A strong lease protects your property — but a standard lease agreement alone isn’t always enough. That’s why smart landlords use addendums to clarify rules, prevent disputes, and close loopholes tenants often exploit.
At VPMG Property Management, we’ve seen how the right addendums can save thousands of dollars in damage, legal fees, and headaches.
Here are 10 essential lease addendums every landlord should consider including in their rental agreements.
1. Pet Addendum
If you allow pets — even conditionally — outline:
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Approved pet types and limits
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Pet deposits/rent
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Tenant responsibility for damage or noise complaints
2. Maintenance and Repairs Addendum
Clarifies who handles:
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Lawn care and snow removal
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Light bulbs, air filters, smoke detector batteries
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Reporting requirements and response timelines
3. Late Rent & Grace Period Addendum
Specifies:
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Due date and grace period (if any)
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Late fee amounts
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Returned check or failed payment penalties
4. Utility Responsibility Addendum
Clearly outline:
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Which utilities are paid by tenant vs. landlord
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Rules for shared meters or billing reimbursements
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Consequences for shutting off utilities
5. Smoking/Vaping Addendum
Helps prevent expensive odor remediation:
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No smoking allowed anywhere on property (if applicable)
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Rules for balconies, porches, or designated areas
6. Guests & Occupancy Addendum
Avoid unauthorized move-ins by defining:
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Maximum stay duration for guests
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Requirement to notify landlord of extended stays
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Limit on number of occupants
7. Parking & Vehicle Addendum
Establish rules for:
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Parking spaces assigned
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Restrictions on RVs, boats, or broken vehicles
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Towing policy for unauthorized vehicles
8. Mold & Moisture Addendum
This protects you and the tenant by:
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Requiring tenant to ventilate bathrooms/kitchens
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Reporting leaks or condensation immediately
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Stating liability for negligence
9. Move-In/Move-Out Condition Addendum
Attach a signed inspection checklist with:
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Photos or written condition report
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Tenant acknowledgment of existing wear
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Expectations for cleaning upon move-out
10. Right of Entry / Inspection Addendum
Clarifies:
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How much notice will be given before entry
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Emergency access rules
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Scheduled inspection frequency
Bonus: Service/Support Animal Addendum
For ESAs or service animals (which aren’t treated as pets), include:
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Documentation requirements
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Behavioral expectations
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Damage liability (allowed under Fair Housing laws)
Final Thought: Strong Addendums = Less Conflict
A well-written lease covers the basics — but addendums handle the real-world scenarios that cause landlord-tenant friction.
At VPMG Property Management, we provide landlords with attorney-approved lease packages, including custom addendums tailored to your property. If you’re looking for top rated property management in Vancouver, WA, reach out to VPMG Property Management.
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Contact VPMG today for a free lease compliance check.