Financial planning after a startup exit: handling a founder's liquidity windfall

You spent years thinking about the company. The cap table and the runway. Then the deal closes and the problem changes shape overnight. The money is now yours personally, and almost nothing about running a startup prepared you to hold it.

StartupTalky covers the sell side in depth, from term sheets to earn-outs. This is the part that begins the day after the wire clears: what a founder actually does with the proceeds once they sit in a personal account. The decisions taken in the first few months tend to set the financial position for the next decade, and most of them are far quieter than the sale itself.

Why is the exit cheque smaller than the sale price?

The headline number and the amount you can spend are two different figures, and founders who plan against the first one get caught out.

In Australia, selling your shares triggers a capital gains tax event. If you have held the shares for more than twelve months you may qualify for the 50% CGT discount, and the small business CGT concessions can reduce or defer the bill further where the business meets the eligibility tests. Whether any of that applies depends on how the company and your holding were structured, so the real liability is rarely obvious until an accountant models it against your circumstances. Legal and broker fees, plus any deferred consideration, also come out before you see a net figure.

The practical rule is simple. Do not commit the gross proceeds to anything until the tax owed has been calculated and set aside. That money is not yours to invest; it belongs to the ATO on a known date.

What does concentration risk look like after an exit?

Before the sale, your wealth and your income both came from one company. That was a reasonable bet while you controlled the outcome. After the sale, the cash is finally diversifiable, but two habits tend to recreate the same exposure.

The first is rolling straight into another startup, often your own next one, with most of the proceeds behind it. The second is reinvesting the lot into the sector you know best, because it feels like informed conviction rather than a gamble. Both leave you tied to a single company or a single industry, which is the position you were just paid to exit.

Spreading proceeds across asset classes and time horizons is dull by comparison. It is also the main thing that converts a one-off liquidity event into durable wealth.

Should you hold everything in cash first?

There is no prize for having the money fully invested within a week of the deal closing. Parking the net proceeds in a high-interest account or short term deposits while you plan is a reasonable thing to do while you work out the rest.

Cash buys you time to confirm the tax figure and to separate living costs from what you can invest, so you are not making large allocation calls in the emotional weeks right after a sale. The trade-off is real: sitting in cash for a long stretch means accepting inflation erosion and missed market returns, so treat it as a staging step measured in months rather than a permanent home. Used this way, cash is a sequencing tool rather than procrastination.

How do you build a financial team once the proceeds land?

The first hire after an exit is rarely another operator. It is usually an accountant and a financial planner, and getting both in the room before any large sum moves matters more than the order you engage them in.

The figure that lands in a founder's account after an exit is rarely the headline sale price: capital gains tax, adviser and legal fees, earn-out conditions and escrow holdbacks all sit between the valuation and the money that is actually yours to invest. A personal financial plan built for that moment treats the windfall as one event inside a longer life. It sets the tax aside and keeps a chosen amount liquid, then spreads what remains so a founder is no longer exposed to a single company or sector. Firms that specialise in sudden-wealth cases, such as the financial planners at Solace Financial in Brisbane, usually start by mapping the net proceeds against the founder's tax position and existing assets before a single dollar is moved. That sequencing matters because the first few months after an exit are when concentration risk is highest and the pressure to reinvest quickly is strongest.

Solace Financial is a Brisbane advisory firm that holds its own Australian Financial Services Licence (AFSL 509493) and works specifically with clients managing sudden wealth and high net worth, with advisers covering investment, superannuation, tax-aware retirement and estate structuring in one firm. A capable founder can learn the investing side. The harder part, and the reason to use a licensed planner, is the interaction between the tax event, your superannuation caps, any trust or company structures you hold, and what you want the money to do over twenty years. Those pieces move together, and changing one without checking the others is where avoidable cost shows up.

When you interview advisers, a few things are worth checking:

• Whether they are paid by fee for service or by commission, since that shapes whose interest the advice serves.
• Whether they have handled liquidity events specifically, rather than only ongoing retirement portfolios.
• Whether the tax and investment advice sit under one roof or you are coordinating separate firms yourself.

What about income for the years after?

A salary stops when the company changes hands, or soon after an earn-out period ends. Many founders go straight into the next thing with no income for a year or more while it finds its feet.

A plan should ring-fence enough of the proceeds to cover living costs through that gap, held somewhere stable and accessible, separate from the money earmarked for long term investment. This is the least glamorous line in the plan and the one that keeps you from selling investments at a bad time to pay the mortgage. Fund the runway first, then decide what the rest should do.

Conclusion

The exit is the visible event. The financial planning that follows is the part that decides what the exit was worth. Work out the tax before you spend, resist rebuilding the concentration you just escaped, hold cash while you think, and bring a licensed planner and an accountant in early. None of it is urgent in the way the deal felt urgent, which is exactly why it gets neglected, and why the founders who handle it deliberately tend to keep more of what they made.