The Self-Employed Trap: How a Milwaukee Mechanic Discovered His Social Security Credits Were Shrinking Along With His Revenue

The waiting room at Kowalski’s Auto on West Oklahoma Avenue smells like motor oil and burnt coffee. There are two plastic chairs, a fishing calendar…

The Self-Employed Trap: How a Milwaukee Mechanic Discovered His Social Security Credits Were Shrinking Along With His Revenue
The Self-Employed Trap: How a Milwaukee Mechanic Discovered His Social Security Credits Were Shrinking Along With His Revenue

The waiting room at Kowalski’s Auto on West Oklahoma Avenue smells like motor oil and burnt coffee. There are two plastic chairs, a fishing calendar from 2023 still on the wall, and a handwritten sign near the register that reads: Cash preferred. Cards accepted. No crypto. When I arrived on a gray Tuesday morning in late March 2026, Robert Kowalski was already under a lifted Ford F-150, talking to it more than to me.

He came out from under the truck wiping his hands on a shop rag, nodded once, and said he had about twenty minutes. We ended up talking for two hours.

Eighteen Years of Work, and the Floor Is Shifting

Robert Kowalski is 52 years old. He opened his shop in 2008 — the same year the economy cratered — which he still laughs about. He survived that. He survived parts shortages during the pandemic. What he is not sure he can survive, he told me, is the computer chip.

“The new cars, they lock you out,” he said, leaning against the tool chest. “Dealer-only diagnostics, proprietary software. I can’t even read the codes on a 2024 without buying a $4,000 subscription. My customers are driving older stuff. And older stuff eventually gets replaced.”

His shop grossed roughly $310,000 in 2021. By 2024, that number had fallen to around $217,000 — a drop of nearly 30 percent over three years. After overhead, parts, and a part-time employee he kept on out of loyalty, Robert’s personal net income from the business was closer to $58,000 last year.

$310K
Shop revenue in 2021

$217K
Shop revenue in 2024

$58K
Robert’s net income, 2024

His wife, Dana, works as a dental office manager. Her salary covers groceries and utilities. Robert covers the shop mortgage and anything left over. There is rarely anything left over.

What Robert does not have, at 52, is a retirement account of any kind. No SEP-IRA. No Solo 401(k). No traditional IRA. “Those are for people who have extra money,” he told me, without a trace of self-pity. “I never had extra money.”

The Social Security Record He Hadn’t Looked at in Years

I asked Robert when he last checked his Social Security earnings record. He stared at me for a moment, then said, “Maybe 2019? My accountant mentioned it once.” He pulled out his phone and, with some help navigating to SSA.gov’s my Social Security portal, we pulled up his statement together.

What the statement showed was a story told entirely in numbers. His highest earning years — 2015 through 2019 — showed reported net self-employment income between $72,000 and $88,000 annually. Then the slope turned downward. 2022: $61,000. 2023: $54,000. 2024: $58,000.

KEY TAKEAWAY
For self-employed workers, Social Security benefits are calculated using your 35 highest-earning years. Lower reported income in recent years directly reduces the projected monthly benefit — and there is no employer contribution to offset the gap. According to the SSA’s self-employment guide, self-employed individuals pay both the employee and employer share of Social Security tax: 12.4% on net earnings up to the taxable maximum.

Robert’s projected monthly benefit at full retirement age — currently 67 for those born in 1973 — was listed at approximately $1,640 per month, based on his earnings record at the time of the statement. That figure, he learned, will shift as his more recent lower-income years begin replacing earlier higher-income years in the calculation.

“So every year I make less, I get less later,” he said. It was not quite a question.

“I always figured Social Security would be there. I paid into it my whole life. I didn’t realize what I was actually paying in had changed so much.”
— Robert Kowalski, auto shop owner, Milwaukee, WI

The $45,000 Question Nobody Warned Him About

Robert’s older son, Marcus, was accepted to a university in Minnesota in the fall of 2025. Tuition, room, and board: approximately $45,000 per year. Robert and Dana had roughly $11,000 in a savings account. Marcus took out federal student loans for the first year. The family is still figuring out years two through four.

“I’m proud of him,” Robert said. “I’m terrified of the number.” He paused and looked at the ceiling of the shop. “I keep thinking — if I help him, I have even less for later. And if I don’t help him, what kind of father does that make me?”

