When interest rates jumped five percentage points in eighteen months, one kind of consumer complaint tripled — and the other didn't move at all. Fourteen years of CFPB filings sketch how monetary policy actually reaches a household.
Textbook monetary policy works through the price of credit: the central bank raises rates, borrowing hurts more, households feel it. The CFPB's complaint database offers an unusual way to watch that transmission in the wild — fourteen years of dated, product-tagged grievances filed by the people on the receiving end.
The experiment arrived in March 2022, when the Fed began the steepest hiking cycle since the Volcker era: five and a quarter points in eighteen months. If rate pain produces complaints, the two great household credit products — the mortgage and the credit card — should both light up.
Only one of them did.
The mortgage line is the dog that didn't bark, and the silence has a mechanism: the fixed rate. Roughly nine in ten US mortgages carry fixed rates, and millions of households refinanced below 4% in 2020–21. When the Fed hiked, their payments did not change by a cent — the pain went to would-be buyers who never got a loan to complain about, and to a housing market that simply froze. A complaint database can only record grievances from people who have the product; lock-in kept the aggrieved out of the market entirely.
Credit cards are the opposite contract: floating-rate by construction. Card APRs re-price with the Fed within a billing cycle or two, and they climbed from ~16% to record levels above 22% as balances also hit records. The complaint line follows with a short lag — filings about interest charges, fees, and billing disputes accelerating through 2023–2025 even as the Fed's last hike receded. High-for-long shows up in the data as complain-more-for-long. The chart above tells the same story two ways: raw monthly counts, or both series indexed to their 2019 average so only the trajectory remains.
Two honest limits. First, complaint volume is filing behavior: the same years saw the CFPB's portal get easier to use and template-driven filing industrialize (credit-reporting complaints, excluded here, grew far faster than either line). The credit-card surge likely mixes real APR pain with cheaper filing. Second, this is two time series and one policy event — a lag structure, not an identified causal estimate. What the chart earns honestly is the contrast: two credit products, one shock, and only the floating-rate one responds. That asymmetry survives every caveat, because the caveats apply to both lines equally.
For rate-watchers, the punchline inverts the usual framing. The Fed's most direct line to household sentiment isn't the mortgage market it obsesses over — lock-in disconnected that phone years ago. It's the credit card: repricing monthly, carried by half of American households, and filing its objections with a federal agency in near real time.
Source: CFPB Consumer Complaint Database (US public domain), extracted 2026-07-09. Series: monthly complaints with product “Mortgage” and products matching “Credit card…” (the CFPB split card products from prepaid cards in 2017; both variants are merged here). Fed policy dates from FOMC press releases. Moving averages as noted per figure; 2026 is a partial year.
Complainants are self-selected and filing costs fell over the window. Credit-reporting complaints — ~89% of recent CFPB volume — are excluded by design; these two products are the un-swallowed minority of the database. Two series and one cycle cannot identify causality; the claim defended here is the cross-product asymmetry, not an elasticity.
Data: US public domain. Article text and figures: CC BY 4.0.