Is SaaS Taxable in Minnesota? No, but an Agent's Audio and Video Output Can Be

Key Takeaway: Minnesota does not tax SaaS. The Department of Revenue says it plainly: "Subscriptions to use online-hosted software are not taxable." Data processing, database access and data reports are outside the tax as well. Two things are inside it, and both matter to AI agent sellers. Prewritten software is taxable however it reaches the buyer, including per-use billing. Digital audio works, audiovisual works and books are taxable whenever the buyer merely has access to them. An agent that sells API calls is usually fine. An agent that sells a voice track or a video may be selling a taxable digital product.

Three Rules, Not One

Minnesota's treatment of software and digital products comes from three separate provisions of Minn. Stat. § 297A.61, and they do not share a test.

1. Prewritten software: taxable however delivered. Subdivision 3(f) says a sale "includes the transfer for a consideration of prewritten computer software whether delivered electronically, by load and leave, or otherwise." Computer software is "a set of coded instructions designed to cause a computer or automatic data processing equipment to perform a task" (subd. 16c). Prewritten software is software "not designed and developed by the author or other creator to the specifications of a specific purchaser" (subd. 17). Fact Sheet 134 (revised September 2018) adds the billing point: "All payments for prewritten computer software are taxable, including those billed on a periodic basis (i.e., weekly, monthly, yearly), or on a per use or per hit basis."

2. Hosted software: not taxable. The Department's guide page Computer Software and Digital Products defines online hosted software as software "where users do not take any ownership or possession of the software," accessed through the internet, "installed at and hosted from a remote server or location," and owned by the software manufacturer or a third-party vendor. Its conclusion: "Subscriptions to use online-hosted software are not taxable. Charges for maintenance or upgrades to online hosting software are not taxable, even if separately stated."

Read together, rules 1 and 2 turn on transfer. Code the buyer receives is taxable, and the billing model does not change that. Software the buyer only uses on the seller's servers is not taxable.

3. Digital products: taxable on access. Subdivision 3(l) taxes "specified digital products or other digital products" and the right to use them "on a temporary or permanent basis and regardless of whether the purchaser is required to make continued payments for such right." The lists are closed:

• Specified digital products are digital audio works, digital audiovisual works and digital books "that are transferred electronically to a customer" (subd. 55).

• Other digital products are greeting cards and "online video or electronic games" (subd. 54).

Then subdivision 56 removes the delivery question entirely: "it is not necessary that a copy of the product be physically transferred to the purchaser. A product will be considered to have been transferred electronically to a purchaser if the purchaser has access to the product."

So hosted software escapes tax because nothing is transferred, while a hosted audio or video work does not escape, because access counts as transfer for digital products.

What Is Outside the Base

The Department's guidance lists the nontaxable side clearly, and most AI agent output lands there.

• Database access. Fact Sheet 134: "Charges to access data from a database at a remote location are not taxable."

• Data and reports. The guide page lists as nontaxable digital products "Access to digital news articles," "Charts and graphs," "Data or financial reports" and "Digital photos and drawings." The Digital Products page (last updated September 26, 2025) adds "Logos and designs."

• Information products as books. Digital books exclude "periodicals, magazines, newspapers, or other news or information products, chat rooms, or weblogs" (subd. 52). A generated research memo is not a book.

• Format conversion. Fact Sheet 134: "Converting data from one electronic format to another is not taxable."

Minnesota taxes services only where the statute lists them. The general list, in subdivision 3(g), covers laundry, lawn care, security, parking and similar services. Data processing, research, analysis and consulting are not on it. An agent that summarizes documents, enriches records, runs inference on the buyer's data or returns a report is selling something Minnesota does not tax.

Where AI Agents Cross the Line

Generated audio and video. This is the boundary most likely to catch an AI seller. Digital audio works are "works that result from a fixation of a series of musical, spoken, or other sounds, that are transferred electronically," including "readings of books or other written materials, speeches ... or other sound recordings" (subd. 50). Digital audiovisual works include "motion pictures, movies, musical videos, news and entertainment" (subd. 51).

