Marketplace facilitator law
Maine marketplace facilitator law
If you sell on Amazon, Etsy, eBay or Walmart, Maine's marketplace facilitator law decides who collects the tax — the platform or you. Here's how it works and what it means for your own registration.
- Has a marketplace law?
- Yes
- Facilitator collects & remits?
- Yes
- In effect since
- October 2019
- Counts toward your threshold?
- No
Source: Maine Revenue Services
Does Maine have a marketplace facilitator law?
Maine Public Law Chapter 441 requires marketplace facilitators to register and collect/remit sales tax on all facilitated sales effective October 1, 2019. Marketplace facilitators face the same $100,000 economic nexus threshold (based on combined direct and facilitated sales). Effective October 25, 2023, marketplace facilitators must also collect the recycling assistance fee on new tires and lead-acid batteries.
Do you still need your own permit?
If you sell only through registered marketplaces in Maine, the platform collects and remits the tax, so you often don't need your own permit for those sales. And in Maine, facilitated sales don't count toward your own threshold.
Direct sales (Shopify, WooCommerce) are different
Sales through your own store aren't facilitated by anyone — you collect Maine tax on those yourself once you're registered. Many sellers are registered in Maine only because of marketplace sales the platform already handles, which is exactly the kind of registration worth reviewing.
Where TrailingZero fits
TrailingZero connects to your store read-only, maps where you actually have nexus state by state, and separates your marketplace-collected sales from your direct sales in Maine, so you only stay registered where you truly need to be. During any wind-down it can file the zero-dollar returns so nothing lapses — and you only pay for the states you genuinely keep. Run a free audit anytime; this page is free education either way.
Maine Marketplace law FAQ
- Does Maine require marketplaces to collect sales tax?
- Yes. Maine Public Law Chapter 441 requires marketplace facilitators to register and collect/remit sales tax on all facilitated sales effective October 1, 2019.
- If I only sell on Amazon, do I need to register in Maine?
- Often no for those facilitated sales, since the marketplace collects and remits.
- Is this tax advice?
- No. This page is general education built from public sources and the rules change often. Confirm your specific situation with the state's tax authority or your accountant before you register or deregister.
More on Maine sales tax
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Primary sources reviewed for this page. Data current as of June 2026.
- https://www.maine.gov/revenue/faq/marketplace
- https://www.maine.gov/revenue/taxes/sales-use-service-provider-tax/guidance-documents/remote-sellers
- https://www.maine.gov/revenue/faq/sales-use-service-provider-tax
- https://www.maine.gov/revenue/taxes/sales-use-service-provider-tax/rates-due-dates
- https://revenue.maine.gov/_/
- https://www.mainelegislature.org/legis/statutes/36/title36sec1951-C.html
- https://www.taxjar.com/blog/nexus/economic-nexus-maine
- https://www.taxjar.com/blog/2021-10-maine-transaction-threshold-removed
TrailingZerois software, not a CPA or law firm, and this page is general education — not tax or legal advice. State rules and thresholds change frequently; confirm your situation with the state's tax authority or your accountant before you register or deregister. See how we research and review this data in our editorial & accuracy policy.