CBIZ

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  • Case Study
August 26, 2026

Strategic Audit Defense Reduces Sales Tax Exposure

Strategic Audit Defense Reduces Sales Tax Exposure
Table of Contents

Issue

Our client was undergoing a North Dakota sales and use tax audit that included proposed assessments for tangible personal property, including equipment purchased at the beginning of 2020. The open question was whether those older items could remain in the audit based on the applicable notice-of-determination timing rules and the audit submission date in 2026.

The matter was also time sensitive. The Notice of Determination needed to be dated within the month to comply with the signed extension on file.

Solution

CBIZ confirmed under the direction of North Dakota’s legal department that assessments for tangible personal property, including equipment, purchased in 2020 would be removed. The agency specifically cited NDCC 57-39.2-15, which addresses the timing for issuing a Notice of Determination, including the six-year and three-year measurement periods and the extended six-year rule when tax due is determined upon audit to be 25% or more above the amount reported on
a return.

Outcome

The client achieved a favorable audit resolution on a key issue: the agency agreed to remove assessments for tangible personal property and equipment purchased in 2020. The financial impact was substantially reduced, and the successful resolution brought a longstanding audit to a close.

The resolution also provided forward-looking clarity. The agency stated its expectation that future bare rentals of equipment and associated fees will be subject to sales tax. It also noted that future equipment purchased to provide service or rental with an operator is subject to sales or use tax when the property is purchased for use, consumption, or storage in North Dakota and is purchased for other than resale.

Company Information
Industry Crane and rigging / equipment rental and services
Entity Type Private
Ownership Structure Corporation
Annual Revenue $776 Million
Number of Employees 2,000

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“CBIZ” is the brand name under which CBIZ CPAs P.C. and CBIZ, Inc. and its subsidiaries, including CBIZ Advisors, LLC, provide professional services. CBIZ CPAs P.C. and CBIZ, Inc. (and its subsidiaries) practice as an alternative practice structure in accordance with the AICPA Code of Professional Conduct and applicable law, regulations, and professional standards. CBIZ CPAs P.C. is a licensed independent CPA firm that provides attest services to its clients. CBIZ, Inc. and its subsidiary entities provide tax, advisory, and consulting services to their clients. CBIZ, Inc. and its subsidiary entities are not licensed CPA firms and, therefore, cannot provide attest services.

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