This is not an unusual position for people in their early fifties. But for the self-employed, the tension is sharper. There is no employer match sitting in a 401(k) quietly compounding. There is no pension. Robert’s retirement income, realistically, will come from three places: whatever he can save in the next 15 years, the eventual sale or wind-down of the shop, and Social Security.

⚠ IMPORTANT
Self-employed workers can contribute to a SEP-IRA up to 25% of net self-employment income, with a 2025 contribution limit of $69,000. Those contributions are tax-deductible and reduce the adjusted gross income used for other calculations — including financial aid formulas for college. This does not constitute financial advice; consult a licensed professional about your specific situation.

Robert had never opened a SEP-IRA. He knew vaguely that such accounts existed. “I figured you needed accountants and lawyers and minimums,” he said. “I assumed it wasn’t for guys like me.”

What the Numbers Actually Look Like at 67

We spent a few minutes on the SSA’s online estimator together. Based on his current trajectory — assuming his net income stays around $58,000 annually through age 66 — his projected monthly benefit at 67 would land somewhere between $1,580 and $1,700, depending on future earnings. That is before any Medicare Part B premium, which in 2026 is $185.00 per month and is typically deducted directly from Social Security payments.

Scenario Claim at 62 Claim at 67 (FRA) Claim at 70
Estimated monthly benefit ~$1,100 ~$1,640 ~$2,030
Reduction/increase vs. FRA –30% Baseline +24%
After Medicare Part B (2026 rate) ~$915 ~$1,455 ~$1,845

Robert looked at the early-claim column for a while. “I always figured I’d take it as soon as I could,” he said. “Because what if I die early, right? My dad died at 64.” He didn’t say anything else for a moment. “But $915 a month. That’s not enough to rent an apartment in Milwaukee now.”

The 2025 COLA increase was 2.5 percent, according to the Social Security Administration, bringing the average retired worker benefit to approximately $1,976 per month as of January 2025. Robert’s projected benefit, even at full retirement age, would fall below that average — a reflection of the declining income years now entering his calculation window.

A Stubborn Man Sitting With an Uncomfortable Truth

By the time we wrapped up, a customer had come and gone, and Robert’s part-time employee, a man named Darius, had started on a brake job in the second bay. Robert poured himself a coffee from a machine that looked older than the Ford F-150 he’d been working on when I arrived.

I asked him what he planned to do differently, if anything. He was quiet for longer than I expected.

“I’m not going to pretend today changed everything. But I’m going to talk to my accountant. Like actually talk to her, not just hand her a shoebox and leave. I didn’t know any of this stuff was connected — what I make now and what I get then.”
— Robert Kowalski

He also said, with a kind of flat honesty I found more affecting than bitterness, that he felt the system was designed for people with W-2s and employers and HR departments. “Nobody explained to me that running my own business meant I was the employer and the employee for Social Security purposes,” he said. “I just paid the tax every year and assumed it was taken care of.”

What Robert is navigating now — a 30 percent revenue decline, zero retirement savings at 52, a college-bound son, and a Social Security projection that keeps inching downward — is not a story with a clean resolution. He has not opened a retirement account yet. He has not restructured his business to chase EV work, though he’s looked into the training costs. His son is in his second semester in Minnesota.

What Robert Learned From His Social Security Statement
1
Lower recent income reduces your future benefit — The SSA uses your 35 highest-earning years. Declining income years now replace higher ones in the average.

2
Claiming early is permanent — Taking benefits at 62 locks in a reduction of up to 30% compared to full retirement age of 67.

3
Medicare Part B is deducted from your check — In 2026, the standard premium is $185/month, paid directly out of most beneficiaries’ Social Security deposits.

4
Self-employed workers pay 12.4% Social Security tax — Both the employee and employer shares, on net earnings up to the annual taxable maximum ($176,100 in 2025).

Before I left, Robert walked me out to the parking lot. A Honda Civic with a cracked bumper was idling in the bay entrance — a regular customer, he said, transmission issue. He had work to do.

“I’m not panicking,” he said, and I believed him. “I just wish I’d looked at that statement ten years ago.”

He turned and walked back inside. The Civic followed him in.

Related: The Social Security Claiming Age That Could Cost You $100,000 Over Your Lifetime

Related: He Was Counting on His Mom’s $1,622 Social Security Check on January 1 — It Didn’t Arrive Until the 15th

199 articles

Sloane Avery Wren

Senior Benefits Writer covering Social Security, Medicare, and retirement policy. M.P.P. University of Michigan. Former CBPP researcher. NSSA Certified.

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