Michigan · self-storage lien guide
This is informational, not legal advice. Michigan's self-storage lien statute, the Self-Service Storage Facility Act, 1985 PA 148, MCL 570.521–570.527, can be amended and reinterpreted; verify every requirement below against the current official Michigan Compiled Laws and confirm with your own attorney before you act on it.
Not attorney-reviewed. We wrote this guide directly from the operative text of MCL 570.521–570.527, pulled on 12 August 2026 from the official Michigan Legislature MCL database; it has not been reviewed by a licensed Michigan attorney.
Statutes change. This page reflects our reading of the law as written on 12 August 2026.
A bill that would amend part of this act – House Bill 4711 (2025) – passed the Michigan House on 11 March 2026 and is sitting in a Senate committee. It is not law, and we cover it in its own section below, precisely so it doesn't get mistaken for the current rule.
Before anything else: House Bill 4711 has not become law. It passed the Michigan House on 11 March 2026 by a vote of 89–17, with immediate effect, and was referred to the Senate Committee on Regulatory Affairs on 17 March 2026. It has not passed the Senate and has no effective date. Everything in this section describes what the bill would do if enacted – not what current Michigan law requires. Nowhere else on this page treats HB 4711 as if it were in force; everywhere else, we're describing MCL 570.521–570.527 as it reads today.
As passed by the House, HB 4711 amends § 570.523 only – the lien and lease-precondition section. It does not touch § 570.525, the section that governs the notice, the advertisement, the sale, or any of the deadlines on this page. What it would do:
None of this is current law, and we aren't predicting whether or when it will pass the Senate. If you are building or sending a Michigan notice, verify HB 4711's status before you act, and check again on an ongoing basis – a notice built against today's § 523 could need updating the day this bill, if it passes as the House sent it, takes effect.
The Michigan Self-Service Storage Facility Act is 1985 PA 148, codified at MCL 570.521 through 570.527 – seven sections: § 521 short title, § 522 definitions, § 523 the lien and lease preconditions, § 524 access denial and the servicemember notice, § 525 the entire enforcement machine, § 526 damages, and § 527 the document-of-title exclusion. There is no MCL 570.528. Some commercial compilations cite the act as running through § 528; treat that as an error until you've confirmed otherwise against the official Michigan Legislature site, which returns nothing for that section number.
Worth stating plainly, because a reader arriving from the Pennsylvania guide in this series might expect it: unlike Pennsylvania, whose 1982 act was repealed and recodified into an entirely new title on 23 January 2026, Michigan's act underwent no recodification. 1985 PA 148 is still in force under its original MCL numbering. It was last amended by 2014 PA 61, effective 26 June 2014, and nothing has touched it since – until HB 4711, covered above, gets a Senate vote.
Two earlier amendments matter for reading the act correctly. 2009 PA 177 added the email delivery channel, the website-advertising route, and the servicemember protections. 2014 PA 61 added the late-fee safe harbor, the value cap, the titled-property tow-in-lieu track – and it also removed a delivery-affidavit duty that 2009 PA 177 had added, which we cover in the gotchas below.
Michigan sets no statutory minimum default period before the notice may issue. "Default" isn't defined in the act at all – the rental agreement governs when rent is due and unpaid, and the notice can go out any time after that. From there, the sequence is: notice delivered, a 14-day demand window running from delivery, advertisement beginning once that window expires, publication once a week for two consecutive weeks, and a sale no sooner than 15 days after the first publication.
The part worth calling out explicitly: the second weekly insertion, roughly delivery+22, fits comfortably inside the 15-day floor that runs from the first insertion. That means the two-week publication requirement isn't actually the binding constraint on how fast a sale can happen – the 15-days-after-first-publication rule is. Run the math end to end and the earliest sale lands at ≈ Day 30 from notice delivery.
Michigan's ≈30-day floor runs at roughly the same pace as the other states in this series that have no default gate and therefore measure from the notice: Texas (≈25–30 days), Florida (≈30), Illinois (≈30 on the publication route, ≈25 on the posting fallback), and Ohio (≈26, the fastest of the ten). Michigan is not the quickest – Ohio is.
