Lock Changes and Rekeying Fees: Why Landlords Usually Can’t Charge Tenants

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6/30/20262 min read

Lock Changes and Rekeying Fees: Why Landlords Usually Can’t Charge Tenants

If your landlord deducted money for:

  • changing locks

  • rekeying

  • replacing keys

  • “security”

you were probably overcharged.

These fees are one of the most misunderstood — and most abused — parts of security-deposit law.

This guide explains when lock charges are legal, when they are not, and how renters force refunds when landlords misuse them.

Why Landlords Love Rekeying Charges

They’re:

  • easy to claim

  • hard to verify

  • routinely done anyway

  • rarely challenged

Most landlords rekey between tenants as standard practice.

Then they try to charge the outgoing tenant.

That’s illegal in many states.

The Core Legal Principle

Landlords may only deduct for:

  • tenant-caused damage

  • beyond normal wear

  • proven with evidence

Changing locks for security between tenants is:

  • normal business practice

  • not tenant damage

You can’t charge renters for it.

When Rekeying Can Be Legal

Only when:

  • the tenant lost keys

  • or broke locks

  • or created a real security issue

Even then:

  • the cost must be reasonable

  • depreciation applies

  • proof is required

Most landlords skip these steps.

Why “We Always Rekey” Works Against Them

If the landlord:

“always rekeys between tenants”

that proves:

  • it’s routine

  • it’s not tenant-specific

  • it’s not deductible

Routine expenses are landlord costs.

Why Judges Dislike These Charges

Judges ask:

  • Did the tenant lose keys?

  • Did the lock break?

  • Was rekeying necessary?

  • Is this standard practice?

When answers are weak, renters win.

The Duplicate Key Scam

Some landlords charge:

  • $50

  • $100

  • $200

for copying a key.

Actual cost: a few dollars.

Without proof, this is overcharging.

Receipts Without Necessity Are Still Weak

Even if a landlord shows a receipt:

  • it doesn’t prove the tenant caused the need

  • it doesn’t override normal turnover

You’re not paying for standard security updates.

What Renters Do to Win

They:

  • ask why it was necessary

  • demand proof of tenant fault

  • enforce deadlines

  • escalate

Most rekeying charges collapse.

The Deadline Advantage

If rekeying was listed:

  • late

  • without proof

  • or vaguely

it may be completely unenforceable.

What This Means for You

If your deposit was reduced for:

  • rekeying

  • lock changes

  • key replacement

there’s a strong chance it was illegal.

Want the Exact Rekeying-Charge Destruction System?

This article explains why lock charges usually fail.
What you need is the exact scripts and escalation steps.

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  • proof-demand wording

  • deadline enforcement logic

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