Profits interest

Author: Kristoffer Warren
Read time: 12 minutes
Published date: 12 November 2025

Profits interest can give LLC members a share of future growth with tax-free grants and long-term capital gains treatment. Learn how to set up and manage them.

What is a profits interest?

A profits interest is a type of equity compensation granted to employees and other service providers, giving the holder the right to receive a share of future profits or company growth. This means the recipient only benefits from the increase in the company's value from the date the interest is granted.

Profits interests are a popular form of equity compensation for partnerships, including limited liability companies (LLCs), limited partnerships (LPs), and limited liability partnerships (LLPs). Their use has grown significantly; while profits interest units (PIUs) were a minority of new equity grants in 2019 for private equity (PE)-backed companies, they represented a majority of grants for both employees and managers by the first half of 2024 for PE-backed companies, according to a 2024 report by Carta. For PE –backed LLCs, 73.9% of newly issued grants to management teams in 2024 were in the form of PIUs.

There are few standard requirements for PIUs. A liquidation threshold is assigned to profits interests on their grant date, meaning that the LLC has to achieve profits at or above a certain amount for the profits interest to participate in exit proceeds. The value of a profits interest is based on the growing value of the LLC, which allows employees (or “partners”) to benefit from the LLC’s appreciation in value.

Think of it as giving someone a stake in the value you'll all create together from this day forward. This structure is a powerful way to align the incentives of your key employees, service providers, and advisors with the company's long-term success. They only profit when the company grows, which makes everyone focused on the same goal of building a more valuable business.

Profits interest vs. capital interest

When you're discussing equity in an LLC, you'll hear about two main types of ownership: profits interests and capital interests. It's helpful to understand the distinction between them, as they represent fundamentally different kinds of ownership.

With a capital interest, the member of the LLC contributes capital to the LLC and has an ownership interest, giving the holder a share of the company's current value, much like owning stock in a corporation. If the company were to be sold the day after a capital interest was granted, the holder would be entitled to a piece of the proceeds.

In contrast, a profits interest—defined by the IRS as a partnership interest other than a “capital interest”—does not represent ownership in the LLC. Instead, they most commonly represent claims to the future appreciation of value for the LLC based on the profits interests liquidation threshold.

Profits interest vs. stock options

If you're a founder coming from the C corporation world, you're likely familiar with stock options. You might even be wondering what the LLC equivalent is. Profits interests are the answer.

While they are structured differently because of the distinct legal and tax frameworks of C corps and LLCs, they serve the same fundamental purpose. Both grant the holder a right to share in the company's appreciation above a certain value set at the time of the grant.

Understanding the liquidation threshold

Profits interests are assigned a liquidation threshold on their grant date, which is typically equal to the proportional equity value of the underlying LLC. The liquidation threshold is oftentimes referred to as the distribution or hurdle threshold. This threshold is set at a level such that the profits interest would be entitled to $0 of the LLC’s exit proceeds if the LLC were to hypothetically “liquidate” on the profits interest’s grant date. This is unlike a capital interest, which is immediately entitled to exit proceeds on their grant date, subject to other liquidation rights and preferences.

If the recipient of an LLC interest only has a right to share in the appreciation of the LLC’s value growth after their grant date, the interest is a profits interest. If the recipient of the interest has a right to share in the LLC’s value on and after their grant date, the interest is a capital interest. The liquidation threshold serves to avoid the unintended reclassification of a profits interest into a capital interest. The distinctions between a capital interest and a profits interest are important for taxation purposes.

How are profits interests taxed?

A profits interest is not taxable as compensation when granted if structured correctly under the IRS safe harbor rules. This means your employee doesn't have to pay taxes just to receive their equity award, which is a clear advantage over other forms of equity that can trigger immediate tax bills. This special tax treatment requires that the liquidation threshold is equal to the existing company valuation at the time of grant (similar to setting the strike price for options by 409A valuation).

Later, when they receive proceeds from the PIU in an exit event like an acquisition, the proceeds from their profits interests distribution or disposition are typically taxed as a long-term capital gain. The capital gains rate is generally more favorable than the ordinary income tax rate that applies to many other forms of compensation. This tax treatment assumes the holder receives the profits interest in a partnership capacity or in anticipation of becoming a partner.

