South Dakota Rent Increase Notice

South Dakota treats a rent increase as a formal modification of the lease: 30 days notice before the month ends, and a matching 15-day window for the tenant to leave. There is no rent cap. Attorney review available.

Introduction

South Dakota handles a rent increase as a formal modification of the lease, and it gives the tenant a matching exit. Start with the instrument: a rent increase notice is the written notice a South Dakota landlord gives a tenant to raise the rent on a residential tenancy, stating the new monthly rent and when it starts. SDCL Section 43-32-13 is the governing statute: on a month-to-month tenancy the landlord may modify the terms of the lease, including the rent, by giving written notice at least 30 days before the month expires, and the change takes effect at the end of that month. Once served, the notice operates on its own to write the new rent into the lease if the tenant keeps the premises after the month ends. The statute balances that power with a tenant right: a tenant who will not accept the new rent may end the lease as of the first day of the next month by notifying the landlord within 15 days of receiving the modification notice. South Dakota sets no statewide rent cap, so the amount is left to the lease and the 30-day notice, and the state has no local rent control, so the same rule runs everywhere. Rent under a fixed-term lease stays fixed for the term unless the lease allows a change. DocDraft builds the South Dakota notice from your figures, with attorney review available before you serve it.

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Key Things to Know

  1. 1

    A rent increase notice is the written notice a South Dakota landlord gives a tenant to raise the rent on a residential tenancy, stating the new monthly rent and its effective date.

  2. 2

    On a month-to-month tenancy a landlord may modify the rent by written notice given at least 30 days before the month expires, effective at the end of that month (SDCL Section 43-32-13).

  3. 3

    Once served, the notice writes the new rent into the lease by itself if the tenant keeps the premises past the end of the month (SDCL Section 43-32-13).

  4. 4

    A tenant who rejects the new rent may end the lease on the first day of the next month by giving notice within 15 days of receiving the modification (SDCL Section 43-32-13).

  5. 5

    South Dakota sets no statewide rent cap; the statute fixes the notice, not a ceiling on the amount.

  6. 6

    Rent under a fixed-term lease holds for the term unless the lease allows a change; the 30-day modification rule applies to a month-to-month tenancy.

  7. 7

    South Dakota has no local rent control, so the state 30-day modification rule under SDCL Section 43-32-13 runs statewide.

Key decisions before you file

Before you file a Rent Increase Notice in South Dakota, a few decisions shape the document: which option to choose and what each one means. The Rent Increase Notice guide walks through them.

Open the Rent Increase Notice guide

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[LANDLORD / PROPERTY OWNER NAME] [LANDLORD ADDRESS] [CITY, SOUTH DAKOTA ZIP] [EMAIL] [PHONE]

[DATE]

[TENANT NAME] [RENTAL ADDRESS, UNIT #] [CITY, SOUTH DAKOTA ZIP]

Re: Rent modification for [RENTAL ADDRESS, UNIT #], South Dakota

Dear [TENANT NAME]:

This letter is written notice that the rent for your residence at [RENTAL ADDRESS] in South Dakota will change. You rent on a month-to-month basis and now pay $[CURRENT MONTHLY RENT] each month.

As of [EFFECTIVE DATE], the first day of the month after this notice period runs, the rent will be $[NEW MONTHLY RENT], due on your usual day and paid as before. The increase is $[INCREASE AMOUNT], or [PERCENT] percent over your current rent.

This notice modifies your lease under South Dakota Codified Laws Section 43-32-13. On a month-to-month tenancy a landlord may change the rent by written notice given at least 30 days before the month expires, to take effect at the end of that month, and the effective date above gives you at least that long. If you keep the premises after the month ends, the new rent becomes part of your lease by operation of this notice.

Section 43-32-13 also gives you a choice. If you do not accept the new rent, you may end the lease as of the first day of the next month by giving me written notice of termination within 15 days after you receive this letter. If you prefer to stay, no action is needed and the new rent takes effect as stated.

South Dakota sets no statewide rent cap, so the new amount is fixed under our agreement rather than by a percentage in law, and the state has no local rent control, so no city cap applies.

All other terms of your tenancy remain the same. Your security deposit and the rest of the rental agreement are unchanged, and apart from the tenant option above this notice does not end your tenancy. If you believe the notice gives fewer than the 30 days South Dakota law requires, please write to me so we can review the dates. Questions about the amount or the effective date can reach me at the phone or email above.

Please update your records so the payment due on or after [EFFECTIVE DATE] reflects the new rent of $[NEW MONTHLY RENT]. Staying in the unit past the end of the month applies the new amount.

Sincerely,


[LANDLORD / PROPERTY OWNER NAME]

Service record: Served on [DATE] by [personal delivery / mail to the address above]. Keep a copy for your records.

