaulting LP’s interest at a discount, dilution or forfeiture of that interest for the benefit of the other partners, and loss of voting and distribution rights. Funds rarely need to invoke these; the threat is usually enough, since a defaulting LP typically loses far more value than the missed payment itself.
A separate practice complicates the picture: many GPs now use a subscription line of credit — a bank facility secured by the LPs’ unfunded commitments — to fund deals immediately and delay the actual capital call for months. This smooths cash flow for LPs but also flatters the fund’s reported early IRR, since delaying the call shortens the time money is shown as invested. ILPA’s guidance, most recently reaffirmed in its 2025 template update, recommends GPs disclose the facility’s size, cost, and duration, and report fund returns both with and without the credit line’s effect.
The numbers
- Typical notice period: 10–20 business days from call notice to funding deadline, per market-standard limited partnership agreements.
- Default penalty interest: commonly 12–18% annually before harsher remedies apply, per market-standard LPA terms.
- ILPA’s current template: the Capital Call & Distribution Notice Template v2.0, released September 2025, with broad adoption expected starting in 2027.
- SEC disclosure rule status, as of 2026: none currently in force. The SEC’s 2023 Private Fund Adviser Rules, which would have mandated related disclosures, were vacated in full by the Fifth Circuit on June 5, 2024 — subscription-line and capital-call disclosure remain governed by ILPA’s voluntary best practices, not binding SEC rule.
What people get wrong
That a capital commitment and a capital call are the same event. An LP who commits $10 million has not written a $10 million check — they’ve made a promise the GP can draw on over a period typically lasting several years, and the unfunded portion sits as dry powder until called. The other misconception is about subscription lines: they’re often described as pure convenience for LPs, but delaying the actual call while a credit facility bridges the gap also delays the moment the fund’s IRR clock starts running against invested capital — which is exactly why ILPA pushes for dual reporting, with and without the facility’s effect, rather than trusting the headline number alone.
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See also: Dry powder · J-curve · LP and GP