General Law

Landlord-Tenant Dispute Calculator

Estimate potential damages for unpaid rent, unreturned security deposits, and wrongful eviction, including treble damages for bad faith.

Free to Use No Data Stored Updated April 2026

Landlord-Tenant Dispute Calculator

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E.g., Hotel costs due to illegal lockout.
Triggers penalty multipliers in many states.

Security Deposit Laws and Treble Damages

Landlord-tenant law varies widely by city and state, but many jurisdictions offer strong protections against predatory landlord practices regarding security deposits.

Most states require landlords to return a security deposit (or an itemized list of deductions for actual damages/cleaning) within 14 to 30 days of move-out. If they fail to do so, they forfeit the right to keep any of it. If they act in "bad faith," statutory laws often award the tenant Treble Damages (three times the deposit amount) as a penalty.

Important Legal Disclaimer

This calculator estimates statutory penalties broadly used in tenant-friendly states. Certain states have no treble damages. Local municipal rent control ordinances can also drastically alter the rules. Contact a local legal aid society or tenant lawyer.

Frequently Asked Questions

Bad faith occurs when a landlord intentionally, unlawfully keeps a security deposit without providing an itemized list of deductions within the state-mandated timeframe (e.g., 21 days in CA). Many states penalize bad faith by forcing the landlord to pay 2x to 3x the deposit amount.

By law, landlords must keep rental properties livable (working heat, plumbing, no severe rat/roach infestations). If they fail to fix major issues after being notified, tenants can often withhold rent or sue for a partial refund of rent paid.

No. "Self-help" evictions (changing locks, shutting off utilities, removing doors) are illegal in all 50 states. A landlord MUST go through formal court eviction proceedings. If they illegally evict you, you can sue for substantial damages.