Money & Finance
Die With Zero Is a Trap for Most Freelancers
Bill Perkins wrote Die With Zero for hedge fund managers with predictable income. Then everyone else read it. Here's why the framework breaks for irregular-income workers - and what to use instead.
Bill Perkins’ Die With Zero sold over a million copies, made every “money book” list of the decade, and convinced a lot of freelancers to do something genuinely dangerous with their finances. I want to explain why the book is mostly right for the people it was written for, and mostly wrong for the people who actually read it.
The case for Die With Zero is straightforward. You only get one life. You should spend money on experiences while you’re young enough to enjoy them. Dying with a big pile of money you never used is a failure of optimization. Most middle-class Americans over-save out of fear and end up cash-rich at 80 when their knees no longer work.
That’s all defensible. I’m not arguing with the philosophy. I’m arguing with the math, specifically for freelancers and irregular-income workers, where the framework’s underlying assumptions silently collapse.
Who the book is actually for
Bill Perkins is a hedge fund manager. The case studies in the book are people with stable, predictable, and frankly above-average incomes. The math of “spend down to zero by 85” assumes you can model your future earnings with reasonable accuracy, that you have a clear retirement runway, and that your downside risk is bounded.
For a tenured professor with a pension, or a corporate engineer with vesting RSUs and a 401(k), or - like the book’s actual subjects - a finance professional with a multi-million dollar net worth and significant earning power, this framework is reasonable. The risk you’re optimizing against is “I’ll die with too much.” That is a real and underappreciated risk for that population.
For most freelancers, that is not the risk you’re facing. Your risk profile is structurally different, and applying a framework designed for low-volatility incomes to a high-volatility income is a category error.
Why irregular income breaks the model
The core math of Die With Zero requires you to estimate your lifetime earnings and spread your spending optimally across that earning curve. The book has charts. The charts assume your income looks like a smooth curve that peaks in your 50s and tapers off.
A freelancer’s income does not look like that.
Mine has looked like this: $42K, $61K, $58K, $134K, $89K, $172K, $98K, $210K, $115K. Try drawing a smooth curve through those numbers. You can’t. There’s a trend line buried in there, but the variance is huge - and the variance is the whole problem.
When your income looks like a smooth curve, you can spend down savings during low years knowing the high years will refill the buffer. When your income looks like a random walk, you can’t. A low year can be followed by another low year. A bad client run can take 18 months to recover from. Health events, market shifts, AI disruption - any of these can compress your earning window without warning.
Die With Zero assumes the future income shows up. For salaried workers with strong careers, this is a defensible assumption. For freelancers, it’s the assumption that gets you wrecked.
The “buffer is wasted money” claim
Perkins is most directly wrong about emergency funds. He argues, with some math behind him, that holding large amounts of cash is suboptimal - it underperforms invested money, it sits idle, it represents “unused life.”
This is true on average. It is also true that the average freelancer who runs without a buffer goes back to a day job inside three years. The math is on Perkins’ side; the survival statistics are not.
For freelancers, cash buffers aren’t waste. They’re insurance against the variance you can’t model. And insurance you don’t use is not money lost - it’s the premium that bought you the right to keep operating during your last cash-flow trough.
The right freelance buffer is closer to 6-12 months of essential expenses than the 3 months Perkins implies is excessive. I wrote about this directly in managing your money when income is irregular. The math there is the math freelancers need. The math in Die With Zero is the math hedge fund managers need.
What Perkins gets right (and where to keep him)
I want to be fair. The book has real lessons. Let me separate them from the dangerous bits.
Right: experiences in your 30s and 40s are worth more than experiences in your 70s. Bodies wear out. Knees give. Travel gets harder. There’s a real argument for front-loading certain experiences, and Perkins is correct that most people defer them too long.
Right: the inheritance industry’s “leave it all to your kids” pattern often arrives decades after your kids could have used it. The book’s argument for giving money earlier, while it can actually change a young adult’s life, is sound.
Right: money you have at 85 that you can’t physically enjoy is, in some real sense, wasted. There’s a peak utility curve and we should respect it.
Where to keep him: for the experience allocation of your spending, his framework holds up. The bit that breaks is the baseline financial structure - the buffer, the retirement runway, the income smoothing. Use Perkins for the experience budget. Do not use Perkins for the foundation underneath it.
What freelancers should actually do
Here’s the framework that works in place of Die With Zero’s for irregular-income workers:
1. Build the buffer first. 6-12 months of essential expenses in cash or near-cash. This is non-negotiable. The buffer is not the enemy of a good life - it’s what lets you take a low year without panic.
2. Pay yourself a smooth salary from a lumpy income. When you have a great quarter, the great-quarter money goes into a holding account, not into your lifestyle. You pay yourself the same amount monthly regardless of what came in. This is the freelancer’s secret weapon. Lifestyle stability comes from a smooth withdrawal, not from a smooth income.
3. Then layer Perkins on top. Once the foundation is real, then yes - front-load experiences. Yes, give to your kids while they’re young enough to need it. Yes, spend down what you’ve earmarked for spending. But spend down the earmarked money, not the foundation.
4. Recheck the model every two years. Your income trajectory will tell you whether your buffer assumptions still hold. Adjust accordingly. The mistake is treating Perkins’ once-and-done lifetime curve as applicable to a career that has nothing in common with the lifetime curve he modeled.
The honest verdict
Die With Zero is a great book for the wrong reader. If you have a stable income, significant assets, and confidence in your remaining earning years, read it and apply it. You’ll likely have a better life for it.
If you’re a freelancer, read it carefully but apply selectively. The experience-allocation argument is sound. The financial-structure argument is dangerous for your risk profile. The book was not written about your career. The math doesn’t transfer. For money books that actually account for volatility, the ones that make you financially smarter are a better starting shelf.
The version of Die With Zero that survives in freelance reality is closer to: build the buffer, then live. Not “die with zero.” Just “spend more deliberately on what matters, after you’ve made the variance survivable.”
Perkins wouldn’t disagree with that, I suspect. But you’d never know it from how the book is quoted on the internet. The quoted version is “spend it all.” The actual book is more nuanced - but the actual book also wasn’t written for you.
Read it anyway. Just don’t put your emergency fund into another long weekend in Portugal because a hedge fund manager said you should die with zero. The hedge fund manager has different downside protection than you do.