Many advisors have clients who are approaching an IPO, business sale, secondary transaction, or tender offer and want to capture maximum tax value before the window closes.

Pre-liquidity charitable planning is time-sensitive in a way that almost no other financial planning strategy is. Once a sale closes and proceeds convert to cash, the opportunity to contribute appreciated private company stock to a DAF at fair market value and avoid capital gains on that appreciation is gone. The window doesn't reopen.

For advisors working with founders, executives, and early employees approaching a liquidity event, this conversation needs to happen before the deal is signed.

Why Pre-Liquidity Contributions Are So Powerful

When a client contributes private company stock to a DAF before a liquidity event:

• They receive a charitable deduction equal to the fair market value of the contributed shares at the time of contribution. The valuation is established by a qualified independent appraisal.

• They avoid capital gains tax on the contributed appreciation. For a founder with a near-zero cost basis, that means avoiding federal capital gains and NIIT, plus applicable state taxes, on the contributed position.

• The DAF holds the shares through the liquidity event. When the transaction closes, the proceeds flow into the DAF and are available to fund grants to charities over time.

• The client's charitable intent is "locked in" at current valuation, and the vehicle grows with any continued appreciation until granting.

The combination of eliminated capital gains and a full FMV deduction makes pre-liquidity DAF contributions among the most tax-efficient charitable moves available. For a client with a meaningful equity stake and real charitable intent, the cost of not doing this is significant.

Timing Rules

The IRS has been clear about what it takes for a pre-liquidity contribution to qualify for this treatment. The key requirements:

The contribution must be completed before the sale

This means the shares must be legally transferred to the DAF before any binding sale agreement is in place, not only before closing. If a letter of intent or merger agreement has been signed and the sale is considered "practically certain" by the IRS's standards, a contribution made after that point may be recharacterized as a post-sale transaction, eliminating the capital gains avoidance.

Courts and the IRS apply a "step transaction" doctrine here: if the contribution and the sale are viewed as a single integrated transaction, the tax treatment collapses. For safer timing, the contribution should ideally be made months before any signed agreement.

A qualified appraisal is required

For non-cash contributions over $10,000, the IRS requires a qualified independent appraisal to establish fair market value. The appraisal must be conducted no earlier than 60 days before the contribution date and no later than the due date of the tax return for the year of contribution.

For private company stock, this typically means engaging a qualified business appraiser, which can take two weeks or longer to complete the appraisal. In a fast-moving deal environment, this should be included in an advisor's pre-liquidity planning calendar.

Deduction limits and carryforward

Contributions of closely-held private stock to a DAF are deductible up to 30% of the donor's adjusted gross income in the year of contribution, and any excess deduction carries forward for up to five years. For a founder with relatively modest W-2 income relative to the value of the contribution, it may take several years to fully utilize the deduction. The capital gains avoidance benefit is captured immediately in full.

The deduction limit and the capital gains avoidance operate independently. Even if a client can only deduct $120K this year due to AGI limits, they avoid the full capital gains tax on the contributed shares in the year of the transaction. The deduction simply carries forward.

Types of Liquidity Events, and What Changes

• IPO. An IPO creates a specific window consideration: shares contributed before the IPO pricing are private stock and require an appraisal. Shares contributed after pricing but before the lock-up expiration are technically public but potentially subject to restrictions that affect the deduction value. Contributing before the IPO is generally the cleaner approach, and timing relative to the S-1 filing matters.

• Merger or acquisition (cash or stock). A cash acquisition creates the cleanest pre-liquidity opportunity: stock can be contributed before the merger agreement is signed, the DAF receives cash at closing, and proceeds fund future grants. A stock-for-stock acquisition may also allow the DAF to continue holding the acquirer's shares post-transaction, if advised by the donor.

• Secondary transactions and tender offers. Secondaries and tender offers create a recurring opportunity to make a charitable contribution. Each tender offer or secondary liquidity event gives the client an opportunity to contribute a portion of shares to the DAF before the transaction price is fixed. Advisors working with clients in companies that run regular liquidity programs can also build this into annual planning.

• Opportunistic giving. It is becoming increasingly common for companies to authorize employees to transfer shares into vetted charitable entities on an ongoing basis, regardless of imminent liquidity events. An advisor should work with their client to get a good inclination of the charitable intent and tendencies of their employer or the company they founded.

Phil Handles Charitable Contributions Differently

The standard problem with pre-liquidity DAF contributions is what happens after the contribution is made. Most commercial DAF sponsors accept private company stock and then have no mechanism to hold it. They either require immediate liquidation (which could have market implications for a sizable illiquid position) or hold it passively with minimal investment oversight for a defined period before liquidating.

The Investment Policy Statement for Phil's foundation sponsor is explicitly designed for capital appreciation and long-term growth of philanthropic assets. It permits holding private company stock over a long time horizon inside the DAF until a liquidity event or until the client or their advisor recommends that the position be liquidated to enable charitable activities. The position remains part of the client's holistic portfolio picture (visible in the advisor's portfolio management platform), the advisor retains investment oversight, and the DAF is positioned to receive the transaction proceeds seamlessly when the deal closes.

For clients with multiple pre-liquidity equity positions across different companies, a DAF at Phil can hold a portfolio of private positions, each with its own contribution date, appraisal documentation, and tax tracking.

Building Pre-Liquidity Planning into the Advisor Workflow

For advisors working regularly with founders, executives, and early employees, pre-liquidity charitable planning shouldn't be an ad-hoc and rushed conversation; it should be part of the portfolio review conversation. Here are a few practices worth including:

• Annual equity review. For any client with meaningful private equity or private fund exposure, an advisor should review the portfolio annually for DAF contribution candidates. The right time to plant the seed is well before any specific transaction is on the horizon.

• Pre-deal checklist. When a client signals that a liquidity event may be coming, whether it is 6 months or 2 years out, DAF contribution analysis should be added to the pre-transaction financial planning agenda, with tax implications incorporated at an early stage.

• Appraisal lead time. A 2-4 week timeline should conservatively be built in for a qualified appraisal. Earlier is almost always better.

• Adjusted gross income (AGI) modeling. Work with your client's accountants to model the client's expected AGI for the contribution year and the subsequent five years to optimize the contribution amount relative to the carryforward. In some cases, contributing in two stages across two tax years can optimize the deduction utilization.

The Bottom Line

Pre-liquidity charitable planning is one of the highest-value conversations an advisor can have with a client approaching or expecting a significant liquidity event. The tax savings are immediate and certain and the charitable benefit is real.

Advisors who capture the most value here are the ones who have this conversation before a deal is signed, before advisors and bankers are deep in diligence, and before the client's attention is fully consumed by the transaction itself.

Phil's DAF platform is built to give donors agency and transparency in how and when they give, and how their charitable holdings can be invested to maximize long-term impact.