The Utah Legislature approved a sweeping tax-change bill during the one-day special session on December 12.

The bill cuts state income taxes and hikes the sales tax on food, gas, and a list of other services.

The tax bill did not reach a two-thirds majority in either the House or Senate, subjecting it to challenge by a citizen referendum on December 16.

In order to qualify, the referendum must collect more than 115,869 validated signatures across the state by January 21.

Lawmakers also passed a bill to fund behavioral health services, moving $3.9 million from unused appropriations to provide health treatment.

The behavioral health bill passed with no opposition.