WASHINGTON - As lawmakers seek an elusive deal to avert the federal government's fiscal cliff, some taxpayers in Minnesota and other states could face another bump at the bottom of the cliff: a bigger state tax bill.
Minnesota is one of at least two dozen states where scheduled federal tax increases could trigger higher state tax liabilities as well -- an effect that would produce more state tax revenue even as Washington cuts back on grants and other forms of federal spending.
But researchers from the Pew Charitable Trusts, which issued the findings in a report on Thursday, warn that any additional state revenues would likely be short-lived as the recessionary effects of higher taxes and lower spending take their toll on businesses, consumers and taxpayers.
"If the country were to go over the fiscal cliff, the Congressional Budget Office has projected a general economic slowdown, and that would overwhelm the effects of any of the separate [tax] components we analyzed," said Anne Stauffer, project coordinator for the Pew Center on the States. "These changes would have automatic effects, and states are going to have to decide how to respond."
Much of the debate over the tax-law changes looming in January has centered on Congress, but the new report details how the linkage between federal and state tax rules could grip many taxpayers in a double-bind.
For example, certain federal tax breaks such as the earned-income tax credit and the child and dependent care credit are linked to existing Minnesota write-offs as well. If Congress reaches no agreement by Dec. 31, the result could be increased taxable income on federal and state returns.
"A lot of people think 'fiscal cliff,' and they're thinking the Bush tax cuts for the rich," said Joseph Henchman, vice president for state projects at the Tax Foundation. "But there are a lot of other components beyond just that."
The hit to Minnesota taxpayers is not lost on the state's congressional delegation.