Minnesota clarifies sales-tax treatment of VoIP and ISP equipment

The notice is administrative guidance on Minnesota Statutes sections 297A.61 and 297A.68; it does not amend those provisions. It revokes and replaces Revenue Notices 02-14 and 05-03. Minnesota says its revenue notices may be relied on until revoked or modified, so communications groups should use Notice 26-04 rather than the superseded positions when reviewing current Minnesota supplies and equipment purchases.^[1]

VoIP remains a taxable telecommunications service

Section 297A.61 treats telecommunications supplied for consideration as a sale and defines the service to include transmission or routing that uses computer processing to act on content form, code or protocol. The definition applies regardless of whether the service is described as Voice over Internet Protocol or classified federally as enhanced or value added. Applying that text, the Department says VoIP is subject to Minnesota sales and use tax: its primary purpose is routing voice, data or audio, rather than supplying processed information.^[1][2]

Equipment relief depends on the provider and use

A VoIP provider may claim the exemption in section 297A.68, subdivision 35a for machinery and equipment used directly and primarily to provide telecommunications services ultimately sold at retail. The statute includes qualifying network, switching, transmission, control and replacement equipment. Notice 26-04 does not create a general exemption for every technology purchase: the direct-use and primary-use conditions still govern each item.^[1][3]

Internet access is expressly excluded from the statutory telecommunications definition. An ISP that supplies only internet access therefore does not qualify for the telecommunications-equipment exemption, and equipment used principally for internet access also falls outside the notice's interpretation of the relief. This distinction matters where a group supplies both connectivity and voice products through shared infrastructure.^[1][2]

Mixed-use evidence is decisive

For equipment supporting both taxable telecommunications and non-taxable internet access, the provider must demonstrate through books, records or other relevant documentation that the asset is used primarily for telecommunications or pay-television services. If internet access is the primary use, or the provider cannot substantiate the claimed use, the exemption does not apply. Multistate telecom groups should align procurement classifications, network-usage evidence and exemption certificates before claiming Minnesota relief.^[1][3]