Yes — if you consistently owe taxes at the end of the year, you can increase your withholding on Form W-4 by claiming fewer allowances or requesting additional withholding. However, a large refund isn't necessarily a good thing — it means you overpaid throughout the year and gave the government an interest-free loan. The goal is to break even: match your withholding to your actual tax liability as closely as possible. Use the IRS's Tax Withholding Estimator to find the right amount. A smaller refund (or a small balance due) means more money in your pocket each payday. Submit a new W-4 to your employer whenever your tax situation changes significantly.