Douglas County's Board of Equalization accepts annual real-property valuation protests during June, and Nebraska's statewide rule sets the filing period from June 1 through June 30. The 2026 window is closed. For protests filed beginning in 2027, a new Nebraska requirement calls for documentation sufficient for the Board to determine a different valuation, so the evidence cannot be treated as an optional later supplement. The $249 FairPath owner-guided evidence packet is available now for every Douglas County property. It can organize the change-of-value notice, official valuation record, owner-verified corrections, comparable sales, photographs, condition documents, Form 422, and source links. FairPath does not decide whether the documentation is legally sufficient, file the online or paper protest, choose the owner's requested value, communicate with the Assessor or Board, appear before a referee, or represent the owner.
Assessment context: Nebraska values taxable real property as of January 1. The county assessor uses mass-appraisal methods including sales comparison, income, and cost approaches, with most real property assessed at or near actual value. Douglas County's Assessor and Register of Deeds provides official valuation lookup and mapping through Beacon plus a separate sales search. Review the parcel identification, legal description, land, building area, age, construction, quality, condition, use, additions, and current and prior values. In a county of Douglas's size, preliminary valuation-change notices and informal meetings occur earlier in the year, before the final change-of-value notice and June Board process. An informal assessor conversation is not the same as filing a Board protest. Keep the county's facts, the homeowner's corrections, and any third-party sales evidence separately attributed.
Filing process: A Douglas County valuation protest is directed to the Board of Equalization, not merely to the Assessor. Nebraska's guidance requires a written, signed protest filed with the county clerk by June 30, containing the real-property description and a statement explaining why the requested assessment change should be made. The state publishes Form 422, and Douglas maintains an online filing and account path during the open season. Its portal also provides printable forms, appointment information, protest search, and post-filing documentation access. The Board may use referees to review submissions before acting. For 2027, prepare the evidentiary record with the initial filing because LB 803 adds the sufficient-documentation requirement effective January 1. Follow the current change-of-value notice and the live portal when the season opens; do not reuse a prior-year account instruction, form revision, or meeting date without checking it. A later appeal to the Nebraska Tax Equalization and Review Commission is a separate stage.
Evidence to review: Build the requested valuation from inspectable facts as of January 1. Use Douglas County's valuation lookup and sales search to identify recent arm's-length transactions from the relevant market. Record each comparable's parcel number, address, sale date and price, size, age, construction, quality, condition, use, location, and material adjustments. Verify the subject record for living area, lot, basement, garage, additions, outbuildings, permits, and classification. Add dated photographs, inspections, contractor scopes, surveys, engineering reports, leases, income records, or owner documents when they demonstrate conditions the mass appraisal may not capture. Explain why each exhibit supports the specific requested value; do not present repair cost as an automatic dollar-for-dollar reduction or a tax increase as proof of overvaluation. Because the 2027 law requires sufficient documentation for the Board to determine a different valuation, preserve a clear exhibit index, source dates, the signed form, the submitted value, and confirmation of timely filing.
Current deadline guidance: 2027 annual protest window: June 1–30. Nebraska permits a real-property valuation protest with the county Board of Equalization from June 1 through June 30 each year. Douglas County's Board site likewise states that it accepts annual valuation protests during June. Beginning January 1, 2027, Nebraska requires a valuation protest to include documentation sufficient for the county Board of Equalization to determine a different valuation. Owners should recheck the 2027 Douglas portal, forms, and notice before filing because local instructions may be updated for that new requirement.
Douglas County's official Board portal confirms that annual real-property valuation protests are accepted during June.
Nebraska requires a written signed protest with a property description and reasons for the requested assessment change.
Beginning in 2027, a protest must include documentation sufficient for the Board to determine a different valuation.
The Douglas County Assessor links to separate official Beacon valuation and sales searches for parcel and comparable research.
Official filing authority: Douglas County Board of Equalization. https://boe.douglascounty-ne.gov/
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: 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: Douglas County, Nebraska, Douglas County Assessor and Register of Deeds, https://assessor.douglascounty-ne.gov/. 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.