Idaho’s law requires regulated electric and gas utilities to pay energy taxes twice yearly through a state fund that sends money to eligible local governments.
Regulated electric and gas utilities pay energy taxes for each half of the year. A state fund holds the payments for distribution to eligible local governments.
Eligible local governments use estimated utility-tax shares in their budgets. Shares tied to dissolved districts or expired bonds go to eligible overlapping recipients; districts formed after January 1, 2025, are excluded.
The state tax commission checks utility investments in each county once per five-year period and reports to lawmakers. Utilities provide the county investment figures for that review.
Regulated electric and gas utilities report energy sales and pay taxes to the Idaho State Tax Commission. The schedule covers electric and gas utilities operating in Idaho whose rates are regulated. Eligible electric utilities receive the tax reduction allowed for power used to pump water for irrigation or drainage. Late payments carry a 5% penalty and interest of 1% per month from the payment deadline. The state fund holds collected taxes and sets aside that money for payments to county treasurers. Starting in 2026, January–June sales reports are due September 15 and payments December 20. Starting in 2027, reports for the previous July–December are due April 15 and payments June 20.
The Idaho State Tax Commission estimates local tax shares, and counties distribute payments to eligible local governments. County shares depend on covered utility property taxes levied or allocated in 2025. Recipients must have taxed covered utility property or received a share of those property taxes for 2025. Districts and redevelopment tax areas formed after January 1, 2025, are excluded. When a district or redevelopment tax area dissolves or leaves a county, or a voter-approved bond expires, its share goes to otherwise eligible recipients with overlapping boundaries in that county. Redistribution does not change each county’s overall share. Districts that combine receive the sum of their former shares. Local governments count estimated energy-tax shares as property tax revenue when applying budget rules and limits. The commission sends estimates to counties by the first Monday in July. Counties notify local recipients by the first Monday in August. Redistribution takes effect the year after dissolution or bond expiration.
The Idaho State Tax Commission checks utilities’ investments in each county and reports the county shares of statewide investment to the legislature. The review covers regulated electric utilities and regulated gas companies. In the selected reporting year, utilities report each county’s investment as of the end of the previous calendar year. The first five-year period begins January 1, 2026. In the selected reporting year, the commission notifies utilities by January 31, and their reports are due April 15.
No hearings or votes scheduled.