A big property or business sale, or a deferred attorney fee: instead of one giant check and a giant tax bill, a Fortune 500 insurer pays you like a pension. You keep more, it earns interest while you wait, and it’s legal because you never touched the lump sum.
Most explainers sell only the first. The second is the one that pays even if you’re in the top bracket every single year.
Spread the gain into years where you’re taxed at 15% instead of the top rate. Only works if you have low-income years. Always at the top? Skip this one.
The insurer pays you out of the full, pre-tax proceeds. Your money earns a guaranteed, bond-like yield on every dollar the IRS hasn’t touched yet — for the whole term — and you’re taxed only as each payment arrives.
Engine #2 is the exact edge a 401(k) has over a taxable brokerage account: growth on pre-tax dollars compounds faster than growth on the after-tax remainder — because you never handed a third to the government up front. Already net $1M+ every year? →
Pay less tax, so you keep more of your money. And how? Make each year’s income look smaller. Legally.
A big sale is one giant income year on paper, and that’s exactly what the IRS crushes. Take the same gain in planned pieces, and each year looks small on your return, so it’s taxed small. Same money. Far less tax.
That’s the entire idea of a Structured Installment Sale, when you’re selling property, real estate, or a business, or a Deferred Attorney Fee, when you’re an attorney collecting a contingency fee: take the big payday in small, scheduled pieces so you never have a giant income year. The IRS only taxes money once it’s actually yours to take, so until you take it, there is nothing to tax.
Three words, three requirements. A Structured Installment Sale is a completed sale of an appreciated asset where the proceeds are paid to you as a guaranteed, scheduled income stream, so you’re taxed on each payment as it arrives instead of all in one year (IRC §453). Here is exactly what each word has to mean for it to be legal:
The “how”
The payments have to be structured through an annuity from a life-insurance company, not just an IOU from the buyer.
On paper, the buyer’s obligation to pay you is legally assigned to the insurance company (a signed assignment). The buyer pays cash at closing and walks away clean; the A-rated insurer takes over and guarantees every payment.
The “what”
You’re paid in installments, a pension-like stream, funded by an annuity that grows tax-deferred.
The money keeps working for you before tax, and you owe tax only on each installment as it lands, never on the whole amount in a single year.
The “why it’s legal”
It is a real, completed sale, but the documents have to be signed correctly, before you close.
The key rule is no constructive receipt: you can never have the right to grab the lump sum. The installment-sale and assignment paperwork must be in place so the money is never “yours to take”, and that is exactly what keeps the deferral valid.
If that’s you, keep reading.
Probably not a fit if you need every dollar at closing, or your gain is under $500K. Top bracket every year regardless? Still a fit — you defer and earn yield on the pre-tax amount instead of the after-tax remainder.
Grab the whole lump sum and you get crushed by taxes now. Spread it over the years and you keep more. That’s the move on a big sale, or a large legal fee: take the money, and the tax, over time.
Sell now. Get paid over the years you pick. The IRS only taxes each check as it lands, not all in a single tax year. And the payments are locked in and guaranteed by an A-rated insurer.
Spread the gain over years and each year’s income stays low, so more of it is taxed at 15% and under the 3.8% line, not the top rate. That’s the third-to-a-quarter drop.
You pay the tax as the cash actually arrives, on a schedule you design, not all in one hit. The IRS waits until the money is yours to take.
An A-rated, Fortune 500 carrier pays you on a schedule you design, from your pre-tax proceeds, at a steady bond-like yield. The money you haven’t been taxed on keeps working every year until it’s paid out.
Illustrative. Assumes a ~$200K/yr spread against modest other income; your numbers depend on income, gain, schedule, and rates. Not tax advice.
The payout rate is locked at funding and backed by the carrier’s claims-paying ability. Illustrative, your numbers depend on the schedule and rates at closing.
It’s written in the tax code — IRC §453, on the books since 1980. Not a loophole. Not a scheme. (Settlements run on §104; attorneys on Childs.)
Your money comes from A-rated insurers, guaranteed. It does not depend on the buyer keeping a promise. A contract, not a handshake.
Don’t take our word for it. Hand this PDF to your CPA. They’ll confirm it in about ten minutes, the code sections are right there.
Straight from the U.S. Code and the Tax Court, print it or send it to your CPA.
