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Free South Carolina Lease
Extension Addendum Template

The agreement is signed by the same parties as the lease it attaches to.

Last reviewed September 2026

Written by LawLease Editorial

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South Carolina Lease Extension Addendum

This Lease Extension Addendum is built with South Carolina as the governing state. These are the South Carolina landlord-tenant rules that most often bear on it, with the statute for each.

South Carolina rules at a glance

South Carolina rules for a Lease Extension Addendum
Month-to-month termination30 days’ written notice (7 days week-to-week)S.C. Code §27-40-770
Rent-increase noticeNo specific statute; a month-to-month change needs the 30-day termination noticeS.C. Code §27-40-770
Rent controlProhibited statewideS.C. Code §27-39-60
Rent increasesNo statute sets a notice period for increases. A fixed-term lease can’t be changed mid-term without agreement; for month-to-month tenancies, give at least the 30 days’ written notice needed to end the tenancy (§27-40-770(b)).

Rent, late fees & rent increases

Rent is payable without demand or notice at the time and place agreed. Unless the tenant is told otherwise in writing, it’s payable at the unit, at the start of any term of one month or less, and otherwise in equal monthly installments at the start of each month (S.C. Code §27-40-310(c)).

  • Late fees — South Carolina has no late-fee cap or mandatory grace period. The Act defines “rent” to include late charges (§27-40-210), so an unpaid late fee stated in the lease can be part of the rent owed — but a court can refuse to enforce a term it finds unconscionable (§27-40-230).
  • Rent increases — No statute sets a notice period for increases. A fixed-term lease can’t be changed mid-term without agreement; for month-to-month tenancies, give at least the 30 days’ written notice needed to end the tenancy (§27-40-770(b)).
  • Rent control — No county or city may enact or enforce any ordinance regulating the amount of rent for private residential property (§27-39-60).
  • Retaliatory increases — A landlord can’t raise rent above fair-market value to retaliate for a code complaint or a complaint about a violation of the Act (§27-40-910).

South Carolina Lease Extension Addendum FAQs

How much notice to end a month-to-month lease in South Carolina?

Thirty days’ written notice from either side; week-to-week tenancies need 7 days (§27-40-770).

Does South Carolina have rent control?

No. State law bars counties and cities from regulating the amount of rent on privately owned residential property (S.C. Code §27-39-60).

More South Carolina landlord documents

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