Illinois 2025-2026 Regular Session

Illinois Senate Bill SB2360

Introduced
2/7/25  

Caption

MOTOR FUEL-CPI ADJUSTMENT

Summary

SB2360 amends the Illinois Motor Fuel Tax Law to prevent a scheduled inflation-based increase in the motor fuel tax from taking effect on July 1, 2025. Under current law, the motor fuel tax rate is adjusted annually based on changes in the Consumer Price Index (CPI), and this bill creates an exception for the 2025 adjustment only. The bill does not repeal the CPI indexing mechanism generally; it leaves the broader inflation-adjustment structure in place for future years. The practical effect is to hold the motor fuel tax rate at the then-current level instead of allowing the automatic increase tied to inflation. Because the motor fuel tax is imposed on gasoline and certain other motor fuels, the bill would affect motorists, fuel retailers, fuel distributors, and the state revenue stream that supports transportation-related funding. The bill is effective immediately, signaling an intent to stop the 2025 increase before it is implemented. The available context shows no recorded committee testimony or votes, so there is no documented legislative debate in the materials provided. Based on the bill’s subject matter, the likely policy divide is between taxpayers and motorists who would benefit from avoiding a higher fuel tax, and supporters of transportation funding who may view the CPI adjustment as necessary to preserve purchasing power and infrastructure revenue. The bill’s caption and text indicate a straightforward tax-relief measure rather than a broader restructuring of the motor fuel tax system. In terms of state law, SB2360 would amend Section 2 of the Motor Fuel Tax Law, specifically the provision that automatically increases the tax rate each July 1 based on CPI. It would create a one-year carveout for the July 1, 2025 increase while leaving the rest of the statute intact, including the existing tax rates, diesel and alternative fuel provisions, and the CPI formula for future adjustments. The bill therefore narrows, rather than eliminates, the state’s inflation indexing of motor fuel taxes.

Impact

SB2360 would temporarily suspend Illinois’s automatic CPI-based motor fuel tax increase for July 1, 2025 by amending 35 ILCS 505/2. This would reduce or delay state motor fuel tax revenue that would otherwise be collected under the inflation adjustment, affecting gasoline and other taxed motor fuels and the parties that pay or collect the tax, including motorists, retailers, resellers, and fuel distributors. The bill leaves the underlying Motor Fuel Tax Law and future CPI indexing mechanism in place, but creates a specific exception for the 2025 adjustment.

Sentiment

No committee transcripts or roll-call votes were provided, so there is no direct record of debate or formal support/opposition in the materials. The bill’s structure suggests a generally tax-relief-oriented approach, likely appealing to motorists and taxpayers concerned about fuel costs. At the same time, it may face resistance from those who prioritize stable transportation funding and view CPI indexing as an important revenue safeguard against inflation.

Contention

The main point of contention is whether Illinois should allow the scheduled inflation adjustment to motor fuel taxes to proceed. Opponents of the increase are likely to argue that fuel taxes are already burdensome and that suspending the 2025 CPI hike would provide relief at the pump. Supporters of the existing indexing system are likely to argue that the automatic adjustment is needed to keep transportation revenues aligned with rising costs and to maintain infrastructure funding. The bill does not present other major policy disputes beyond this revenue-versus-tax-relief tradeoff.

Companion Bills

No companion bills found.

Previously Filed As

IL SB2359

MOTOR FUEL-CPI ADJUSTMENT

IL SB3986

MOTOR FUEL-CPI ADJUSTMENT

IL HB1637

MOTOR FUEL-NO CPI INCREASE

IL HB2613

MOTOR FUEL TAX-RATE

IL HB4211

MOTOR FUEL-NO CPI INCREASE

IL HB2736

MOTOR FUEL-MARINE FUEL

IL SB0022

MOTOR FUEL-VARIOUS

IL HB1390

MOTOR FUEL-VARIOUS

IL SB1382

MOTOR FUEL-PUBLIC HIGHWAYS

IL SB1319

MOTOR FUEL TX-PROCEEDS

Similar Bills

No similar bills found.