Note: This South Dakota rent increase notice follows SDCL Section 43-32-13, which sets a 30-day modification notice before month-end, a 15-day tenant termination window, and no statewide rent cap. For the base template and other states, see the Rent Increase Notice hub.

South Dakota Requirements for Rent Increase Notice

30 Days Before the Month Ends

On a month-to-month tenancy a South Dakota landlord may change the rent by giving written notice at least 30 days before the expiration of the month, to take effect at the end of the month (SDCL Section 43-32-13). The effective date must give the tenant at least 30 days before the month ends.

Notice Becomes Part of the Lease

When the modification notice is served, it operates to establish the new rent and conditions as part of the lease if the tenant continues to hold the premises after the expiration of the month (SDCL Section 43-32-13). Continued occupancy after the month ends means the new rent applies.

Tenant May Terminate Within 15 Days

A tenant who does not accept the new rent may terminate the lease effective the first day of the next month by giving the landlord notice of termination within 15 days of receiving the modification notice (SDCL Section 43-32-13). This gives the tenant a window to accept the change or move.

No Statewide Rent Cap

South Dakota has no statewide rent cap and no statewide rent control. The landlord may set the new amount, subject to the 30-day notice and the lease (SDCL Section 43-32-13). The statute sets the notice period, not a ceiling on the amount.

No Mid-Lease Increase on a Fixed Term

Rent set by a fixed-term lease cannot be raised during the term unless the lease specifically allows it, because the rent is a fixed term of the contract. The 30-day modification notice under SDCL Section 43-32-13 applies to a month-to-month tenancy, or a fixed-term lease can change at renewal.

Written Notice and Delivery

The rent-change notice must be in writing and served on the tenant at least 30 days before the expiration of the month (SDCL Section 43-32-13). South Dakota does not add extra mailing days by statute, so count the full period to the end of the month and keep proof of how and when the notice was served.

What the Notice Must State

The notice should identify the landlord and tenant, give the rental address, state the current monthly rent and the new monthly rent, and state the effective date at the end of the month, confirming it is given at least 30 days before the month ends as SDCL Section 43-32-13 requires. It should note the tenant may terminate within 15 days if the tenant does not accept the change.

No Local Rent Control

There is no local rent control in South Dakota, so the state 30-day modification rule under SDCL Section 43-32-13 applies statewide with no city rent cap. A notice served fewer than 30 days before the month ends does not take effect at the end of that month; the prior rent continues until a proper notice period runs.

Frequently Asked Questions

It is the written notice a South Dakota landlord gives a tenant to raise the rent on a residential tenancy, naming the new monthly rent and its start date. Under SDCL Section 43-32-13 the landlord modifies the lease on a month-to-month tenancy by giving written notice at least 30 days before the month ends, effective at month-end. The notice changes the rent, not the tenancy. Rent under a fixed-term lease holds until the term ends unless the lease allows a change.

On a month-to-month tenancy, at least 30 days written notice before the month expires, with the new rent effective at the end of that month (SDCL Section 43-32-13). If the tenant keeps the premises past month-end, the new rent becomes part of the lease. A tenant who does not accept the change may terminate within 15 days of receiving the notice.

No. South Dakota has no statewide rent cap or rent control, so a South Dakota landlord sets the new amount under the lease, subject to the 30-day notice (SDCL Section 43-32-13). The statute controls the timing, not the size of the increase. With no local rent control in the state, no city imposes a cap either.

Yes. SDCL Section 43-32-13 lets a South Dakota tenant who will not accept a rent modification end the lease as of the first day of the next month by giving the landlord notice within 15 days of receiving the increase notice. A tenant who instead stays past the end of the month accepts the new rent, which then becomes part of the lease.

Generally no. Rent set by a South Dakota fixed-term lease is a contract term that cannot change before the term ends unless the lease itself allows it. The 30-day modification notice under SDCL Section 43-32-13 applies to a month-to-month tenancy and takes effect at month-end, while a fixed-term lease can be repriced at renewal.

The rent-change notice must be in writing and served on the tenant at least 30 days before the month expires (SDCL Section 43-32-13). Once served, it establishes the new rent as part of the lease if the tenant holds over past month-end. South Dakota adds no statutory mailing days, so the landlord counts the full period and keeps proof of the date and method of service.

A South Dakota rent increase notice should name the landlord and tenant, give the rental address, list the current and new monthly rent, and set the effective date at the end of the month, confirming it is given at least 30 days before the month expires (SDCL Section 43-32-13). It should note the tenant's right to terminate within 15 days and say how rent is paid going forward.

A South Dakota modification served fewer than 30 days before the month expires does not take effect at the end of that month; the change is good only after a proper 30-day notice runs (SDCL Section 43-32-13). Rent under a fixed term cannot change before the term ends unless the lease allows it. A tenant may treat a short notice as not yet effective and keep paying the prior rent until a proper notice passes.