Ordered from most compelling first. Some of these are about dollar savings. Some are about sleep at night. All ten are reasons every California seller with a six- to seven-figure gain should at least have on the table before signing the cash-sale closing docs.
The single biggest reason. On a $2M California sale with a $300K basis, the lump-sum cash path hits ~35% combined federal + CA + NIIT + MHST = ~$595K in tax. The SIS spreads the same $1.7M gain across 5–40 years of carrier payments — each year stays under the 15% federal LTCG ceiling, below the NIIT $250K-MFJ floor, below the California Mental Health Services Tax $1M threshold. Effective rate drops to ~22–27%. Saves ~$170K–$260K, permanent.
The payment is fixed at closing and shows up every month for the term — 5, 10, 20, 30, or 40 years, or your lifetime. The obligor isn’t the buyer (gone after closing) or the market (which can drop 37% in one year). It’s a major A-rated U.S. life-insurance carrier with hundreds of billions in general-account assets and a regulated reserve framework. Backstopped by CLHIGA in California (80% of present value, $250K per insured).
Sequence-of-returns risk is what destroys a retirement portfolio that’s drawing income through a bear market. A $1M portfolio drawing 5%/yr starting Jan 2000 nearly went to zero — not because the market returned poorly on average, but because the early bear-market years combined with withdrawals locked in permanent losses. SIS payments are fixed, schedule-locked, indifferent to market conditions. Sequence risk on the structured pool: zero.
No portfolio to rebalance. No advisor fees taking 1%/yr. No quarterly statements to second-guess. No 2008 panic. No 2022 panic. No decision to make about whether to sell into a downturn or hold. The payment shows up. You spend it. You do something you actually enjoy with your retirement instead of worrying about whether you should be in more bonds.
You take a cash carve-out at closing for whatever you need liquid — replacement-home down payment, debt payoff, kids’ college, emergency fund. Typical split: 20–40% cash at closing, 60–80% structured. The cash is fully liquid Day 1. Only the remainder is in the structured stream. Minimum structured amount is $500K — anything above that, you choose the split.
The annuity contract has a designated beneficiary. At your death, remaining scheduled payments continue to your spouse, children, or trust — whoever you name. The beneficiary designation is revocable (you can change it any time, like a 401(k) or IRA beneficiary). Payments to heirs are still taxable as installment income at their bracket. Many sellers pair the SIS with a small term life or GUL policy to make the heir side fully tax-efficient.
The Revenue Act of 1926 created the installment method for sellers who weren’t receiving the full sale price at closing. It’s been continuously in the Internal Revenue Code ever since. The IRS published Revenue Procedure 2005-26 21 years ago explicitly blessing the modern carrier-assignment version. Major A-rated structured-settlement carriers publish white papers on it for estate-planning attorneys. 100-year §453 history →
In a traditional installment sale, the buyer pays you over time. If the buyer’s business fails, you stop getting paid. In an SIS, the buyer wires full cash to escrow at closing (gone, no ongoing obligation). The cash is immediately used to purchase an annuity from an A-rated carrier — the carrier becomes the obligor on the long-tail payment stream. Buyer-default risk: eliminated.
The buyer signs one extra page (the SIS rider) at closing. It costs them nothing — the SIS doesn’t change their financing, their wire, their timing, or their post-closing obligation. You can offer the buyer a small price concession (typically 1–3% of sale price) in exchange for their signature on that one page. You still net more than a clean cash sale at the higher price because the SIS tax savings are larger than the concession. The buyer gets a discount; you get the SIS. Both sides win.
Cash sale + advisor = 1% AUM fee, fund expense ratios, trading costs, quarterly reviews, advisor turnover. Over 20 years on $2M, that’s $400K+ in fees compounding away from your retirement. SIS = no advisor fee, no AUM, no fund expenses, no trading. The carrier’s margin is already baked into the annuity yield you’re quoted. What you see is what you get.
The advanced calculator runs your actual numbers through 2026 federal + California brackets, NIIT, IRMAA, §453A (if >$5M), §483 imputed interest, and depreciation recapture. Twenty-minute call to walk through whether SIS is the right move for your situation.
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