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Comparison guides

Pick one objective first. The two options rarely win on the same axis.

Decisions where both options look reasonable. Each guide scores the tradeoffs, works an example, names the failure modes, and sets out a 90-day plan.

How to use them

Run both paths through the scorecard and the scenario model with conservative assumptions. Then pressure-test the likely winner against the edge cases. Set the documentation standard before you execute, not at year end.

Re-score the decision each year. Income, law, and circumstances change, and the option that lost last year is often the one that fits now.

The guides

Each one names the verdict up front, then shows the facts that would change it.

  • Augusta Rule vs Home Office Deduction for S-Corp Owners

    A real-world comparison for S-corp owners choosing between Augusta Rule payments and accountable-plan home office reimbursements, with documentation standards and a worked scenario.

    Verdict: Bigger write-off is not the whole game.

  • MFJ vs MFS for High-Income Couples with Student Loans

    A cash-flow-first comparison of MFJ vs MFS when income-driven repayment and high income collide, with a worked example and annual review checklist.

    Verdict: Model tax and loan payments together.

  • Safe Harbor vs Annualized Income Method for Uneven 1099 Income

    A practical comparison for freelancers with lumpy income: safe harbor vs annualized estimated taxes, with decision matrix and execution controls.

    Verdict: Simplicity and precision rarely peak together.

  • Cost Segregation vs STR Loophole for W-2 Professionals with Passive Loss Limits

    A usable-loss comparison for W-2 professionals: cost segregation vs STR participation, with recapture and documentation notes.

    Verdict: Usable loss matters more than a headline deduction.

  • 721 UPREIT vs DST for Aging Landlords Exiting Active Management

    A comparison for landlords shifting from active management to passive income: 721 UPREIT exchange vs DST, focused on liquidity, control, and concentration risk.

    Verdict: Control, liquidity, and concentration decide it.

  • PriceLabs Rule-Based Pricing vs PMS Native Pricing for Multi-Property Operators

    A practical comparison for STR operators running multiple listings: PriceLabs rule sets vs PMS native pricing, with guardrails, failure modes, and an execution plan.

    Verdict: Portfolio complexity decides the winner.

  • Solo 401(k) Loan vs HELOC for Down Payment Funding

    A comparison for business owners and high earners funding a down payment: Solo 401(k) loan vs HELOC, focused on risk, flexibility, and real cost.

    Verdict: Funding speed can hide long-term drag.

  • Mark-to-Market Election vs Capital Gains for Active Traders

    A comparison for active traders: mark-to-market election vs capital gains treatment, focused on qualification, wash-sale exposure, and long-term flexibility.

    Verdict: Trader status decides everything.

  • QCD First vs Roth Conversion First to Manage IRMAA

    A retirement planning comparison: QCD-first vs Roth-conversion-first, focused on IRMAA, RMD timing, and charitable intent.

    Verdict: Income timing can move Medicare costs.

  • Installment Sale vs Deferred Sales Trust for a Small Business Exit

    A business-exit comparison: installment sale vs deferred sales trust concepts, focused on timing, risk, fees, and realistic execution.

    Verdict: Simple deferral and layered complexity are not the same thing.

  • S-Corp Election vs Sole Proprietorship for High-Income Consultants

    A consultant-focused comparison of S-corp election vs staying a sole proprietor, focused on payroll friction, QBI interaction, and realistic tax savings.

    Verdict: Savings only count if payroll reality holds.

  • Backdoor Roth vs Taxable Brokerage for High-Income Earners

    A high-income comparison of backdoor Roth contributions vs taxable brokerage funding, focused on pro-rata friction, liquidity, and after-tax flexibility.

    Verdict: Tax-free space is great until pro-rata ruins the story.

  • Capital Gains Harvesting vs Roth Conversion for Early Retirees

    A tax-bracket comparison for early retirees choosing between capital gains harvesting and Roth conversions, focused on bracket management, IRMAA, and long-term account sequencing.

    Verdict: The cheaper move this year may cost more later.

  • Paying Off Your Mortgage Early vs Investing the Difference

    Guaranteed interest savings from extra mortgage payments versus market returns on the same money: break-even math, risk, liquidity, and taxes on a $400,000 loan.

    Verdict: A guaranteed 6.7% return beats a hoped-for 7% only if certainty is worth more to you than upside.

  • Cost Segregation vs Bonus Depreciation

    When a cost segregation study is worth the fee versus taking bonus depreciation only on assets you already have on invoices, with recapture and usable-loss gates.

    Verdict: The study creates buckets. Bonus is the first-year rate on those buckets.

  • 1031 Exchange vs Opportunity Zones

    A sale-of-property comparison of like-kind exchange deferral versus investing capital gain in a qualified opportunity fund, including clocks, basis, and the 10-year hold.

    Verdict: Stay in replacement real estate, or move the gain into a fund with a later recognition date.

  • S-Corp vs QBI Deduction

    How an S-corp reasonable salary changes self-employment tax and qualified business income, including SSTB phaseouts and the wage limitation.

    Verdict: An S-corp is a payroll structure. QBI is a later deduction that salary can shrink or unlock.

  • Donor-Advised Fund vs Charitable Trust

    When a donor-advised fund is enough for bunching appreciated stock versus when a charitable remainder trust is the vehicle because you still need an income stream.

    Verdict: Use a DAF to give and walk away. Use a CRT when the same assets must still pay you.

Elsewhere on the site

  • Tax strategies. Every strategy guide in one table, grouped by the income or asset it applies to.
  • Topics. Reading paths through the article archive.

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Educational content only. Results vary with your facts. Confirm the decision with a qualified tax professional.