POST-AIRLINE TAX WINDOW

The first low-income retirement year may be more valuable than the last high-income flying year.

Between the last paycheck and later fixed income, a Roth conversion may trade tax today for flexibility later. Size it annually.

Test the conversion window → Project later RMDs

MAP THE WINDOW

Start with the calendar, not a conversion percentage.

Map final wages, Social Security dates, required distributions, charitable plans, and deductions. Leave payouts, deferred compensation, spouse wages, or gains can narrow the window.

01

Projected taxable income before any conversion

02

Tax-deferred balance and projected required distributions

03

Outside cash available for conversion tax

04

Medicare, surtax, benefit, and state-tax interactions

RULES THAT CHANGE THE DECISION

A conversion is permanent tax planning.

A Roth conversion is generally taxable in the conversion year and cannot be undone by recharacterizing it. A required minimum distribution itself cannot be converted. Estimate taxes, reserve cash, and confirm timing before the transaction.

Decision map
Situation	Evidence	Response
Final wage year remains high	Pay, leave, bonus, or profit sharing fills the tax range.	Model less or wait for the first full retirement year.
Tax-deferred balance is large	Required distributions and fixed income stack later.	Compare a multi-year series with no conversion.
Tax cash is limited	Tax would require another retirement distribution.	Reduce the conversion and protect the bridge.
Survivor tax exposure is high	One spouse may file alone with similar account income.	Include the survivor’s taxes in the lifetime comparison.
Near an income threshold	A conversion changes premiums, credits, surtax, or benefit taxation.	Measure total cost, not just the federal bracket.

RUN A MULTI-YEAR COMPARISON

Filling a bracket is not the objective.

Baseline

Project taxes, required distributions, Medicare income, Social Security taxation, and balances with no conversion.

Measured series

Test annual conversions to a chosen income ceiling. Recalculate as returns, deductions, law, and household facts change.

Stress cases

Model different markets, either spouse’s death, a major gain, and relocation. Avoid dependence on one return sequence.

Execution

Confirm tax payments, settlement timing, registration, and year-end completion. Keep the projection and transaction record.

PRIMARY REFERENCES · REVIEWED AUGUST 30, 2026

Confirm conversion and distribution rules at the source.

Educational modeling only. Tax law and household facts change; Roth conversions are generally taxable and can have multiple income-based effects. Use current projections and qualified tax advice.

RUN THE TAX SEQUENCE

Compare today’s conversion with tomorrow’s distribution.

NOW

NEXT DECISION