My Son Got Into College and My Shop Was Losing Money: One Milwaukee Mechanic’s Fight to Stay Afloat Without a Safety Net

The conventional wisdom says that if you own your own business, you’re ahead of the game — building equity, writing off expenses, living the American…

My Son Got Into College and My Shop Was Losing Money: One Milwaukee Mechanic's Fight to Stay Afloat Without a Safety Net
My Son Got Into College and My Shop Was Losing Money: One Milwaukee Mechanic's Fight to Stay Afloat Without a Safety Net

The conventional wisdom says that if you own your own business, you’re ahead of the game — building equity, writing off expenses, living the American dream. Robert Kowalski would like a word with that idea. When I sat down with him on a Tuesday morning in late February 2026, his waiting room had two cars in it. On a good day three years ago, he told me, there would have been six.

Robert, 52, has run Kowalski Auto Service in Milwaukee, Wisconsin for 18 years. He opened his shop with a $40,000 loan and a reputation for honest work. Business was steady, occasionally great, until it wasn’t. The culprit wasn’t a bad economy or a bad location. It was the car sitting in everyone’s driveway.

When Computers Started Running the Cars — and the Competition

The shift has been gradual enough that many people outside the auto industry haven’t fully registered it. Newer vehicles increasingly require manufacturer-specific diagnostic software — systems that independent shops simply cannot access without expensive licensing agreements that automakers are not required to make available. For Robert, the effect has been direct and measurable.

“I can still do brakes, tires, oil changes,” he told me, wiping his hands on a shop rag that had seen better years. “But when someone drives in with a 2023 or 2024 model and a warning light, I have to send them to the dealer. That used to be my bread and butter.”

30%
Revenue drop over 3 years

18 yrs
Robert in business

$45K
Annual university cost for his son

Over three years, his gross revenue has declined by roughly 30 percent. His wife, Sandra, works as a dental receptionist, and her paycheck covers groceries, utilities, and the car insurance. Robert’s shop income covers the rest — or tries to. There is no retirement account. There is no emergency fund worth speaking of. What there is, Robert said with a short laugh, is stubbornness.

“I never thought I needed a plan,” he said. “The shop was the plan.”

The College Letter That Changed the Calculation

Robert’s son, Marcus, is 18. He applied to several universities and was accepted to a school in Minnesota — a strong program in engineering, the kind of opportunity that doesn’t come twice. The price tag is $45,000 per year in total cost of attendance, including tuition, housing, and fees. Robert found out about the acceptance the same week he had to defer a supplier payment for the second time in a year.

“My first instinct was to tell him to go to community college,” Robert told me. “But my wife looked at me and said, we are not doing that to our kid because I didn’t plan.” He paused. “She was right. That stung.”

“I always thought that stuff — tax credits, retirement accounts — that’s for people with accountants and investment portfolios. Not for a guy with grease under his fingernails.”
— Robert Kowalski, owner, Kowalski Auto Service, Milwaukee

It was Sandra who pushed Robert to call a nonprofit financial counseling organization in Milwaukee. He resisted for two months. When I asked him why, his answer was immediate: “I always thought that stuff — tax credits, retirement accounts — that’s for people with accountants and investment portfolios. Not for a guy with grease under his fingernails.”

What the Counselor Found — and What Robert Had Been Missing

The counselor Robert eventually spoke with went through his last three years of tax filings. What she found, Robert told me, was not reassuring in terms of what he’d already lost — but it opened his eyes to what he could claim going forward.

For self-employed individuals, the IRS self-employed tax center outlines a range of deductions and credits that are frequently underutilized — including the deduction for self-employment taxes, the self-employed health insurance deduction, and contributions to a Simplified Employee Pension (SEP-IRA). Robert had been taking none of these consistently.

⚠ IMPORTANT
Self-employed individuals can deduct up to 25% of net self-employment income into a SEP-IRA, up to a maximum of $69,000 for tax year 2024. For someone in Robert’s bracket, contributions could meaningfully reduce taxable income while building retirement savings simultaneously. This is not financial advice — consult a qualified tax professional for your specific situation.

On the college side, Marcus’s enrollment could make the family eligible for education-related tax credits. According to the IRS education credits page, the American Opportunity Tax Credit (AOTC) provides up to $2,500 per eligible student per year for the first four years of higher education, with up to $1,000 of that amount refundable. Income phase-outs apply, and eligibility depends on the family’s modified adjusted gross income.

Key Relief Options Robert Learned About
1
Self-Employment Tax Deduction — Deduct half of self-employment taxes paid from gross income, reducing the adjusted gross income used in other calculations.

2
SEP-IRA Contributions — Contributions up to $69,000 (2024) are tax-deductible and build retirement savings simultaneously.

3
American Opportunity Tax Credit — Up to $2,500/year for eligible college students, with $1,000 potentially refundable, for the first four years of higher education.

4
Health Insurance Deduction — Self-employed individuals may deduct 100% of health insurance premiums paid for themselves and their family.

