How big is your tax bill?
Three numbers and you'll see what the sale costs you the year it closes, and what it costs when the gain is spread out instead.
Sale price
What you paid (adjusted basis)
Loan to pay off at close
Closing costs, state, filing, income, payout
Closing costs
You
Take the check
Structured Installment Sale
Same yield, both sides
The honest part
The third option nobody shows you: elect out (§453(d))
Year by year
| Year | Paid to you | Interest | Principal | Gain recognized | Tax on gain | §453A | Balance |
|---|
How this is computed. Gain = price − adjusted basis − closing costs. Under IRC §453 the gain is recognized as payments are received, at the gross-profit ratio (gain ÷ price). Debt paid off at closing, closing costs paid from the proceeds, and any cash you take are payments received in the year of sale and are taxed then; §1245 recapture is ordinary income in the year of sale (§453(i)); unrecaptured §1250 gain is recognized first (Reg. §1.453-12) at a 25% federal cap. Federal 2026 brackets, 3.8% NIIT and the standard deduction are applied on top of your other income; state tax uses your state's rate on gains (California progressive incl. the 1% surtax over $1M; Washington's 7% excise above the exemption on business/stock sales, with real estate exempt). Payments are a level annuity at the payout rate (the first payment is modeled in the year of sale; a schedule that starts 12 months out shifts a little tax one year later); brackets are held at 2026 levels for every year (no inflation indexing, which is conservative); interest is ordinary income when received and is not counted against the sale. §453A interest applies when installment obligations over $5M are outstanding at year end (the test aggregates all your installment notes, but only this sale is counted here; 7% §6621 rate as of Q3 2026). "Today's dollars" discounts the tax stream at the payout rate. Not modeled: AMT, related-party or dealer sales, entity-level allocations. Rough estimate, illustration only; not tax, legal or investment advice. Payments are obligations of an assignment company, funded by a fixed annuity from a highly rated life insurer; they depend on the assignment company and the insurer's claims-paying ability; rates are illustrative. Hans Goldstein is a licensed life & annuity producer (CA 4273294, NPN 20602398) · Goldstein Insurance Services, CA org. lic. 6016830; not an investment adviser.