How to Pay Zero Taxes in FIRE: The $0 Capital-Gains Life Most Americans Miss in Retirement

Two Americans move abroad for the same dream. One leaves hundreds of thousands of dollars on the table. The other never pays a penny of income tax again. The difference isn’t luck — it’s two decisions almost nobody knows they’re making.

The story of two Americans abroad

In the flood of Americans moving abroad in recent years, the template of John’s story is enviable but common.

After years of dreaming and planning, he finally escaped, moving his life from California to Portugal. He spends his mornings among centuries-old castles, his evenings on cobblestone streets where fado drifts out of doorways like smoke — beautiful, melancholic, exactly the life he pictured through thirty years of work. He did everything right. He maxed his retirement accounts every year. He saved as much as possible. Most importantly, and painfully, he paid his taxes on every penny.

On the surface, he is living a comfortable dream, drawing $100,000 a year in the cheap peace and quiet of southern Europe. But look closely, and you’ll see the melancholic fade of the music seemingly deteriorating his life’s savings.

As an American, and former resident of California living in Portugal, in retirement John pays roughly $42,000 of it back in taxes — only $58,000 of that money is his. The IRS, Lisbon, and Sacramento all take a cut of money he already worked and saved for. Additionally, he had to wait until he was almost 60 to touch the funds without a penalty. He upgraded his scenery and his tax bill in the same move. Even though Portugal costs a fraction of California, the bottom line ate his savings.

Now, lets travel across Europe to meet Bill, who creatively did more, with less.

At the age of 40, ready to “FIRE” on a smaller budget than John’s, Bill moved to Austin, Texas, the live music capital of the world, to soak up tunes, eat barbecue, and spend six months preparing for a life abroad, getting a driver’s license and domicile along the way. After loading everything he owned into a storage unit, a one-way flight too Bill into his new life in Tbilisi, Georgia, and all its bliss. Same vineyards. Same centuries-old castles. The same ancient cobblestone streets that John had – except here the music echoing down them roared of an energetic Georgian supra, full of harmony and raised glasses. At only 40 years old, he cashes out $65,000 each year from his investments — enough to live like a minor noble in Tbilisi, with long stretches in Japan and Italy on shorter stays — and he pays zero dollars in taxes. Nothing to Georgia. Nothing to the IRS. Nothing to anyone. Not this year, not next year, not ever.

Same dream. Much smaller starting budget. More in his pockets at the end.

In the end, John hands over a million dollars across a thirty-year retirement. Bill keeps every cent.

The gap between these two lives comes down to an idea most people never hear: you can take home $65,000 a year in long-term capital gains, cashing out your stocks, and owe $0 in tax. Zero to the IRS. Zero to anyone else. It is completely legal, it is repeatable every single year, and the people who use it didn’t get lucky — they made two very intentional decisions that the first man, forever beholden to the IRS and California, never knew were on the table.

The How: Hold for a year, domicile selectively, choose your new home wisely

It comes down to three moves, in order.

Buy and hold your assets for the long-term (Long Term Capital Gains). Hold your qualifying investments at least a year and a day before you sell. That single line in the tax code moves your profit out of the “ordinary income” pile — where wages, IRA withdrawals, and short-term trades get taxed at full rates — and into the long-term capital gains bucket, which has its own, far gentler set of rates. One of those rates is 0% on the first $48,350 (not including the standard deduction).

Start your life abroad from a state that won’t tax you. Before you ever board the plane to leave the US, establish your domicile in a U.S. state with no income tax and no tax on capital gains. This severs the cord from a high-tax state cleanly, on your terms, before you leave — instead of letting a place like California keep its hand in your pocket from across an ocean.

Land somewhere that doesn’t tax your foreign gains. While most people idealize France, Italy, and Portugal, these destinations come with many costs, and one of which is taxes. Choose a country that either ignores foreign-sourced income entirely, or stay in places only long enough that you never become a tax resident. This is what keeps a second government from taxing the money the IRS just let through.

Three moves. The first man made none of them. The second made all three. The first man lost more than a third of what he worked his life for. The second ran away with everything, and got away with it.

Why it works

The 0% bracket is real, and it’s bigger than people think. Cash in only long-term capital gains — profit on stocks you held more than a year — and a single filer can take home around $65,000 a year with zero federal tax liability. Not a deduction. Not a deferral. Zero.

The kicker: $65,000 buys more abroad than anywhere in the US

$65,000 abroad is not $65,000. In a desirable U.S. city, $65,000 is a careful, budgeted life. In most of the world it’s a luxurious one. It exceeds the average annual income in 190 countries on earth, and in the right places it stretches to two or three times what it would buy back home — housekeeper, eating out daily, high quality private healthcare, travel, all of it. The 0% bracket sets the ceiling on what you can take tax-free; combining it with geoarbitrage increases how good a life that ceiling buys.

With the 0% LTCG approach, it’s your money, at any age. This whole strategy runs on a regular taxable brokerage account — not a 401(k), not an IRA. That means no age gate. No waiting until 59½. No 10% early-withdrawal penalty. The second man is doing this at 40 because his money was never locked behind a retirement-account door in the first place. That accessibility is not a side benefit. For anyone who wants to stop working before their sixties, it’s the whole point.

