Created by potrace 1.10, written by Peter Selinger 2001-2011

Indiana Commercial Maintenance Obligations: Landlord and Tenant Responsibilities

Guide to Indiana commercial property maintenance responsibilities including NNN lease obligations, common area duties, and building system requirements.

Melvin Prince
6 min read
Verified Apr 2026United States flag
Maintenance-obligationsIndianaCommercialindiana commercial landlord repair responsibilitiescommercial triple net lease indiana

Legal Disclaimer

This content is for general informational and educational purposes only. It does not constitute legal advice and should not be relied upon as such. Laws change frequently — always verify current regulations and consult a licensed attorney in your jurisdiction for advice specific to your situation. Landager is a property management platform, not a law firm.Information last verified: April 2026.

Habitability Law
Does Not Apply
Tenant Duties
Per Lease (NNN)
Code Compliance
Shared Liability

Commercial property maintenance in Indiana is primarily determined by the lease agreement, not statute. Unlike residential leases, commercial leases can allocate maintenance responsibilities in virtually any way the parties agree - from the landlord handling everything (gross lease) to the tenant assuming nearly all maintenance (NNN lease).

Maintenance Allocation by Lease Type

Official Law Citation: The rules and regulations outlined on this page are governed entirely by the heavily negotiated terms of your commercial lease agreement.

ResponsibilityGross LeaseModified GrossNNN Lease
RoofLandlordNegotiatedTenant (often)
StructureLandlordLandlordLandlord (typically)
HVACLandlordNegotiatedTenant
PlumbingLandlordNegotiatedTenant
ElectricalLandlordNegotiatedTenant
InteriorTenantTenantTenant
Common areasLandlordLandlord (CAM)Landlord (CAM billed to tenant)
Parking lotLandlordLandlordLandlord (CAM billed to tenant)
LandscapingLandlordLandlordLandlord (CAM billed to tenant)

Baseline Property Standards

While Indiana does not impose residential-style "habitability" mandates on commercial landlords, property owners must still adhere to public safety and building standards. These are typically governed by local ordinances rather than landlord-tenant statutes.

Building and Fire Codes

  • Comply with all applicable local building codes and zoning requirements
  • Maintain the property in compliance with state fire safety standards
  • Ensure all life-safety systems (fire alarms, exits) meet minimum legal requirements

Structural Responsibility

In the absence of a specific lease provision to the contrary, landlords are generally expected to maintain the "envelope" of the building, though this is almost always explicitly defined in the contract:

  • Maintain the structural integrity of the building (foundation and load-bearing walls)
  • Address pre-existing environmental hazards unless liability is explicitly transferred
  • Ensure the premises meet the basic standards for the agreed use at the time of delivery

Common Area Maintenance

Regardless of lease type, landlords are typically responsible for:

  • Hallways, lobbies, and shared restrooms
  • Parking areas and driveways
  • Elevators and escalators
  • Building exterior and grounds
  • Security systems (if provided)

NNN Lease Maintenance Details In Triple

Net leases, tenants assume extensive maintenance responsibilities:

Tenant's Typical NNN Obligations

  • All interior maintenance and repairs
  • HVAC system maintenance, repair, and often replacement
  • Plumbing and electrical within the leased space
  • Interior painting, flooring, and fixtures
  • Pest control within the leased space
  • Glass and window repair
  • Signage maintenance

Landlord's Typical NNN Obligations

  • Roof (major repairs and replacement - sometimes allocated to tenant)
  • Structural repairs (foundation, walls)
  • Major building systems (shared electrical panels, water mains)
  • Common area management (billed back as CAM)

CAM Charges

CAM (Common Area Maintenance) charges are passed through to NNN tenants and typically include:

  • Parking lot maintenance, repairs, and resurfacing
  • Landscaping and snow removal
  • Common area utilities (lighting, water)
  • Property management fees (often 3-8% of gross revenue)
  • Security services and systems
  • General maintenance of shared facilities

Capital Expenditure Responsibilities

A key area of negotiation in commercial leases is capital expenditures (CapEx):

Common Lease Provisions

CapEx ItemTypical Allocation
Roof replacementLandlord (amortized over useful life; billed as CAM)
HVAC replacementVaries - often tenant in NNN leases
Parking lot resurfacingLandlord (CAM pass-through)
Elevator modernizationLandlord (amortized)
Building system upgradesLandlord (amortized in some cases)

Amortization CapEx

items are often amortized over their useful life and passed through to tenants as part of CAM or as additional rent. The lease should specify:

  • Useful life definitions for common CapEx items
  • Amortization rate (often based on the landlord's cost of capital)
  • Whether only the amortized portion during the lease term is the tenant's responsibility

Preventive Maintenance Requirements

Commercial leases often require tenants to perform preventive maintenance on key systems:

  • HVAC service contracts - quarterly or bi-annual professional maintenance
  • Fire suppression inspections - annual testing and certification
  • Grease trap cleaning - for restaurant tenants
  • Roof inspections - annual professional assessment
  • Elevator inspections - per state requirements

Landlords should require proof of maintenance (invoices, certifications) to enforce these obligations.

Best Practices for Commercial Landlords

  1. Define maintenance responsibilities clearly - Ambiguity is the top source of landlord-tenant disputes
  2. Require preventive maintenance contracts - Especially for HVAC and critical systems
  3. Inspect regularly - Annual or semi-annual inspections catch issues early
  4. Budget for capital expenditures - Plan for roof, HVAC, and parking lot replacements
  5. Track all maintenance requests - Document response times and resolution
  6. Review CAM reconciliations carefully - Ensure accurate pass-through billing
  7. Address deferred maintenance before leasing - New tenants should receive well-maintained premises

How Landager Helps

Landager continually tracks lease terms, required compliance items, and strict accounting records - making it easy to stay compliant with Indiana regulations.

Back to Indiana Landlord-Tenant Laws Overview.

Sources & Official References

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