South Carolina Rent Increase Laws

Is there a rent increase limit in South Carolina? 

In the Palmetto State, you don’t have to worry about price restrictions — but you have to be reasonable. Here’s a quick overview of South Carolina rent increase laws:

Statewide caps: In South Carolina, there are no laws that limit how much you can increase rent. As a result, many landlords use the market rate to guide their decision. Consider your property’s size and features, along with the area’s current demand, to determine the right price.

Local rent control ordinances: South Carolina law prohibits local rent control for privately owned residential property (S.C. Code § 27-39-60). So whether you’re in Winton or Liberty County, you don’t have to worry about local price caps.

Exceptions: However, state law doesn’t exempt certain property types from federal or subsidized housing programs.

Rent Increase Notice Periods

Next, let’s discuss notice requirements based on lease agreement types:

Month-to-month lease: When you use a month-to-month agreement, give tenants 30 days’ notice in writing (S.C. Code § 27-40-770).

Week-to-week lease: Provide 7 days’ notice in writing (S.C. Code § 27-40-770).

Fixed-term lease: No law requires it, but give tenants at least 30 days’ written notice to avoid surprises.

Room rental agreements: If you have a room rental agreement, provide notice based on the length of your lease. If the tenancy renews monthly, give 30 days’ notice. And if it renews weekly, provide 7 days’ notice (S.C. Code § 27-40-770). When you use a fixed-term lease, inform tenants 30 days in advance as a best practice.

With these laws in mind, remember, you can’t adjust a tenant’s rent in the middle of an active lease unless a clause permits it. Otherwise, you breach the agreement and may incur penalties.

How to Deliver a Rent Increase Notice in South Carolina

Landlords must abide by the state’s delivery protocols for official notice letters, including:

• Delivery to the tenant (or someone else of suitable age and discretion).
• Drop-off at the property.
• Post the notice on the unit’s front door.
• First-class or Certified Mail (S.C. Code § 27-40-240).

Since notice begins when tenants receive your letter, add 3 days to the timeline if you mail the letter.

Pro Tip: Make digital notices via landlord software legally binding by outlining the process in your lease agreement. Once tenants sign, courts treat electronic notices as valid.

Understanding Illegal Rent Increase and Retaliation

While South Carolina doesn’t cap rent increase amounts, it does protect tenants from retaliation and discrimination. State law strictly prohibits landlords from raising a unit’s rate to punish tenants after they exercise their legal rights, such as:

• Complaining about a housing code violation to a government agency.
• Reporting housing issues to the landlord.
• Organizing or joining a local tenant union (S.C. Code § 27-40-910).

South Carolina rent increase laws treat rate hikes within 90 days as retaliatory. In these cases, you must prove you’re acting in good faith and being fair across all tenants.

Pro Tip: When a tenant takes a protected action before their lease renewal, we recommend speaking with a trusted lawyer to mitigate legal risk.

Additionally, make sure to abide by the Fair Housing Act (FHA). Federal law prohibits landlords from discriminating against tenants based on protected traits, such as:

• Race
• Color
• National origin
• Religion
• Sex
• Familial status
• Disability (Fair Housing Act)

You can’t offer unequal rental terms or consider the above when adjusting rent prices at renewal. And lastly, don’t attempt an illegal mid-tenancy hike if your lease doesn’t permit it.

How to Write a South Carolina-Compliant Rent Increase Letter

Make sure your rent increase letter includes the following information:

• Full property address (don’t forget the unit number)
• Tenant names
• Exact dollar amount of the increase
• New total rent amount
• Effective date based on South Carolina rent increase laws 
• Instructions for tenants to accept or move out

We recommend using a template to maintain compliance and professionalism. Download TurboTenant’s free, standardized rent increase letter template to make informing tenants quick and easy.

Managing the Rent Increase Process with Tenants

Once you’ve delivered your letter, wait to see what tenants say. Here’s how to move forward based on your tenant’s response:

• Accept: When tenants agree to your new rate, have them sign the updated lease to continue the agreement. Start charging the new rate on the effective date. And don’t worry, state law doesn’t mandate grace periods.
• Reject: If a tenant doesn’t want to pay the updated price, they must move out of the unit upon their lease’s expiration. Take steps to fill your vacancy quickly and avoid gaps in rental income.
• Negotiate: Tenants often push back on rent increases, especially if you have a good relationship. If they’re responsible, try to find a solution that works for everyone. In many cases, you can convince them to stay by delaying the increase or offering them a longer lease term.

All in all, following South Carolina rent increase laws is the most important step in raising your monthly rent. Before you start a renewal, use this guide to brush up on the legal requirements and reduce risk.