Debt is not automatically good or bad. The better question is whether it supports your financial goals or limits your flexibility.
For many high-income households, borrowing decisions are rarely made in isolation. A mortgage, student loan, business loan, auto loan, or credit card balance can affect cash flow, taxes, savings, investments, retirement timing, and long-term financial confidence.
That is why it can be helpful to periodically assess your debt and ask: Is this debt helping me make progress, or is it quietly working against my broader financial plan?
According to the Federal Reserve Bank of New York, total U.S. household debt reached $18.8 trillion in the first quarter of 2026, with mortgage balances totaling $13.19 trillion. Debt is part of many households’ financial lives, but not all debt plays the same role.
Good debt is borrowing that has the potential to increase your net worth, improve your earning power, or support a long-term financial goal. The key word is potential. What makes debt "good" is not the loan itself, but whether it moves you toward those outcomes.
Ideally, this type of debt should be manageable, reasonably priced, tied to a clear purpose, and aligned with your broader financial plan. In some cases, it may also offer tax advantages, although tax benefits depend on your individual situation.
Examples of debt that may help support long-term wealth building include education loans, home mortgages, and business-related borrowing.
In our work with high-earning professionals, we regularly see significant education debt that follows people well into their peak earning years. Physicians and dentists are common examples, but the same pattern applies to attorneys, veterinarians, and others who invested heavily in training. The balance itself does not make the debt good or bad. What matters is whether the repayment strategy fits alongside saving, investing, buying into a practice or firm, and protecting income.
Student loans can sometimes be considered good debt because education may increase long-term earning potential. In general, higher levels of education are associated with greater employment opportunities and higher income potential.
However, it is important to remember that not all degrees, programs, or borrowing decisions are equal. The cost of education should be weighed against expected income, career path, repayment terms, and how payments may affect your overall cash flow.
For physicians, dentists, and other professionals who may carry student loan debt well into their careers, the question is not simply whether the debt is “good” or “bad.” It is whether the repayment strategy aligns with other priorities, such as saving, investing, buying a home, starting or joining a practice, protecting income, or preparing for future financial transitions.
Owning a home can help build wealth over time. As you make mortgage payments, you may build equity, and over the long term, your home may appreciate in value.
Mortgage debt can also provide access to tax benefits in some cases. However, those benefits are subject to limits. The IRS provides rules on home mortgage interest deductibility, including limits that generally apply to qualifying home acquisition debt.
That said, a mortgage is not automatically “good debt.” Too much mortgage debt can reduce flexibility, strain monthly cash flow, and limit your ability to save or invest. A home may be an important part of your financial life, but the mortgage should still fit comfortably within the larger plan.
Money borrowed to start, buy, or grow a business may also be considered good debt when it supports long-term growth or ownership value.
For business owners, including practice owners, debt may help fund expansion, equipment, staffing, and other opportunities. If successful, the business may become an asset that generates income, can be sold in the future, or supports a broader legacy plan.
However, business debt carries risk. It can affect both the business and the household’s personal financial picture. Before taking on business-related debt, it is worth considering how repayment may affect cash flow, reserves, insurance needs, taxes, and long-term financial goals.
Bad debt is generally debt that carries a high cost, funds purchases that depreciate, strains cash flow, or does not clearly support your financial goals.
For example, credit card debt, auto loans, and certain personal loans are often considered bad debt when interest rates are high or the borrowed money is used for purchases that quickly lose value.
As much as possible, it is helpful to minimize high-cost debt that does not support your broader financial picture.
Credit cards can be convenient and useful when paid off in full each month. They can help manage expenses, track spending, and offer certain protections.
The problem arises when balances are carried month to month, and interest begins to accrue. High-interest credit card debt can become expensive quickly and may limit your ability to save, invest, or prepare for larger goals.
For high-income households, credit card debt is not always due to a lack of income. Sometimes it reflects lifestyle creep, uneven cash flow, bonus timing, business expenses, or too many competing priorities without a coordinated plan. In our experience, this is where coordination helps most. The issue is rarely income. It is the timing of cash flow and competing priorities pulling against each other.
In many parts of the U.S., a vehicle is necessary. Financing a car purchase is common, but it is still worth paying close attention to the loan amount, interest rate, and term.
A car typically declines in value over time. If the loan is too large or stretched over too many years, you may be making payments on an asset that is worth less than what you owe or less than you expected.
The goal is not necessarily to avoid auto loans altogether. Rather, the goal is to ensure the payment fits your broader cash flow and does not interfere with more important financial priorities.
Too much of anything is usually not a good idea. Just because you can borrow money for education, a home, or a business opportunity does not necessarily mean you should.
A mortgage, student loan, or business loan may be reasonable in the right context. But if the debt creates cash-flow pressure, erodes emergency reserves, delays retirement savings, or limits your ability to make other important financial decisions, it may no longer serve its intended purpose.
Debt that begins as productive can become problematic when it fosters an unsustainable lifestyle or leaves too little room for change.
This is one of the most common debt questions, and the answer is not always obvious.
Paying down debt may create a guaranteed reduction in interest costs and improve cash flow. Investing may offer greater long-term growth potential, but it also carries market risk and no guaranteed outcome.
