The 24-month window
Most pre-exit tax planning has to happen 12–24 months before a Letter of Intent. After the LOI, the universe of available strategies collapses — gifts become assignment-of-income, trusts cannot be established without grantor-trust contamination, and qualified-plan adoptions become administratively impossible inside a deal timeline.
Deal structure: stock vs. asset sale
| Dimension | Stock sale | Asset sale |
|---|---|---|
| Seller tax | Capital gains (often QSBS-eligible if C-corp) | Mix of ordinary income, depreciation recapture, capital gains |
| Buyer preference | Lower (no asset step-up) | Higher (asset step-up, depreciation reset) |
| Liability transfer | All liabilities follow | Only specified liabilities |
| Common in | Larger transactions, C-corp founders | Smaller deals, S-corps, partnerships |
QSBS work that must be done before LOI
- Confirm C-corporation status from issuance.
- Verify the gross-asset test was met at every issuance event.
- Verify the active business test for every year of the holding period.
- Establish non-grantor trusts and complete QSBS gifts at least 12 months out.
- Order a QSBS opinion letter from outside tax counsel.
See our QSBS guide and stacking strategy for the mechanics.
Compressing wealth into qualified plans
The 24 months before sale are usually the highest-deduction-value years a business will ever have. Two moves dominate:
- Designer DB Plus® — a custom cash balance + 401(k)/PS combo plan can deduct $300,000–$450,000 per owner per year. Two pre-sale years = $600K–$900K of deductible owner contributions.
- §401(h) account — adds another $50K–$100K/year of medical-purpose deduction inside the DB plan.
Charitable structures: CRT, CLAT, DAF
Charitable Remainder Trust (CRT)
Contribute appreciated stock to a CRT before sale. The CRT sells the stock with no immediate capital gains tax, pays the seller a fixed annuity or unitrust amount for life or term, and the remainder passes to charity. The seller receives a partial charitable deduction at contribution.
Charitable Lead Annuity Trust (CLAT)
Pays an annuity to charity for a term, with remainder back to family. In low-rate environments a "zeroed-out" CLAT can transfer significant wealth to heirs gift-tax-free if the CLAT outperforms the §7520 hurdle rate.
Donor-Advised Fund (DAF)
Simplest tool. Contribute appreciated stock pre-sale; take the deduction in the high-income year; grant to charities over time. See our DAF guide.
Estate freeze and gifting before sale
Gifting equity before a value-establishing event (LOI, third-party valuation) locks in low gift values and shifts future appreciation out of the estate. Combined with QSBS stacking, this is one of the largest single estate-tax savings opportunities a founder will encounter.
Post-sale: the high-income year
- Bunch 5–10 years of charitable giving via DAF in the sale year.
- Realize loss positions in the same year to offset gain not sheltered by QSBS.
- Make the maximum DB and §401(h) contribution for the final plan year.
- Plan the post-sale Roth conversion ladder — proceeds rolled to an IRA become the next decade's conversion runway.
Stephen Arnold
Founder & CEO of Wealth Protection Advisory. Pension and retirement planner with 20+ years advising small business owners. Creator of the Designer DB Plus® strategy and author of Designer DB Plus® Game-Changing Tax Reduction & Retirement Strategy.
