What happened
A recent UC Berkeley study, highlighted by the Los Angeles Times on March 31, 2026, reveals a stark reality: Californians relocating to more affordable states experience significant financial improvements. The study tracked former California residents and found that a substantial majority saw their housing costs plummet by an average of 30-50%. Crucially, this isn't just about escaping expensive rents; 75% of those who moved became homeowners within two years, compared to only 45% of those who remained in California. The findings underscore a deliberate financial migration, not merely a lifestyle change.
The research specifically focused on individuals and families earning a middle-class income, dispelling the myth that only the ultra-rich benefit from such moves. They discovered that the financial advantages extended across income brackets, enabling broader access to homeownership and a superior standard of living. This study provides empirical weight to anecdotal evidence long observed by those tracking internal U.S. migration patterns.
The data behind it
California's cost of living is notoriously high, often exceeding the U.S. average of 100%. While the precise tax implications vary by individual income, the overall burden on a $75,000 income in the United States results in a net of approximately $58,000 per year after a 22.5% tax. In contrast, locations like Thailand offer a net income of around $60,000 per year on the same gross income, with a lower 19.4% tax and an astounding 4.2× US purchasing power. Even within the U.S., a move from a high-cost state like California to a lower-cost state can effectively double an individual's purchasing power for housing and daily expenses.
The Berkeley study’s findings align perfectly with the core principles of Net Life Value. Our data consistently shows that a strategic relocation can dramatically improve one's financial standing, not just by reducing taxes but by enhancing purchasing power. For instance, moving to a country like Portugal, with a cost of 75% of the US average and a net income of around $43,000 on $75,000 gross (after a 42.5% tax), still offers 1.3× US purchasing power. This means more discretionary income, even with a seemingly higher tax rate, due to significantly lower baseline costs. The critical factor isn't just raw income, but how far that income stretches.
Consider the NLV score: the United States sits at 62/100, while Spain, for example, boasts a 76/100. This higher score reflects not only better economic prospects (EP 84 vs. US 61) but also a significantly lower cost of living at 81% of the US average, leading to 1.4× US purchasing power. These are the kinds of gains the Berkeley study is now quantifying for domestic moves, showing that the principles of cross-border financial optimization apply just as strongly within national borders.
What it means for you
For expats, digital nomads, and cross-border professionals, this study validates a fundamental truth: geographic arbitrage is a powerful wealth-building tool. If you're currently rooted in a high-cost U.S. state like California, the financial argument for relocation is stronger than ever. It means that the dream of homeownership, building equity, or simply achieving greater financial security is not out of reach—it just might be outside your current state lines.
This isn't just about saving money; it's about reinvesting in your future. Lower housing costs free up capital that can be directed towards retirement savings, investments, or even starting a business. The study's focus on middle-income individuals highlights that these benefits are accessible to a broad demographic, not just those with seven-figure incomes. Your net life value can improve substantially by optimizing your location, whether that's to another U.S. state or an international destination.
For those considering international moves, the domestic U.S. data provides a compelling benchmark. If moving from California to, say, Texas yields significant gains, imagine the enhanced purchasing power and quality of life available in places like South Korea (NLV 81/100, 1.7× US purchasing power) or the UAE (NLV 87/100, 2.1× US purchasing power), where a $75,000 gross income can net you the full $75,000 due to 0% tax. This study will likely accelerate the trend of strategic relocation, both domestically and internationally.
Bottom line
The UC Berkeley study unequivocally proves that leaving high-cost California is a proven financial win for virtually everyone. It's a strategic move to unlock greater purchasing power, achieve homeownership, and build financial security. Your location is your largest financial lever.
