Illinois 2025-2026 Regular Session

Illinois House Bill HB5215

Introduced
2/5/26  
Refer
2/10/26  
Refer
3/4/26  

Caption

MARK-TO-MARKET TAX ACT

Impact

Should HB5215 be enacted, it would notably alter the tax landscape for investors and businesses engaged in asset trading. This legislative change is expected to enhance tax compliance and revenue predictability for the state, as taxpayers would report and pay taxes on their asset values annually. However, it could also impose a greater financial burden on investors, particularly those who experience volatility in asset values, as they would need to pay taxes on unrealized gains. Critics of this change express concern about its potential negative financial ramifications for taxpayers.

Summary

House Bill 5215, known as the Mark-to-Market Tax Act, aims to modify the existing tax framework for certain investment gains by shifting towards a mark-to-market system. This would entail that gains are taxed in the year they are incurred rather than when the investment is sold. Proponents argue that this change would create a fairer tax environment that aligns with the actual financial realities affecting investors and businesses, facilitating a more accurate representation of asset values on financial statements.

Contention

The debate surrounding HB5215 has highlighted a divide between proponents who seek more transparency in taxation and opponents who fear the implications of taxing unrealized gains. Some lawmakers argue that the bill may incentivize businesses and individuals to limit their investments or engage in tax avoidance strategies. Moreover, there are concerns that such a system could disproportionately impact smaller investors as opposed to large institutional ones, intensifying existing inequities in the financial sector, which may need to be addressed before the bill can gain widespread support.

Companion Bills

No companion bills found.

Previously Filed As

IL SB3376

MARK-TO-MARKET TAX ACT

IL SB3068

HOTEL TX-MARKETPLACE

IL HB4636

NEW MARKETS-CREDITS

IL SB3067

NEW MARKETS-CREDITS

IL HB4721

GROCERY-ONLINE MARKETS

IL SB3426

GROCERY-ONLINE MARKETS

IL SB4168

PREDICTION MARKETS REGULATION

IL HB5146

PROCUREMENT-MARKET BASKET

IL SB3558

PROCUREMENT-MARKET BASKET

IL SB3951

ROADS-BLUE REFLECTIVE MARKERS

Similar Bills

No similar bills found.