The window for making certain Social Security decisions does not stay open long — and as 2026 brings the first significant redefinition of full retirement age in decades, some workers are realizing they waited too long to pay attention. Estelle Castillo is one of them.
Estelle reached out to First Person Finance in February, after reading a story I’d published last fall about a 63-year-old warehouse worker navigating early Social Security claims. She sent a short email: “I’m almost the same age but my situation is a lot messier. Would you want to hear it?” We scheduled a call the following week, and two hours later I had filled most of a legal pad.
Sixty-Four Years Old, Two Kids, and a FedEx Route
When I spoke with Estelle Castillo, she was sitting in her car in a Tucson strip mall parking lot — she’d just finished a four-hour delivery shift and was eating a sandwich before picking up her 9-year-old from school. Her 2-year-old was home with her husband, Marco, who works roughly 22 hours a week at a local nursery.
“People assume I’m someone’s grandmother on this job,” she told me, laughing. “And technically, I could be. But no — those are my kids.”
Estelle had her older daughter, Renata, at 55, and her son, Mateo, at 62. Both were planned, she was quick to say. What was not planned was the financial reality that came with them. She and Marco bring in a combined gross income of roughly $47,000 a year. After health insurance, a $312-a-month student loan payment left over from a graduate degree in education she completed in her late 40s but never fully used, and the basic cost of raising two children in a high-cost desert city, very little is left at the end of the month.
Her retirement savings sit at approximately $4,200 — an old rollover IRA she has not added to in years. She told me she avoids opening the account statements. “If I don’t look at it, I don’t have to feel it,” she said.
The Insurance Hit That Started This Conversation
What pushed Estelle to write to me was not the retirement account. It was her health insurance premium.
In January of this year, her share of the employer-sponsored plan through FedEx jumped from $218 a month to $431 a month — nearly double. The family plan covering her, Marco, Renata, and Mateo now costs the household $5,172 per year just in premiums, before any deductibles or copays.
“That extra two hundred dollars a month — that was our grocery buffer,” Estelle told me. “Now when I go to the store, I’m doing math in my head the whole time. I used to not have to do that.”
She is 13 months away from Medicare eligibility at 65. That number has become something of a mental countdown for her, though she acknowledged she does not fully understand what Medicare will cost her either.
What 2026’s Social Security Changes Mean for Her Specific Timeline
Estelle’s more pressing anxiety, though, is Social Security — and her timing options are genuinely complicated.
She is eligible to claim as early as now, at 64, though at a reduced benefit. According to the Social Security Administration’s historical framework, claiming before full retirement age permanently reduces monthly payments. For someone born in 1962 like Estelle, full retirement age is 67 — meaning she would face a reduction of roughly 20% if she filed today.
But 2026 is also the year Social Security is formally adjusting its full retirement age rules for the first time in decades, and as Forbes has reported, broader structural changes to how benefits are taxed and calculated are actively being debated in Congress. The uncertainty is real, and it is landing on workers like Estelle who have the least margin for error.
Estelle estimated her monthly benefit at full retirement age would be around $1,340, based on a Social Security statement she printed out at a Tucson library last March. Claiming now would put her closer to $1,070 a month. That difference — $270 per month — is not abstract to her. It is Mateo’s daycare co-pay and then some.
A Life That Did Not Follow the Expected Sequence
Part of what makes Estelle’s situation unusual — and what she wanted people to understand — is that her financial stress is not the result of carelessness. It is the result of a life that simply did not run in the order financial planning assumes.
She spent her 30s and 40s earning a graduate degree and working in nonprofit education administration, fields that paid modestly and offered limited retirement matching. She married Marco at 52. They had Renata three years later. The student loans from that graduate degree — now totaling roughly $29,000 in remaining balance — followed her the entire way.
“I made choices that I thought were responsible at the time,” she said. “The degree was supposed to open doors. It opened some. Just not the kind that come with a pension.”
Where She Stands Now — and What She Is Not Sure About
As of our conversation in late February, Estelle had not made any formal decisions about Social Security. She had not visited a Social Security Administration office and had not spoken with a benefits counselor. She said she had looked up the SSA website twice and closed the browser both times.
“I know that’s not smart,” she admitted. “But every time I start reading, I feel like I’m already behind on something I should have done years ago. So I close it.”
What she does know is that she cannot afford to stop working anytime soon — not with Mateo not yet in kindergarten and Renata still a decade from high school graduation. She plans to keep driving for FedEx through at least 66, maybe longer, and hopes her body holds up. Delivery work is physical. She has had two minor knee procedures since turning 60.
The question of whether Social Security itself will look different by the time she claims — with ongoing congressional debates about benefit taxation and structural adjustments, as Forbes has examined in detail — adds another layer of uncertainty she tries not to think about too hard.
When I ended our call, Estelle said she was going to try to find a free benefits counseling session through the Arizona State Unit on Aging — something a neighbor had mentioned. She had not made the appointment yet. She said she would try to do it before the end of March.
I asked if I could follow up in a few months. She said yes, then paused. “Just don’t make me sound helpless. I’m not helpless. I’m just juggling more than people expect someone my age to be juggling.”
She is right. The financial architecture built around retirement — savings accumulated over 40 years, kids launched, mortgage paid — was not designed with Estelle’s sequence in mind. She is not an outlier in the sense of being reckless. She is an outlier in the sense that life ran its own schedule. The system largely did not account for that. And right now, in a Tucson parking lot between delivery shifts, she is the one doing the accounting.

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