How a Tech Founder Deferred Tax on a $7M Exit with a Section 1045 Rollover

The Challenge

Daniel Reiner built TradeStack Systems into a company worth acquiring in about three years. That speed came with a tax problem: Section 1202's qualified small business stock exclusion requires a five-year holding period, and his exit landed well short of it. The sale left roughly $7 million of gain exposed to tax in a single year, all while he was still a New York resident.

The exit was also not the only open item:

• The sale closed years before the QSBS five-year mark, so no Section 1202 exclusion was available
• Roughly $7 million of gain was set to be taxed at federal and New York rates in one year
• About $50,000 of consulting income had been filed with no offsetting business expenses
• A planned Florida relocation had no strategy attached for timing income around it
• His next company was already in formation, with nothing in place to protect its QSBS eligibility

Without intervention, Daniel was facing a seven-figure tax bill on the exit, and his second company was on track to repeat the same missed opportunities.

The Gelt Strategic Approach

Gelt started with the transaction itself, then worked outward to residency, prior-year filings, and the household picture, so each decision reinforced the others.

Section 1045 Rollover on the Exit

Gelt confirmed the company met the qualified small business requirements apart from the holding period, then structured a Section 1045 rollover into Daniel's new venture. If it holds, the rollover defers tax on approximately $7 million of gain, an estimated $1.6M+ in federal tax alone.

Positioning the Next Company for a Full Exclusion

The rollover also starts the clock toward a potential full QSBS exclusion when the new company is eventually sold. Gelt set guardrails on how corporate funds are held and invested so that eligibility is not compromised along the way.

New York to Florida Residency Planning

With the move planned, Gelt built a sequencing strategy for income recognition around the relocation, including Roth conversions timed for lower-tax years as a Florida resident.

Prior-Year Cleanup and Household Optimization

An amended 2022 return was prepared to capture roughly $20,000 in unclaimed consulting expenses, projected to recover about $9,000 in tax. Gelt also layered in tax-loss harvesting, HSA planning, and a 529-to-Roth review at the household level.

Results & Implementation Roadmap

Immediate (0-60 Days)

• Complete the Section 1045 reinvestment and election documentation
• File the amended 2022 return to capture unclaimed consulting expenses
• Stand up expense tracking for ongoing consulting income

90-120 Days

• Build the Florida residency timeline and documentation plan
• Set the investment policy for corporate funds to protect QSBS eligibility
• Map Roth conversion windows around the relocation

Ongoing Strategy

• Annual tax-loss harvesting and charitable contribution documentation
• Monitor AMT exposure as current tax provisions sunset
• Position the new company for a qualifying exit at the five-year mark

If fully implemented, the plan defers tax on approximately $7 million of gain today, positions the next exit for a potential full exclusion, and adds roughly $9,000 in recovered tax from the amended return, with residency planning compounding the benefit over time.

Client Testimonial

"Selling three years in was never the plan, and I assumed a huge tax bill was just part of it. Gelt mapped a path that deferred the gain and set up the next company correctly from day one."
Daniel Reiner, Founder, TradeStack Systems

Conclusion

Exits rarely arrive on the tax code's preferred timeline. This case shows what proactive planning does when they don't: instead of absorbing the full cost of a missed holding period, the founder deferred a seven-figure tax bill and turned his next company into the vehicle that may eliminate it. The window for moves like this is measured in days after a sale, which is exactly why the planning has to start before the term sheet is signed.