An initial public offering is the moment years of equity compensation finally become real wealth. It is also a moment that rewards preparation and punishes improvisation. The employees who come through an IPO in the best financial shape are almost never the ones who started planning when the bell rang. They are the ones who did the work in the months and years before, when the most valuable options were still open.
Much of pre-IPO planning is time-sensitive in a way that is easy to miss. Several of the most powerful strategies depend on acting while the company is still private and the stock is still illiquid and relatively low in value. Once the company goes public and the share price is set, those windows close. If you hold equity in a company that may go public, here is a checklist worth working through well ahead of time.
Understand Exactly What You Hold
The first step is unglamorous but essential: know precisely what your equity is. Options and restricted stock units are taxed very differently, and within options, incentive stock options and non-qualified options follow different rules. Restricted stock units at private companies often carry a double trigger, meaning they vest only when both a time condition and a liquidity event are met, which has major timing implications at the IPO. You cannot plan around equity you have not fully mapped, including grant dates, vesting schedules, exercise prices, and the tax character of each piece.
Mind the Tax-Advantaged Windows That Close Early
Several strategies are valuable precisely because they happen before the IPO.
- Early exercise and the holding-period clock. For stock options, exercising earlier, when the spread between the exercise price and the value is small, can start the clock toward long-term capital gains treatment and, for qualifying stock, toward the most favorable small business stock benefits. Exercising incentive stock options also raises alternative minimum tax considerations that need to be modeled carefully, particularly given the tighter rules that now apply to higher earners.
- Qualified small business stock. Stock in a qualifying company, held long enough, can allow a large portion of the eventual gain to be excluded from federal tax. The holding-period clock and the eligibility requirements make this something to understand and document early, not discover afterward.
- Gifting at a low valuation. While the company is private and the shares are worth relatively little, transferring some equity to family members or to trusts uses far less of your lifetime gift and estate exemption than the same shares would after the IPO. With the federal exemption now permanently set at a high level, this is a powerful way to move future appreciation out of your taxable estate, and it is dramatically more efficient before a public valuation exists.
These are the items most often missed, because they require action at a time when the payoff still feels hypothetical.
Plan for the Lockup and the Tax That Comes With the IPO
When the company goes public, two things often happen at once, and they can collide. First, a lockup period, commonly around six months, may restrict you from selling shares even though they are now publicly valued. Second, if you hold double-trigger restricted stock units, a large block may vest at the IPO, creating a substantial spike of ordinary income and a correspondingly large tax bill in that year.
The difficult combination is owing significant tax on equity you are not yet permitted to sell, while the share price moves during the lockup. Anticipating this in advance, including how the tax will be paid and what happens if the stock falls before you can sell, is one of the most important parts of pre-IPO planning. Companies sometimes withhold shares to cover part of the tax, but that withholding is frequently insufficient for high earners, leaving a gap to plan for.
Decide Your Diversification Plan Before You Need It
After the lockup expires, you will face the concentration question: how much of your newly liquid wealth to keep in a single stock. It is far easier to decide this with a clear head in advance than in the emotional swirl of a post-IPO price chart. A sensible approach is to set, ahead of time, a target for how much company stock you are comfortable holding and a schedule for reducing the rest, often executed through a pre-arranged trading plan if you are an insider subject to trading restrictions.
Assemble the Team Early
A significant liquidity event touches taxes, investments, estate planning, and sometimes securities law all at once. The coordination among a financial advisor, a tax professional, and an estate attorney is where a great deal of value is preserved or lost. Putting that team in place before the IPO, rather than after, ensures the time-sensitive moves actually get made.
A Long-Term Perspective
An IPO can be a once-in-a-career event, and the planning that surrounds it is disproportionately valuable because so much of it cannot be redone later. The strategies that matter most, around exercise timing, qualified stock, gifting at low valuations, and preparing for the tax and lockup, all reward those who act while the company is still private. By the time the stock is trading, the menu of options has narrowed considerably.
The objective is to walk into the IPO with a plan already in place, so that a generational financial event becomes durable, well-structured, diversified wealth rather than a scramble of missed opportunities and surprise tax bills.
At Carrara, we help equity-rich employees prepare for a liquidity event well in advance, coordinating the tax, estate, and investment decisions with the right professionals so the time-sensitive opportunities are captured before they close.
This article is provided for educational purposes only and does not constitute tax, legal, or investment advice. Equity compensation and pre-IPO strategies are complex and depend on individual circumstances and changing rules. Please consult qualified tax, legal, and financial advisors regarding your specific situation.