As interest rates climb, your credit card debt becomes a silent wealth tax

With good credit and steady cash flow, carrying a balance on a credit card can feel like a reasonable trade-off. In a higher-rate environment, however, APRs north of 20% make that trade-off far more expensive because revolving balances at those rates compound faster than most people expect.

The interest doesn't feel urgent, but it is persistent. Over time, it redirects money that could otherwise be used to save, invest, or build liquidity.

That's why high-interest credit card debt works a lot like a “wealth tax,” one you pay every month and funded by earnings you've already worked hard for.

Credit card APRs respond faster to economic shifts than most other debt

Because credit card APRs are closely tied to benchmark rates, economic shifts can make revolving debt especially costly when the federal rate rise.

The average APR from the second quarter of 2026 sits at around 22.14% for credit cards carrying a balance, according to the Federal Reserve, up from 21.52% in the first quarter of the same year. Just a decade ago, the average credit card APR was about 13%. That's a nine-point jump over a period when the federal funds rate rose only about three points.

Part of the explanation goes back to the CARD Act of 2009, which prevented issuers from raising interest rates on existing balances. Unable to adjust rates reactively for borrowers who fell behind, card companies raised rates substantially across the board, effectively ending the era of low-rate credit cards for reliable payers. Rising delinquency rates in 2022 and 2023 added more pressure, pushing rates even higher on top of Federal Reserve rate hikes.

As a result, credit card interest rates have settled at a high baseline, and it's likely to stay that way regardless of any changes in Fed rates.

Unlike a fixed-rate mortgage, business financing, or a personal loan with a set term and predictable monthly payment, credit card balances grow much faster because rates change and interest compounds daily.

What a $50,000 balance costs you each year at 22%

BHG Financial shares the following example. If you carry a $50,000 revolving balance at a 22% APR, you could pay more than $10,300 in interest alone each year, before factoring in the compounding effect of carrying that balance month to month.

That interest also comes out of after-tax income. For a high earner in the 35% federal tax bracket, covering $10,300 in interest takes close to $16,000 in gross pay, before state taxes.

In addition, you could have used that money to save for retirement, improve liquidity, or reduce principal elsewhere.  

How that compares to what your money could earn

The stock market has returned an average of roughly 8% to 11% annually over the past 50 years—a reasonable benchmark for long-term wealth building.

But let's zoom out a bit. In this scenario, you're borrowing on a card at 22%, and in a good year, earning 10% in the market. Every dollar sitting in a revolving balance is working against you at more than twice the rate it might be working for you in other ways.

What's more, saving for retirement, reinvesting in a business, and buying property all depend on having cash available. When interest absorbs a share of your monthly cash flow, there's less room for any of these moves. Paying expensive balances frees that money for investing and building reserves, and it lowers your credit utilization, which helps the next time you need to borrow.

Why high earners rationalize revolving debt

For high earners, credit card debt can feel less like a financial constraint and more like a temporary convenience. Strong cash flow, high credit limits, and confidence in future income can make carrying a balance seem less risky. That confidence often leads to rationalizations like these:

“My raise is coming.”

For some, future income becomes the repayment plan. According to BHG Financial's recent consumer spending survey, 14% of respondents with credit card debt are counting on a raise to pay it off entirely.

But no matter how much you earn, counting on future income is an unreliable payoff strategy because a raise or bonus may not arrive when you need it. This may explain why the most commonly reported approach to paying off credit card debt in full was to make minimum payments until the debt was paid off (38%).

“It’s only temporary.”

Revolving balances have a way of persisting. When respondents were asked how they planned to pay off their credit card debt, 15% said they expect to carry it for the rest of their lives. Among Baby Boomers, that figure rose to 25%.

While high income can provide a larger financial cushion, managing revolving debt still requires an intentional budget and cash flow plan. Without one, you may be more tempted to let convenience determine where your money goes.

“I like keeping my cash invested.”

There's a real psychological resistance to touching investments among high earners, even when the math clearly favors paying down high-interest debt. High earners may choose to charge expenses instead of drawing from invested reserves, especially when they expect future returns to outweigh the cost of borrowing.

