Retirement · October 6, 2026 · 6 minute read

Building an income floor

The market is your growth plan. The question nobody asks until late is what happens underneath it, in the years when growth does not arrive on schedule.

A floor is a simple idea with an unglamorous name. You work out the expenses you cannot skip, then arrange enough guaranteed income to cover them. Whatever is left stays invested for growth.

The point is not to maximize returns. It is to make sure a bad year in the market is an inconvenience rather than a crisis, because the mortgage, the groceries and the utilities are already handled by income that arrives regardless.

Why it matters more after you stop working

While you are accumulating, a downturn is almost a gift. You keep contributing, you buy at lower prices, and time repairs the damage.

Once you are withdrawing, the same downturn does something different. You are selling assets to fund living expenses at exactly the moment those assets are cheapest, and every dollar sold at the bottom is a dollar that cannot recover. A portfolio can survive a bad decade and still fail if the bad years land first.

This is why two retirees with identical average returns can end up in completely different places. The order matters, and the order is not something you control.

What counts as guaranteed income

• Social Security. The foundation for most households, inflation-adjusted, and it lasts as long as you do. When you claim it changes the amount permanently, which makes the timing decision one of the largest in retirement planning.
• A pension, if you have one. Increasingly rare, and worth understanding in detail, particularly what happens to a surviving spouse.
• Annuity income. A contract with an insurance company that converts a sum of money into payments, either for a set period or for life.

That third category is where most of the confusion and most of the bad selling live, so it is worth being plain about it.

What an annuity actually trades

You are exchanging access for certainty. Money used to buy guaranteed income is generally no longer available as a lump sum, and that is the real cost, not the commission.

The guarantee is backed by the financial strength of the issuing insurance company. It is not federally insured the way a bank deposit is. State guaranty associations provide a backstop with limits that vary, so carrier quality is a genuine part of the decision rather than a detail.

The category also varies enormously. Some contracts are straightforward: you hand over a sum, you receive a defined payment. Others carry layers of riders, caps, participation rates and surrender schedules that take real work to understand. As a general rule, the harder a product is to explain, the harder it tends to be sold.

If somebody cannot explain in two sentences what you are giving up, you have not been told the whole product.

When a floor is the wrong answer

If Social Security and a pension already cover your essential expenses, you may have a floor and not know it. Adding more guaranteed income in that case buys certainty you already own.

If you have substantial assets relative to your spending, you can absorb volatility without being forced to sell at bad moments, which is the problem a floor is designed to solve.

And if liquidity matters more than certainty for your situation, such as an expected large expense or a health picture that argues for keeping money accessible, that should outweigh the appeal of a guarantee.

How to work out your own number

List your monthly expenses in two columns. Non-negotiable in one: housing, food, utilities, insurance, transport, medical. Everything else in the other.

Add up the first column. Subtract your expected Social Security and any pension. What remains is the only part a floor would need to cover, and for a lot of households it is smaller than they expect.

That number is the start of a real conversation. Everything above it can stay invested, which is usually where it belongs.