All software companies are required to use the Tax Calculation Schedule to calculate Nebraska tax. Software companies cannot use the bracket amounts shown on the Nebraska tax table to calculate tax. The Department will verify that you are calculating Nebraska tax using the tax rate schedule during developer testing. This ensures that taxpayers who e-file are consistently given the most accurate tax calculations available, regardless of what software they use. If you have questions, contact Taxpayer Assistance at 800-742-7474 (toll free in Nebraska and Iowa) or 402-471-5729.
Please contact the Department if you have any questions.