But a 20%+ APR created a guaranteed cost, while market gains are never a sure thing.

“I’m earning points.”

Credit card rewards programs are carefully designed. Airline lounges, cash back, and travel perks feel like value—and for cardholders who pay their balance in full every month, they often are.

But card companies don't offer rewards out of generosity. They're funded largely by the interest paid by those carrying debt month to month. A report by the Consumer Financial Protection Bureau (CFPB) found that for many borrowers, the benefits of rewards programs do not offset the costs of credit cards. Consumers who carry revolving balances often pay far more in interest and fees than they receive in rewards. And those who have poor credit often don't qualify for these kinds of cards.

How credit card debt differs from debt that builds wealth

Not all debt works against you, and plenty of debt can support growth when it’s structured with fixed terms and tied to a defined outcome. A mortgage, a loan to expand a business, or financing for home improvement that generates a return on investment often fall into this category.

Credit card debt works differently when not used responsibly. Credit cards are engineered to make balances feel manageable. Minimum payments are intentionally low—far lower than what a term loan of any kind would require on the same balance. Research consistently shows that paying with a card often leads to higher overall spending because the purchase feels painless in the moment, and it doesn't register in the way that handing over cash does.

But even small expenses can accumulate. In BHG Financial’s survey, nearly one in five respondents (19%) said daily convenience purchases—such as coffee, snacks, and gas—were the discretionary expense that contributed most to their debt over the previous year.

Strong credit and high limits also make all this easier to rationalize, but it doesn't change the math. Higher utilization still affects borrowing power. Persistent balances still signal risk to lenders. And interest compounds daily if you don't pay your cards in full, regardless of how much you earn.

Without an end date, it's easy to lose track of what those purchases actually cost once interest is added.

How to improve cash-flow in a high-rate environment

When borrowing costs are elevated, you can improve cash flow by reducing the interest working against you and building enough liquidity to keep expensive balances from returning.

Replace revolving debt with a fixed repayment plan

A fixed-rate personal loan provides a defined repayment term, predictable monthly payments, and a known payoff date. Qualified borrowers may also secure a lower rate than the credit card debt they consolidate.

For high earners managing multiple balances, consolidating into a single structured loan simplifies cash flow and creates the kind of financial predictability that supports longer-term planning. Some personal loan lenders offer large consolidation loans, so qualified borrowers can consolidate substantial balances, lower their monthly obligations, and put more toward priorities that actually build wealth.

Build a cash cushion so balances don't reappear

Once your balances are consolidated, the next step is keeping your cards from filling back up. It helps to think about your cash in layers:

• Operating cash to cover monthly obligations without relying on revolving credit
• Emergency reserves representing three to six months of fixed expenses
• Long-term investments that can compound without being undercut by high-interest debt

You can afford the interest, but why pay it?

Yes, you can make the payments. The more important question is what those payments are preventing.

At today's rates, credit card interest competes directly with saving and investing, and a closer look at where it fits in your finances can show you how much more of your income you could be keeping.

FAQs

Why are credit card interest rates so high right now?

Credit card rates are highly responsive to changes in the interest-rate environment and often stay elevated even after broader rates begin to fall. As a result, the average APR on outstanding credit card balances at major banks has climbed to around 22%, compared to roughly 13% a decade ago.

Is it ever smart to carry a credit card balance?

Carrying a balance can make sense for a short time, such as during a 0% introductory period or when you have a firm plan to pay it off within a few months. Over the long term, few cardholders ever see ongoing APRs anywhere near the returns they could reasonably expect from investing, which makes a persistent balance an expensive choice.

Does paying off credit cards improve financial flexibility?

Yes, paying off credit cards lowers credit utilization, which can improve your credit score and borrowing power. It also frees up cash flow that would otherwise go toward interest so more of your income can go toward long-term goals.

What’s the difference between revolving debt and structured personal loans?

Revolving debt has no set payoff timeline, usually carries a variable rate, and compounds daily. A fixed-rate personal loan has a set term, a predictable monthly payment, and a clear end date.

This story was produced by BHG Financial and reviewed and distributed by Stacker.