Neb. Rev. Stat. §§ 77-1606
Any taxpayer may appeal from the action of the county board of equalization in making the levy, if in the judgment of such taxpayer the levy is for an unlawful or unnecessary purpose or in excess of the requirements of a political subdivision, to the Tax Equalization and Review Commission in accordance with section 77-5013 within thirty days after the county board of equalization's action. The appeal shall set forth the levy appealed from and the amount or extent to which the appellant claims the levy is for an unlawful or unnecessary purpose or in excess of the requirements of a political subdivision, and to that extent and no further shall such levy be affected by such appeal. It shall not be necessary for such taxpayer to appear before the county board of equalization at the time of the making of the levy or prior thereto in order to entitle him or her to such appeal.
No appeal shall in any manner suspend the collection of any tax, nor the duties of the officers relating thereto during the pendency of the appeal, however, all taxes received based on the appealed levy or portion thereof appealed shall be kept by the treasurer in a special fund without distribution. The commission shall give notice of the appeal to the county board of equalization, county clerk, county assessor, and county treasurer of each county in which the tax is levied. The county board of equalization, county clerk, county assessor, or county treasurer shall not be charged with notice of the appeal until notice is served by the commission.
Neb. Rev. Stat. §§ 77-1606