Browse source-reviewed property tax appeal guides for Nebraska. County deadlines, filing methods, and available records can differ by county and tax year.
Each published guide identifies the public sources used for its deadline and filing summary. Confirm current requirements with the official filing authority before submitting anything.
Douglas County: 2027 deadline guidance is 2027 annual protest window: June 1–30. Guide: https://fairpath.app/property-tax-appeal/nebraska/douglas-county
Source: Douglas County, Nebraska, Douglas County Assessor and Register of Deeds, https://assessor.douglascounty-ne.gov/. Reviewed 2026-07-30.
Source: Douglas County, Nebraska, Douglas County Board of Equalization, https://boe.douglascounty-ne.gov/. Reviewed 2026-07-30.
Source: Nebraska Department of Revenue, 2026 Nebraska Legislative Changes, https://revenue.nebraska.gov/about/2026-nebraska-legislative-changes. Reviewed 2026-07-30.
Source: Nebraska Department of Revenue, Nebraska Property Assessment FAQs, https://revenue.nebraska.gov/about/frequently-asked-questions/nebraska-property-assessment-faqs. Reviewed 2026-07-30.
Source: Nebraska Department of Revenue, Property Valuation Protest, Form 422, https://revenue.nebraska.gov/sites/revenue.nebraska.gov/files/doc/pad/forms/422_Property_Valuation_Protest.pdf. Reviewed 2026-07-30.