A California business sale can stack the 20% federal rate, the 3.8% NIIT, and California's 13.3% ordinary treatment: roughly 37% in a single year. This page shows how to spread that gain and keep more of it.
You built the business. Now a buyer is at the table, and the tax math is brutal: in California, the gain on a business sale can be hit by the top federal capital gains rate (20%), the 3.8% Net Investment Income Tax, and California's ordinary-income treatment (up to 13.3%), all in the year you close. That's roughly 37 cents on the dollar before you've spent a penny.
Send me the sale price and rough basis. Within one business day I'll email you the actual number and the Seller's Guide to §453. If it doesn't fit your deal, I'll tell you that plainly.
No retainer · no obligation. Hans Goldstein, a licensed insurance agent (CA Insurance License #4273294), will contact you and may discuss insurance products, including annuities.
Go deeper: how the tax works when you seller-finance a business sale on Big Sale Tax.
Every one of those taxes is triggered by income landing in a single year. The lump sum vaults you into the top brackets, past the NIIT thresholds, and into California's highest rate at once. Spread the same proceeds across several years and each layer softens.
Under IRC §453, you can receive the proceeds over a schedule of future years instead of a lump sum, recognizing (and paying tax on) the gain only as you receive it. Done right, a Structured Installment Sale can keep you in lower brackets, reduce or avoid the 3.8% surtax in some years, and provide a fixed income stream from an assignment company funded by a fixed annuity from a highly rated life insurer (A or better by A.M. Best or equivalent).
How the deal is papered, and how the price is allocated across asset classes, determines how much of your proceeds is taxed as capital gain versus higher ordinary rates. These choices have to be made before the letter of intent, not after.
Unlike a stock sale, most small and mid-size business sales are structured as asset sales, which means the price gets allocated across categories (inventory, equipment, accounts receivable, and goodwill), each taxed differently. Say you're selling a services business for $6M: maybe $800,000 is equipment (with recapture at ordinary rates), $400,000 is receivables (ordinary income), and the remaining $4.8M is goodwill and going-concern value, which typically gets long-term capital gains treatment.
On that $4.8M goodwill slice alone, taken all in one year, you're looking at the top federal LTCG rate of 20%, the 3.8% NIIT, and California's up to 13.3% (California doesn't give capital gains a discount; it's taxed as ordinary income). Combined, that's often 35-37% on the goodwill portion alone, before touching the equipment recapture or receivables income that's already ordinary-taxed regardless.
On this example, total tax across every bucket can run well past $1.5M, a number most owners don't see coming until the LOI is already signed.
Go deeper: capital gains tax on the sale of a business, asset by asset on Big Sale Tax.
The part most sites skip: not every dollar of a business sale is eligible for installment treatment. Inventory generally is not. Depreciation recapture on equipment is generally recognized in the year of sale regardless of structure. What does qualify, and where most of the value sits, is the goodwill and §1231 gain, which for an established, profitable business is usually the largest slice of the purchase price.
This is why the allocation of the purchase price between asset classes has to be worked out with your CPA before the deal is signed. A Structured Installment Sale under IRC §453 applied to the goodwill portion lets you spread recognition of that gain across a schedule of years instead of taking it all in the closing year, filling up the 0% and 15% brackets across time instead of blowing straight through the top bracket in month one.
A common misconception is that this is seller financing. It isn't. The buyer pays 100% cash at closing through escrow, exactly like a normal sale. The payment obligation on the goodwill portion is then assigned to an assignment company, which funds it with a fixed annuity from a highly rated life insurer. You become the payee of a scheduled income stream, not a lender holding a note against a business you no longer control, and not exposed if the new owner runs it into the ground.
On the $4.8M goodwill example, spreading recognition over 10 years instead of one can move a meaningful share of that gain from a blended 35%+ rate down toward 15-20%. On a sale this size, that's commonly mid-six to seven figures kept that would otherwise go to tax.
If your business is a C-corporation and the sale is structured as a stock sale rather than an asset sale, ask your CPA whether QSBS under §1202 applies; qualifying small business stock can exclude a substantial portion of gain entirely under the right holding period and eligibility rules, which is a different (and in the right case, stronger) tool than §453. The two aren't mutually exclusive across a deal with multiple shareholders or mixed consideration.
