California vs Michigan Sales Tax Nexus — Comparison 2026
Compare economic nexus thresholds, state and local rates, and filing rules in California and Michigan.
| Metric | California | Michigan |
|---|---|---|
| Economic nexus threshold | $500,000 | $100,000 |
| Transaction threshold | None | 200 |
| State rate | 7.25% | 6.00% |
| Avg. local rate | 1.57% | n/a |
| Combined state + local | 8.82% | 6.00% |
| Marketplace facilitator | Yes | Yes |
| Effective since | 2019-04-01 | 2018-10-01 |
Which state is easier for sellers?
For low-revenue sellers: nexus triggers first in Michigan because of its $100,000 threshold. If you cross that first, you register there first.
On rate: Michigan is friendlier for customers with a combined state + local rate of 6.00% vs 8.82%.
Michigan also adds a 200-transaction trigger that California doesn't have.
California — nexus note
Economic nexus triggers at $500,000 in gross sales of tangible personal property delivered into California in the current or prior calendar year. No transaction count threshold. AB 147 expanded the threshold from the original $100K/200 transactions to $500K sales-only.
Michigan — nexus note
Economic nexus in Michigan triggers when remote sellers exceed $100,000 in gross sales OR 200 or more separate transactions into Michigan in the current or preceding calendar year — whichever is met first.
What to do next
Use the nexus calculator to check exactly which of California and Michigan you've already triggered. Then read each state's full guide: