The Optimizer

Let your plan find a better way to pay for retirement

Which account should you spend first? Should you convert to Roth, and how much? These choices can be worth hundreds of thousands of dollars over a retirement, and they are hard to test by hand.

The Optimizer tests them for you. It runs hundreds of strategies against your own plan, ranks them, and shows you the one that leaves you best off. Nothing changes until you choose to apply it.

Try the Optimizer
The Optimizer in 18 seconds, on Chris and Jamie's example plan.
An Optimizer result in plain words: convert a fixed $13,000 each year from age 68 to 80, spending from pre-tax accounts first. Lifetime taxes fall by $203,119 and the portfolio at plan end, after tax, rises by $708,887.

The Optimizer's answer for Chris and Jamie, a made-up couple we use in our examples.

The Optimizer

Hundreds of strategies, tested on your plan

Every strategy is your own plan, with your accounts, income, spending and taxes, run through the same calculation as your Dashboard. Only the way money comes out of your accounts changes.

On a US plan, it mixes three choices:

  • Which accounts to spend first: seven withdrawal orders
  • Roth conversions: none, a fixed amount each year, or filling up to a line such as the top of the 12%, 22% or 24% bracket or the first Medicare surcharge
  • Extra pre-tax withdrawals that fill a low tax bracket in quiet years

Then it fine-tunes the best one: the split between your taxable, pre-tax and tax-free accounts, and whether conversion taxes are paid from cash.

Three Optimizer charts: total taxes paid by age and portfolio balance by age, each comparing the current plan with the optimized one, and portfolio at plan end for each conversion amount tested

The winner against your current plan, and every conversion amount it tried.

What changes: the withdrawal order moves from Balanced to pre-tax, tax-free, then taxable, and Roth conversions go from off to a fixed $13,000 a year from 68 to 80, with a year-by-year conversion plan

Your Call

See exactly what would change

The winner comes in plain English, with what it saves in lifetime taxes, what it adds to your portfolio at plan end, and the required withdrawals it avoids.

Before you apply anything, you can see:

  • Each setting it would change, from today's to the winner's
  • A year-by-year Roth conversion plan
  • Every strategy it tested, ranked, with your current plan marked

Apply it with one click, or leave your plan exactly as it is.

Choose what matters to you

Tell it what to aim for:

  • The strongest portfolio: make your money last as long as possible, then leave the most, after the tax still owed on pre-tax money
  • The lowest taxes along the way: the smallest lifetime tax bill

A quick scan takes under a minute. A thorough search tries a wider range of amounts and ages.

Honest about small wins

A strategy only counts as a winner if it beats your plan by a real margin: at least $5,000 and 0.25% of your portfolio at plan end, or making your money last longer.

If nothing clears that bar, it says your plan is already near-optimal, rather than selling you a rounding error.

Retiring before 65?

Buying marketplace health insurance before Medicare? Turn it on in your plan, and the Optimizer keeps your income under the subsidy limit in those years, so a conversion doesn't cost you your premium tax credit.

How health care is planned

Beyond the US

Built for Canada and the UK too

What the Optimizer tests follows your country's rules:

  • Canada: every withdrawal order, with extra RRSP and RRIF withdrawals that fill a low federal bracket, and couples tested with and without pension income splitting
  • UK: every withdrawal order, with extra pension withdrawals that fill a low tax band

Planning in Canada  ·  Planning in the UK

After you apply

Then check it against history

The Optimizer ranks strategies on one projection, using the returns and inflation you entered. Once you apply a winner, your Chance of Success shows how it holds up through real market history, bad years included.

Your Summary keeps track too: change your plan later and it tells you the result is out of date.

Preview Free to get started

  • The Optimizer tab: run a search, read the winner, and apply it
  • Every strategy it tested, ranked
  • The one-click suggestions after a search

Planner+ Planner+ adds

  • A copy of your plan to try the winner in, without touching your main plan
  • Compare Plans, to put the two side by side
  • The Optimizer card on your Summary
Want every detail? Read the full guide, The Optimizer, in our help center. Read the guide

A projection, not a promise

The Optimizer compares strategies under your own assumptions. Real returns, tax law and your life will differ. Applying a strategy replaces your withdrawal and Roth conversion settings, so note them first if you might want them back. Ready Aim Retire is an educational tool, not tax or investment advice.

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