He retired after he got notified of student-loan forgiveness. Then his payments came back.

Donald Knierim planned his retirement around student-loan forgiveness.

He spent most of his career designing financial data systems for major companies. At the age of 60, he took a pay cut and moved to the public sector, working for Metra, Chicago's commuter railway. His primary draw to the job was lower stress, and an added bonus was that it qualified for the Public Service Loan Forgiveness program, which erases student debt for government and nonprofit workers after 10 years.

Knierim had a $62,000 balance remaining on the student loans he took out to send his kids to college. If all went according to plan, a decade at Metra would wipe that clean.

In November 2025, the now-71-year-old logged on to his Federal Student Aid dashboard. It read "Congratulations! You've satisfied your obligation, and no additional payments are required for this loan." That tracked — Knierim said he had never missed a payment, always verifying that his payments were counting toward his forgiveness progress. So he put in his notice and retired.

Months later, he received an update: 15 payments that had previously counted toward forgiveness were changed to "non-qualifying." The notice said his payments were below the amount required under his income-driven repayment plan, but did not specify the proper amount. That means he has at least another year and a half of payments — about $470 monthly — to achieve PSLF.

"If I have to restore that payment, it's going to put my wife and me in a bad situation," Knierim said. "We're too tight in retirement to be shelling out money for stuff that we can't afford."

Since 2023, Business Insider has heard from student-loan borrowers whose loan forgiveness was rescinded. Over the past few months, issues with PSLF have become more widespread, with borrowers reporting challenges in receiving accurate payment counts. Some had their payments toward forgiveness removed after the Department of Education said it was correcting accounts following Biden-era coding errors.

An Education Department spokesperson said that the agency "remains committed to ensuring that every qualifying payment is properly credited to a borrower's account."

Knierim said that even if he could land a new public service job, he wouldn't be able to take it. Caring for his wife, who is facing serious health issues, is a full-time job. He has reached out to his servicer and filed multiple complaints with Federal Student Aid, requesting his payments to be returned to a qualifying status. Meanwhile, he has not made the new payments his servicer said were due, which has lowered his credit score by more than 200 points. He recently received a notice that his account is delinquent and at risk of default, putting him at risk of seizure of federal benefits, like the Social Security he relies on to stay afloat.

Now, he's asking for the initial communication he received from his student-loan servicer to be honored.

"I thought I was done, they gave me that notification that I was done, and then they clawed it back," Knierim said. "I didn't know where that came from, or what to do."

An error-riddled student-loan forgiveness program

There are a few reasons a borrower might get their PSLF notices rescinded. An internal Education Department memo from 2023, reviewed by Business Insider, said that servicer MOHELA erroneously discharged loans for 64 student-loan borrowers "due to inadequate staff training." The memo recommended that MOHELA send notices to affected borrowers explaining what had happened.

In 2023, one borrower received a notice that his loans had been discharged under PSLF. Nine months later, he received a notice that the forgiveness was a mistake, and his payments were restarted. Between those two notices, the borrower said he had bought a home and paid for his son's preschool. The reversal required him to reconfigure his family's budget.

More recently, the Trump administration removed some PSLF borrowers' qualifying payments, with the Education Department citing Biden-era code errors that "resulted in inaccurate payment counts for some borrowers."

Bonnie Latrielle, an official in the Education Department's Federal Student Aid office under former President Joe Biden, said PSLF errors often arise during communication between the Education Department and servicers; servicers report qualifying PSLF payments to the department, and the department matches that information with a borrower's employment records to determine if the borrower is PSLF eligible.

"Those are all things that are outside of the borrower's control," Latrielle said.

Knierim said his servicer told him that some of the payments he made toward the Temporary Expanded PSLF program — a Biden-era program that allowed payments previously deemed ineligible to count toward forgiveness — did not qualify because they were below the required amount. He said he did not receive any further explanation as to why his payment amounts did not qualify, despite following his servicer's guidance on reaching forgiveness.

"I have a flawless payment history," Knierim said. "I have never missed a payment, and I paid what they told me to pay."

From relief to repayment

The Education Department has a "stated policy of holding borrowers harmless," Latrielle said, and borrowers have the right to submit complaints to the department's ombudsman if they have been harmed by their servicer.

However, amid staffing cuts in the department as part of the Trump administration's plan to dismantle the agency, it has stopped monitoring servicer performance and routine borrower complaints. Latrielle said a growing number of states have student-loan ombudsmen and a borrower bill of rights, offering resources and protections for borrowers within the state. Borrowers can also file lawsuits against their servicer if it violates state law, Latreille said.

Knierim, with the help of his daughter, an attorney, sent a letter to his servicer offering to pay the shortfall in his monthly payments. He said the letter was never acknowledged. He does not want to resume payments or switch repayment plans if doing so could further complicate his progress toward forgiveness. Still, his account is also inching toward default, and finding a resolution is becoming more urgent.

In September, eight state student-loan ombudsman offices, including those from Massachusetts, California, and Illinois, where Knierim lives, sent a letter to the Education Department and congressional leaders calling for stronger oversight of PSLF. They cited an example of a public service worker who had more than the required number of payments for forgiveness, but his progress tracker was reset to zero.

"Borrowers have received no clear explanations for individual reductions, making it difficult to verify the accuracy of the new totals, even though these retroactive adjustments can delay forgiveness by years," the letter said.

Knierim is still searching for clarity on where his student-loan forgiveness stands. He said he recently spoke with a Federal Student Aid representative who told him that a "reconsideration request" for the payment denial is in progress. That process could take up to two months, Knierim said he was told, and in the meantime, he's seeking to put his loans on forbearance until he gets a final answer.

"I kept getting different answers," Knierim said. "I can't go back and work. I have no recourse here."

Have a story to share about student loans? Contact this reporter at asheffey@businessinsider.com.