US Tax Tools · 08

The Roth ladder, year by year.

Retiring before 59½? The ladder converts Traditional to Roth in low-income years so each conversion is accessible tax-free five years later.

Your position

Conversion strategy

Lifetime tax saved
$154,940

10 years of conversions vs withdrawal at a 32% bracket

Annual conversion
$80,000
Total converted
$800,000
Avg rate paid
12.6%
Year-by-year ladder
Conversion (net to Roth)Tax paid

Material six-figure saving. The ladder is doing real work, the cost is the five-year wait on each tranche, so build it before you need the cashflow.

2025 federal brackets and standard deduction embedded. State taxes not modelled, converting while resident in a no-tax state can compound the saving. Illustrative figures only; consult a CPA for the actual ladder timing.

Bridge to 59½, planned.

Worth combines the Roth ladder with your 401(k), HSA and taxable buckets to design the whole withdrawal sequence. Join the waitlist.

First 1,000 only. One email when you're in. No noise.

Frequently asked questions

Why not convert everything in one year?

Brackets. A $500k conversion in a single year drags taxable income into the 32-35% range. Spreading $50k a year over 10 years keeps each conversion in the 12-22% band. The bracket arbitrage is the whole point of the ladder.

What is the 5-year rule?

Each Roth conversion has its own 5-year clock before the converted principal can be withdrawn tax-free and penalty-free. Convert in year one, withdraw that tranche in year six. Stack the conversions and you get a rolling annual income stream from age 50 to 59½.

What about state taxes?

Conversions are taxed federal plus state. If you can time the conversion years to coincide with residence in a no-tax state, the saving compounds. Be careful with state residency rules during the move year, most states want a full tax year of residence before they'll release you.