South Carolina Security Deposit Law (2026): The 30-Day Rule, Deductions and Move-Out Cleaning

South Carolina’s security deposit rules are short, but they matter: a landlord has 30 days to return your deposit or explain in writing what was kept, and a landlord who keeps money wrongfully can owe a tenant far more than the deposit itself. This guide explains the rules in plain English, what cleaning a landlord can charge for, and how to leave a South Carolina rental so the deposit comes back in full. It is general information, not legal advice; laws change, so check the current statute.

South Carolina deposit rules at a glance

South Carolina security deposit rules (S.C. Code § 27-40-410), checked October 2026

Rule	What it says
Deadline	30 days after the tenancy ends, you give back possession and you ask for the deposit
Written statement	Any amount kept must be listed in writing, item by item
What can be kept	Unpaid rent and damage caused by not meeting the tenant’s duties, not ordinary wear
Deposit cap	No statewide maximum
Interest	Not required by state law
If wrongfully kept	A tenant may recover up to three times the amount wrongfully withheld, plus reasonable attorney fees

The 30-day deadline and your forwarding address

The 30 days run from the latest of three events: the end of the tenancy, the day you hand back possession (usually the keys) and the day you ask for the deposit. Write to the landlord with your new address and a clear request for the deposit, keep a copy, and the clock starts. If you leave no forwarding address, the landlord can mail the deposit and statement to your last known address, which is usually the home you just left.

Many South Carolina leases set out how notice must be given. Read yours and follow it, and keep proof of delivery: a dated email the landlord replied to, a certified mail receipt or a signed note.

What South Carolina expects from tenants

Section 27-40-510 lists a tenant’s duties. In everyday terms you must keep the home as clean and safe as its condition allows, get rid of trash properly, keep plumbing fixtures clean, use appliances reasonably, and not damage the property or let guests damage it. A deposit deduction has to connect back to a broken duty or to unpaid rent.

What cleaning a landlord can charge for

The law does not list cleaning tasks one by one, so most disputes come down to what is reasonable. Use this as a guide:

• Usually chargeable: a greasy oven or range hood, a fridge left with food or mold, bathrooms with built-up mildew and soap scum, trash or belongings left behind, pet hair and stains, and heavy dirt that goes beyond everyday living
• Usually ordinary wear: light scuffs, faded paint, worn carpet in walkways, small nail holes and fixtures that have simply aged
• Grey areas: carpet cleaning and repainting after a long tenancy, which many leases address; read your lease and ask for receipts

Humidity makes a real difference here. A fridge switched off and shut, or a bathroom left damp, can grow mold within days in a South Carolina summer. Leave the fridge running or propped open, and run the AC until the walk-through.

Your best evidence: move-in and move-out photos

South Carolina law does not require a move-in checklist, so your own record carries a lot of weight. On move-in day, before you unpack, take dated photos and a slow video of every room, including inside the oven, fridge, cabinets and closets, the bathroom grout and the carpet. Email them to yourself or the landlord so the date is fixed. Note any existing damage in writing and ask the landlord to sign or acknowledge it.

On moving day do the same again once the home is empty and cleaned. Side-by-side photos answer most cleaning disputes in minutes: a landlord cannot fairly charge for a stained carpet that was stained when you arrived.

Common deduction disputes and how to answer them

Typical South Carolina move-out charges and what to ask

Charge	What to ask or show
General cleaning fee	Ask what was cleaned and for the invoice; show your move-out photos
Carpet cleaning or replacement	Ask the carpet’s age and what your lease says; worn carpet is ordinary wear
Repainting	Ask how long since the last paint; faded paint after years is ordinary wear
Mildew in bathrooms	Show you ran fans and reported leaks; a leak the landlord never fixed is not your fault
Pest treatment	Ask for the invoice and whether the problem existed before you moved in

Answer in writing, stay polite and stick to facts. Many disputes end at this stage, because the landlord knows the statute’s penalty for wrongful withholding.

Pet deposits and non-refundable fees

Many South Carolina leases add a pet deposit or a non-refundable pet or cleaning fee. A refundable pet deposit is part of your security deposit and follows the same 30-day rule. A fee labeled non-refundable in the lease usually is not returned, so read the lease before you sign and keep a copy. Either way, pet hair, litter and yard waste should be gone before the walk-through.

Military moves

South Carolina has large military communities around Fort Jackson in Columbia, Shaw Air Force Base near Sumter and Joint Base Charleston. The federal Servicemembers Civil Relief Act can let service members end a lease early on qualifying orders. It does not change the deposit rules: the 30-day deadline and the written statement still apply. Plan the clean around the movers’ pack-out date, which often changes.

If the home is sold while you rent it

When a rental changes hands, the deposit should follow the property or be returned to you. Ask the old landlord in writing who now holds your deposit, and keep that reply with your lease. The 30-day rule then applies to whoever holds the deposit when you move out.

If your deposit isn’t returned

• Write to the landlord, quoting the 30-day rule in § 27-40-410 and giving your forwarding address
• Ask for the itemized list and the receipts or estimates behind each charge
• Send your own move-in and move-out photos with your letter
• If that fails, magistrates court handles most deposit claims in South Carolina; check the current claim limit
• South Carolina Legal Services helps eligible tenants with housing problems

A move-out plan that protects your deposit

• Three weeks out: find your lease and move-in photos, and book your move-out clean
• One week out: give written notice of your forwarding address and ask for a walk-through
• The day before: defrost and empty the freezer, and take trash and bulky items away
• Moving day: remove everything, including closets, attic, garage, shed and porch
• Cleaning day: kitchen and appliances, bathrooms free of mildew, fans, vents, tracks and floors, then photograph each room
• Walk-through: bring your photos and hand back every key and remote

Our move-out cleaning starts at $190 and follows what South Carolina landlords check. See what South Carolina move-out cleans actually cost, read about humidity, pollen and storm-season cleaning, or get a free quote for move-out cleaning in South Carolina.