This bill matters because inflation erodes the purchasing power of money over time. Under current law, if an asset's value increases purely due to inflation, that increase is still taxed as a profit, even though the investor's real purchasing power hasn't necessarily grown. This bill aims to correct that by only taxing 'real' gains, meaning the profit above and beyond what's needed to simply keep up with inflation.

If this bill becomes law, it could lead to lower tax liabilities for many long-term investors, potentially encouraging more people to hold investments for longer periods. If it doesn't pass, investors will continue to pay taxes on the full nominal gain of their assets, including the portion attributable to inflation, which some argue unfairly penalizes long-term savings and investment.