The states with slower floors mostly get there by having a gate Michigan doesn't: Pennsylvania lands at ≈71 days and Georgia at ≈60, both measured from the first day of default because both require a 30-day continuous default before enforcement can begin; North Carolina lands at ≈45 measured from the rent due date, behind a 15-day gate; and California lands at ≈49–56 from the first missed payment, behind a 14-day one. Read those numbers carefully – they are total elapsed time to a lawful sale, not like-for-like clocks. Michigan's ≈30 is measured from notice delivery and has no gate in front of it, so a Michigan case that sits delinquent for three weeks before anyone sends a notice is a ≈51-day case in real time. Every one of these figures, Michigan's included, is a floor, not a target – build in margin.
Both of the act's live clocks – the 14-day demand and, downstream, the 15-day publication floor – run from delivery of the notice, not from the date printed on it. That's a contrast with Pennsylvania, whose clocks anchor on the notice's own date. But § 525(3) presumes delivery on deposit with the USPS, properly addressed with postage prepaid, or on transmission by email to the tenant's last known email address; in-person delivery anchors on hand-off. The practical effect is that all three channels end up dispatch-anchored through the presumption – even though the statute frames the clock as running from "delivery," not "sending."
That presumption is rebuttable, not conclusive. We aren't resolving what defeats it, but a demonstrated non-delivery – a returned envelope, a bounced email – is the kind of fact that could unwind the schedule built on top of it. Best practice, not a statutory requirement, is to keep a record of the deposit or send event and to re-send and re-anchor on a known failure.
One channel that is not available for this notice: certified mail. It's easy to assume certified mail is always the safer choice, but in this act certified mail appears only once – for mailing surplus sale proceeds back to the tenant after the sale, under § 525(15). The tenant notice itself runs on in-person delivery, first-class mail, or email only.
Day computation runs under MCL 8.6: the first day is excluded, the last day is included, and an ending that falls on a weekend or legal holiday rolls forward. That's more explicit statutory footing than some of the day-counting assumptions other states in this series have to make. But whether MCL 8.6 reaches the specific question of what counts as the "delivery" day itself – is the day of deposit or transmission the excluded first day, or does the count start the next day – is still an open question we aren't resolving here.
This is one of the more unusual features of Michigan self storage lien law. Email is a first-class delivery channel with no lease opt-in, no bold-print consent clause, and no receipt requirement. The only statutory condition is address provenance under § 522(c): the email address has to be one the tenant actually provided, either in the latest rental agreement or in a later written change-of-address notice.
Worth contrasting honestly with the rest of this series, because the states get there by two different routes. Some gate email behind the lease: Texas requires a bold or underlined lease clause plus the tenant's election of an email address before email is valid at all; Pennsylvania requires three separate lease conditions – a stated authorization, affirmative consent with a duty to update the address, and bold-or-underlined print; North Carolina requires the occupant to have elected email notice in the rental agreement, with the address verified by some reasonable means; California requires an authorizing clause plus the tenant's written signature consenting to it; and New York goes furthest, treating email as never valid on its own.
Others gate it behind proof of delivery. Illinois requires no lease election, but presumes delivery only when the owner actually receives a receipt of delivery, with a mandatory fallback to mail if it never comes; Florida runs a comparable no-response-then-mail structure; and Ohio does both at once – the occupant must have agreed to email in the rental agreement and delivery has to be established, with a mandatory fallback if it can't be. Georgia is the closest analog to Michigan in this series: it needs no lease opt-in either, but it still requires the owner to fall back to verified mail if no non-automated response or receipt of delivery comes back.
Michigan is the only one of the ten with neither gate: no lease precondition, no receipt condition, and no statutory fallback. Address provenance is the whole test, and delivery is presumed on transmission. Pennsylvania comes closest on the back end – it too presumes service on sending with no receipt condition and no fallback – but it charges three lease conditions for the privilege.
We aren't telling you that makes Michigan's email channel risk-free. The delivery presumption on transmission is rebuttable, the same as every other channel above, and a known-bad address is still a known-bad address. Re-sending by first-class mail and re-anchoring the clock on a bounce is sensible practice – it just isn't something the statute requires the way Illinois's fallback is.
