What-if scenarios:
Test a change before you make it

A what-if scenario is a copy of your retirement plan with one or more changes, so you can see the effect before you decide.

PortfolioPilot suggests scenarios for you, lets you build your own or describe one to generate with AI, and compares each with your base plan. Included in the Free plan.

Feature basics

Which plan you need
Suggested, manual and saved what-if scenarios. Included in the Free plan
Change
Any plan setting, one scenario at a time
Compared on
Chance of success and total assets, against your base plan

How does a what-if scenario compare?

An illustrative comparison for a hypothetical plan. Switch between the base plan and two what-if scenarios.

portfoliopilot.com/plan?tab=retirement

Illustrative what-if scenarios for a hypothetical plan: the base plan, retiring at 70 and spending $500 less a month, with the chance of success of each.

The portfolio is hypothetical, and all figures are for demonstrative purposes only. Nothing shown is a recommendation to buy or sell any security.

How it works

How what-if scenarios works in PortfolioPilot

Three steps from your accounts to the answer.

Step 1

Set up your plan

Open Plan, then Retirement planning. Enter your ages, monthly budget and Social Security, or keep the defaults.

Step 2

Pick or build a scenario

Start from Suggested for you, choose Build manually, or use Generate with AI.

Step 3

Compare and keep

See the change in chance of success, save the scenario, or go back to the base scenario.

Scenarios to test

What can you test in a what-if scenario?

A library of scenarios, grouped by topic, from retirement timing to big purchases.

Retirement timing

Retire a year or two later, or earlier, and see what it does to your plan.

Spending and taxes

Spend less each month, or turn on Max out yearly Roth contribution.

Delayed Social Security

Claim later for a larger benefit, one of the suggested scenarios.

Guardrails withdrawal

Let spending adjust to markets and compare it with fixed spending.

Related retirement planning features

Test your next retirement decision

Add your accounts and set up your plan. What-if scenarios are included in the Free plan.

Bank-level security. Learn more
Questions

Questions about what-if scenarios

Short answers here, with a link to the full help center article where one exists.

How do I model retiring a year or two later?

Create a what-if scenario with a later retirement age and compare it with your base plan. Read more in the Help Center →

How does PortfolioPilot simulate scenarios?

Each scenario is simulated like your base plan, with 1,000 simulations. Read more in the Help Center →

Can I save a scenario?

Yes. Saved scenarios stay in your plan, and you can go back to the base scenario at any time.

Does my base plan change?

No. A what-if scenario is a copy. Your base plan only changes if you edit it.

Are what-if scenarios free?

Yes. They are included in the Free plan.