Inflation and Your Money

Inflation and Your Money

Look at what a restaurant meal cost you in 2015 and what the same meal costs now. Nothing about the food changed. Averaged across everything households buy, US consumer prices rose 4.7% in 2021, 8.0% in 2022 and 4.1% in 2023, before the rate eased to 2.9% in 2024. Prices did not come back down with it. A rate that returns to 2% is not a refund. It is a slower increase on a permanently higher level, and that distinction is where most savings plans quietly fail.

Two numbers, and only one of them is real

Every return has a nominal figure and a real one, and only the real one buys anything. A savings account paying 2.0% while prices rise 2.5% has a real return of about -0.5%. The statement shows a growing balance. The grocery store shows the truth.

The gap compounds, and it compounds in one direction. At 2.5% inflation, $10,000 loses about half its buying power in thirty years: it buys what $4,767 buys today. At 3% that falls to $4,120, and at 5% to $2,314. This is the same compounding that works for an investor, running backwards, and it is why a cash balance is not a neutral position. It is a bet against rising prices.

Where each account really lands

A return only protects you if it beats prices. Put a few common places for money on one line, measured after inflation:

Your salary is an inflation contract

Inflation sets the terms of your job whether or not anyone mentions it. If pay rises 3% a year while prices rise 2.5%, your real raise is about half a percent a year, and that is the good case. A household earning $48,000 needs about $61,444 in ten years just to stand still.

The practical version is a number you can take into a review. Work out what your salary would need to be to keep its buying power, then ask for more than that. Employers rarely volunteer the difference, and not asking compounds against you for the rest of your career. Bargaining power is highest with an offer in hand, and lowest after three years of waiting.

Fixed-rate debt is the other side

Borrowing at a fixed rate is the one place where inflation is plainly on your side. A $1,000 monthly payment on a fixed-rate mortgage keeps its nominal size while the money behind it shrinks. At 2.5% inflation, that $1,000 is worth about $610 in today's buying power after twenty years. The lender receives what the contract promises and absorbs the difference. The 30-year fixed mortgage, common in the US and rare elsewhere, is one of the better inflation hedges available to households.

What hedges prices, and what only looks like it

The dependable hedge is a claim on businesses that can raise their own prices. A broad stock index holds thousands of companies that pass costs on to customers over time, and US stocks have beaten inflation over every twenty-year period in the long historical record. The catch is real: stock prices fall in the short run, and they can fall hardest in the year inflation spikes, which is exactly when you least want them to.

Treasury Inflation-Protected Securities (TIPS) and Series I savings bonds are the direct hedge: their value is tied to consumer prices by design. They protect buying power rather than grow it, which makes them useful for money you need on a known date and less useful for a forty-year horizon.

Three things look like hedges and mostly are not. Gold has gone through long stretches of negative real returns and pays nothing while you hold it; it is insurance against a specific fear, not a plan. Commodity funds are volatile, and the futures-based products most savers can buy do not track spot prices reliably. And cash beyond your emergency fund is not a hedge at all. It is the thing being hedged. If you are carrying a card balance at 20%, paying it off beats anything on the hedge menu.

Doing something about it

Four moves matter, and none needs a forecast.

Inflation is not an event you respond to. It is a rate that runs continuously while you decide, and its total effect depends far more on how long your money sits still than on any single year's number.