Editor’s note: This is the fourth installment of New Year, New You, a weeklong look at your financial health headed into 2026.
You get your W-2 in January and realize you either owe thousands in taxes or get a massive refund. Both mean your withholding was wrong all year.
Most service members set their tax withholding once during in-processing and never look at it again. Life changes. You get married, have kids, buy a house or pick up a second job. Your tax situation changes, but your withholding stays the same.
Adjusting your withholding takes five minutes and can save you from owing the IRS or giving the government an interest-free loan all year.
Use the IRS Tax Withholding Estimator First
Before changing anything, run your numbers through the IRS Tax Withholding Estimator at www.irs.gov/individuals/tax-withholding-estimator. The calculator…
