Trump sued for denying stimulus checks to 1.2 million Americans married to immigrants

President Donald Trump was sued over a provision of the coronavirus relief package that could deny $1,200 stimulus checks to more than 1 million Americans married to immigrants without Social Security Numbers.

The suit was filed Friday by an Illinois man using the pseudonym John Doe, who seeks to represent all others in his position. Doe claims a carve-out in the relief package discriminates against him “based solely on whom he chose to marry.”

The $2 billion Cares Act, approved by Congress last month, provides $1,200 payments to U.S. taxpayers who earn as much as $75,000 — plus $500 for each child. But to be eligible, both spouses in families that file joint tax returns must have Social Security numbers — unless one of them is a member of the military.

That leaves 1.2 million Americans ineligible, according to the lawsuit filed in federal court in Chicago. The lawsuit cites the Migration Policy Institute which says on its website that’s how many “unauthorized” immigrants in the U.S. are married to Americans.

Iowa state Senator Claire Celsi said on Twitter she’d been contacted by people who are affected.

Doe says he is married to an immigrant who pays taxes and files tax returns with an Individual Taxpayer Identification Number, which is issued by the Internal Revenue Service.

The suit names Trump, Senate Majority Leader Mitch McConnell and Acting Secretary of the Treasury Steven Mnuchin. The three authorized the exclusion and in doing so have failed to treat John Doe “as equal to his fellow United States citizens,” according to the lawsuit.

More coronavirus coverage from Fortune:

Bill Gates explains how to beat the coronavirus pandemic
—The U.S. is learning why limiting hospital beds carries a steep cost
Instacart to hire 250,000 more workers amid soaring demand
—What to know if your small business is applying for Round 2 PPP loans from the SBA
14% of women considered quitting their jobs because of the coronavirus pandemic
—The 3-pronged approach to defeating the coronavirus
—Why the coronavirus crisis makes moral leadership more important than ever
—PODCAST: COVID-19 might have upended the concept of the best companies of the year
—VIDEO: 401(k) withdrawal penalties waived for anyone hurt by COVID-19

Subscribe to Outbreak, a daily newsletter roundup of stories on the coronavirus pandemic and its impact on global business. It’s free to get it in your inbox.

Subscribe to Well Adjusted, our newsletter full of simple strategies to work smarter and live better, from the Fortune Well team. Sign up today.