Most people treat child support and Social Security as two entirely separate systems that never speak to each other. Family court handles one. The federal government handles the other. The two worlds don’t touch. That assumption, it turns out, can cost divorced parents — and their children — real money over the course of a lifetime.
When I sat down with Tommy Bianchi at a diner off Interstate 10 in Phoenix on a Tuesday afternoon in late March, he had just come off a ten-hour shift. His hands were still rough from the work. He ordered coffee, held the mug with both hands, and told me he’d been thinking about his finances every single day for three years — and still felt like he was barely treading water.
The Divorce That Derailed Three Years of His Life
Tommy Bianchi is 46, an HVAC technician who has worked the Phoenix metro area for nearly two decades. By any working-class standard, he was doing well before his marriage ended in the spring of 2023. He owned a three-bedroom house in Glendale, was contributing to a 401(k), and had modest savings. Then, as he described it to me, “the whole structure came down at once.”
The divorce settlement awarded the house to his ex-wife. Legal fees totaled $22,000, all of it charged to credit cards. The court set his child support obligation at $1,600 per month for his two children — a 12-year-old daughter and a 9-year-old son. He sees them every other weekend.
Tommy earns roughly $6,400 per month gross as a licensed HVAC technician. His $1,600 child support obligation represents exactly 25 percent of that gross income — a threshold that family courts in Arizona frequently use as a benchmark. After taxes, rent, credit card minimum payments, and child support, he told me he has approximately $400 to $600 left each month for everything else.
When Child Support Becomes a Monthly Crisis
That $400 to $600 margin isn’t just tight — it’s the margin that disappears entirely every other weekend. Tommy was candid with me about something that he said his friends and coworkers had warned him about but he couldn’t seem to stop: he overspends when his kids visit.
“I only get them eight days a month,” he told me. “I want to take them to a Diamondbacks game. I want to take them to Top Golf. I want them to have something to remember from being with their dad. That costs money I technically don’t have.”
He hasn’t saved a single dollar toward a new home. His 401(k) contributions dropped to zero after the divorce to free up cash flow. At 46, with no home equity and no retirement savings accumulating, Tommy is looking at a future that makes him uncomfortable when he thinks about it too hard — which he said he tries not to do.
But something changed about four months ago. A coworker mentioned, almost offhandedly, that his own kids were receiving something from Social Security. Tommy didn’t understand what that meant. He started asking questions.
The Social Security Benefit Tommy Didn’t Know Existed
What Tommy stumbled into is a piece of federal benefits policy that receives almost no attention in divorce proceedings, even though it can affect divorced families directly. According to the Social Security Administration, when a worker who pays into Social Security becomes disabled and qualifies for SSDI — Social Security Disability Insurance — that worker’s dependent children may be entitled to auxiliary benefits worth up to 50 percent of the worker’s primary insurance amount.
Those child auxiliary benefits are separate from, and in addition to, the worker’s own disability check. The family maximum benefit generally caps total payments at 150 to 180 percent of the worker’s primary insurance amount — but within that cap, each qualifying child under 18 can receive a benefit in their own name.
Tommy’s situation is not cut-and-dried. He is not currently disabled or retired. But the conversation shook something loose in him. He had been paying into Social Security for 22 years without ever thinking about what those contributions could mean for his children in a crisis scenario. As he explained to me: “I always thought Social Security was this thing that kicks in when you’re old. I had no idea it was also there if something happens to you before that.”
He made an appointment at the SSA field office in Phoenix to ask general questions about his record and his children’s potential eligibility. He told me the visit was clarifying but also humbling.
What Social Security Child Auxiliary Benefits Actually Cover
The mechanics matter here. Under current SSA rules, a child can receive auxiliary benefits based on a parent’s Social Security record if the parent is receiving retirement or disability benefits, or has died. The child must be unmarried and under 18 — or up to 19 if still a full-time elementary or secondary school student, or any age if they became disabled before age 22.
For divorced families, the key complication is custody and documentation. The child doesn’t have to live with the worker-parent to qualify, but the SSA requires proof of the parent-child relationship and the parent’s eligibility status. In some states, courts have begun factoring potential auxiliary benefits into child support calculations — though this varies significantly by jurisdiction.
For Tommy specifically, none of these triggers have activated yet. He is healthy, working, and years away from claiming retirement benefits. His children are 12 and 9 — his daughter will age out of child auxiliary benefit eligibility before he reaches any realistic retirement age. The survivor benefit scenario is the one he found most sobering.
“I work on commercial rooftop units,” he said quietly. “It’s physical work. It’s hot. There are risks. I never really thought about what happens to my kids if something happens to me on a job site. The SSA appointment made me think about it for the first time.”
A Mixed Picture — Not a Resolution
I want to be honest about what Tommy’s story does and doesn’t represent. He didn’t walk out of that SSA field office with a check or a clean solution to his financial problems. He walked out with more information than he’d had before — and a complicated mix of relief and regret.
The relief came from understanding that his 22 years of Social Security contributions aren’t abstract. They represent real protections for his children in worst-case scenarios. The regret came from realizing that nobody — not his divorce attorney, not his HR department, not anyone — had ever sat him down and explained how the Social Security system intersects with family obligations.
That last point is important because it’s honest. Financial awareness doesn’t automatically produce financial change. Tommy knows he overspends with his kids. He knows it’s a pattern he’s described to me as “the one place I feel like myself again.” Untangling that from his broader financial situation is a longer and harder project than one visit to an SSA office.
When I asked him what he wished someone had told him at the start of the divorce process, he didn’t hesitate.
Tommy is still renting. He still has roughly $19,000 in credit card debt from the divorce. He still has no down payment saved. According to his SSA statement, his projected retirement benefit at age 67 is approximately $2,100 per month at his current earnings trajectory — assuming he continues contributing consistently between now and then, which his financial situation makes uncertain.
None of that is a clean ending. But Tommy Bianchi is 46 with two kids who see him every other weekend and light up when he walks in the door. He’s not where he expected to be. He is, by his own stubborn insistence, still trying to figure it out — and now at least asking the right questions about the system he’s been funding his entire working life.
Related: The Social Security Breakeven Point Most People Miss Before They Claim Early
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