The SIS Calculator Collection

SIS Calculator: every structured installment sale tool, by who needs it.

Eight tools covering structured installment sales, structured attorney fees, MYGA tranching, LTC leverage, and life-insurance comparison. Start simple. Go deep when your CPA asks.

The SIS funnel · start here, then go deeper

Three calculators on the same math engine. Each one exposes more variables than the last.

Before you read further

What is the tax bill on your sale going to be?

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.

Hans Goldstein, EA
Admitted to practice before the IRS

No retainer · no obligation. Hans Goldstein, a licensed insurance agent (CA Insurance License #4273294), will contact you and may discuss insurance products, including annuities.

Niche calculators · by who you are

Specialized tools for specific situations. Each one runs different math for a different situation.

Property owners

SIS Calculator Pro

California real estate, business, partnership sales. Every dial a CPA cares about: §1202 · §1245 · §1250 · IRMAA · §453A · city tax · capital loss carry.

Open
Contingency-fee attorneys

Structured Attorney Fees

Childs v. Commissioner. Bracket compression on ordinary income. Don't let one big year tax you at 37% forever. Multi-state.

Open
Cash-out planners

Liquid vs Locked

HYSA / Treasury / CD vs MYGA. See your blended after-tax yield. Visual bucket split + CPA breakdown.

Open
Conservative savers

CD vs MYGA

How CA's 13.3% income tax eats CD interest year-by-year vs. MYGA tax deferral. Year-by-year erosion table.

Open
Pre-retirees · 55+

LTC Tax Leverage

$100K MYGA/asset-care → 4-5× LTC pool leverage. Asset-based LTC. Self-insure comparison.

Open
Estate / legacy planners

Life Insurance Types

GUL · S-GUL · IUL · 10-pay · Term. Cost-of-insurance hockey stick by age. When IUL is a mistake (68+).

Open
First-time visitors

Simple SIS Calculator

5 inputs. Big simple answer. Conservative 0% yield baseline + realistic 4% yield comparison. The "is this worth a call" calc.

Open
Legacy users · all-in-one

Legacy Advanced Calc

Original 3-way comparison (Cash/SIS/CRT). Includes CRT modeling that Pro deliberately drops. For deals where charitable intent matters.

Open
Owners carrying the note

Seller Financing Calculator

Amortization with balloon plus the §453 tax every other one skips. That includes §1245/goodwill recapture, taxed in full in the year of sale.

Open
Anyone about to sell

Capital Gains Tax Calculator

2026 brackets, 3.8% NIIT, depreciation recapture and state tax. Your number before any strategy.

Open
Comparing every option

Exit Calculator · 1031 vs Deferred Sales Trust vs CRT vs §453

Four deferral routes side by side on your own numbers, with what each one costs you in control, fees and flexibility.

Open
Building owners

Depreciation Recapture

The 25% §1250 tax on every dollar you ever depreciated. Most sellers never hear about it until closing.

Open
Landlords eyeing an exchange

1031 vs §453

What a 1031 actually defers, and what it costs you: you stay a landlord until death or the next exchange.

Open
Anyone pitched a deferred sales trust

Deferred Sales Trust · True Cost

§453-style deferral wrapped in a promoter's trust, with an annual fee and audit exposure no IRS ruling backs. Run the real cost.

Open
Charitable intent

Charitable Remainder Trust

Income plus a deduction. The remainder goes to charity, not your family. See exactly what your heirs give up.

Open
Injury & wrongful-death claimants

Structured Settlement

Tax-free under IRC §104(a)(2): every payment, principal and growth, for the whole term.

Open
Curious browsers

Homepage Estimator

2-input teaser at the top of the homepage. Instant range. The quickest first look.

Open

Which calc for which scenario?

Quick lookup table. Click any row to jump in.

If you're…Use this calcWhat it shows
Just exploring, want a 10-sec ballparkHomepage teaserRange estimate from 2 inputs
Selling appreciated CA propertySimple SIS calcCash vs SIS over 20 yrs
Your CPA wants every dialCalculator ProPer-year tax decomposition + IRR + IRMAA
Won a big contingency case (legal)Attorney Fees calcChilds v. Commissioner · ordinary-income spread
Selling a business (asset sale)Calculator Pro → "Business assets"§1245 recapture · goodwill allocation
Selling C-corp stock (might be QSBS)Calculator Pro → "Stock sale"§1202 exclusion up to $10M
Want to keep some cash liquidLiquid vs LockedHYSA + MYGA bucket split visualization
Comparing CD vs MYGA for idle cashCD vs MYGACA tax drag year-by-year
Thinking about LTC coverageLTC Tax Leverage$100K MYGA → 4-5× LTC pool
Need life insurance for legacyLife Insurance TypesGUL vs IUL vs Term · cost curve by age
Want CRT comparison alongside SISLegacy Advanced3-way Cash · SIS · CRT
Carrying the note yourself (owner financing)Seller Financing calcPayment schedule + §453 tax + recapture ambush
Just want the tax number before anything elseCapital Gains Tax calcFederal + NIIT + recapture + state
Weighing 1031 vs deferred sales trust vs CRT vs §453Exit CalculatorFour routes side by side on your numbers
Selling a depreciated buildingDepreciation Recapture calc25% §1250 tax you were never told about
Settling an injury or wrongful-death claimStructured Settlement calcTax-free payments under §104(a)(2)

Not sure which one? Just call Hans.

30-minute call. He'll pick the calc that fits your situation and walk you through your real numbers. No pitch, just math.

Talk to Hans: 213-414-2808
Hans Goldstein, NPN 20602398

📚 Get the free Seller's Guide to §453 + a fit-check

A plain-English guide for sellers on how a structured installment sale defers the tax when you sell a business, practice, or property. It covers the math, the alternatives, and how to tell if your deal fits.

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.

More details (optional)
Hans Goldstein, EA
Admitted to practice before the IRS

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.

Get my number Book 15 min Call