Rollover equity in a private equity sale means reinvesting part of your price in the buyer's company, and Apollon Wealth Management treats it as deferred tax plus a second, uncertain payout. Rolling 30 percent of a $2 million share defers tax on $600,000 only. The $1.4 million paid in cash is taxed in the year of sale, and the deferred gain comes due when the buyer resells.
Say a sponsor's letter of intent lands on your desk on a Thursday. The price looks fine, and then comes the line asking you to 'roll' a third of your proceeds into the new holding company. Your partner wants an answer by Monday.
That moment is where most of the questions in our first meetings with owners begin, and Apollon Wealth Management hears the same one over and over: is the rolled part safe, and is it tax-free? Neither word is quite right. This article works through one decision at a time, sorted by which deadline comes first. Each decision comes with the after-tax figures for the hypothetical household below.
It covers tax treatment and the after-tax range of outcomes. It doesn't value the buyer's equity or negotiate preferred terms; that's deal counsel's work.
By Marcus Thompson, CFA — Wealth Manager | Reviewed by Hiroshi Tanaka, CFPMarcus builds diversified portfolios for high-net-worth clients, with deep expertise in asset allocation and risk management.
Run the rolled slice at half value before you sign. If the plan still works, the percentage is probably right; if it doesn't, lower it.
CFP® and Lead Advisor, Apollon Wealth Management
Deferral is a timing choice. On a $0 basis, the tax on the rolled $600,000 is still $120,000 at a 20 percent rate, and it comes due when the sponsor sells.
CPA and Tax Director, Apollon Wealth Management
Step 1: When the buyer says the rollover is tax-free
People call a rollover 'tax-free.' The rule is narrower. A rollover structured under Section 721 (units in a partnership or LLC) or Section 351 (stock in a corporation) defers gain on the rolled portion only. Any cash, notes or other 'boot' you receive is taxed in the year of sale. Gather the letter of intent and the draft structure chart from deal counsel.
Section 351 has a test that trips people up. The people contributing property, the sponsor fund included, must together own at least 80 percent of the corporation right after the exchange. If the deal fails that test, or the rollover is drafted as a purchase followed by a reinvestment, the rolled value is taxed at closing even though no cash arrived for it.
Rolled equity keeps your old basis (carryover basis) and your holding period. For a founder with a basis near $0, almost the whole later sale price is taxable gain. Deferral moves the tax to the sponsor's exit. It doesn't cancel it. You report the sale on Form 8949 and Schedule D for the year of closing, and the cash portion is the gain that shows up there first.
The slip at this step is never asking which code section the purchase agreement relies on. Ask deal counsel to name it in the draft before the percentage is agreed.
What the code sections say
What carries over and what doesn't
Rolled money defers tax; it doesn't remove it. Get the code section named in the draft before you agree to any percentage.
| Feature | Section 721 or 351 rollover | Purchase, then reinvest |
|---|---|---|
| Tax on rolled $600,000 | Deferred | Due at closing |
| Tax on cash received | Due at closing | Due at closing |
| Basis in new units | Carries over | Fresh, equals price |
| Holding period | Carries over | Starts over |
| Cash to pay the tax | From cash portion | None received for it |
Step 2: How much does the second payout leave you in year two or year five?
A 30 percent rollover leaves Raj $1,120,000 after tax at closing, and a total between $1,360,000 and $2,320,000 depending on the exit, against $1,600,000 for all cash. Those figures assume a $0 basis and a 20 percent capital gains rate, for illustration only.
A hypothetical household, Raj and Sharon, 47 and 45 with three children under 15, faces this offer. Raj co-owns an IT managed-services firm with a 50/50 partner who wants out within two years. A private equity buyer offers $4 million, pays out the partner, and asks Raj to roll 30 percent of his $2 million share.
All cash nets $1,600,000 ($2,000,000 minus $400,000 of tax). With the roll, cash at closing is $1,400,000 minus $280,000 of tax, or $1,120,000. The rolled $600,000 carries $120,000 of deferred tax. If the sponsor exits in year two at 1.5 times, the units are worth $900,000, less $180,000 of tax, so $720,000 and a total of $1,840,000. In year five at 2.5 times, $1,500,000 less $300,000 is $1,200,000, for a total of $2,320,000. If the units halve, $300,000 less $60,000 is $240,000, for a total of $1,360,000.
The multiples are illustrations, not forecasts. Private company equity can lose value, and the sponsor's exit date isn't promised. Before Apollon Wealth Management suggests a rollover percentage, it runs these three outcomes and sets them against taking all cash. The calculator on this site repeats that calculation using your own basis and capital gains rate.
The gap between the good and bad outcome widens with each extra $200,000 rolled, while the deferred tax grows only $40,000 per step. Rolling $800,000 swings between $2,560,000 and $1,280,000. Rolling $400,000 swings between $2,080,000 and $1,440,000.
