FEAsible

Engineered Finance

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Your plan

Household

Accounts

Investment strategy

Income

Expenses

One-time events

Insurance

Assumptions

Last run

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Optimize

Your financial actions — set manually or let an optimizer choose

NO GOAL SET

These numbers aren't pointed at anything yet.

Pick a goal

Optimizable actions

set one, or let an optimizer choose

i

Automatic scores many candidate strategies across thousands of simulated lifetimes, so it takes seconds to a couple of minutes — the Social Security search is the slowest. Whatever you lock in then applies to every later run and feeds the next optimizer.

Social Security timing

Claim ages follow each benefit's start age on the Income page. Switch to Automatic to search for the ages that maximize survival-weighted lifetime Social Security.

Edit Social Security benefits

Roth conversions

Configure systematic Roth conversions during a target window.

Enable Roth Conversions

Limits

Stay within bracket

No limit

12%

22%

24%

32%

Don't trigger a higher Medicare premium

Convert at least

$

in total (today's dollars)

Withdrawal order

Order the account types from first-drawn (top) to last-drawn (bottom). Use the arrows to reorder, or apply a common preset.

Quick presets

Draw-down order

1

Taxable

2

Traditional

3

Roth

4

Cash

Including Cash means cash is spent in that position; put it last to preserve it longest.

How to optimize

For educational and illustrative purposes only — not financial, tax, legal, or investment advice. Projections are model output, not predictions. See the full disclaimer on About.

© 2026 Engineered Finance · v1.3.0b3

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