Michigan requires one notice of intent to enforce the lien, with five required elements under § 525(2)(a)–(e):
| Required element | Cite |
|---|---|
| An itemized statement of the owner's claim: the amount due at the time of the notice, and the date that amount became due | 570.525(2)(a) |
| A demand for payment within a specified time not less than 14 days after delivery of the notice | 570.525(2)(b) |
| A conspicuous statement that unless the claim is paid within the time stated, the property will be advertised for sale and sold or otherwise disposed of at a specified time and place as provided in § 525(5) | 570.525(2)(c) |
| The name, street address, and telephone number of the owner the tenant may contact | 570.525(2)(d) |
| A statement that a tenant who is a service member transferred or deployed overseas on active duty for 180 days or more is entitled to give notice of that fact and to protections under the act or other law | 570.525(2)(e) |
Element (c) is genuinely ambiguous, and we aren't resolving it for you. "At a specified time and place as provided in subsection (5)" supports two readings: (a) the notice itself has to state the actual sale time and place, the way Illinois and Pennsylvania both require in their single occupant notice; or (b) "as provided in subsection (5)" defers the specifics to the advertisement, and the notice only has to warn that a sale will happen at a time and place to be advertised later. Reading (a) is the safer one, and it's consistent with § 525(8)'s requirement that the sale "conform to the terms of the notification" – which assumes the notification has sale terms to conform to. What we build to is reading (a): sale logistics collected before the notice goes out, and any later change to the sale's time or place treated as requiring a fresh notice and a fresh 14-day window. Counsel may take a different view.
Not in this notice: there's no property-description element – the inventory lives in the advertisement instead, covered below. There's no bold-print formatting duty on any of the five elements, just "conspicuous" for element (c). There's no required redemption-rights recital – § 525(9) grants the right, but reciting it in the notice is our recommendation, not a statutory requirement. And there's no hearing-offer machinery, unlike North Carolina's judicial-hearing option in place of a payment demand.
Storage unit auction rules in Michigan run on two co-equal publication routes under § 525(5): once a week for two consecutive weeks in the print or electronic version of a newspaper of general circulation in the area, or the same cadence on a publicly available website identified in the rental agreement. The website route dates back to 2009 PA 177 – an unusually early e-advertising option for a state lien statute. It's lease-conditioned: an operator whose lease doesn't name a website has exactly one route, the newspaper.
A single advertisement may cover more than one tenant's property at the same sale – each tenant's unit still needs its own notice, but the published ad itself can be shared.
The posting fallback under § 525(6) is narrow: it's available only where both conditions hold – no newspaper of general circulation in the area and no publicly available website identified in the rental agreement. Where both are absent, the owner posts the full advertisement in not less than three conspicuous places in the neighborhood, at least 10 days before the sale. Whether the 15-day-after-first-publication rule also reaches this fallback path is unresolved in the statute's text – the fallback carries its own 10-day lead time, and nothing says the 15-day rule doesn't also apply. We aren't resolving that for you; what we build to is both floors on the fallback route, which costs a handful of extra days and buys real insurance.
Required advertisement contents, under § 525(5)(a)–(c):
| Required element | Cite |
|---|---|
| A brief, general inventory of the property to be sold, reasonably identifying it – except a locked, fastened, sealed, or tied container may be described as being in that condition without describing its contents | 570.525(5)(a) 570.525(7) |
| The address of the facility or unit, and the name of the tenant | 570.525(5)(b) |
| The time, place, and manner of the sale or other disposition | 570.525(5)(c) |
Note where the inventory lives: the delivered notice above has no property-description element at all. The advertisement is where the property gets described, not the notice.
Naming the tenant in the published ad is a real privacy trade-off worth flagging, but it isn't unusual among the states in this series – Texas requires the tenant's name in its notice of sale, and Illinois requires the occupant's name and unit number in the published ad. It's a contrast with North Carolina, whose repealed enumerated-contents list never required the occupant's name in the advertisement at all.
The notice goes to the tenant and any occupant designated by the tenant under § 524(2) – the written disclosure a signing tenant makes when someone else will be using the space. Each gets notice at their own last known address. 570.524(2) 570.525(2)
There's a third contact worth knowing about, though it isn't in § 525(2)'s recipient list. The mandatory lease-commencement script the owner must give the tenant at signing, under § 523(4), tells the tenant that if they supply the name and address of "another person who can reach you," the owner "will notify that person at the same time and in the same manner" as the tenant. That's a promise the lease made to the tenant, not a § 525(2) statutory requirement – but every Michigan lease containing the mandatory script has made it, and it's worth honoring as a matter of the lease's own terms.
