The Situation

Grace spent eleven years at Microsoft, most recently as a senior program manager in Redmond. She was good with money in the ways that count: she maxed her 401(k) every year, kept a rollover traditional IRA from an earlier job, and had a CPA who filed her returns accurately and on time. On paper, everything was in order.

After more than a decade of back-to-back release cycles, she decided to take a planned sabbatical — a full calendar year off before choosing her next move. For the first time since her twenties, her income was about to fall to almost nothing: a partial-year salary, a little interest, and some dividends. To Grace, the year off was a well-earned break. She didn't think of it as a financial event at all.

The Gap We Found

Her CPA was filing correctly, and her Microsoft benefits had been set up fine. But no one was looking ahead. A year with almost no earned income is the rare window when the lower tax brackets sit wide open — and that makes it the single best time to move pre-tax retirement money into a Roth at a low rate. Because her CPA, her old 401(k) provider, and her investment accounts all lived in separate silos, nobody connected "you're taking a year off" with "this is a multi-decade tax opportunity that closes the moment you go back to work."

What We Did

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We started by modeling Grace's projected taxable income for the sabbatical, then converted a portion of her traditional IRA and old 401(k) into a Roth — deliberately filling the 12% and 22% brackets instead of the 32%+ she pays as a full-time Microsoft employee. A Roth conversion simply means paying tax on that money now, at today's low rate, so it can grow completely tax-free for the rest of her life and come out untaxed in retirement.

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Rather than convert everything in one year and accidentally spike herself into a higher bracket, we built a conversion ladder that spread the moves across her low-income window. We also coordinated the conversions with her health coverage: off Microsoft's plan, Grace was buying insurance on the marketplace, so we managed her modified adjusted gross income carefully — converting enough to capture the low brackets without needlessly wiping out her premium subsidies.

Finally, we made sure the year off actually felt like a year off. We set aside a dedicated cash and short-term bond reserve to fund her living expenses, so she was never forced to sell investments at a bad moment to cover the sabbatical — and so the conversion strategy could run on schedule regardless of what markets did.

The Result

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• Converted roughly $180,000 to Roth over the low-income window at a blended effective rate near 15% — versus the 32%+ she'd have paid while working — saving about $31,000 in tax on those dollars, which now grow tax-free for life.
• Kept her marketplace health subsidies largely intact by managing MAGI year over year, protecting cash flow during the gap.
• Funded the full sabbatical from a dedicated reserve, so no investments had to be sold under pressure.
• Walked into her next chapter with a materially larger tax-free retirement bucket — and a plan she understood.

Why This Worked

Nothing here required a secret product — it required someone looking at the whole picture at once. The opportunity only existed because her career decision, her retirement accounts, her tax brackets, and her health coverage were finally being read as a single story instead of four separate ones. Alphanso's flat-fee, fiduciary model means we're paid to find these windows, not to sell around them. If you're facing a sabbatical, a gap year, a startup stretch, or any low-income season, it may be the most valuable tax year you'll ever have — see what proactive, integrated planning looks like.

This case study is a composite illustration based on real Alphanso client scenarios. Names and identifying details have been changed for privacy. Results are not guaranteed and will vary based on individual circumstances. All investing involves risk, including the possible loss of principal. Alphanso LLC is a registered investment adviser.