Re-check your entry for your W-2's to make sure your tax withholdings are properly entered.
If your income and withholding were about the same as last year, you can safely expect similar results for your tax return this year.
For 2020, I do recommend using this IRS Tax Withholding Estimator so you can get a very clear idea of what you will owe federally. You can contact your State Department of Revenue, for their estimated tax withholding recommendations.
These are the tax brackets for 2019 and for 2020