A text-to-speech agent that delivers a narrated file, or a video agent that delivers a finished clip, delivers something that fits those words. Neither the statute nor the Department's pages say anything about machine-generated media, and we have found no Minnesota guidance on it. There is a reasonable argument that a TTS API call is a processing service and the audio is incidental to it. There is also a plain-text argument that the deliverable is a digital audio work, and subdivision 56 means it does not matter whether the buyer downloads it or streams it. Until the Department speaks, we treat a sale whose product is the audio or video itself as a taxable digital product. A sale of hosted access to a voice or video tool, where the buyer generates its own output, looks more like hosted software.

Downloadable components. A local SDK, a desktop agent, a browser extension or an on-premises runtime sold for a fee is prewritten software under subdivision 3(f). If a "SaaS" subscription includes a client the buyer installs, the subscription is no longer purely hosted. Minnesota's bundling rule on the Digital Products page then applies: a single price for taxable and nontaxable items is taxable "unless the price of the taxable item or service is minimal," meaning 10% or less of the total. Price the downloadable component separately, or expect the whole charge to be taxed.

Custom work. Subdivision 17 keeps custom modifications out of prewritten software only "if there is a reasonable, separately stated charge or an invoice or other statement of the price given to the purchaser." A fine-tuning or integration engagement folded into a license fee stays taxable as prewritten software.

Multiple points of use. For digital products and electronically delivered software, a buyer that knows at purchase that its "employees or other agents" will use the item concurrently inside and outside Minnesota can claim the multiple-points-of-use exemption on Form ST3 and apportion the use tax itself (Fact Sheet 134; Digital Products page). The guidance does not say whether a software agent counts as one of the buyer's "agents." We would not rely on that reading. A buyer with a real multi-state deployment should apportion on employees and equipment and document the method.

How AgentTax Handles Minnesota

Verified against the engine today (buyer, B2B, $1,000, Minneapolis 55401, combined rate 9.025%):

• Hosted software and services compute $0. saas, compute, api_access, ai_model_access, storage, consulting, ai_labor and data_processing all return $0. saas with work_type: research resolves to information service and also returns $0.

• Data purchases compute $0. data_purchase returns $0, consistent with the Department's nontaxable list for data and reports.

• Software downloads compute the full rate. license returns $90.25 at 55401, $98.75 at St. Paul 55101 and $88.75 at Duluth 55802.

• Generic downloads compute the full rate, with an advisory. digital_good returns $90.25 and carries DIGITAL_CONTENT_TYPE_MAY_REDUCE. Declaring digital_content_type: "audio" or "video" keeps it at $90.25. Declaring "art_image" or "printable_document" returns $0 with a DIGITAL_CONTENT_TYPE_DECLARED advisory.

To get the right answer for generated media, send the sale as transaction_type: "digital_good" with the content type. Sent as api_access with work_type: "content", the same sale resolves to digital service and returns $0. The engine cannot tell from those fields that the product is an audio file.

The gaps:

• subscription computes $0 in Minnesota. For a software subscription that is right. For a media subscription, such as streamed audio, video or an e-book library, it under-collects, because subdivision 3(l) taxes temporary rights to digital products regardless of continued payments. We have logged this. Until it is fixed, send media subscriptions as digital_good.

• ZIP coverage is partial. The rate table carries eight Minnesota ZIPs, re-derived from the Department's rate map in August 2026. Others, such as Rochester 55901, return the 6.875% state rate with a ZIP_UNKNOWN advisory. That understates the rate wherever a local tax applies. It affects only the taxable categories above.

For sellers, the engine's economic-nexus test for Minnesota is $100,000 in sales or 200 transactions. Because most agent sales are not taxable in Minnesota, check whether the products you sell there are taxable before treating the threshold as a registration trigger. See economic nexus for AI agents. To run the numbers, use the playground or the AI agent sales tax API. For how Minnesota compares with its neighbors, see the Wisconsin guide and the 50-state SaaS guide.

What to Watch

The open question is generated media. Minnesota's digital-product definitions were written for music, films and e-books, and they are broad enough to reach a synthesized voice track or a generated video without amendment. The first Department statement on whether AI-generated audio or video is a "digital audio work" or "digital audiovisual work" will matter far more for agent sellers than any change to the hosted-software rule. The second is whether Minnesota's guidance on multiple points of use ever addresses software agents. Until it does, apportion on people and equipment.

This analysis is for informational purposes only and does not constitute legal or tax advice. This post reflects AgentTax's current interpretation of evolving law. Consult a licensed tax professional for compliance decisions.