Simple rate, a delayed-registration quirk
Michigan's flat 6% sales tax rate feels like a gift — you don't have to track local taxes or run a rate calculator for every county. But compliance here isn't automatic. The state's economic nexus rules have a unique timing quirk, and an annual reconciliation return catches even experienced sellers off guard.
The quick version: $100,000 in revenue triggers nexus, but registration isn't due until January 1 of the following year. SaaS is usually exempt — unless customers can download it.
This guide covers what triggers nexus, the unusual registration timing, which products face taxes, and the deadlines you need to hit.
Michigan sales tax rate table
| Field | Value |
|---|---|
| State base rate | 6.0% |
| Average combined rate (state + local) | 6.00% |
| Local add-on range | 0% (no local taxes) |
| Maximum possible combined rate | 6.0% |
| Rates vary by county / city | No |
| Destination-based or origin-based | Destination-based |
The flat 6% statewide rate with zero local add-ons means you collect the same amount whether your buyer sits in downtown Detroit or a rural Upper Peninsula county.
$100,000 — with a delayed registration deadline
Michigan expects you to register and collect sales tax once your gross sales cross $100,000 during the previous calendar year. The state dropped its 200-transaction threshold in January 2024, so revenue is the only metric to watch.
- The state looks at your sales from the prior calendar year. If you cross $100,000 in 2026, you don't have to register until January 1, 2027 — a genuine grace period.
- Sales through marketplace facilitators count toward your threshold; the facilitator handles collection for those transactions.
Access-only is exempt, downloadable is taxable
Michigan keeps the rule simple: if the customer is paying to access a service remotely, the sale is exempt. If they're paying to acquire a downloadable product, you must collect 6%.
| Product / service | Tax treatment |
|---|---|
| SaaS (B2B and B2C), access-only | Not taxable |
| Downloaded software (permanent license) | Taxable at 6% |
| Streaming / subscription software access | Exempt |
| E-books | Exempt |
| Music & video downloads | Taxable at 6% |
| Music & video streaming | Exempt |
| Data processing / cloud storage | Generally exempt |
It's the difference between renting a movie on your TV versus buying the DVD — the state audits heavily to make sure you know the difference.
Product taxability in Michigan
| Product category | Tax treatment |
|---|---|
| Groceries & unprepared food | Exempt |
| Prepared food & restaurant meals | Taxable at 6% |
| Candy & soft drinks | Exempt (treated same as groceries) |
| Clothing & apparel | Taxable at 6% |
| Footwear | Taxable at 6% |
| Prescription drugs | Exempt |
| Over-the-counter medications | Exempt |
| Medical devices & durable equipment | Exempt (when prescribed) |
| Agricultural inputs | Exempt |
| Manufacturing machinery & equipment | Exempt (industrial processing exemption) |
| Raw materials used in manufacturing | Exempt |
| Electricity & gas used in production | Exempt |
| Computers & business equipment | Taxable at 6% |
Candy and soft drinks are exempt — most states tax them separately from groceries. Manufacturing exemptions are broad but narrowly defined: if machinery isn't directly involved in changing the product, it doesn't get the exemption.
Michigan does not have any sales tax holidays
Michigan sticks to its flat 6% rate year-round. It's one less seasonal headache to track in your point-of-sale system.
Filing and registration
Registration
The Michigan Department of Treasury administers sales tax. Register online through Michigan Treasury Online (MTO). Registration is free and you'll typically get your license within 7 to 10 business days.
Filing frequencies
| Frequency | Assigned when… |
|---|---|
| Monthly | Tax liability of $750 or more per year |
| Quarterly | Tax liability $24–$749 per year |
| Annual | Tax liability under $24 per year |
Returns and payments are due on the 20th of the month following the reporting period.
Michigan requires an annual reconciliation return due by January 31 each year, completely separate from your December return. No payment is due, but skipping it triggers a compliance notice.
Large-filer rules
Michigan doesn't force large filers to make accelerated payments or prepayments.
Penalties and interest
- Late filing: 5% of the tax due per month, max 25%
- Late payment: 5% of unpaid tax, plus interest
- Interest: variable, currently around 1% per month
No vendor discount or timely filing credit.
Not sure which of these apply to you?
We map your Michigan exposure — the delayed registration timer, the annual reconciliation return, SaaS classification — and tell you exactly what to do next.
Not home-rule — and not an SST member
Michigan has no home-rule jurisdictions. The state applies a flat 6% rate statewide with no local add-ons — register once and you're covered everywhere.
Michigan is not a member of the SST program. Remote sellers can't use the SST centralized registration portal for Michigan — you register directly with the Department of Treasury.
Voluntary Disclosure Agreement (VDA)
Michigan offers a formal VDA program administered directly by the Department of Treasury.
Lookback & relief
Michigan's standard lookback is 4 years, matching the standard audit window, but a VDA typically reduces this to 3 years. Penalties are waived entirely; interest remains due in full.
Eligibility & process
If Michigan has already reached out about unpaid tax, you've lost your VDA option. Start through an anonymous pre-application. Expect 60 to 90 days from application to signed agreement.
A VDA makes sense if you've had nexus for years and owe meaningful back taxes. Registering going forward without disclosure leaves you exposed to a full 4-year audit with penalties.
Audit risk in Michigan
Michigan's Department of Treasury takes a moderate approach — not as aggressive as California or New York, but they pay attention, prioritizing audits where exemption use is high or inconsistent.
Common audit triggers
- High volume of exempt sales, especially manufacturing or industrial processing exemptions
- SaaS and digital product misclassification — the top audit target
- Missing annual reconciliation returns
- Inconsistent filing patterns or sudden drops in reported tax
- Out-of-state sellers newly registered under economic nexus rules
Statute of limitations
The state can audit standard returns for up to 4 years; unlimited for fraud or failure to file. Michigan handles its own audits rather than joining forces with other states.
Recent changes & quirky rules
You don't register until January 1 of the year following the year you cross $100,000 — real breathing room to get systems in place.
Due by the end of January, separate from your December filing. No payment due, but skipping it triggers notices — a common compliance miss.
Exempt if access-only; taxable at 6% if downloadable. The state audits heavily to ensure you know the difference.
Exemptions & resale certificates
Michigan issues an official resale certificate, Form 3372 (Sales and Use Tax Certificate of Exemption). Michigan accepts the SST Uniform Exemption Certificate. Certificates apply to all future purchases and don't expire.
Common exemptions
- Resale / wholesale — yes, standard resale exemption
- Manufacturing — broad but narrowly-defined industrial processing exemption
- Agriculture — yes, production agriculture purchases exempt
- Nonprofits — limited; only specific categories qualify
- Government — yes, federal, state, and local exempt
Large manufacturers and qualified buyers can apply for direct pay permits.
Your next steps for Michigan compliance
Michigan's flat 6% rate and lack of local taxes make it one of the simpler states, but that simplicity masks a few traps.
- Just crossed $100,000? Use the delayed registration window wisely to get your documentation in order.
- Selling software or digital products? Verify whether they're access-only (exempt) or downloadable (taxable).
- Set a calendar reminder for January — that annual reconciliation return is easy to forget.
- Evaluate past exposure. A VDA makes sense before you register going forward if you've had nexus for years.