Separate from everything above, § 523(3) creates a duty most operators won't expect: "If a tenant defaults on a rental agreement, the owner shall give notice to all holders of a perfected security interest under the [Uniform Commercial Code] in which the tenant is named as a debtor." This isn't limited to titled property – it applies to every default, on any property in the unit. It's triggered by default itself, not by the § 525(2) notice.
The statute doesn't say how the owner is supposed to learn who those holders are. It also doesn't specify the timing, the delivery method, or the contents of the notice at all. There's no express search mandate the way North Carolina's statute requires an online UCC search – but the duty is hard to make sense of without one, since there's no other way in the text to identify the secured parties who have to be notified.
What we build to, as a recommended floor and not a statutory requirement: a Michigan Secretary of State UCC search in the tenant's name, and a notice sent concurrently with the tenant's own notice, by a mail method that provides evidence of mailing, containing the default, the lien claim, the property and unit identification, and the intended sale. Counsel needs to bless this floor before it's relied on – the statute simply doesn't specify what "notice" has to look like here, and we're not presenting our recommendation as if it were the legal requirement.
Michigan builds three layers of servicemember protection into this act, rather than leaving the whole subject to federal law:
That's a real contrast with North Carolina, Illinois, Pennsylvania, New York, Florida and California, whose storage-lien statutes carry no servicemember provision at all – protection in those six is federal overlay only. Michigan is not alone, though, and we're not going to claim it is: Texas also requires a military-service statement inside its notice and has its own military-service provision alongside it, and Georgia writes a compliance duty into its own statute, directing the owner to comply with all terms of the federal Act when the rental agreement is with a service member. What we haven't done is compare those mechanisms to Michigan's 90-day post-overseas-service hold provision by provision, so take the grouping as a rough one, not a ranking.
One detail worth flagging for the "active duty" trigger: the definition includes service under an order of the governor, so a Michigan National Guard state activation counts, not just federal deployment.
Eight property types get pulled out of the ordinary lien-sale track: motor vehicle, aircraft, mobile home, moped, motorcycle, snowmobile, trailer, and watercraft. If any of those is what's stored, four separate mechanics kick in:
Illinois's titled-property list – the same eight types, and a comparable Secretary of State search-and-notify duty before selling – is the closest cousin to Michigan's version among the states in this series. We gate all eight types out of scope entirely rather than try to automate a track this fact-dependent.
Added by 2014 PA 61, § 523(6) sets a late-fee safe harbor: a fee equal to the greater of $20 per month or 20% of the monthly rent is deemed reasonable. That's a burden-shifter, not a hard cap – the owner can charge more, but then carries the burden of justifying it as reasonable if it's ever challenged. That's worth contrasting with North Carolina, where the late-fee statute frames its own $15-or-15% figure as an outright cap, conditioned on bold-type disclosure in the lease. Michigan's figure works differently: it's the threshold below which reasonableness is presumed, not a ceiling the owner can't cross.
Separately, § 523(5) lets a lease cap the value of stored property – and where that cap exists, it's the maximum value of the stored property for all purposes, not just for a specific claim.
Nothing in the act sets a minimum delinquency period before the § 525(2) notice can issue – "default" itself is never defined in the text, and the rental agreement governs when rent is due and how a default is measured. Four states in this series do have such a gate – California's 14-day delinquency clock, North Carolina's 15-day pre-notice wait, and the 30-day continuous-default gates in Georgia and Pennsylvania – and Michigan has none of them, putting it with Texas, Florida, New York, Illinois and Ohio on the no-gate side. The 5-day figure in § 524(1) is easy to mistake for a default gate, but it governs only whether access denial is permitted; it has no notice-content consequence, unlike Pennsylvania, where a § 5606(b) access denial triggers a conditional statement that must appear in the notice itself.
The lien attaches on the earlier of the property arriving at the facility or the tenant signing the rental agreement. 570.523(1) That's a contrast with Illinois, where the lien attaches only when the property is actually brought to the facility – in Michigan, a signed lease alone can start the lien running before anything has been moved in.
