Michigan taxes through the Michigan Department of Treasury at a 6% statewide base rate, with local rates stacking on top and economic nexus for remote sellers at $100,000 in sales or 200 transactions. Filing runs monthly, quarterly, or annually by liability. Because Michigan runs an annual bracket, low-volume e-commerce and online sellers can go twelve months between returns — which is exactly how long a liability account can drift before anyone looks at it.
Employer registration runs through the Michigan Unemployment Insurance Agency, and the entity is registered with the Michigan Department of Licensing and Regulatory Affairs. No local sales tax, and sales and use tax are reported on a combined return with withholding.
At a glance
Sales tax authority
Michigan Department of Treasury — 6% statewide base rate
Economic nexus
$100,000 in sales or 200 transactions
Filing cadence
Monthly, quarterly, or annually by liability
Employer registration
Michigan Unemployment Insurance Agency
Entity registration
Michigan Department of Licensing and Regulatory Affairs
Marketplace sales vs. your own channels in Michigan
Marketplace facilitator rules mean large platforms generally collect and remit Michigan tax on sales made through them. Your own site, wholesale, and direct sales are a different matter — those remain yours to collect and report. Keeping the two streams separate in the books is what makes the Michigan Department of Treasury return match reality.
Michigan rates and sourcing
The Michigan statewide base rate is 6%. That sits mid-table nationally, with local rates layered on top and sourced to the delivery address rather than to your own location. Sourcing is where this is won or lost, and with economic nexus set at $100,000 in sales or 200 transactions, it becomes your problem the moment that threshold is crossed.
Filing cadence in Michigan
Michigan assigns filing frequency by liability — monthly, quarterly, or annually by liability. Because Michigan includes an annual bracket, a low-volume seller here can go a full year between filings, which is exactly when a liability account drifts unnoticed. We reconcile it monthly regardless of when the return is due.
We keep the books. You run the business.
Categorization, reconciliation, month-end close, and clean financial statements — with nothing left for you to chase.
View pricingHow It Works
Free review
We check where your e-commerce and online sellers books stand and whether Michigan activity has crossed $100,000 in sales or 200 transactions.
Register what is needed
Accounts set up with the Michigan Department of Treasury, plus the Michigan Unemployment Insurance Agency if you have employees here.
Catch up
Back periods cleaned up at a fixed quoted price, including any Michigan liability that was collected but never reconciled.
Close on cadence
Monthly close worked backward from your Michigan due dates — monthly, quarterly, or annually by liability.
E-Commerce & Online Sellers Bookkeeping in Michigan — Frequently Asked Questions
Do e-commerce and online sellers need to register for sales tax in Michigan?
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How often do e-commerce and online sellers file in Michigan?
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Which Michigan agencies do e-commerce and online sellers deal with?
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Do e-commerce and online sellers pay Michigan state income tax?
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Do you prepare income tax returns for e-commerce and online sellers?
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E-Commerce & Online Sellers bookkeeping in Michigan
Book a free consultation. We will check where your books stand and whether your Michigan activity has crossed $100,000 in sales or 200 transactions.
- Done-for-you
- Solo or group
- Nationwide
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