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Sarpy County Property Tax Appeal — Deadline and How to File

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The deadline

Filing deadline

June 30

Neb. Rev. Stat. §77-1502

Nebraska's window is fixed by statute: Neb. Rev. Stat. §77-1502 runs it from June 1 to June 30, and in Sarpy County the protest goes to the Sarpy County Clerk.

Who hears it, and where it goes

Your protest is decided by the Sarpy County Board of Equalization. It is filed with the Sarpy County Clerk: the office that takes the protest is not the body that decides it.

Where to file

Sarpy County Clerk
1210 Golden Gate Drive, Suite 1250
Papillion, NE 68046

The form: Form 422, Property Valuation Protest — one for each parcel.

Filed online, in person at the County Clerk's office, or by mail.

Forms postmarked or received before the protest window opens are returned to the sender.

per the Sarpy County Clerk's protest FAQ, checked 2026-09-10 — source

Nearby counties

More: the county index and the Nebraska guide.

What your assessed value means here

Nebraska — assessed at 100% of actual (market) value (Neb. Rev. Stat. §77-201).

Can the board raise your assessment?

Yes. The Sarpy County Board of Equalization can raise your assessment on your own protest, not only lower it. That is the risk you take by filing, and it is why the case has to be worth making before you file it.

What a board actually weighs

The Sarpy County Board of Equalization decides what your property was worth on the valuation date, so recent comparable sales carry the case, not the size of the bill. The Nebraska guide covers the evidence.

Common questions

When is the deadline to protest my property assessment in Sarpy County?
The deadline is June 30 — Neb. Rev. Stat. §77-1502.
Who decides my protest in Sarpy County?
The Sarpy County Board of Equalization.
Where do I send my protest in Sarpy County?
To the Sarpy County Clerk, 1210 Golden Gate Drive, Suite 1250, Papillion, NE 68046 — per the Sarpy County Clerk's protest FAQ, checked 2026-09-10. The form is Form 422, Property Valuation Protest, one for each parcel.

Sources

Property tax rules and deadlines vary by jurisdiction and can change — verify with your county before relying on this.

PROppeal is coming soon for Sarpy County

When it launches, PROppeal will check your case against real, recent comparable sales and give you an honest verdict — then build the board-ready letter to file — $29.99, no percentage of your savings.

Want a heads-up when it’s live? Email [email protected].