Federal immigration officials at the United States Citizenship and Immigration Services (USCIS) agency are “actively working” to enforce President Donald Trump’s recent crackdown on welfare-dependent legal immigration to the U.S.

In a memo last week, Acting USCIS Director Ken Cuccinelli said that staff would “develop and implement guidance” on Trump’s presidential memorandum signed last month that mandates American taxpayers be reimbursed when a legal immigrant uses public welfare.

The order signed by Trump will enforce existing 1996 laws known as the “Illegal Immigration Reform and Immigrant Responsibility Act” and “Personal Responsibility and Work Opportunity Reconciliation Act,” which were signed by then-President Bill Clinton.

Cuccinelli’s memo to staff reads:

As part of USCIS’ implementation of this memorandum, USCIS officers will now be required to remind individuals at their adjustment of status interviews of their sponsors’ responsibilities under existing law and regulations. Our officers must remind applicants and sponsors that the Affidavit of Support is a legal and enforceable contract between the sponsor and the federal government. The sponsor must be willing and able to financially support the intending immigrant as outlined by law and regulations (see INA 213A and 8 CFR 213a). If the sponsored immigrant receives any federal means-tested public benefits, the sponsor will be expected to reimburse the benefits-granting agency for every dollar of benefits received by the immigrant. [Emphasis added]

Over the next several months, federal agencies will develop and implement guidance on the presidential memorandum to make sure that agencies enforce these requirements. USCIS will do our part, and we are actively working to implement the President’s directive with our federal partners, including by updating policies and regulations. We continue to advance the President’s directive to enforce the public charge ground of inadmissibility, which seeks to ensure that immigrants are self-sufficient and rely on their own capabilities and the resources of their families, their sponsors, and private organizations rather than public resources. [Emphasis added]

“Despite it being required under long-standing law, sponsors have never been held accountable for the public benefits taken by immigrants,” an administration official told Breitbart News. “This should be a reminder that signing an affidavit of support as a sponsor is both a promise and responsibility the government takes very seriously and will carry real consequences so that taxpayers don’t bear this burden for them.”

The first function of the order mandates that a family member or business sponsor of a legal immigrant looking to permanently resettle in the U.S. is responsible for paying back the welfare costs previously used by that immigrant.

For example, if a visa holder has used $10,000 in food stamp benefits while living in the U.S., when a family member sponsors them for a green card, that family member will be notified of the legal immigrant’s welfare costs to taxpayers and obligated to pay back the amount.

If the sponsor of a legal immigrant does not pay the welfare cost, the Treasury Offset Program will take the money out of the sponsor’s taxes for that year. Federal officials said implementation of this order would begin in September.

The second function of the order ensures that the income a sponsor to a legal immigrant is taken into consideration when a legal immigrant is applying for federal welfare.

Currently, only the income of legal immigrants is considered by federal agencies when the national is applying for public benefits. Under the rules set out by Clinton’s 1996 law, the Trump administration will make certain that the income of both the legal immigrant and their sponsor is considered when applying for benefits.

The order also seeks to ban illegal aliens from receiving public welfare benefits at the American taxpayers’ expense.

Legal immigration controls that would prevent welfare-dependent nationals from permanently resettling in the U.S. — a rule set to be enforced sometime this year — would be a boon for American taxpayers in the form of an annual $57.4 billion tax cut. That is the amount taxpayers spend every year on paying for the welfare, crime, and schooling costs of the country’s mass importation of 1.2 million new, mostly low-skilled legal immigrants.

As Breitbart News reported, the majority of foreign nationals entering the country every year use about 57 percent more food stamps than the average native-born American household. Overall, immigrant households consume 33 percent more cash welfare than American citizen households and 44 percent more in Medicaid dollars. This straining of public services by the foreign-born population translates to the average immigrant household costing American taxpayers $6,234 in federal welfare.

John Binder is a reporter for Breitbart News. Follow him on Twitter at @JxhnBinder.