Michigan Security Deposit Limit, Return Deadline & Prorated Deduction Calculator
Verify Michigan statutory deposit limits (1.5x monthly rent benchmark), track your mandatory 30-day itemized return deadline, and calculate court-defensible prorated depreciation.
- Michigan Max Deposit Benchmark (1.5x Rent): $0
- Deposit Cap Compliance Check: Compliant
- Remaining Useful Life Chargeable (%): 0%
- Court-Defensible Prorated Deduction: $0
- Michigan Statutory Return Window: 30 Calendar Days
Automate State-Specific Leases, Move-In Inspections & Rent Collection
Generate attorney-reviewed state-specific lease agreements, digital move-in photo inspection checklists, and automated rent + security deposit accounting.
Create State-Compliant Leases & Track Deposits Free →Landlord Move-In Inspection, Deposit Itemization & Depreciation Binder Kit
Instant download: Fillable Move-In/Move-Out Condition Checklist PDF + Automated Prorated Depreciation Google Sheet + Statutory Itemized Deduction Notice Template.
Michigan (MI) Regional Benchmarks & Statutory Notes
| Michigan Benchmark Metric | 2026 Value | Regional Context (Midwest) |
|---|---|---|
| Skilled Trade Labor Cost Multiplier | 1.00x National Avg | Avg contractor billing rate: ~$84/hr |
| 4,000 PSI Ready-Mix Concrete Benchmark | $164 / cubic yard | Local frost footing depth: 42 inches |
| Michigan LLC Filing & Annual Report Fee | $50 initial / $25/yr | Top state income tax benchmark: 4.25% |
| Residential Security Deposit Statutory Cap & Deadline | 1.5x Rent / 30 Days | Heavy winter road brine exposure makes 3-coat flake epoxy/polyaspartic garage floors a top seller. |
Frequently Asked Questions: Michigan Landlord Security Deposit & Deduction Calculator
What is the maximum security deposit a landlord can charge in Michigan?
In Michigan (MI), the standard residential security deposit benchmark cap is 1.5 month(s) of rent (some municipalities or unfurnished/furnished units may have specific rules; always verify local county/city ordinances).
How many days does a landlord in Michigan have to return a security deposit?
Landlords in Michigan have a strict 30-day statutory window after lease termination and key surrender to return the security deposit and/or mail a written itemized statement of deductions.
How do you calculate prorated carpet or paint depreciation for security deposit deductions?
Courts disallow charging a tenant 100% of replacement cost for an aged item. Multiply the replacement cost by ((Useful Life − Current Age) ÷ Useful Life). For example, if 5-year-useful-life carpet is damaged beyond repair at year 3 on a $1,000 replacement, the maximum chargeable deduction is 40% ($400).
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Compare Landlord Security Deposit & Deduction Calculator in Nearby Midwest States
Illinois (IL) Landlord Security Deposit & Deduction Calculator
Labor multiplier: 1.15x | Concrete: $178/yd³ | LLC Fee: $150
Indiana (IN) Landlord Security Deposit & Deduction Calculator
Labor multiplier: 0.93x | Concrete: $156/yd³ | LLC Fee: $95
Iowa (IA) Landlord Security Deposit & Deduction Calculator
Labor multiplier: 0.91x | Concrete: $154/yd³ | LLC Fee: $50
Kansas (KS) Landlord Security Deposit & Deduction Calculator
Labor multiplier: 0.9x | Concrete: $152/yd³ | LLC Fee: $160
Minnesota (MN) Landlord Security Deposit & Deduction Calculator
Labor multiplier: 1.14x | Concrete: $178/yd³ | LLC Fee: $155
Missouri (MO) Landlord Security Deposit & Deduction Calculator
Labor multiplier: 0.94x | Concrete: $156/yd³ | LLC Fee: $50