Nebraska Sales Tax Filing: Form 10, Deadlines, and Penalties

Nebraska sales tax filing runs through Form 10, the Nebraska and Local Sales and Use Tax Return, which you submit online or by mail by the 20th of the month after each reporting period. The Department of Revenue puts you on a monthly, quarterly, or annual schedule based on how much tax you collect, and you file for every assigned period even when you made no taxable sales.¹ Miss a deadline and you owe a penalty of $25 or 10% of the unpaid tax, whichever is greater.²

Who Has to Register and File

Any business making retail sales of taxable goods or services in Nebraska needs a sales tax permit and must file returns. You register online through the Department of Revenue’s business registration portal using your federal employer identification number, Social Security numbers and addresses for each owner or officer, and a valid email address.³

You don’t need a physical location in Nebraska to trigger the filing obligation. Under LB 284, effective April 1, 2019, a remote seller must register and collect Nebraska sales tax after exceeding either threshold in the current or prior calendar year: more than $100,000 in Nebraska retail sales, or 200 or more separate Nebraska sales transactions. Both thresholds include sales made through marketplace platforms.⁴

Filing Frequency and Due Dates

The Department assigns your filing frequency based on your annual sales tax liability:¹

Monthly if your yearly tax liability is $3,000 or more
Quarterly if it’s $900 or more but less than $3,000
Annual if it’s under $900

Every return is due by the 20th of the month after the reporting period ends. A monthly filer covering January files by February 20. A quarterly filer covering January through March files by April 20. When the 20th falls on a weekend or holiday, the deadline moves to the next business day.⁵

Zero returns are not optional. If you had no taxable sales during an assigned period, you still file. Skipping the return draws the same late-filing penalty as a return with tax owed.²

What Goes on Form 10

Form 10 is a single return covering both sales tax and use tax. Start with your total gross sales for the reporting period, meaning all revenue from property or services before any deductions.⁶

Exempt Sales

Subtract transactions that qualify for exemption. Common categories include sales to governmental units, purchases by organizations holding a Nebraska Exempt Organization Certificate, resale purchases documented with a Form 13, and sales of qualifying manufacturing machinery or agricultural equipment.⁷ Keep the Form 13 or other exemption documentation in your records. Those certificates are your proof at audit that the exemption was valid.⁸

What’s left is your net taxable sales. Multiply that by the 5.5% state rate to get your state tax.⁶

Local Tax

Nebraska cities and counties add their own sales taxes on top of the state rate, from 0.5% to 2.0% depending on jurisdiction.⁹ Schedule I of Form 10 is where you break out sales by locality and calculate each local tax separately.⁶ Attribute sales to the location where the transaction occurs, and check the Department’s rate tables when local rates change.¹⁰

Use Tax

Form 10 also covers use tax, owed when you buy taxable items or services for your business without paying Nebraska sales tax at purchase. It comes up with out-of-state purchases, items pulled from inventory for business use or donation, and taxable services like equipment repair or building cleaning. Report the cost on the use tax lines of Form 10 for the period in which you first used, stored, or consumed the item in Nebraska.⁶

How to File and Pay

Most businesses file and pay through the Department’s online e-file system, which walks you through the state and local figures before submission.¹¹ Electronic filing is mandatory for two groups: businesses whose tax payments reach $5,000 or more, and any business filing a combined return covering multiple locations.¹²

Payment usually runs through electronic funds transfer linked to your bank account. Credit card payments are accepted but generally carry third-party processing fees.

If you aren’t caught by the electronic mandate, you can mail Form 10 to PO Box 98903, Lincoln, NE 68509-8903. A paper return must be postmarked by the 20th to count as timely.⁵¹³

The Collection Allowance

Nebraska rewards retailers for collecting and remitting on time. You can deduct 2.5% of the first $3,000 remitted each month, up to $75 per month per licensed location, taken directly on Form 10. Multiple locations filing a combined return calculate the allowance separately for each location.¹

One exception: if a certified service provider handles your sales tax functions under the Streamlined Sales and Use Tax Agreement and receives compensation through that arrangement, you don’t also get the collection allowance.¹

Penalties, Interest, and Abatement

A late return costs you $25 or 10% of the unpaid tax, whichever is greater. That minimum applies even when the return is a zero return.²

Interest accrues on any unpaid balance from the due date until you pay. Under Neb. Rev. Stat. § 45-104.02, the delinquent tax interest rate tracks the federal short-term rate plus three percentage points. The Tax Commissioner redetermines the rate every two years, and it changes only if the new calculation moves at least two percentage points from the current rate.¹⁴

Consistent late filing can lead to revocation of your sales tax permit, which shuts down your ability to operate as a retailer in Nebraska.

If a late filing was caused by circumstances genuinely beyond your control, you can request a penalty waiver using Form 21, Request for Abatement of Penalty. Pay the underlying tax and interest first — the Department won’t consider the request otherwise — and file a separate Form 21 for each penalty. Your explanation must show the failure wasn’t due to negligence or intentional disregard of Nebraska tax law. Serious illness, natural disasters that destroyed records, and extended hospitalization typically qualify. Forgetting or being busy does not. Mail or fax the completed Form 21 to the Department in Lincoln.¹³

Marketplace Sales

If you sell through platforms like Amazon, eBay, or Etsy, the marketplace facilitator collects and remits Nebraska sales tax on those transactions. Nebraska law treats these platforms as retailers.⁴ You still include those Nebraska sales in gross receipts on Form 10, then claim a credit for tax the marketplace already remitted on your behalf.¹ Sales you make directly, off the platform, remain your responsibility to collect and remit.

Buying a Business

One boundary worth flagging for anyone taking over an existing Nebraska retailer: unpaid sales tax follows the business. Nebraska law requires the buyer to withhold enough of the purchase price to cover any outstanding sales tax until the seller produces either a receipt showing the tax has been paid or a certificate from the Tax Commissioner confirming nothing is owed. Skip that step and you become personally liable for the seller’s unpaid tax, up to the full purchase price. Request a tax clearance before closing.¹⁵

1
Nebraska Legislature. Nebraska Code 77-2708 – Sales and Use Tax; Returns; Date Due; Failure to File; Penalty; Deduction; Amount
2
Nebraska Department of Revenue. Nebraska Sales and Use Tax FAQs
3
Nebraska Department of Revenue. Register Your New Business Online
4
Nebraska Department of Revenue. Remote Seller and Marketplace Facilitator FAQs
5
Nebraska Department of Revenue. Nebraska Administrative Code Title 316 Chapter 1 – Sales and Use Tax Regulations
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Nebraska Department of Revenue. Nebraska and Local Sales and Use Tax Return, Form 10
7
Nebraska Department of Revenue. Nebraska Resale or Exempt Sale Certificate, Form 13
8
Nebraska Department of Revenue. Nebraska Sales Tax Exemptions
9
Nebraska Department of Revenue. Local Sales and Use Tax Rates Effective January 1, 2025
10
Nebraska Department of Revenue. Local Sales and Use Tax Rates
11
Nebraska Department of Revenue. Nebraska Sales and Use Tax Online Filing
12
Nebraska Department of Revenue. Electronic Payment and E-File Mandates
13
Nebraska Department of Revenue. Request for Abatement of Penalty, Form 21
14
Nebraska Legislature. Nebraska Code 45-104.02 – Interest Rate on Delinquent Taxes
15
Nebraska Legislature. Nebraska Revised Statutes Chapter 77 Revenue and Taxation 77-2707