Know your rights · Michigan

Is door-to-door soliciting legal in Michigan?

Short answer: yes — courts won't let cities ban knocking outright. But “legal” is doing less work than solicitors would like you to think. Michigan law makes pressure sales cancelable, cities set their own permit and hours rules, and once you say “leave,” the law is on your side. Here's the whole picture, with citations.

The quick version

Soliciting is legal but regulated — mostly by your city, not the state.
Anything you signed at your door can usually be canceled within 3 business days (state and/or federal law).
A solicitor who stays after you say “leave” is trespassing — anywhere in Michigan.
What a posted sign means varies by city: solid — under MCL 750.552 a posted “No Soliciting” sign bars commercial solicitors (a misdemeanor to ignore) with no need to ask them to leave first, and cities like Dearborn require permits and background checks.

What Michigan state law gives you

MCL 445.111 et seq.

Three business days to cancel a doorstep sale

Michigan’s Home Solicitation Sales Act (Act 227 of 1971) covers sales over $25 solicited and agreed to at your residence, and lets you cancel until midnight of the third business day after signing. The contract has to comply with the act’s notice rules for the sale to bind you at all.

The federal FTC Cooling-Off Rule adds the same three-day right for most in-home sales over $25 — the backstop for a solar or roofing contract signed under pressure at the door.

MCL 750.552

A posted sign bars commercial solicitors

Michigan trespass law covers entering or remaining after being forbidden or notified to depart. A posted “No Soliciting,” “No Peddlers,” or “No Canvassing” sign is that prohibition for commercial solicitors — you don’t have to answer the door first — and ignoring it is a misdemeanor subject to citation.

The fine is modest by statute, but the citation and the trespass record are real, and city solicitor ordinances add their own penalties on top.

Municipal ordinances

Cities require permits and background checks

Michigan leaves solicitor permits to cities, and most require registration with the clerk plus a background check before anyone knocks. Religious and nonprofit canvassers are typically exempt from the permit but not from your posted sign. Check your city for its exact rules.

Your city sets the door-knocking rules

Michigan's largest cities regulate solicitors in different ways — a good preview of how much this varies town to town. If yours isn't here, search “[your city] solicitor permit.”

Clerk permit + background check; signs honored

Dearborn

Dearborn requires door-to-door solicitors and peddlers to obtain a permit from the city clerk, pass a background check, and display ID while working. It is unlawful to solicit at any home posting a “No Soliciting,” “No Peddlers or Agents,” or “No Canvassing” sign, or after an occupant asks the solicitor to stop.

Dearborn writes your sign into the ordinance — a posted “no” is a citable line, backed by the state trespass statute.

City solicitor permit required

East Grand Rapids

East Grand Rapids requires any solicitor to obtain a permit before canvassing (religious and nonprofit canvassers exempt), and the Department of Public Safety asks residents to report unlicensed door-to-door solicitors. The permit sits alongside the state cancellation and trespass protections.

City Clerk solicitor registration

Grand Rapids

Grand Rapids regulates door-to-door solicitors through the City Code, with licensing handled by the City Clerk’s Office. As across Michigan, that registration works together with MCL 750.552 — the statute that gives a posted or spoken “no” its force.

What a “No Soliciting” sign does — and where it falls short

Post one. Where the local code gives it legal force it turns some canvassers away, and everywhere it establishes that a knock wasn't welcome. But the patchwork above exposes the sign's two structural weaknesses: the rules protecting you differ block by block, and a sign creates no record of who ignored it. Enforcement is almost always complaint-driven — and a complaint is only as strong as your ability to say who knocked, and when.

Where NoKnock fits

Make the sign checkable — and the ignoring of it a record

A do-not-knock list a company can actually be held to is the stronger model. NoKnock is that idea for any address in the country — you register free, put a QR decal at your door, and canvassing organizations that subscribe get a “Do Not Knock” answer for your home before anyone walks up. If someone knocks anyway, logging it takes seconds, so the fourth violation reads as a pattern, not four bad afternoons.

Honest caveat: the registry is young, and not every canvasser checks it yet. The decal works on day one regardless — and it's the only option on this page that turns an ignored “no” into a timestamped record.

Religious and political canvassers play by different rules

In Watchtower v. Village of Stratton (2002), the U.S. Supreme Court held that a town can't require a permit for religious, political, or other noncommercial door-to-door canvassing. That's why city permit schemes carve those groups out, and why a “permit, please” challenge only works on commercial sellers.

What survives for noncommercial visitors: the trespass baseline (they must leave when asked) and, in some cities, posted-sign rules that apply to everyone. If you want maximum legal coverage from a sign alone, “No Trespassing” generally sweeps broader than “No Soliciting.”

Common questions

Is door-to-door soliciting legal in Michigan?

Yes, but cities regulate it and state law limits it. Most Michigan cities — Dearborn, East Grand Rapids, Grand Rapids and others — require a solicitor permit and background check, and a posted "No Soliciting" sign bars commercial solicitors under MCL 750.552. State law also lets you cancel most doorstep sales within three business days.

Is ignoring a No Soliciting sign illegal in Michigan?

It can be. Under MCL 750.552, entering or remaining after being forbidden — including by a posted "No Soliciting," "No Peddlers," or "No Canvassing" sign — or after being told to leave is a misdemeanor trespass, and you do not have to answer the door and ask first. Many city solicitor ordinances add their own citation on top.

Can I cancel a contract signed with a door-to-door salesperson in Michigan?

Usually yes. Michigan’s Home Solicitation Sales Act (MCL 445.111 et seq.) lets you cancel a sale over $25 solicited at your home until midnight of the third business day after signing. The federal FTC Cooling-Off Rule provides the same three-day right for most in-home sales over $25.

Do door-to-door solicitors need a permit in Michigan?

In most cities, yes. There is no statewide license, but cities such as Dearborn, East Grand Rapids, and Grand Rapids require solicitors to register with the clerk, usually with a background check, before going door-to-door. Religious and nonprofit canvassers are often exempt from the permit but not from a posted no-soliciting sign.

Sources

This page is general information, not legal advice, and state statutes and city ordinances change — always verify against the current code before relying on a specific provision. Last reviewed July 2026.

The law backs you up. Make it easy to invoke.

Register your address, put the decal by the door, and every rule on this page gets a record to point at. Free, under a minute.

Want the practical playbook too? How to stop door-to-door salesmen