Storage lien laws · State guide

Michigan storage lien laws

Michigan Self-Service Storage Facility Act, 1985 PA 148 (MCL §§ 570.521–570.527)Verified 2026-06-10

Michigan gives self-service storage operators a statutory lien on all stored personal property the moment it arrives or the rental agreement is signed, whichever is earlier (MCL 570.523(1)). To enforce, the operator delivers written notice; if unpaid after 14 days it advertises a public sale for two consecutive weeks and may not sell until at least 15 days after first publication (MCL 570.525). First-class mail or email is sufficient — certified mail is not required. For titled vehicles, trailers, and watercraft unpaid for 60-plus days, the operator may instead have the property towed by a licensed motor carrier (MCL 570.525(10)). A sale of titled property requires contacting the Secretary of State and notifying title holders and lienholders first (MCL 570.525(11)). Unclaimed surplus escheats to the state after two years (MCL 570.525(15)). A late fee of $20 or 20% of monthly rent, whichever is greater, is a statutory safe harbor, not a cap (MCL 570.523(6)).

At a glance

MI · verified 2026-06-10
Statute
Michigan Self-Service Storage Facility Act, 1985 PA 148 (MCL §§ 570.521–570.527)
Notice delivery
Personal delivery to the tenant (MCL 570.525(2)) · First-class mail to the tenant's last known address — certified mail is NOT required (MCL 570.525(2)–(3)) · Electronic mail to the tenant's last known email address as provided in the rental agreement or a written change-of-address notice (MCL 570.525(2)–(3)) · Notice is presumed delivered when deposited with USPS with postage prepaid, or when transmitted by email (MCL 570.525(3))
Sale method
A public sale open to any bidder, conducted in person at or near the facility or online. The property goes to the highest bidder. A good-faith purchaser takes the property free of other claims even if the operator did not perfectly comply with the statute's procedures (MCL 570.525(13)). The statute does not prohibit the operator from bidding at its own sale.
Late fees
The statute does not impose a cap on late fees but provides a safe-harbor: a monthly late fee of $20.00 or 20% of the monthly rental amount, whichever is greater, is expressly declared reasonable and is not a penalty (MCL 570.523(6)). Operators may charge above this floor if the rental agreement so provides; the statute does not prohibit higher fees, it only guarantees that fees at or above the safe-harbor level cannot be challenged as a penalty. Fees must be set in the rental agreement.
Vehicles & boats
Before a lien sale of a motor vehicle, aircraft, mobile home, moped, motorcycle, snowmobile, trailer, or watercraft, the operator must contact the Michigan Secretary of State (and any other relevant agency) to identify title holders and lienholders and notify each of them of the time and place of the sale (MCL 570.525(11)). That obligation applies to sales only — the statute is silent on any pre-tow notification under MCL 570.525(10). The act creates no title-transfer mechanism for a lien-sale buyer or a towing carrier. A buyer likely applies to the Secretary of State with the sale documentation; after a tow, title handling falls under separate Michigan law (likely the abandoned-vehicle provisions of the Michigan Vehicle Code, MCL 257.252a et seq.). Confirm both paths with the SOS or legal counsel before proceeding.

The lien clock

Each station below is a statutory checkpoint. Miss one and the sale can be challenged — this is the timeline LotWarden tracks automatically.

  1. 01

    Day 0 — when property arrives at the facility or the rental agreement is signed, whichever is earlier

    Lien attaches

    The statute creates a lien automatically on all personal property stored at the facility for unpaid rent and other lawful charges. No court action or additional act by the operator is required for the lien to attach. The lien takes priority as provided in MCL 570.525(14).

    MCL 570.523(1)

  2. 02

    Day 5 after rent is due and unpaid — no prior notice required

    Access denial permitted

    The operator may deny the tenant access to the stored property without prior notice once rent remains unpaid for at least 5 days past the due date. This is a separate right from lien enforcement; denying access does not by itself trigger the enforcement timeline.

    MCL 570.524(1)

  3. 03

    Any time after default — the statute sets no minimum waiting period before sending the enforcement notice

    Deliver enforcement notice to tenant

    The operator delivers a written notice of intent to enforce the lien. The notice must be itemized (charges and dates), demand payment within at least 14 days of delivery, state that property will be sold if unpaid, include the operator's contact information, and include the military-deployment protection statement. Delivery may be in person, by first-class mail, or by email to the last known address. If the tenant has a non-tenant occupant on file under MCL 570.524(2), that occupant must also receive notice.

    MCL 570.525(2)–(3)

  4. 04

    At or before the time of advertising the sale

    Notify UCC security interest holders

    The operator must give notice to all holders of a perfected security interest under the Uniform Commercial Code in the stored property in which the tenant is named as debtor. This is a separate notice obligation from the tenant notice and is required before conducting a sale.

    MCL 570.523(3)

  5. 05

    Days 1–14 after enforcement notice is delivered

    14-day cure period

    The tenant has at least 14 days from delivery of the enforcement notice to pay the full amount owed and avoid sale. The tenant may redeem the property at any point before the sale by paying all outstanding charges. No sale may be advertised or conducted during this window.

