Opens in a new tab

Qualified dividends, the AMT and Tax Court

December 27, 2007

Tax_court_2
Talk about timing. Just as the alternative minimum tax 2007 patch was signed into law yesterday, a Tax Court ruling (129 T.C. No. 18) was issued requiring a married couple to include qualified dividends in the calculation of their AMT liability.

Below are the case facts, per the opinion issued by Judge Michael B. Thornton.

On their 2005 tax return, Tobias and Gertrude Weiss reported $24,376 in qualified dividends — you know, those earnings that get the preferred capital gains tax rates. But they didn’t include that amount in $265,408 that they reported as taxable income, and upon which they figured tax due of $68,809.

Instead, the Weisses separately computed $3,656 tax due on the qualified dividends (15 percent of $24,376) and then noted on that this was "Qualified Dividend Tax" on line 45 of their Form 1040, the place where they should have entered any AMT amount.

The IRS treated this as a "math error" — and apparently there were a couple of those, judging by the various figures listed in the Tax Court document. Taking that and other "math errors" into account, the IRS recalculated the Weisses regular taxable income, AMT taxable income and determined that the couple still owed Uncle Sam slightly more than $6,000.

Mr. and Mrs. Weiss countered that they correctly reported their qualified dividends and that the IRS was wrong in saying that amount should be included in the calculation of their AMT.

Not so fast, said the IRS. The couple was "mistaken that qualified dividends may be disregarded in the calculation of alternative minimum tax." And while qualified dividends do receive special treatment, argued the IRS, "this special treatment does not mean that qualified dividends may be disregarded altogether in calculating alternative minimum tax."

The Weisses "erroneously omitted their qualified dividends from gross income, which contributed to an understatement of their [alternative minimum tax income], which gave rise to a deficiency … ."

Judge Thornton agreed with the IRS, noting that "Whatever ambiguity might be found in Form 1040 and its instructions in this regard … cannot affect the operation of the tax statutes or petitioners’ obligations thereunder."

In other words, tax form instructions are not an authoritative source of tax law.

Hmmm. That assessment of IRS documentation seems to be the ultimate disclaimer and enough to drive all us immediately and directly into the arms of the nearest tax attorney!

Share:

The More Tax Posts tab at the top of this page will take you to, well, more tax posts. You also can search below for a tax topic. 

Latest Posts
Combined federal law enforcement effort finds $490M in tax fraud

October 16, 2026

A multi-agency law enforcement effort has swept up more than 70 alleged tax fraudsters. Federal…

Read More
TAX-SAVVY WAYS 
TO WRAP UP 2026

It’s over! With October’s extended filing deadline behind us, it is now time to focus on year-end moves to reduce your 2026 tax bill. 

You’ll find ways to do just that on the Tax Tips page (see the More Tax Posts drop-down menu at the top of the blog), as well as the separate tax tip pages for each month, notably October through December. If you’re on the Tax Tips page, you’ll find a monthly list at the end of this column. If you’re on another blog page, you can head straight to the October tips; at the bottom of that tips page you’ll find links to all the other 11 months’ collections of tax advice.

Not to spoil what you’ll find in that tax advice, but it does cover such things as tax deductions for charitable donations, investment moves that could reduce tax due, and ways to max out your tax-favored retirement savings. 

Finally, as the year winds down, things get hectic. There are lots of other things to occupy our time, like the much more fun upcoming holidays. But don’t lose sight of taxes, since timing is key. To be of use, most tax moves must be made by the end of the tax year. That’s Thursday, Dec. 31, which also is the last business day of the year. 

So that you don’t miss that final tax year deadline, also keep an eye on the countdown clock below. It will keep you on top of just how much time is left to make important, tax-saving moves. (Note: I’m in the Central Time Zone, so adjust accordingly for where you live.)

Comments
Leave the first comment