Alternative Minimum Tax (AMT) Overview

What is the AMT?

The AMT is a complex tax that operates in parallel to the regular income tax. Dating back to 1969, the AMT was originally designed to prevent ultra-wealthy taxpayers from offsetting their incomes with big deductions. However, in more recent years the AMT has crept up on middle-class taxpayers, leaving many of them financially devastated. We have made significant progress toward conformity, but there still are a number of items causing Minnesotans to be adversely impacted by the AMT.

Why you should care

  • The current tax policy is still affecting people in a way that is unintended.
  • It is a hidden tax that is hard to understand and causes less compliance. Less compliance means more administrative burdens for the state. Many people who do not use a CPA may not even know they are supposed to pay this tax, and therefore, do not.
  • In Minnesota, the state preferences are contributing to the problem. Minnesota does not allow deductions for home mortgage interest or gambling losses.

Minnesota AMT

Year Minnesotans paying AMT Amount paid
Projected 2010 18,400 $29.1 million
2007 16,000 $24.2 million
2006 14,000 $25.1 million
2005 55,500 $42.5 million
2004 39,000 $32.1 million
2001 30,000 $33 million
1995 5,300 $18.42 million
1985 3,342 $13.75 million

Changes in 2006, resulted in fewer Minnesotans paying AMT. However, the number of people impacted continues to grow.

Projected number of filers would have paid AMT if mortgage interest were allowed as a deduction:

Year Minneotans paying AMT Amount paid
2010 11,400 $22.1 million
2007 2,000 $11.4 million
2006 8,000 $16.2 million

MNCPA solutions

  • Allow all home mortgage interest deductions
  • Allowing the gambling loss deduction
  • How you can help

    Join the AMT Task Force

Related content

MNCPA legislative achievements
See what the MNCPA has accomplished at the Capitol over the past few years.


AICPA legislative issues
Find out how issues that affect CPAs are being handled on the federal level.


 MNCPA PAC
Reasons to contribute:

- Carry a unified message on CPA issues to legislators

- Raise CPAs' visibility at the Capitol

- Continue the proven track record of success