Seven deposit scenarios, worked through

1. The straightforward one — California

A tenant pays $2,400 as a deposit and moves out of a Los Angeles unit on March 8. The unit is clean; the landlord has one legitimate charge, a $180 invoice to repair a cracked bathroom sink the tenant dropped something into.

Deposit held

$2,400.00

Sink repair (invoice attached)

−$180.00

Refund due

$2,220.00

Deadline — 21 days from March 8

March 29

California gives 21 days under Cal. Civ. Code § 1950.5. The landlord mails the $2,220 with a one-line itemization and a copy of the invoice on March 20. Nothing further happens.

The whole case rests on two unglamorous things: the charge was tied to a document, and the envelope went out before day 21. Neither required judgement — only a calendar.

2. The carpet, billed at full price — Texas

A tenant's dog ruins the carpet in a Dallas rental. Replacement quotes come in at $1,400. The carpet was installed five years ago and the landlord treats rental-grade carpet as having a seven-year life. The deposit is $1,500.

The landlord bills the full $1,400. The correct figure:

Replacement cost

$1,400.00

Useful life assumed

7 years

Age at move-out

5 years

Remaining life — 2 of 7 years

28.6%

Defensible charge

$400.00

Overcharged by

$1,000.00

Texas allows $100 plus three times the wrongfully withheld portion, plus attorney's fees, for bad-faith retention (Tex. Prop. Code § 92.109). On a $1,000 overcharge that is a potential $3,100 plus fees — to recover $1,000 the landlord was never entitled to. The damage was real. The arithmetic is what lost it.

3. Every deduction justified, sent on day 34 — Massachusetts

A Boston tenant moves out June 1 leaving genuine damage: a burned countertop, a broken interior door, and unpaid utilities the lease assigned to them. Total, with invoices, $1,150 against a $1,800 deposit. The landlord gathers quotes, waits for the final utility bill, and mails the statement on July 5.

Deposit held

$1,800.00

Documented deductions

−$1,150.00

What the landlord expected to return

$650.00

Deadline — 30 days from June 1

July 1

Statement actually sent

July 5

Massachusetts runs 30 days (Mass. Gen. Laws ch. 186, § 15B), and its penalty regime is among the harshest in the country — noncompliance can trigger treble damages plus attorney's fees. Four days turned $1,150 of well-evidenced deductions into an exposure several times the deposit. Waiting for a perfect statement is worse than sending a complete one on time.

4. "Repairs and cleaning — $850" — Florida

A Florida landlord withholds $850 from a $1,600 deposit and sends a note reading, in full: "Deductions for repairs and cleaning — $850." The work genuinely happened.

Florida's rules are procedural, and failing to follow the notice procedure forfeits the right to keep any part of the deposit (Fla. Stat. § 83.49). A lump sum is not an itemization. The same $850, broken into four lines with amounts and a sentence each, would have been the identical claim — and would have stood.

The rewrite costs ten minutes: Oven and range degreasing $180; carpet stain treatment, two bedrooms $240; patch and paint, hallway wall $310; replace two interior door handles $120.

5. The interest nobody tracked — Massachusetts

A tenant holds a Cambridge apartment for four years on a $2,100 deposit. At move-out the unit is spotless and the landlord returns the full $2,100, pleased to have a clean file. Massachusetts requires annual interest at 5% (or the rate the account actually earned).

Deposit held

$2,100.00

Simple interest, 5% × 4 years

$420.00

Amount that should have been returned

$2,520.00

Shortfall

$420.00

Returning the deposit in full still left the landlord out of compliance, and in Massachusetts the interest and receipt rules carry their own treble-damages exposure independent of whether the deductions were fair. This is the failure mode that catches conscientious landlords: there was no dispute, no damage, and no bad intent — just a rule nobody had a reminder for.

Interest states mostly tie the rate to an index that is republished annually, so a figure looked up once and saved in a spreadsheet drifts out of date quietly. The interest calculator asks for the current rate for exactly that reason.

6. Fourteen days, and the tenant left no address — New York

A Brooklyn tenant moves out September 30 owing nothing, but leaves no forwarding address. New York allows 14 days (N.Y. Gen. Oblig. Law § 7-108) — the shortest window in the country alongside Hawaii — and treats willful violations of the itemization and timing rules as forfeiting the right to withhold.

Deposit held

$3,200.00

Deductions

$0.00

Deadline — 14 days from September 30

October 14

The landlord mails the full $3,200 to the last known address on October 6, certified, and keeps the receipt. A missing forwarding address is not a reason to hold the money; it is a reason to document the attempt. Fourteen days is short enough that there is no room to wait and see whether an address turns up.

7. The tenant disputes it — and is partly right

A landlord deducts $760 from a $2,000 deposit: $500 to repaint the entire apartment after a three-year tenancy, and $260 to replace a screen door the tenant put a foot through. The tenant writes back contesting both.

Repaint entire unit after 3 years

$500.00

→ likely wear and tear

not chargeable

Screen door, tenant-caused

$260.00

→ documented damage

chargeable

Defensible deduction

$260.00

Paint has a useful life and three years of ordinary living consumes much of it; a full repaint is usually the landlord's cost. The door is not. Conceding the $500 and holding the $260 — in writing, with the photo and the invoice — ends this. Defending both risks the whole deduction and the penalty attached to it.

Being partly wrong is the normal case. The landlords who lose badly are usually the ones who defend every line because conceding one feels like conceding all of them.

What the seven have in common

Only one of these scenarios turns on whether the damage was real. In the other six the damage was real and the landlord still lost, or nearly did, on something procedural:

• Dates beat evidence. Scenarios 3 and 6 were decided by a calendar, not a photograph.
• Age discounts every charge. Scenarios 2 and 7 both hinge on the fact that things wear out on a schedule, and tenants only owe for the part they took.
• Format is substance. In scenario 4 the claim was sound and the presentation destroyed it.
• Compliance is not the same as fairness. Scenario 5 had no dispute at all and still went wrong.

If you want the deadline and refund for your own numbers rather than these, the deposit calculator applies your state's rule to your dates, and the deduction letter generator produces the itemization scenario 4 was missing.

These scenarios are illustrative constructions, not real cases or legal predictions, and the amounts are chosen to make the arithmetic clear. This is general information, not legal advice, and Landlord Tools is not a law firm. Deposit rules vary by state and by city and change over time — confirm the current rule for your location, or consult a licensed attorney, before relying on anything here.