If you’re selling, IRC §453
“The term ‘installment sale’ means a disposition of property where at least 1 payment is to be received after the close of the taxable year in which the disposition occurs.”, §453(b)(1)26 U.S. Code §453, Installment method (in the Code since 1980)
“…the term ‘installment method’ means a method under which the income recognized for any taxable year… is that proportion of the payments received in that year which the gross profit… bears to the total contract price.”, §453(c)
The principle underneath it all, constructive receipt
“Income although not actually reduced to a taxpayer’s possession is constructively received… [However] income is not constructively received if the taxpayer’s control of its receipt is subject to substantial limitations or restrictions.”Treasury Regulation §1.451-2(a). Plain English: you’re taxed when the money is yours to take, not before. A properly structured installment sale means you have not yet received it, so there is nothing to tax yet.
A CPA comfortable with a plain §453 installment sale may still ask: doesn’t assigning the buyer’s obligation to a third-party funding company give the seller constructive receipt? Here is the documented answer.
The governing rule, Treas. Reg. §1.451-2(a): “Income although not actually reduced to a taxpayer’s possession is constructively received… [However] income is not constructively received if the taxpayer’s control of its receipt is subject to substantial limitations or restrictions.”
Why the structured version clears it: under a non-qualified assignment, the buyer’s future-payment obligation is transferred to an assignment company that funds it (an annuity or U.S. Treasuries). The seller holds only an unsecured, non-accelerable, non-assignable right to fixed future payments, the seller cannot reach, pledge, accelerate, or sell that stream. Those are precisely the “substantial limitations or restrictions” the regulation requires, so there is no constructive receipt.
Economic benefit / cash equivalence: a right to future payments is taxed currently only if it is the equivalent of cash, freely assignable, unconditional, from a solvent obligor (Cowden v. Commissioner, 289 F.2d 20 (5th Cir. 1961)). A properly drafted structured installment obligation is not assignable by the seller and not a cash equivalent, so it is taxed only as payments are received.
One precision point: §130 “qualified assignments” apply only to §104 physical-injury settlements. A property or business sale uses a non-qualified assignment under §453; the assignment company recognizes the funding and offsets it with the annuity. This is the standard structure offered by A-rated carriers such as Independent Life and MetLife.
If you’re an attorney — Childs v. Commissioner
The U.S. Tax Court held that an attorney who arranges to receive contingency fees in future installments, before the fees are payable, is not in constructive receipt, and is taxed only as each payment is actually received.Childs v. Commissioner, 103 T.C. 634 (1994), aff’d 89 F.3d 856 (11th Cir. 1996)
If it’s an injury settlement, IRC §104
“…gross income does not include… the amount of any damages (other than punitive damages) received (whether by suit or agreement and whether as lump sums or as periodic payments) on account of personal physical injuries or physical sickness.”26 U.S. Code §104(a)(2)
The exact citations above, formatted on a single page you can print or forward. No cost.
The IRS rule (Treas. Reg. §1.451-2) only defers the tax when your right to the money is “subject to substantial limitations or restrictions.” In plain English: the structure has to be documented — before the sale closes, so you genuinely can’t touch, pledge, accelerate, or sell the payment stream.
“Yes, structured installment sales are perfectly legal. They are an IRS-approved tax-planning strategy authorized under Internal Revenue Code Section 453… [it] allows sellers of appreciated capital assets to defer capital gains taxes by spreading their payouts over multiple tax years.”
Google’s AI Overview, generated from mainstream sources, not from us.
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Selling appreciated real estate, a business, land, or concentrated stock? Defer the capital-gains tax over years instead of a single year, the alternative to a 1031 or a DST. No exchange, no 45-day clock, no replacement property.
See the seller playbook →Defer tax on a large contingency fee and let the pre-tax amount compound, the Childs-validated structure for plaintiff and trial attorneys. Smooth a lumpy income year into a planned stream.
See the attorney framework →When most people hear “installment sale,” they think of the old-school version where the buyer pays the seller directly over time, like seller-financed real estate. That arrangement carries massive buyer-default risk for the seller and is NOT what the SIS does.
Bottom line: the SIS keeps the §453 spread-tax benefit of the old installment sale but eliminates the buyer-default risk. The buyer wires the full sale price to escrow on closing day, same as any cash sale. Escrow splits the wire per the SIS rider: any cash carve-out goes to you, the rest goes to the assignment company which immediately purchases an annuity from an A-rated carrier. The carrier becomes the obligor.
A California-licensed insurance producer (NPN 20602398) focused on one thing: placing the IRS-recognized structures that let sellers and attorneys spread a big tax bill over years instead of one. A-rated carriers only, and a straight “no” when your deal doesn’t actually fit.
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