    MCL 570.525(2)

  6. 06

    After the 14-day cure period expires with no payment — advertise once per week for 2 consecutive weeks

    Advertise the sale

    If the tenant does not pay, the operator must publish a sale advertisement once per week for two consecutive weeks in the print or electronic version of a newspaper of general circulation, or post the notice once per week for two consecutive weeks on a publicly available website. If no newspaper circulates in the area, the operator may instead post notice in at least three conspicuous places in the neighborhood at least 10 days before the sale. The advertisement must include: a brief general inventory of the property, the facility address and unit number, the tenant's name, and the time, place, and manner of the sale.

    MCL 570.525(5)–(6)

  7. 07

    No sooner than 15 days after the first publication or posting date

    Conduct the public sale

    The operator holds a public sale. The property is sold to the highest bidder. A good-faith purchaser takes the property free of claims even if the operator did not fully comply with the statute's procedural requirements (MCL 570.525(13)). The operator may purchase property at the sale; the statute contains no prohibition on owner bidding.

    MCL 570.525(13)

  8. 08

    Immediately after the sale

    Apply proceeds and return any surplus

    Proceeds are distributed in this order under MCL 570.525(14): first, to the operator's lien (up to four months' rent); second, to prior perfected lienholders; third, to the remaining balance of the operator's lien including any unpaid rent and fees beyond the initial four months. Any remaining surplus must be returned by two steps: mailing the proceeds to the tenant's last known address by certified mail, and separately notifying the tenant by first-class mail (MCL 570.525(15)). If the tenant does not claim surplus funds within two years of the sale date, the funds escheat to the State of Michigan.

    MCL 570.525(14)–(15)

Notice requirements

Permitted delivery

  • Personal delivery to the tenant (MCL 570.525(2))
  • First-class mail to the tenant's last known address — certified mail is NOT required (MCL 570.525(2)–(3))
  • Electronic mail to the tenant's last known email address as provided in the rental agreement or a written change-of-address notice (MCL 570.525(2)–(3))
  • Notice is presumed delivered when deposited with USPS with postage prepaid, or when transmitted by email (MCL 570.525(3))

The notice must include

  • An itemized statement of the owner's claim, including total amount due and the date(s) on which each charge accrued (MCL 570.525(2))
  • A demand for payment within a specified time of not less than 14 days after delivery of the notice (MCL 570.525(2))
  • A statement that the property will be advertised for sale and sold publicly if the claim is not paid (MCL 570.525(2))
  • The owner's name, address, and telephone number or the address and phone number of the owner's agent (MCL 570.525(2))
  • A military-deployment protection notice: the tenant may halt enforcement for 90 days after the end of overseas service if the tenant is a service member deployed overseas on active duty for 180 or more days (MCL 570.524(3), 570.525)

MCL 570.525(2)–(3); MCL 570.522(c) (definition of "last known address" including email)

The part most guides skip

Vehicles, boats & RVs

Michigan treats titled vehicles, aircraft, mobile homes, mopeds, motorcycles, snowmobiles, trailers, and watercraft as a distinct category with an alternative disposal path (MCL 570.525(10)–(11)). The threshold is 60 days of unpaid rent — once that threshold is met, the operator has a choice: (A) proceed with the standard public lien sale under MCL 570.525, or (B) instead of a sale, have the property towed off the facility by an independent motor carrier that holds a proper certificate of authority from the Michigan Public Service Commission. The towing path (option B) does not require the operator to contact the Secretary of State or notify title holders — those obligations apply only before a sale under option A (MCL 570.525(11)). Once possession transfers to the motor carrier, the storage operator is no longer liable or responsible for the property (MCL 570.525(10)). For any titled property sold at a public lien sale (rather than towed), the operator must contact the Secretary of State before the sale to identify all title holders and lienholders and must notify each of them of the time and place of the proposed sale (MCL 570.525(11)).

Titled property path

Before a lien sale of a motor vehicle, aircraft, mobile home, moped, motorcycle, snowmobile, trailer, or watercraft, the operator must contact the Michigan Secretary of State (and any other relevant agency) to identify title holders and lienholders and notify each of them of the time and place of the sale (MCL 570.525(11)). That obligation applies to sales only — the statute is silent on any pre-tow notification under MCL 570.525(10). The act creates no title-transfer mechanism for a lien-sale buyer or a towing carrier. A buyer likely applies to the Secretary of State with the sale documentation; after a tow, title handling falls under separate Michigan law (likely the abandoned-vehicle provisions of the Michigan Vehicle Code, MCL 257.252a et seq.). Confirm both paths with the SOS or legal counsel before proceeding.