Whatever the structure, this all has to be papered before the purchase agreement is signed, not after the buyer's cash is already in escrow under fixed terms.
Some sellers hear "installment sale" and assume it means carrying a promissory note against the buyer, collecting payments over time and hoping the business performs well enough under new ownership for the buyer to keep paying. That version of an installment sale is a real risk: if the buyer struggles, mismanages the business, or simply stops paying, the seller is the one exposed, often with limited practical recourse against an operating business.
A Structured Installment Sale is built differently on purpose. The buyer's cash obligation on the qualifying gain is assigned at closing to a licensed third party, which owes you the payments and funds them with a fixed annuity from a highly rated life insurer. From that point forward, your scheduled payments come from the assignment company, not from whether the buyer's business plan works out. You get the tax-timing benefit of an installment sale without taking on the credit risk of being the buyer's lender.
A California business sale hits you with a stack of taxes, not one. The owners who keep the most plan the timing and structure before they sign. Run your numbers first.
A California business sale can face the top federal capital gains rate (up to 20%), the 3.8% Net Investment Income Tax, and California's ordinary-income rate (up to 13.3%), a combined burden approaching 37% in the year of sale, depending on the gain and structure.
A structured installment sale under IRC §453 lets you receive proceeds over multiple years and pay tax on the gain only as received, keeping you in lower brackets and softening the 3.8% surtax. The structure must be arranged before you have the right to receive the funds.
Yes. California does not offer a preferential capital gains rate. It taxes capital gains as ordinary income, up to 13.3%. This makes deferral strategies especially valuable for California sellers.
Buyers usually prefer asset sales (for a stepped-up basis), but asset sales can convert more of your proceeds into higher-taxed ordinary income. A stock sale generally produces cleaner capital-gain treatment for the seller. The purchase-price allocation should be negotiated before the LOI.
Before you have the legal right to receive the sale proceeds. Once you can access the money, constructive receipt generally taxes it, so the planning has to happen before the deal closes.
No. It applies to the portion of the sale that qualifies for capital gains treatment, typically goodwill and §1231 gain. Inventory and most depreciation recapture on equipment don't qualify and are taxed in the year of sale regardless of structure. Your CPA needs to work out the asset allocation first.
No. The buyer pays 100% cash at closing. You're not carrying a note or exposed to the buyer's performance running the business. An assignment company assumes the payment obligation and funds it with a fixed annuity from a highly rated life insurer.
Possibly. If the sale is a qualifying stock sale under §1202 (QSBS), a portion of gain may be excludable entirely, which is worth evaluating alongside, not instead of, a §453 structure on any goodwill or asset-sale portion.
Yes, and that's by design. Purchase price allocation across asset classes is a CPA decision made with the buyer's counsel; the §453 structure is built around that allocation, not instead of it.
Before you sign anything, run your numbers with someone who structures the deal to be tax-smart and audit-ready from day one.
Call 213-414-2808 Run the Numbers →
Send me the sale price and roughly what you paid. Within one business day I’ll come back with the number you’re actually looking at on a California business sale, and whether a structured installment sale can push it down. If it can’t, I’ll tell you that just as plainly.
Leave your details and the PDF downloads right away. Within one business day Hans will email a preliminary read on which structure fits your deal. No retainer. On a funded structure, the insurer pays a one-time commission of about 4% of the amount structured to the brokerage firm that places it (Hans’s share is about 2.4%; no trail). It is built into the annuity pricing, not a separate fee.
📞 Hans Goldstein · 213-414-2808 · CA Insurance License #4273294 · Independent §453 specialist · Goldstein & Co. LLC
Hans Goldstein, a licensed insurance agent (CA Insurance License #4273294), will contact you and may discuss insurance products, including annuities.
Hans Goldstein is an Enrolled Agent, admitted to practice before the Internal Revenue Service. Not affiliated with or endorsed by the IRS. General education, not tax or legal advice for your situation.
