"Another theme we've seen: that illegal immigrants are freeloaders taking advantage of federal welfare programs.
Those types of charges are often repeated in anonymous chain e-mails, on blogs and Facebook.
"More than 43 percent of all food stamps are given to illegals," said a typical claim, this one from a Facebook post promoting "10 Illegal Alien Facts."
When PolitiFact researched the numbers, though, we found the claim ridiculously false and rated it Pants on Fire. About 46.4 million people receive food stamps, so 43 percent of that number would be just under 20 million. That significantly exceeds estimates for how many illegal immigrants are in the country. The Pew Hispanic Center put the number at 11.2 million in 2010.
On top of that, most social welfare programs bar illegal immigrants from receiving benefits and require proof of immigration status. That includes food stamps, as well as cash welfare assistance, Medicaid, and even the new health care law.
It's true that some children of illegal immigrants qualify for benefits if they were born in the United States and are citizens. (Critics derisively call them "anchor babies.") But there aren't nearly enough of those types of children -- an estimated 4 million -- to account for 43 percent of food stamp recipients."
Fact-checking immigration | PolitiFact