WASHINGTON — The Social Security Administration’s plan to require in-person identity checks for millions of new and existing recipients while simultaneously closing government offices has sparked a furor among lawmakers, advocacy groups and program recipients who are worried that the government is placing unnecessary barriers in front of an already vulnerable population.

The new requirements will impact anyone who needs to verify their bank information with the agency, as well as families with children who receive Social Security benefits and cannot verify a child’s information on the SSA website. They are intended to combat fraud and waste within the system, which President Donald Trump and officials in his administration have claimed are widespread.

The agency announced Tuesday that, beginning March 31, those who cannot properly verify their identity over the agency’s “my Social Security” online service will be required to visit an agency field office in person to complete the verification process. They also announced recently that some Social Security field offices across the country will be closing.

Of the 47 SSA field offices listed for closure on the Department of Government Efficiency website, 26 are slated for closure this year, with some taking effect as early as next month, according to an Associated Press analysis of the data. No Pennsylvania offices were on the list.

Advocates say those changes, in addition to the plan to reduce the agency workforce with mass layoffs, could result in delays to services.

Nancy LeaMond of AARP said eliminating phone verification “will result in more headaches and longer wait times to resolve routine customer service needs.”

LeaMond, the AARP’s chief advocacy and engagement officer, said the announcement “not only comes as a total surprise but is on an impractical fast-track.”

“SSA needs to be transparent about its service changes and seek input from the older Americans who will be affected. Because any delay in Social Security caused by this change can mean real economic hardship,” LeaMond said.

Agency leaders said Tuesday that the agency would begin training frontline employees and management about the new policy for the next two weeks.

Pushback from Democrats came quickly. A group of 62 House Democrats wrote Wednesday to the agency’s acting commissioner, Leland Dudek, to express concern about how the changes could hurt older beneficiaries in remote areas and people with limited internet access.

“Requiring beneficiaries to seek assistance exclusively online, through artificial intelligence, or in person at SSA field offices would create additional barriers, particularly for those who live far from an office,” they wrote. “We strongly urge you to consider the individuals who may be harmed.”

One Social Security recipient, 80-year-old Sandi Bachom of New York, said she was terrified by the change.

“What would happen if I didn’t get that check?” she said. “I don’t have any family. Everybody’s dead. There’s no one to take care of me.”

Bachom, a retired documentary filmmaker, credits Social Security with “saving my life” after losing a six-figure advertising job and falling on hard times.

Harrison Fields, a White House spokesman, said that the intention of the change is “stopping vulnerabilities to fraud.”

In announcing the changes, Dudek said that the agency sees $100 million in direct deposit fraud every year. However, congressional testimony from an official with the SSA inspector general in May 2023 said that “from January 2013 through May 2018 fraudsters redirected $33.5 million in benefits intended for 20,878 beneficiaries” and made unauthorized direct deposit changes through the agency’s website.

The agency distributes roughly $1.6 trillion in old-age and disability benefits annually.

The end of phone service identification could be dramatic for some recipients, including families with children who will be required to visit an SSA office, since children can’t open online accounts through the “my Social Security” online service.