The right approach depends on several factors, including:
Consider a few situations we see. A dentist with $250,000 in student loans at 6 percent, weighing accelerated payoff against buying into a practice. A business owner choosing between paying down a loan and reinvesting in growth. An executive with strong cash flow deciding whether to make extra mortgage payments or invest a bonus. In each case, paying down debt locks in a guaranteed benefit equal to the interest rate, while investing offers more potential upside with more risk. The right answer depends on the rate, time horizon, liquidity needs, and how much flexibility they want to keep.
For many high-income households, this decision should not be made in isolation. Accelerating debt repayment may feel responsible, but it could reduce liquidity or slow progress toward other goals. Conversely, continuing to carry costly debt while investing aggressively may create unnecessary pressure on cash flow.
This is where financial planning can be especially valuable. The question is not simply, “Should I pay down debt or invest?” A better question may be, “Which choice gives me the best balance of flexibility, risk management, and long-term progress?”
| Type of Debt | Potential Benefit | Potential Risk | Planning Question |
| Student loans | May increase earning potential | Payments may strain cash flow | Does the expected income justify the cost? |
| Mortgage debt | May help build equity over time | Too much house can limit flexibility | Does the payment fit your full financial picture? |
| Business debt | May support growth or ownership | Can affect both business and personal finances | Is the risk balanced with your household plan? |
| Credit card debt | Convenient if paid monthly | High interest can compound quickly | Is the balance being paid in full? |
| Auto loans | May fund necessary transportation | Vehicle value typically declines | Is the loan reasonable for the asset and your cash flow? |
Whenever you take on debt or decide whether to pay it down, it is worth considering the best- and worst-case scenarios for repaying your obligations.
Consider asking:
Whether debt is good or bad is not always clear-cut. It depends on the purpose of the debt, the terms, the repayment plan, and the role it plays in your overall financial life.
Good debt is debt that may help improve your financial position over time, such as borrowing for education, a home, or business growth. Bad debt is typically high-cost debt that strains cash flow, funds purchases that lose value, or does not clearly support your long-term goals. The real difference is not just the type of debt but whether it fits your income, repayment plan, risk tolerance, and broader financial strategy.
Yes. Good debt can become bad debt when payments limit your ability to save, invest, maintain emergency reserves, or make important life decisions. A mortgage, student loan, or business loan may be reasonable at first, but it can become problematic if it creates cash-flow pressure or reduces flexibility. For high-income households, the issue is often not whether the debt is “good” in theory, but whether it still serves the plan.
It depends on the interest rate, tax considerations, liquidity needs, investment risk, and your timeline. Paying down high-interest debt may provide a more immediate and predictable benefit. Investing may offer greater long-term growth potential, but it carries market risk. Many households need a balanced approach that reduces costly debt while still preserving liquidity and progress toward retirement, education, or other long-term goals.
Mortgage debt is often considered good debt because it may help build home equity over time and may offer tax benefits in certain situations. However, a mortgage is not automatically good debt. If the payment is too high, limits retirement savings, or leaves little room for unexpected expenses, it can undermine your financial plan. The better question is whether the mortgage fits comfortably within your full financial picture.
Debt may be too much when it strains cash flow, delays retirement savings, increases reliance on bonuses or variable income, or makes it harder to adjust during a career change, business transition, or market downturn. High income can make debt feel manageable, but it can also mask lifestyle creep. A useful test is whether your debt would still feel manageable if income declined, expenses increased, or your timeline changed.
Not always. Entering retirement with less debt can improve cash flow and reduce financial stress, but using too much cash to pay off debt before retirement can reduce liquidity. The decision should be based on the interest rate, remaining loan term, retirement income sources, tax situation, investment strategy, and comfort with carrying debt. For many households, the goal is not necessarily to be debt-free at retirement, but to have debt that is intentional, manageable, and aligned with the retirement income plan.
It is important to remember that not all debts are equal. With good debt, there may be potential to increase your wealth, improve your earning power, or support a meaningful long-term goal. With bad debt, the cost may outweigh the benefit, especially when high interest rates or depreciating purchases are involved.
The key is to avoid evaluating debt in a vacuum. A borrowing decision can affect your cash flow, taxes, investments, retirement timeline, insurance needs, and long-term flexibility.
Debt decisions rarely happen in isolation. A mortgage, student loan, business loan, or repayment strategy can affect many parts of your financial life. If you are weighing whether to borrow, accelerate repayment, or carry debt as part of your broader financial picture, our team can help you evaluate how that decision fits into your financial plan.
This material is for informational and educational purposes only and should not be construed as personalized investment, tax, or legal advice. Tax considerations vary by individual and should be reviewed with a qualified tax professional. Financial decisions, including borrowing and repayment strategies, should be made based on individual circumstances in consultation with appropriate professionals.
No strategy guarantees success or any particular outcome.
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Shane Tenny, CFP®, is Managing Partner of Spaugh Dameron Tenny, where he helps high-net-worth individuals and families navigate complex financial decisions with clarity, structure, and confidence. Since joining the firm in 2000, Shane has worked with clients through major financial transitions, including career changes, liquidity events, retirement, and multigenerational planning. His approach combines comprehensive financial planning with a focus on behavioral finance, including advanced studies in Behavioral Economics through the University of Chicago Booth School of Business. Shane is the author of Your Next Million, former host of the Prosperous Doc® Podcast, and a nationally recognized financial advisor, speaker, and educator.
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