MCL 570.525(10)–(11)

Sale rules

Method
A public sale open to any bidder, conducted in person at or near the facility or online. The property goes to the highest bidder. A good-faith purchaser takes the property free of other claims even if the operator did not perfectly comply with the statute's procedures (MCL 570.525(13)). The statute does not prohibit the operator from bidding at its own sale.
Advertising
Publication once per week for two consecutive weeks in the print or electronic version of a newspaper of general circulation, OR posting once per week for two consecutive weeks on a publicly available website. If no newspaper circulates in the area, the operator may post notice in at least three conspicuous places in the neighborhood at least 10 days before the sale. The advertisement must include: a brief general inventory of the property; the address of the facility and the unit number; the tenant's name; and the time, place, and manner of the sale. The sale may not be held until at least 15 days after the first publication or posting (MCL 570.525(5)–(6)).
Proceeds & surplus
Applied in priority order: (1) operator's lien up to four months' rent; (2) prior perfected lienholders; (3) remaining balance of the operator's lien. Any surplus after full distribution must be returned to the tenant by two steps: mailing the proceeds by certified mail to the tenant's last known address, and separately notifying the tenant by first-class mail. If unclaimed for two years after the sale date, surplus escheats to the State of Michigan (MCL 570.525(14)–(15)).

MCL 570.525(5)–(6), (13)–(15)

Late fees

The statute does not impose a cap on late fees but provides a safe-harbor: a monthly late fee of $20.00 or 20% of the monthly rental amount, whichever is greater, is expressly declared reasonable and is not a penalty (MCL 570.523(6)). Operators may charge above this floor if the rental agreement so provides; the statute does not prohibit higher fees, it only guarantees that fees at or above the safe-harbor level cannot be challenged as a penalty. Fees must be set in the rental agreement.

MCL 570.523(6)

Operator questions

My tenant stores a boat and owes 3 months of rent. Do I have to hold a public sale, or can I just have it towed?

Once rent has been unpaid for 60 days, you can choose either path. Option A: hold a standard lien sale — advertise for two consecutive weeks in a newspaper or on a public website and sell to the highest bidder. Before a sale, you must contact the Secretary of State to identify all title holders and lienholders and notify each of them of the sale time and place (MCL 570.525(11)). Option B: skip the sale and hire an independent motor carrier (with a proper certificate of authority from the Michigan Public Service Commission) to tow the boat off your property. The statute does not require you to contact the SOS or notify lienholders before a tow — that notice obligation applies only to the sale path (MCL 570.525(10)). Once the carrier takes possession, your liability for the boat ends.

Do I have to use certified mail for my enforcement notice, or is regular first-class mail enough?

Regular first-class mail is sufficient. Michigan does not require certified mail for the enforcement notice. The statute also expressly permits email to the address the tenant provided in the rental agreement or in a written change-of-address notice (MCL 570.522(c), 570.525(2)–(3)). Notice is presumed delivered when dropped in the mail with postage paid or when sent by email. You do not need to confirm receipt.

What is the minimum late fee I can charge, and can I charge more?

Michigan law declares a monthly late fee of $20 or 20% of monthly rent (whichever is greater) to be reasonable and not a penalty (MCL 570.523(6)). That is a safe harbor, not a cap — your rental agreement can set a higher fee. Make sure the fee is clearly stated in the rental agreement, because the lien only covers charges that are lawfully due under the agreement.

After I sell a unit's contents, the proceeds exceed what the tenant owed. What do I do with the extra money?

Distribute proceeds in the order set by MCL 570.525(14): first, up to four months of your lien; second, any prior perfected lienholders; third, the remainder of your lien. Return any surplus by doing both: mail the proceeds to the tenant's last known address by certified mail, and send a separate first-class mail notification. If the tenant does not claim the surplus within two years of the sale date, the money escheats to the State of Michigan — it does not become yours (MCL 570.525(15)).

A tenant's RV has been sitting in my lot for 90 days unpaid. Before I can sell or tow it, who do I need to notify?

At minimum: (1) the tenant, by first-class mail or email to their last known address, with an itemized notice and at least 14 days to pay (MCL 570.525(2)–(3)); (2) all holders of a perfected UCC security interest in which the tenant is a named debtor (MCL 570.523(3)); and (3) if you are holding a sale, contact the Secretary of State (and any other relevant agency) before the sale to identify all title holders and lienholders and notify each of them of the sale date and location (MCL 570.525(11)). Note: the SOS-contact obligation in §570.525(11) applies to a sale — not to a tow. If you choose to tow instead of sell, the statute does not impose a separate pre-tow SOS notification requirement under §570.525(10), though you should confirm this with counsel. Skip required notice obligations and you expose yourself to the damages remedy in MCL 570.526 — actual damages or $250, whichever is greater, plus attorney fees.

My rental agreements set a value limit of $5,000 on stored property. Does Michigan law recognize that cap?

Yes. MCL 570.523(5) expressly permits a rental agreement to set a maximum value limit on property stored at the facility, and states that the limit stated in the agreement shall be considered the maximum value. That limit caps the owner's exposure on any damage claim. Make sure the limit is clearly disclosed in the rental agreement before the tenant signs.

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