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Reference material for the numbers Promi computes, written to be read by someone who has not done this before.

Retirement Planning

Income sources, withdrawal strategies, and the structures retirement actually runs on.

Social Security
A government benefit based on your earnings history, with the amount set by when you claim.
Pension (Defined Benefit Plan)
An employer-funded retirement income paid for life, calculated from service and salary rather than a balance.
Withdrawal Rate
The share of a portfolio drawn each year, and the main lever over how long it lasts.
Bucket Strategy
Splitting a portfolio by when the money will be spent, so near-term spending is never funded by selling equities.
Retirement Spending Smile
Retirement spending tends to fall through the middle years and rise again late, tracing a shallow curve.
Geoarbitrage
Earning in a high-cost location and spending in a lower-cost one, which changes the target rather than the savings.

Worked examples for every term

This content is educational and informational only. It is not financial, investment, or tax advice. Consult a qualified professional before making financial decisions.

Every one of these explains a number in the app

Promi computes them from your own balances and transactions, with the guide one click from the figure.

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