The IRS safe harbor

The Internal Revenue Service (IRS) provides a "safe harbor," a set of rules that, if followed, allow for this tax-free grant. Adhering to these rules gives you and your employees confidence that the grant will receive its intended tax treatment, removing uncertainty, and potential tax complications down the road. The main safe harbor conditions are straightforward.

• Granted for services: The profits interest must be granted in exchange for services provided to the partnership.

• Two-year holding period: The recipient generally should not sell or dispose of the interest within two years of receiving it. This rule helps ensure the interest is held for a meaningful period.

• Not a predictable income stream: The partnership's income should not come from a "substantially certain and predictable" source, like high-quality debt securities. This condition applies to most operating startups, which inherently have uncertain future income.

The Section 83(b) election

When you grant a profits interest subject to vesting, the recipient should consider making an 83(b) election. This election effectively locks in that zero-dollar value for tax purposes. This protects the holder from potentially paying taxes on the appreciation of their interest as it vests over time.

How to grant profits interests

Proper equity management is a practical process that, when done correctly, prevents major headaches during fundraising or an exit. The first step for many founders is moving away from messy spreadsheets and adopting a dedicated platform for equity management. Carta's equity management software for LLCs provides a centralized and automated platform to give you a single, accurate record of ownership from day one.

For growing LLCs, managing complex equity structures is a common challenge. This complexity becomes tangible when you consider that nearly 40% of managers hold two or more different interest types, often a mix of PIUs and capital interest units.

Setting the hurdle with a valuation

The profits interest hurdle, also known as a participation threshold, is the fair market value (FMV) of the company at the time of the grant. This hurdle separates the company's current value from its future growth, allowing profits interest holders to share only in the appreciation they help create.

Structuring vesting schedules

A common approach is a time-based vesting schedule. Grants are often designed to keep employees invested for the long haul. For instance, data shows that about 72% of initial executive grants have annual vesting schedules, encouraging talent to stay year-over-year.

Updating your operating agreement

Your LLC's operating agreement must be amended to authorize a new class of equity for these grants. This is a formal legal process that you should undertake with your law firm.

What granting profits interests means for your team

As a founder, it's important to explain what it means for your team members to receive profits interests; it changes their tax status. Providing clarity and transparency is key to helping your team understand their compensation.

From W-2 employee to K-1 partner

When a team member accepts a profits interest, they legally become a partner in the business for tax purposes. This transition often leads to many tax questions for employees, as an individual cannot be both an employee and a partner in the same partnership. You should communicate this change clearly as it has significant implications for how they are paid and handle their taxes.

How profits interest holders get paid

While holders of profits interests may receive LLC distributions from operating profits during the life of the company, the most significant value is typically realized in a liquidity event, such as an acquisition. The distribution waterfall defines the rules for the allocation of proceeds.

Example exit scenario

For example, assume the LLC’s equity value is $10 million on the profits interests grant date, and the liquidation threshold of those profits interests would be $10 million. If the LLC were to exit on a future date for $12 million, those profits interests would be entitled to participate pro rata with the capital interests in $2 million of the exit proceeds.

*Assumes an exit value of $12M

Managing your LLC equity with Carta

An LLC issuing PIUs must determine the LLC’s value to establish a liquidation threshold for the profits interests on their grant date. While profits interests can be the right tool, they create administrative and compliance work that requires a specialized approach. Carta is the comprehensive platform designed for this complexity, providing a single source of truth that connects your LLC cap table, valuations, waterfall modeling, and distributions.

Frequently asked questions about profits interests

What is an example of a profits interest payout?

Imagine a company is sold. To determine the payout for a profits interest holder, you first subtract the grant's hurdle amount (the company’s value at the time of the grant) from the total sale price. The profits interest holder then receives their ownership percentage of that profit.

Can a profits interest be forfeited?

Yes, similar to other awards, employees’ unvested profits interests are subject to forfeiture if they leave the company. The operating agreement also specifies what happens to vested interests.

Do profits interests have voting rights?

The company's operating agreement determines this. Profits interests can be structured as non-voting to keep your company’s governance straightforward.