If enacted, HB 280 is expected to have considerable implications for state revenue, as the shift to a flat tax rate could lead to both gains and losses in tax income depending on the distribution of personal incomes in New Mexico. It is argued that a lower flat rate may promote higher consumer spending and economic growth, particularly benefiting lower-income individuals who would see a decrease in their tax liabilities. Conversely, there are concerns that this could reduce state funding for essential services that rely on income tax revenue, particularly if the flat rate does not adequately compensate for the losses incurred from higher-income brackets paying less than they would under the current system.
House Bill 280 introduces a significant tax reform in the state of New Mexico by proposing a flat individual income tax rate of one percent. This legislation aims to simplify the tax system and reduce the overall burden on individual taxpayers, making it easier to calculate and pay taxes. The bill amends the existing New Mexico taxation laws, specifically updating the tax rates outlined in Section 7-2-7 NMSA 1978. Under the proposed law, all taxable incomes would be subjected to the same one percent rate, streamlining the previous tiered tax system with multiple rates based on income brackets.
The main points of contention surrounding HB 280 involve the equity of a flat tax system versus a progressive tax structure. Advocates for the bill argue that a simplified tax code will lead to greater compliance and ease the administrative burden on the tax authority. However, opponents raise concerns that the flat rate disproportionately benefits higher-income earners at the expense of lower-income residents who may still struggle under a one percent tax regime. Critics also worry about the long-term viability of state-funded programs, arguing that reducing tax rates for higher brackets may compromise public goods essential to the community, such as education and healthcare.