Costa Rica or Florida: Where a $500,000 Retirement Actually Goes Further
A half-million dollars changes character completely depending on one cost most retirees planning a move abroad never price correctly, and getting it wrong can unravel a retirement budget in the first year.
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The question comes up in every early-retirement forum and expat Facebook group. Half a million dollars sounds thin for Florida and generous for Costa Rica.
Start with the number that decides everything and almost never gets said out loud. A $500,000 portfolio drawn at 4% produces $20,000 a year. Average annual US household spending was $78,535 in 2024, per the BLS Consumer Expenditure Survey. That leaves Social Security to close a gap of roughly $58,000 — in either country.
Which means the real question is not Florida or Costa Rica. It is whether the plan works at all, and which hidden line items quietly break it. Here is what the math actually says.
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What $500,000 Realistically Funds in Either Country
A $500,000 portfolio at a traditional withdrawal rate produces a modest income stream and has to be combined with Social Security to support a household. The 2027 cost-of-living adjustment is tracking toward 3.1%, so benefit checks are roughly keeping pace with prices.
One more variable applies only to the Costa Rica side. The dollar-to-colón rate sits near 450.6 as of August 31, 2026. A retiree’s income arrives in dollars, while rent, groceries, and utilities are paid in colones. A strengthening colón silently shrinks purchasing power — and unlike an insurance premium, it is a risk you cannot shop around.
Florida: No Income Tax, but Insurance Eats the Advantage
Florida’s cost-of-living index sits at 103.414, above the national average, driven mostly by insured housing costs. The state levies no income tax on withdrawals, pensions, or Social Security. National home prices are near a series high, with the Case-Shiller index at 336.663 in June 2026, and Florida runs above that trend in coastal counties.
The erosion is on the insurance line. Homeowners’ premiums in wind-exposed counties, mandatory flood coverage in mapped zones, and structural inspection requirements for condos over three stories have pushed special assessments to levels that can reset a retirement budget in a single year.
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A retiree pricing Florida cannot use a national homeowners average. The relevant number is the quote for the specific ZIP code, treated as permanent operating cost — not an expense that gets optimized away later.
Costa Rica: The Caja, the Pensionado Rule, and the IRS You Cannot Leave
Costa Rica’s public healthcare system, the Caja, is available to legal residents who pay an income-based monthly contribution. Most American retirees pair Caja enrollment with private insurance or cash pay at private clinics in the Central Valley.
Baseline costs for housing, utilities, and groceries in areas like Atenas, Grecia, or Escazú run meaningfully below Florida’s equivalent, though prime beach towns like Tamarindo have converged toward US pricing.
Residency under the pensionado category requires proof of a guaranteed lifetime pension at or above a set monthly minimum, currently $1,000 per month, which Social Security satisfies for most retirees. But US citizens keep filing federal returns on worldwide income, and FBAR and FATCA reporting obligations follow the passport. You can leave the country. You cannot leave the IRS.
Medicare: The Wedge That Decides This
Medicare does not pay for care received outside the United States.
Read that again, because it is the entire ballgame. A retiree who moves to Costa Rica at 65 and keeps Part B pays the standard $202.90 monthly premium in 2026 for coverage they cannot use — on top of Caja contributions and any private policy.
Dropping Part B is not the escape hatch it looks like. It triggers a permanent late enrollment penalty on re-enrollment, and Part A’s inpatient deductible is $1,736 in 2026 if they eventually return for hospitalization.
The practical result is a double-pay problem. A retiree who wants the option to come home for serious care keeps Medicare active, layers Caja on top, and often carries private coverage as well. That stack routinely runs several hundred dollars a month before a single doctor is seen. On a $20,000 portfolio income, that is not a rounding error.
Verdict at $500,000, and Who Should Ignore It
Florida wins at $500,000 for a retiree already 65 or approaching it. The Medicare anchor, the no-state-income-tax treatment of withdrawals, and the ability to shop insurance and inland ZIP codes down to a manageable premium all beat the Costa Rica scenario once you price in the double-pay healthcare stack, currency risk, and continuing US filing burden.
The workable Florida math looks like a paid-off or heavily-equity home inland, Social Security claimed at full retirement age, an insurance budget treated as fixed overhead, and a portfolio drawn at 4%.
That last one deserves scrutiny. The 4% rule is a rule of thumb built on assumptions about sequence risk, longevity, and interest rates that have all moved. At $500,000, the difference between 4% and 3.5% is $2,500 a year, every year, for thirty years.
The country is the easy decision. The withdrawal rate is the one that determines whether the money lasts. Fisher Investments’ retirement income guide walks through how to size withdrawals against a real spending plan instead of a rule of thumb. Get your free copy here. (Sponsor)
Costa Rica still suits a specific profile: an early retiree under 65 with robust private international health insurance, a long enough horizon to amortize relocation costs, and a willingness to commit rather than hedge. For that reader, the colón-denominated cost base and the Caja are a genuine advantage.
For everyone else at $500,000, the Medicare premium you keep paying for coverage you cannot use in San José is the deciding cost.
Before You Pick a Country, Pin Down the Number
Both versions of this retirement run on the same engine: a $500,000 portfolio and a Social Security check covering a gap near $58,000 a year. Get the withdrawal strategy wrong and neither country works. Get it right and both become viable, which turns a financial decision back into a lifestyle one.
Fisher Investments builds retirement income plans for exactly this situation. Their retirement income guide is free, and it covers how to structure withdrawals that survive a thirty-year retirement instead of a thirty-year assumption.
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Contact [email protected] for any questions or corrections.
David Beren has been a Flywheel Publishing contributor since 2022. Writing for 24/7 Wall St. since 2023, David loves to write about topics of all shapes and sizes. As a technology expert, David focuses heavily on consumer electronics brands, automobiles, and general technology. He has previously written for LifeWire, formerly About.com. As a part-time freelance writer, David’s “day job” has been working on and leading social media for multiple Fortune 100 brands. David loves the flexibility of this field and its ability to reach customers exactly where they like to spend their time. Additionally, David previously published his own blog, TmoNews.com, which reached 3 million readers in its first year. In addition to freelance and social media work, David loves to spend time with his family and children and relive the glory days of video game consoles by playing any retro game console he can get his hands on.
