My grandmother has approximately $1.6 million in assets and, despite being eighty-seven years old, continues to consume resources at a rate more appropriate for someone with a much longer investment horizon. Over the last year she has remodeled her kitchen, taken a twelve-day Mediterranean cruise, replaced a perfectly functional Buick, begun giving $15,000 annually to a local animal shelter, and announced that she intends to remain in her house indefinitely rather than move somewhere cheaper.
The spending is annoying, but the larger issue is that my grandmother has now survived considerably longer than the estate planning assumptions under which I have organized my adult financial life. Every additional year she remains alive delays distribution while generating another full year of groceries, property taxes, utilities, insurance, restaurant meals, medical expenses and discretionary consumption. At a certain point longevity stops being a private lifestyle choice and starts becoming a material event for downstream beneficiaries.
The kitchen is a good example. It cost $74,000. When I asked why an eighty-seven-year-old woman needed quartz countertops, she said she had hated the old kitchen for thirty years and wanted to enjoy a nice one while she was still alive. This sounds reasonable until you run the numbers. At a conservative 7% annual return, $74,000 invested today becomes roughly $282,000 in twenty years. The true cost of that kitchen therefore is not $74,000. It is nearly $300,000 of my future capital.
My grandmother’s response was that it cannot be my future capital because it is currently her money. This is technically true in the same sense that a company’s future cash flows do not currently belong to its shareholders. Finance nevertheless permits us to value them. Nobody says Berkshire Hathaway has no value because next year’s earnings haven’t happened yet.
My grandmother has an estate plan. I am named in it. There is therefore a probability-weighted future cash flow associated with her death, and pretending this future cash flow does not exist because discussing it makes everyone uncomfortable is not financial sophistication. It is sentimentality.
The central issue is duration risk. If my grandmother had died at eighty-two, as her own mother did, the relevant assets would already have been distributed and compounding in younger hands for five years. Instead she remains remarkably healthy, drives herself, attends water aerobics twice a week and recently told my mother that she feels “better than I did ten years ago.” Everyone else received this as good news. I had to reopen the spreadsheet.
Suppose she lives to ninety. That produces one inheritance trajectory. Suppose advances in medicine, favorable genetics and what I can only describe as an increasingly adversarial commitment to remaining alive carry her to 101. That delays distribution by eleven additional years while creating eleven additional years of carrying costs. A portfolio manager would not be accused of cruelty for noting that an asset unexpectedly locked up for another decade has changed the economics of the position.
When I used the phrase “longevity risk” at Christmas, my mother accused me of treating Grandma’s survival as a financial problem. I told her survival can be more than one thing at once. My grandmother remaining alive provides emotional continuity, family history, Thanksgiving logistics and a living archive of which relatives stopped speaking to one another in 1998. It also delays a seven-figure estate and continues drawing from principal. Refusing to acknowledge the second fact does not make the first one more loving.
The cruise made this worse. My grandmother spent almost $18,000 traveling through Italy, Croatia and Greece with her friend Marlene. She described it afterward as “the trip of a lifetime,” which is precisely the kind of language people use when they do not intend to subject an expenditure to serious capital-allocation analysis. At 7%, that $18,000 becomes roughly $70,000 over twenty years. She spent $70,000 of my retirement so that two elderly women could look at Dubrovnik.
I have seen photographs of Dubrovnik. It is beautiful, but I am not sure it is $70,000 beautiful. More importantly, my grandmother had already been to Europe twice. At some point we have to consider diminishing marginal returns to continued experience.
My family says this analysis is grotesque because my grandmother is not a corporation and I am not a shareholder. But this distinction cuts both ways. Shareholders at least receive quarterly disclosures. I discovered the kitchen renovation when I came over for Thanksgiving and found half the first floor covered in plastic sheeting. There had been no consultation, no capital expenditure forecast, and no explanation of how the project affected expected distributions to downstream beneficiaries.
When I raised this with my uncle, he said, “Downstream beneficiaries means you.” Correct. Precision should not be confused with selfishness.
The animal shelter donations are an especially difficult case. My grandmother has always liked dogs, and after the shelter named a room after my grandfather she increased her annual contribution from $2,500 to $15,000. This is an obvious emotional pricing failure. My grandfather is dead. He is not receiving additional utility from having his name above a room containing beagles, while $15,000 invested for thirty years at 7% becomes more than $110,000.
My children could someday use that money for college. The dogs already have a room. When I explained this, my grandmother asked whether I had ever donated $15,000 to anything. This is irrelevant because we are discussing her allocation strategy, not mine.
Her Buick presents a similar issue. The old car had 63,000 miles and no major mechanical problems. She replaced it because she wanted newer safety features and said she was tired of “driving an old lady car.” She is eighty-seven. This is not ageism. It is classification.