The Outcome — and What Still Isn’t Resolved

Robert filed an amended return for tax year 2023 after the counseling session, capturing deductions he had missed. He declined to tell me the exact refund figure he received, saying only that it was “more than I expected and less than I needed.” For 2024 taxes, he worked with a preparer for the first time in years and anticipates a meaningfully lower tax bill.

Marcus is enrolled at the university in Minnesota. He qualified for a combination of institutional aid, a federal Pell Grant, and subsidized federal student loans through the Federal Student Aid program, which reduced the out-of-pocket cost to a figure the family could manage — barely, Robert said.

KEY TAKEAWAY
Self-employed Americans who skip retirement contributions and miss education credits leave two separate tax advantages unclaimed at once. For tax year 2024, the SEP-IRA contribution limit is $69,000, and the American Opportunity Tax Credit offers up to $2,500 per eligible student annually.

The retirement gap is another matter. Robert has not opened a SEP-IRA yet as of the time we spoke. He said he was thinking about it. When I pressed gently, he admitted he wasn’t sure he trusted himself to leave the money alone. “If business gets bad again and it’s just sitting there, I know I’d dip into it,” he said. “That’s the honest answer.”

The shop’s situation hasn’t materially improved. Robert has been looking at whether he can invest in some aftermarket diagnostic tools that access data through the OBD-II port — a workaround that some independent shops have used — but those systems cost between $3,000 and $8,000 depending on coverage. He has a quote sitting on his desk. He’s been looking at it for six weeks.

What Robert’s Story Says About the Self-Employed Safety Net

Robert Kowalski is not a unique case. According to the Bureau of Labor Statistics, approximately 16 million Americans are self-employed. A significant portion of that group carries no workplace retirement plan, no employer health contribution, and no institutional structure to catch them if revenue drops.

The tax code does contain provisions designed to partially offset those disadvantages. The problem, as Robert’s story illustrates, is that awareness of those provisions is uneven — and the people most likely to benefit from them are often least likely to have the time, trust, or resources to navigate them.

Relief Type Max Value Who Qualifies
SEP-IRA Deduction Up to $69,000 (2024) Self-employed with net income
American Opportunity Tax Credit $2,500/year per student First 4 years of college, income limits apply
Self-Employment Health Insurance Deduction 100% of premiums paid Self-employed not eligible for employer plan
Self-Employment Tax Deduction 50% of SE tax paid All self-employed filers

Before I left the shop that morning, I asked Robert what he would tell someone in a similar position — another small business owner watching revenue slide, afraid to look too closely at the financial picture. He thought about it for a moment.

“Don’t do what I did. Don’t wait until your kid gets a college acceptance letter to figure out you’ve been doing your taxes wrong for five years. That’s what I’d say.”
— Robert Kowalski, owner, Kowalski Auto Service, Milwaukee

He walked me out through the garage bay, past the two cars on lifts and the diagnostic equipment he can no longer use on half the vehicles that pull in. The shop smelled like oil and cold concrete. Outside, a newer model sedan with a dealer sticker drove past without stopping.

Robert watched it go. He didn’t say anything. He didn’t need to.

Related: My Financial Planner Said I Was Leaving Money on the Table — She Was Right

Related: At 55 and Starting Over, Carlos Mendez Is Counting on His Tax Refund to Keep a Blended Family of Six Afloat

Frequently Asked Questions

What tax deductions are available to self-employed small business owners?

Self-employed individuals can deduct half of their self-employment taxes, 100% of health insurance premiums, and contributions to a SEP-IRA (up to $69,000 for tax year 2024), according to the IRS self-employed tax center.
What is the American Opportunity Tax Credit and how much is it worth?

The American Opportunity Tax Credit (AOTC) offers up to $2,500 per eligible student per year for the first four years of higher education. Up to $1,000 of that amount is refundable. Income limits apply based on modified adjusted gross income, per IRS guidelines.
Can a self-employed person open a SEP-IRA if they have no employees?

Yes. A self-employed individual with no employees can open and contribute to a SEP-IRA. For tax year 2024, the contribution limit is up to 25% of net self-employment compensation, with a maximum of $69,000, according to IRS Publication 560.
What federal aid options exist for college students from lower-income families?

Students can apply for federal Pell Grants, subsidized federal student loans, and institutional aid through the FAFSA process administered by Federal Student Aid (studentaid.gov). Pell Grant awards for 2024-2025 reach a maximum of $7,395 per year.
How does the Right to Repair issue affect independent auto mechanics?

Many newer vehicles require manufacturer-specific diagnostic software to diagnose computer-related issues. Independent shops without licensing agreements cannot access these systems, forcing them to refer customers to dealerships. This affects revenue for shops like Robert Kowalski’s, which saw a 30% revenue decline over three years.

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Vivienne Marlowe Reyes

Senior Tax & Stimulus Writer covering stimulus payments, tax credits, and IRS policy. M.S. Tax Policy Georgetown. Former U.S. Treasury analyst. Enrolled Agent.

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