The act's definitions cover not just fixed facilities but portable "self-contained storage units" – containers of 500 cubic feet or more, even when located at a place the tenant designates rather than on the operator's own property. 570.522(g) A portable-container operator is squarely inside this act, not outside it.
2009 PA 177 required the owner to make and retain an affidavit of how and when the notice was delivered. 2014 PA 61 deleted that requirement. An operator working from a pre-2014 playbook may still think the affidavit is mandatory; one working from a post-2014 playbook may keep no delivery record at all. Neither extreme is right today – it isn't a statutory requirement, but given the § 526(1) damages exposure below, keeping a delivery-record artifact is sound practice even though the law no longer requires it.
Any balance left after satisfying the lien has to be mailed to the tenant's last known address by certified mail, plus a first-class notification. 570.525(15) If it goes unclaimed for two years after the sale, it escheats to the state, and the owner's sale records are subject to audit by the Department of Treasury. That's the one place certified mail appears in this act – it's not the channel for the tenant notice itself, covered above.
The sale has to "conform to the terms of the notification" and be conducted in a "commercially reasonable manner," under § 525(8) – but the act supplies none of the scaffolding some sibling states build around that standard. There's no bidder-count safe harbor, unlike North Carolina's three-independent-bidder deeming or Illinois's three-unrelated-bidder clause. There's no clause saying the owner may buy at the sale, unlike Pennsylvania, North Carolina, and Ohio, all of which say so expressly. And there's no express authorization – or prohibition – of an online sale, where most of this series says something: North Carolina expressly allows a publicly accessible online auction website, Illinois requires the online-bidding website to be named in the notice and deems the online sale held at the facility, and Georgia, Ohio, Florida and California all address online sales in their own statutes. Michigan's act simply doesn't – which is odd given that the same legislature authorized website advertising back in 2009. None of that means Michigan forbids these things; it means the statute is silent, and "commercially reasonable" is carrying all the weight on its own.
Noncompliance exposes the owner to the tenant's actual damages, or $250, whichever is greater, plus reasonable attorney fees. 570.526(1) A good-faith purchaser at the sale takes free of the owner's noncompliance regardless. 570.525(13)
Two separate provisions let an owner skip the sale altogether: documents or media reasonably believed to hold confidential or personal-identifying information may be destroyed in lieu of a sale, and property the owner may not lawfully sell may be disposed of under applicable law, also in lieu of a sale. 570.525(18)–(19) Both sit textually inside § 525, after the notice-and-demand machinery, and both carry liability shields – but whether the § 525(2) notice and 14-day window have to run first is unresolved in the text. Our conservative reading is yes: these substitute for the sale itself, not for the process leading up to it. Treat them as counsel-gated options, not a shortcut around notice.
LienFlow tracks these deadlines and generates the notice for you to review and file – $49/mo when your state launches.
Reserve your spotThis guide is built from the complete text of all seven sections of MCL 570.521–570.527, pulled on 12 August 2026 from the official Michigan Legislature MCL database (legislature.mi.gov), which carries the banner "MCL Complete Through PA 20 of 2026." As a cross-check, §§ 570.523 and 570.525 were machine-diffed character-identical against the as-enacted text of 2014 PA 61; §§ 570.522 and 570.524 against the as-enacted text of 2009 PA 177; and §§ 570.526 and 570.527 against the as-enacted text of 2000 PA 443 – all pulled from the same official source.
The honest gaps: the fetches for this guide required disabling TLS certificate-chain verification in our environment, which content consistency across the individual section pages and the acts archive mitigates but doesn't eliminate as a risk. We did not pull the original 1985 text of the act, so any attribution of a specific provision to the 1985 baseline (as opposed to a later amendment) is unverified. And – this is worth being precise about – we did not survey case law on this act. Michigan's Self-Service Storage Facility Act is about 40 years old, and it would be dishonest to imply no cases exist; we simply didn't research them, so nothing on this page reflects any judicial construction of "commercially reasonable," the delivery presumption, the § 523(3) secured-party duty, or anything else here. This page has not been reviewed by a licensed Michigan attorney. Written 12 August 2026.