The new vehicle cost $46,000. I found several reliable used alternatives between $18,000 and $24,000 and emailed them to her before she purchased it. She bought the expensive one anyway and then complained that my email had made her feel “like a dead woman whose belongings were already being divided up.” I apologized for the tone, but I did not apologize for the spreadsheet. That spreadsheet is the only member of this family willing to model the situation past the next birthday.
My model is actually generous. I assume only 6.8% nominal returns, do not include the possible appreciation of her house, and apply a substantial uncertainty discount to the estate because she may incur significant medical or long-term-care expenses. I have also assigned zero present value to jewelry, furniture and her collection of ceramic birds because previous attempts to discuss those items have been poorly received.
The difficulty is that my grandmother keeps outperforming every mortality assumption I enter. At eighty-four I moved the expected distribution date out three years. At eighty-six I moved it again. She recently completed a cardiac stress test with what her doctor described as “excellent results,” a phrase I suspect he did not realize had second-order consequences.
This is not merely a timing inconvenience. Compounding makes delay expensive. If I receive $400,000 at thirty-five and earn 7% for thirty years, the outcome is very different from receiving the same nominal amount at fifty after fifteen additional years of my grandmother buying cruises, birthday lunches and premium cable. A delayed inheritance is not the same inheritance later. It is a smaller economic event delivered after much of its usefulness has decayed.
This is why I suggested an accelerated gifting program. The tax code already permits substantial lifetime transfers, and there is no obvious economic reason my grandmother should hold capital until death merely because this is culturally customary. If she transferred $200,000 to me today, I could put it to work immediately while she retained more than enough money for ordinary living expenses.
My grandmother asked why the money should go to me instead of my sister. I explained that I have a higher risk tolerance and therefore a higher expected return. My sister called this “the most predictable answer imaginable.” She invests primarily in index funds, which I think tells you everything you need to know about the opportunity cost of giving it to her instead.
There is also an ethical dimension that nobody wants to confront. My grandmother has repeatedly said that family is the most important thing in her life. Yet her revealed preferences suggest that she assigns meaningful value to restaurants, cruises, countertops and late-model crossover SUVs even when these expenditures reduce the future financial security of the family she claims to prioritize.
The problem becomes especially stark because she has already had eighty-seven years of consumption opportunities. I am thirty-four. My children are six and eight. A dollar transferred downward today has decades in which to compound, fund education, support home purchases or generate additional family wealth. A dollar retained by my grandmother so she can order Chilean sea bass on a Wednesday night has a much shorter runway.
Nobody has seriously attempted to rebut this. Instead they say things like “She earned it,” “She should enjoy her life,” and “Stop calculating the future value of Grandma’s groceries.” These are slogans. “She earned it” does not answer an allocation question, and “she should enjoy her life” contains no limiting principle whatsoever. Under that standard she could liquidate the entire estate tomorrow, charter a yacht and spend her nineties throwing hundred-dollar bills into the Mediterranean.
My grandmother worked for forty-one years as a pharmacist. My grandfather worked for thirty-eight years. They saved aggressively, bought their house in 1974, invested consistently, and lived below their means. I respect this enormously. What I struggle to understand is why a lifetime of admirable deferred consumption suddenly becomes a license for aggressive late-stage consumption immediately before the assets would otherwise pass to people with far longer horizons.
There is a free-rider problem here. My grandparents deny themselves consumption for decades, producing a stock of family wealth. Then my grandfather dies, my grandmother discovers business-class travel, quartz countertops and boutique hotels, and begins consuming the surplus before the next generation can receive it. Economists have a name for systems where one participant captures benefits while distributing costs to others. My mother told me not to finish that sentence, so I did not.
My family has also become increasingly sensitive whenever I ask perfectly ordinary questions about my grandmother’s health. Last month she mentioned having bloodwork done, and I asked whether there had been any changes in her kidney function. My aunt immediately said, “Can you ask Grandma one medical question without sounding hopeful?”
Unfortunately, the bloodwork was excellent.
My grandmother has also started taking strength training more seriously. Her doctor apparently explained that maintaining muscle mass reduces fall risk and helps preserve independence in old age. She bought resistance bands and now works with a trainer once a week. From a narrow health perspective this is obviously sensible. From an estate-duration perspective, I would have preferred to learn about it before she prepaid for twelve months.
Last Sunday she invited the family over for dinner. During dessert she announced that she had booked another cruise, this time to Japan, and intended to fly business class because, in her words, “I’m eighty-seven and I can’t take it with me.”
Everyone laughed.
The statement contains an assumption that remains very much unresolved.