David Keller

David M. Keller is a finance writer based in Columbus, Ohio, covering personal finance and consumer-focused economic topics. He earned his degree in journalism from Ohio University and began his career reporting on local business and economic trends for a regional media outlet. Since then, he has contributed to a variety of online publications, focusing on clear, practical coverage of topics such as cost of living, debt, and everyday financial decision-making.

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Wiring money or sending it through an app like Zelle is treated like handing over cash, with none of a card’s chargeback protection.

Not all ways of paying carry the same protection, and the difference is exactly what scammers exploit. A credit-card charge can often be disputed and reversed, but money sent by wire transfer or a person-to-person payment app usually cannot be clawed back once it lands. Understanding why a fraudster always steers a victim toward those…

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You can shut off the flood of prescreened credit-card offers, and the fraud risk they carry, through one federal opt-out line.

The steady stream of preapproved credit-card and insurance offers arriving in the mail is more than clutter. Each one is a slip of personal financial information that a thief can steal from a mailbox and use to open an account. A single federal opt-out system lets a person turn off those offers, cutting both the…

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You can set up automatic required withdrawals with your IRA provider so you never miss the penalty deadline.

One of retirement’s least forgiving rules is the requirement to withdraw a minimum amount from tax-deferred accounts each year once a person reaches a certain age. Miss it, and the penalty is steep. Fortunately, most account providers offer a simple safeguard: an automatic-withdrawal service that calculates and distributes the required amount on schedule, removing the…

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Target-date retirement funds automatically shift toward safer investments as you near retirement.

For savers who do not want to manage a portfolio themselves, one investment option quietly does much of the work: a target-date fund automatically becomes more conservative as retirement approaches. These funds are a default choice in many workplace retirement plans, and understanding how they operate helps a person judge whether the automatic path fits…

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Self-employed retirees can still shelter income in a SEP-IRA or a solo 401(k).

Retirement does not always mean the end of earning. Many people leave a career only to pick up consulting work, freelance projects, or a small business, and that income opens a door many do not realize exists. Self-employment earnings can be funneled into tax-advantaged retirement accounts built specifically for the self-employed, letting a semi-retired person…

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Medicare covers many preventive screenings, from mammograms to colonoscopies, at no cost to you.

Some of the most valuable benefits Medicare offers cost the patient nothing, yet they are among the most frequently skipped. A wide range of preventive screenings and services are covered without the usual deductible or coinsurance, provided a few conditions are met. For a retiree watching every health-care dollar, understanding which services are free removes…

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