Pre-Sale Estate Planning — The 60-to-90-Day Window
Transfer business equity to irrevocable trusts before a sale occurs — removing the pre-sale value and all future appreciation from the taxable estate, while preserving the seller's ability to receive the sale proceeds through the trust.
When you sell a business, the equity transitions from a growing illiquid asset to cash. Before the sale, that equity — worth $5M today, $8M at closing — can be transferred to irrevocable trusts at its current pre-sale value, permanently removing the transferred equity (and all future appreciation) from your taxable estate. After the sale, it is cash sitting in your estate, subject to 40% estate tax at death.
A SLAT funded with $3M of company equity the day before a sale closes removes $3M from your estate — along with the $2M of appreciation that will occur at closing, and all future investment returns on the combined $5M. Funded the day after the sale with $5M of cash, you have moved cash into a trust, which has estate planning value, but you have already lost the opportunity to transfer the pre-sale equity at its lower value.
This is why pre-sale estate planning is time-sensitive and irreversible once the window closes.
The IRS uses the "anticipatory assignment of income" doctrine to challenge pre-sale transfers that occur after a sale is substantially certain. If a sale is essentially complete — an LOI is signed, terms are agreed, the only remaining steps are due diligence and closing — and you transfer equity to a trust after that point, the IRS will argue that you have assigned income (the sale proceeds) that you had already earned, and will tax the proceeds to you as if the transfer never happened.
Courts have varied somewhat on exactly when a sale becomes "substantially certain," but the safe practice is: all pre-sale transfers to irrevocable trusts must be completed at least 60 to 90 days before any binding sale commitment (LOI, term sheet, or purchase agreement), and ideally 12 or more months before the anticipated closing. The more time between the transfer and the sale, the stronger the position. The less time, the more vulnerable to IRS challenge.
- Transfers equity at pre-sale value — removing not just the current value but all future appreciation from the taxable estate. The sale premium (the difference between current value and sale price) occurs inside the trust, outside the estate.
- Uses lifetime exemption efficiently — transferring equity worth $5M today before it appreciates to $8M at closing uses only the $5M of exemption. Waiting until after the sale to fund the trust with $8M of cash uses $8M of exemption for the same economic value transferred.
- Income tax benefit from grantor trust — if the trust is a grantor trust, income taxes on trust earnings are paid by the grantor, not the trust — an additional annual tax-free transfer to the trust.
- Can be combined with QSBS gifting — if the equity qualifies for QSBS exclusion, gifting shares pre-sale to family members or trusts multiplies the available exclusion across multiple taxpayers.
- The 60-to-90-day minimum is a hard rule — transfers too close to the sale are vulnerable to IRS challenge under the anticipatory assignment doctrine, which can result in the sale proceeds being fully taxable to the grantor regardless of the trust structure.
- Must transfer genuine ownership — the equity transferred to the trust must be a genuine, arm's-length ownership transfer. The grantor cannot retain effective control over the transferred equity after the transfer.
- Income tax on the sale occurs inside the trust or flows through to the grantor — the trust recognizes the gain on the equity sale. For grantor trusts, this flows to the grantor's return. For non-grantor trusts, the trust pays the tax. Either way, the income tax is not eliminated by the transfer — only the estate tax is.
Initiate planning the moment a sale becomes a realistic possibility
The moment a business owner first has a serious conversation about selling — with a buyer, an investment banker, a broker, or even just internally — the pre-sale planning clock should start. Call us immediately. We assess how much time is available, what can be accomplished given the timeline, and what the priority moves are.
Client contacts Shurek — immediately when sale becomes realisticObtain current business valuation
A qualified independent appraisal of the business equity at the date of transfer is required for any gift tax return documenting the transfer to trusts. The appraisal must meet IRS standards and must be dated contemporaneously with the transfer. We coordinate the appraiser engagement immediately to have the valuation ready for the transfer date.
Independent business appraiser — Shurek coordinatesEstate attorney establishes trusts and executes transfers
The attorney drafts and executes the SLAT, IDGT, or dynasty trust document, and the equity transfer documents. Speed is essential — the entire process from initiation to completed transfer must happen before any LOI is signed. We coordinate closely with the attorney to ensure tax compliance of all trust documents.
Estate attorney executes — Shurek coordinates tax parameters and timingFile Form 709 with adequate disclosure and appraisal
The gift tax return documents the equity transfer, the valuation, and the exemption consumed. Adequate disclosure — a detailed description of the transferred interests, the valuation methodology, and the discount applied — starts the IRS statute of limitations on the transfer's valuation. Without adequate disclosure, the IRS can challenge the gift value indefinitely.
Shurek — filed by April 15 of the following year| Form | Name | When Due | What It Does and Why It Matters |
|---|---|---|---|
| 1040 | Individual Income Tax Return | April 15 (extension to October 15) | For grantor trusts receiving the transferred equity, all income — including the capital gain on the trust's sale of the business equity at closing — flows through to the grantor's personal 1040. This means the income tax on the sale is paid by the grantor even though the trust holds the equity. While this seems like a disadvantage, it is actually an additional annual benefit — the income tax payment further reduces the grantor's estate without being treated as a gift. The gain is reported on the grantor's return with the full amount and basis tracking coordinated with the trust. |
| 709 | Gift Tax Return | April 15 of the year following the transfer | The equity transfer to the trust is documented here with the IRS-qualified appraisal attached. The taxable gift may be reduced by valuation discounts if equity interests with minority/marketability characteristics are transferred. Adequate disclosure — a complete description of the transferred interests, the valuation basis, and the applicable discounts — starts the 3-year statute of limitations. Without adequate disclosure, the IRS can challenge the gift value indefinitely, even after a sale that has already occurred. |
Immediate assessment of timeline and available strategies when a sale becomes realistic. Business appraisal coordination. Trust document tax parameter review. Timing coordination between attorney, appraiser, and transaction counsel to ensure all transfers are completed before any LOI is signed. Form 709 preparation with adequate disclosure and appraisal attachment. Grantor trust income reporting coordination on personal return for the year of the equity sale inside the trust. Post-sale plan for remaining proceeds.
This is the most time-sensitive strategy in our entire practice. The window is defined by when the sale becomes substantially certain — not by when it closes.
CONTACT US — START THE CLOCK
The moment a sale becomes a serious possibility — first buyer conversation, banker engaged, decision made to sell — contact us immediately. Every day of delay reduces available options. The most expensive mistake in pre-sale planning is waiting.
Business Appraisal Engaged
Independent qualified appraiser engaged to value business equity. This appraisal must meet IRS standards and must be completed before the transfer is executed.
All Transfers Completed — MINIMUM 60-90 DAYS
Trusts established, equity transferred, and all documents executed before any letter of intent, term sheet, or binding commitment is signed. This deadline is absolute.
WINDOW CLOSES — No More Pre-Sale Transfers
Once an LOI exists, no new transfers to irrevocable trusts can be made with confidence under the anticipatory assignment doctrine. All pre-sale planning must be complete before this moment.
Form 709 with Qualified Appraisal Filed
Gift tax return documents the equity transfer with the business valuation attached. Adequate disclosure starts the IRS statute of limitations.
Grantor Trust Income Flows to Personal 1040
If trusts are grantor trusts, the capital gain from the business sale inside the trust flows to the grantor's personal return. We coordinate this reporting.