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Guides·Mar 10, 2026·8 min read

Nebraska Form 422: Step-by-Step Filing Instructions

How to fill out the protest form correctly, common mistakes that get filings rejected, and what counts as supporting evidence.

Nebraska Form 422 is a one-page document. It is also the document that produces a surprising share of protest rejections — almost always for the same handful of avoidable mistakes. This post walks through the form field by field for a residential protest in Douglas County.

The header asks for parcel number, property address, owner name, and owner mailing address. Use the parcel number exactly as it appears on the assessor’s record. A transposed digit will route the protest to the wrong file or kick it back for correction, and depending on the date you re-file, you may be outside the window. Copy and paste from the online lookup; don’t type it.

If the property is owned by multiple people or by an entity, the named protester must be an owner of record or an authorized representative. Co-owners can list one name; the form does not require both.

Assessor’s value and your requested value

The form has two value fields. The first is the assessor’s current value — pull it directly from the property record. The second is the value you are requesting.

Always state a specific number.“Lower” or “market value” or a blank field invites the Board to ignore the protest or to set the new value at the assessor’s discretion. The requested number should be defensible by your evidence — typically the median of your comparable-sales analysis, or the value that brings your sales-assessment ratio in line with the neighborhood median for an unequal-appraisal claim.

Ground for the protest

The form provides a small space for the ground. Use it deliberately. One of the following short statements covers most residential filings:

  • “Overvaluation. Comparable sales in the prior twelve months support a value of $X.”
  • “Unequal appraisal under Neb. Rev. Stat. § 77-1502. Subject property is assessed at a higher ratio of market value than comparable properties in the same neighborhood.”
  • “Condition. Documented physical condition supports a value of $X. See attached photographs and repair estimates.”

The detail goes in the attached protest letter, not in this box. Keep the form clean.

Attachments

The form has a checkbox for attachments. Check it and include:

  1. A one-page protest letter restating the ground and the requested value, with one paragraph of supporting narrative.
  2. A comparable-sales table with five to seven entries showing address, sale date, sale price, square footage, year built, and the adjustment you applied.
  3. Photographs of any condition issues (date-stamped helps).
  4. Any third-party documents — a recent appraisal, an MLS sheet for the subject property, or a contractor’s repair estimate.

Signature and submission

Sign and date. Unsigned forms are returned. Douglas County accepts:

  • E-filingthrough the County Clerk’s online portal. Confirmation is immediate; keep the email.
  • In-person deliveryto the County Clerk’s office. Ask for a date-stamped receipt copy.
  • Mail postmarked on or before June 30. Use certified mail with return receipt.

The mistakes that get filings rejected

  • Wrong parcel number.The single most common cause of processing delays. Copy from the assessor’s record.
  • No requested value. A protest without a number is a complaint, not a protest.
  • Missing signature. Returned without action.
  • Filing after June 30. The statutory deadline is not extended for any reason short of a county-declared emergency.
  • Combining parcels. File one form per parcel.

If you e-file before June 25, you have time to correct a clerical error. If you wait until June 29, you don’t. File early.

Ready when you are

See if your Douglas County assessment looks high.

Type your address. The analysis is free and takes about thirty seconds. You only pay if you file and the protest wins.