Getting financial advice after a windfall or liquidity event

A windfall — a business sale, a large equity vesting event, an inheritance, a legal settlement, or even a lottery win — creates a specific kind of financial complexity that most people only encounter once. The tax planning around the event itself is often more consequential than how the money is eventually invested.

The tax treatment depends entirely on the source

A business sale may involve capital gains treatment, and structuring the deal (installment sale, earn-out, qualified small business stock exclusion) can significantly change the after-tax outcome. Equity compensation (RSUs, ISOs, NSOs) has its own set of rules around ordinary income versus capital gains and timing. A legal settlement's tax treatment depends heavily on what the settlement was for. Getting tax advice before the transaction closes, not after, is when it actually matters most.

Pause before making big decisions

There's no financial urgency to immediately invest, pay off a mortgage, or make major purchases the week the money arrives. Parking funds in a high-yield savings account or money market fund while you build a plan costs you very little and prevents rushed, hard-to-reverse decisions.

Concentrated stock positions need a specific plan

If the windfall is largely employer stock, you now likely have concentrated risk — a large share of your net worth tied to one company. Diversifying out of a concentrated position, especially one with a low cost basis, needs to be balanced against the tax cost of selling, sometimes over multiple years.

Withholding is often wrong on large equity events

Employers often withhold taxes on vested equity at a flat statutory rate that's lower than your actual marginal tax rate once the windfall is added to your income for the year. It's common to owe more at tax time than was withheld — planning for this in advance avoids an unpleasant surprise.