The Disappearing Deduction for Colorado State Income Tax Purposes
On June 23, 2021, Governor Polis signed Colorado House Bill 21-1311 into law. The Bill makes significant changes to a number of Colorado state income tax laws. One change of note is an amendment to C.R.S. § 39-22-104. The amendment limits the amount of itemized deductions under Section 63(d) of the Internal Revenue Code that a high-income taxpayer may claim for Colorado state income tax purposes. The law is effective for tax years beginning on January 1, 2022. The limit applies to taxpayers who have a federal adjusted gross income of $400,000 or more in the tax year. For a taxpayer who files a single return, the taxpayer’s itemized deductions are capped at $30,000 for state income tax purposes. For taxpayers who file a joint return, the taxpayers’ itemized deductions are capped at $60,000. This limitation does not apply to taxpayers who take the standard deduction for federal income tax purposes. Read more