Owners often make two smaller errors in the same deal. One is a rollover drafted so it's taxable at closing. The other is rolling into common units that sit behind the sponsor's preferred equity and debt. Raj would pay $120,000 of tax at closing on the $600,000 he didn't receive in cash. If the units then return $300,000, that slice leaves $180,000, while the same slice taken in cash would have netted $480,000. Check whether your rolled class is the one the sponsor holds, and where it sits in the payout order.
Three outcomes for a 30 percent roll
Two mistakes that arrive together
| Result | $400,000 rolled | $600,000 rolled | $800,000 rolled |
|---|---|---|---|
| Net cash at closing | $1,280,000 | $1,120,000 | $960,000 |
| Tax deferred at closing | $80,000 | $120,000 | $160,000 |
| Total if units 2.5x by year 5 | $2,080,000 | $2,320,000 | $2,560,000 |
| Total if units halve | $1,440,000 | $1,360,000 | $1,280,000 |
Step 3: What age makes a larger rollover reasonable?
Age and outside savings decide it more than the buyer's pitch does. Raj and Sharon (hypothetical, 47 and 45) can live with 30 percent. Raj likely keeps a salary after closing, and the $1,120,000 of net cash can fund college accounts for three children and an emergency reserve. They have close to two decades before they need the rolled money. A halving costs them years of growth, not their retirement.
Gus and Deborah (hypothetical, 63 and 60) face a similar ask on a $6 million offer. Rolling 20 percent would put $1.2 million into the buyer's company, while their only outside money is about $700,000 in a SEP-IRA. At half value they'd lose $600,000 they need in their late 60s. They should push for the smallest rollover the buyer accepts, because the sale is their retirement income.
Copying a partner's percentage is the slip here, when the partners' ages and outside savings differ.
Roll only an amount you could watch fall by half without changing your plans. If after-tax closing cash (for Raj, $1,120,000) plus savings outside the company doesn't cover ten years of fixed needs, lower the percentage before the purchase agreement is signed. An owner whose closing cash alone can't fund retirement should roll the minimum the buyer accepts.
A couple with two decades of runway
A couple whose sale is the retirement plan
Step 4: If Sharon ends up holding the units
Sharon should read the holding company's operating agreement too. Rolled units usually carry transfer limits and drag-along rights, so she can't sell early if Raj dies. If he dies holding them, his heirs generally get a basis step-up to fair market value under Section 1014, which erases the deferred gain (the one case where deferral becomes a real tax saving). At the 2026 estate tax exclusion of $15,000,000 per person, estate tax is unlikely to be their issue; liquidity is.
How long are you locked in, and what can still change?
You're locked in until the sponsor sells, often several years, and minority holders rarely get a put right to force a buyback. The percentage, code section and unit class can be negotiated until the definitive purchase agreement is signed. After closing they're fixed.
If the buyer grants incentive units that vest over time, an 83(b) election must reach the IRS within 30 days of the grant and can't be undone. Put that date, the estimated tax payment due on the cash, and the signing date on one list in deadline order.
Step 6: Three first moves, in order, and one call to Apollon Wealth Management
If this is you, take these steps in order. First, ask deal counsel which code section the rollover uses and whether any boot is involved. Then run the three-outcome table at two or three percentages against your fixed needs for ten years. Last, read the unit class and payout order in the operating agreement.
You can gather the documents and run the table yourself. The percentage, the 83(b) question and the tax payments on the cash portion are worth a conversation with Apollon Wealth Management before the purchase agreement is signed. Apollon Wealth Management meets owners by video or phone, wherever they are.
Roll only an amount you could watch fall by half without changing your plans.
Your questions about rollover equity in a private equity sale, answered
My husband is rolling 30 percent of his share into the buyer's holding company. What happens to those units if he dies before the sponsor sells?
His heirs generally receive a basis step-up to fair market value under Section 1014, which erases the deferred gain. The units themselves usually stay illiquid, with transfer limits and drag-along rights in the operating agreement. Name a beneficiary or trust that can hold a minority stake for years, and ask counsel what the agreement says about repurchase.
Is rolling equity into the buyer's company better than taking all cash at closing and investing it ourselves?
Not automatically. In the hypothetical example, all cash nets $1,600,000, while a 30 percent roll ranges from $1,360,000 to $2,320,000. Rolling defers tax and gives upside, but the units can lose value and can't be sold on your schedule. Apollon Wealth Management compares both after tax before suggesting any percentage.
Read the rules at the source
This content is general information only and does not constitute investment, tax or legal advice tailored to your circumstances. Investing involves risk, including possible loss of principal. Past performance is no guarantee of future results. Consult a qualified professional before making any financial or legal decision.