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Nexus Information for Sales and Use Tax


Important Update! As of June 21, 2018, the content of this page is under review in light of the United States Supreme Court decision in South Dakota v. Wayfair, Inc.

Under Maryland law, out-of-state vendors must register with the Maryland comptroller and file Maryland sales and use tax returns if the vendor shows a nexus connection by:

  • Permanently or temporarily maintaining, occupying, or using any office, sales or sample room, or distribution, storage, warehouse, or other place for the sale of tangible personal property or a taxable service directly or indirectly through an agent or subsidiary (Tax-General Article, Section 11-701(b)(2)(i));
  • Having an agent, canvasser, representative, salesman, or solicitor operating in the state for the purpose of delivering, selling, or taking orders for tangible personal property or a taxable service (Section 11-701(b)(2)(ii)); or
  • Entering the state on a regular basis to provide service or repair for tangible personal property (Section 11-701(b)(2)(iii)).

The Comptroller's Office interprets Section 11-701(b)(2), including sub-paragraph (iii), as broadly as is permitted under the United States Constitution. It is our position that the U.S. Constitution does not require an out-of-state vendor to have a substantial physical presence in the taxing state for the state to require that vendor to collect sales and use tax. All that is required is for the out-of-state vendor to demonstrate more than a "slightest presence" in the taxing state.

In general, entering the state to service or repair tangible personal property will be regarded as "regular" if a vendor, such as furniture or appliance dealers, provides such service or repair as a customary, usual or normal course of business.

The statute does not define the term "service...for tangible personal property." Therefore, the comptroller will apply the dictionary definition of "service." As used in Section 11-701(b)(2)(iii), service is defined as "installation, maintenance, or repairs provided or guaranteed by a dealer or manufacturer," by the American Heritage Dictionary, Second College Edition (1985).

A dealer or manufacturer who regularly installs, or who performs maintenance for, tangible personal property such as furniture or appliances is engaged in the business of an out-of-state vendor within the meaning of Section 11-701(b)(2)(iii).

No minimum number of service or repair visits is required to meet the definition. If it is the vendor's policy to provide service or repair for tangible personal property, and the vendor in fact provides such services or repairs during the audit period, these services or repairs will be regarded as regular. On the other hand, any services or repairs that are provided on a discretionary and infrequent basis will not be regarded as regular.

We will examine all relevant information in making a determination, including advertising materials and promotional literature, representations made to prospective customers before sale, whether the vendor routinely employs service or repair personnel or regularly contracts for such services or repairs, and the vendor's description of its business operations as contained in business documents and submissions to government agencies in the vendor's home state.

If you have any questions, please contact the Comptroller's office at

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  Title 03 - Subtitle 08 - Tire Recycling Fee
  Title 03 - Subtitle 06 - Sales and Use Tax
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