SB 154 South Dakota Senate · 2026 Regular Session

clarify the eligibility of multiple garages or structures to be classified as owner-occupied.

SB 154 clarifies how garages and related structures on a property qualify for owner-occupied tax classification in South Dakota. It amends tax code sections to explicitly include all garages and ancillary structures used with a primary residence as part of the owner-occupied dwelling, rather than requiring separate classification. The bill also updates rules for contractors, limiting them to classifying no more than four newly built homes as owner-occupied and restricting this classification to no more than two consecutive years. These changes aim to reduce confusion in property tax assessments for both homeowners and developers. The bill directly affects property owners with multiple structures and contractors building single-family homes for sale.
Bill status signed all 4 stages cleared
Introduction
Jan 2026
Committee Review
Feb 2026
Senate Passage
Mar 2026
Signed into Law
Mar 2026
Introduced Jan 29, 2026 Signed Mar 30, 2026
Maddy AI version diff · 1 comparison

What changed between versions

Introduced Enrolled · 4 edits · Mar 3, 2026
MODERATE
This bill clarifies tax classification rules for owner-occupied properties in South Dakota, specifically allowing multiple garages or ancillary structures to be classified together with a primary dwelling as a single owner-occupied unit. It also establishes limits on how many dwellings contractors can classify as owner-occupied and prevents such classification for more than two consecutive years.
Scope change
The bill expands the definition of owner-occupied single-family dwellings to include multiple garages and ancillary structures related to residential use, while adding restrictions on contractor classifications.
ELIGIBILITY

Multiple garages and ancillary structures related to a residential dwelling can now be classified together with the dwelling as a single owner-occupied unit for tax purposes.

REQUIREMENT

Contractors are limited to classifying a maximum of four dwellings as owner-occupied single-family dwellings at any time.

Dwellings classified as owner-occupied by contractors cannot maintain this classification for more than two consecutive years.

DEFINITION

The definition of owner-occupied single-family dwelling was expanded to explicitly include all garages and ancillary structures related to the residential use of the dwelling.

Floor votes · Senate Feb 5, 2026

How they voted

340
Passed · 1 other
Total votes 35
Feb 5, 2026
D Democratic3
3 Yea
100% Yea
R Republican32
31 Yea 1
96% Yea
Vote distribution
All Yea All Nay Mixed No data
Full legislative history

Actions timeline

Total actions
14
Key actions
8
Committee
3
Mar 30, 2026
Signed into law
Signed by the Governor on 2026-03-30 S.J. 548
executive
Mar 4, 2026
Upper · Passed
Signed by the Speaker H.J. 516
upper
Mar 3, 2026
Upper · Passed
Signed by the President S.J. 448
upper
Mar 2, 2026
Upper · Passed
House of Representatives Do Pass , Passed, YEAS 65, NAYS 0 H.J. 470
upper
Feb 26, 2026
Upper · Passed
Certified uncontested, placed on consent , Passed,
upper
Feb 26, 2026
Upper · Passed
Taxation Do Pass , Passed, YEAS 11, NAYS 0
upper
Feb 9, 2026
Committee
Referred to House Taxation H.J. 262
upper
Feb 5, 2026
Upper · Passed
Senate Do Pass , Passed, YEAS 34, NAYS 0 S.J. 200
upper
Feb 4, 2026
Upper · Passed
Taxation Do Pass , Passed, YEAS 6, NAYS 0 S.J. 7
upper
Jan 29, 2026
Introduced
First read in Senate and referred to Senate Taxation S.J. 142
upper
3 primary · 0 co-sponsors

Sponsors