Missouri Senate adopts bill letting taxpayers avoid penalties when expired tax credits are corrected

The Missouri Senate on Feb. 11 adopted a substitute to Senate Bill 67 that creates a 60-day window for taxpayers to repay tax differences caused when a tax credit has expired without incurring penalties and, in some circumstances, interest. The substitute applies language already used in the Champions for Children tax credit (section 135.341) across all state tax credits and for future credits.

Sponsor remarks emphasized the measure as consumer protection. “What we're trying to do is protect taxpayers here from the nuisance more than anything,” the bill sponsor told the chamber, saying the change mirrors existing statute and that the Department of Revenue had reviewed the language. The sponsor said the substitute passed committee unanimously (7-0).

Senator Stone offered and the Senate adopted an amendment to clarify the statutory definition of “taxpayer.” Stone said the 2023 law that created a beginning-farmer deduction left the term undefined and that the technical fix ensures LLCs, S corporations and other farm business forms can qualify where the legislature intended. Stone described the change as a cleanup without additional fiscal impact beyond the 2023 law.

Senators asked whether the amendment was needed if separate capital-gains legislation advances; proponents said the beginning-farmer provisions (crop-share and lease agreements) would still require the fix even if capital-gains reforms move separately. The chamber approved the substitute as amended by voice votes and later perfected and ordered the bill printed.

Votes at a glance: the chamber adopted the senate substitute, then adopted Senate Amendment 1 to the substitute (amendment clarified taxpayer definition); both actions were approved by voice vote and the substitute was perfected and printed.

Background: The substitute standardizes a taxpayer protection now limited to one named credit across the state's tax code, gives taxpayers 60 days to make adjustments when federal deadlines shift (as happened during COVID), and clarifies eligibility language for beginning-farmer deductions adopted in 2023. Supporters said the change prevents small, procedural burdens from forcing taxpayers into costly refiling and penalties.

Next steps: The bill has been perfected and ordered printed; it will proceed through the Senate calendar for further consideration and, if passed by both chambers, to the governor.