Verified 2026 Legal Data
Security Deposit Interest Calculators
Select your state below to calculate the interest your landlord owes you on your security deposit.
7 states supported Statute-backed rules
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NY
→ New York
Interest Rate Bank rate (~1.5%)
Admin Fee 1%
Min. Units 6+
Penalties 3× treble damages
General Obligations Law § 7-103
CT
→ Connecticut
Interest Rate 0.49% fixed
Penalties 2× treble damages
Connecticut General Statutes § 47a-21
MA
→ Massachusetts
Interest Rate Up to 5%
Penalties 3× treble damages
Massachusetts General Laws Chapter 186, § 15B
NJ
→ New Jersey
Interest Rate Bank rate (~1.5%)
Penalties 2× treble damages
New Jersey Statutes § 46:8-19
MD
→ Maryland
Interest Rate Treasury (min 1.5%)
Penalties 3× treble damages
Maryland Real Property Code § 8-203
OH
→ Ohio
Interest Rate 5.00% fixed
Waiting Period 6 months
Penalties 2× treble damages
Ohio Revised Code § 5321.16
PA
→ Pennsylvania
Interest Rate Bank rate (~1.5%)
Admin Fee 1%
Waiting Period 24 months
Penalties 2× treble damages
Pennsylvania Landlord and Tenant Act § 511.2
Verified Legal Data
Every rate and rule in our calculators is sourced directly from state statutes and independently verified. We do not copy competitor data — our research team identified multiple HIGH-severity errors in existing tools online.