This is the part that John from California got structurally wrong, long before he ever started dreaming of glasses of wine by the port. He spent decades funneling money into tax-deferred accounts, which felt smart, but turned out to be a prison for his cash, with a 20+ year sentence before release. Those accounts converted every withdrawal into ordinary income, the most heavily taxed kind, with no 0% bracket available to it anywhere on earth. The Foreign Earned Income Exclusion didn’t apply. He optimized for the accumulation phase and got ambushed in the spending phase.

The second man kept his powder in a taxable brokerage account, easily accessible at any age, accepted a little tax along the way, and bought himself a retirement that the IRS simply can’t reach.

The numbers, and how the IRS actually does the math

The magic isn’t a loophole. It’s two ordinary parts of the tax code stacked on top of each other: the standard deduction and the 0% long-term capital gains bracket.

Here’s the stacking order the IRS uses, and it matters. Your ordinary income fills the brackets first, from the bottom. Your standard deduction shields the very first slice of it. Then your long-term capital gains stack on top — and any portion of those gains that lands inside the 0% capital-gains band is taxed at exactly nothing.

Put numbers to it for 2025 (returns filed in 2026):

Single filer:

• Standard deduction: $15,750
• Top of the 0% long-term capital gains bracket: $48,350 of taxable income
• Gains you can realize at $0 federal tax: about $64,100

Married filing jointly:

• Standard deduction: $31,500
• Top of the 0% bracket: $96,700 of taxable income
• Gains you can realize at $0 federal tax: about $128,200

In this scenario, a couple living entirely on long-term gains can pull roughly $128,000 a year off their portfolio and owe the federal government nothing. (For 2026, inflation and the new tax law nudge these to about $65,550 single and $131,100 married.)

Worked through: a single filer with no other income sells $64,000 of long-term gains. The first $15,750 is erased by the standard deduction. The remaining ~$48,350 sits inside the 0% capital-gains bracket. Tax due: $0. If he has leftover funds after spending, he rebuys the same shares the next morning — there’s no wash-sale rule on gains — which resets his cost basis higher for free, permanently shrinking the gain he’ll ever owe tax on. Then he does it again next year. It’s not a trick. It’s a habit.

The wrinkle: other income eats into this strategy

Here is where most people quietly destroy this possibility without realizing it, and how you can solve for it.

The 0% bracket only works cleanly when long-term capital gains are essentially your only income. Remember the stacking order: ordinary income fills the brackets first. Every dollar of other taxable income you earn doesn’t just get taxed itself — it shoves a dollar of your capital gains up and out of the 0% band into the 15% zone.

The usual culprits:

• Earned income: A part-time job, consulting, a “fun” remote gig.
• Traditional IRA and 401(k) withdrawals: Taxed as ordinary income, and they fill the brackets from the bottom, right where you needed room.
• Social Security: Once a portion becomes taxable, it stacks underneath your gains and pushes them upward.
• Interest, non-qualified dividends, REIT distributions.

A single filer with $20,000 of freelance income doesn’t get the full ~$64,000 of tax-free gains anymore — that freelance income eats into the runway, and the last chunk of his intended harvest spills into the 15% bracket. The “free” strategy just cost him real money.

So, you plan around it.

The Social Security fix: front-load your Long Term Capital Gains harvest, delay your benefits. The years between early retirement and claiming Social Security are golden. These are the years with the cleanest runway, when gains can be nearly your only income. If you harvest aggressively at 0% during that window, and delay claiming Social Security (ideally toward 70), you get two wins at once: years of tax-free harvesting now, and a permanently larger Social Security check later, since benefits grow roughly 8% for every year you wait past full retirement age. Claim early and you do the opposite by jamming taxable benefits underneath your gains for decades and shrink the tax-free space every year.

The self-employed fix: shrink the taxable income, don’t try to exclude it. If you run a business in your harvest year, your goal is to drive your net pass-through income down so there’s room under the 0% ceiling. Legitimately maximize deductible business expenses in that year. Make retirement-plan contributions (a solo 401(k) or SEP) that reduce net income. Time invoicing so more of the income lands in later years when you’re not harvesting. The lever is reducing the income that fills your brackets and pushing the profit into years when you want the cash flow rather than the tax-free gains.

What does not work here is the move most expats reach for first…

How this strategy plays with the Foreign Earned Income Exclusion: it doesn’t

Every American who’s lived abroad knows the Foreign Earned Income Exclusion (FEIE). This rule lets you exclude well over $100,000 of earned income from U.S. tax. So, the natural assumption is: “I’ll just FEIE away my salary, and then my capital gains will have the whole 0% bracket to themselves.”

That assumption is wrong, and it’s an expensive one.

The FEIE has a stacking rule. When you exclude your foreign wages, the IRS adds that excluded income back for the sole purpose of figuring out the tax rate on everything else. Your tax is calculated as if the excluded income were still sitting there in the brackets, then the tax on the excluded portion is subtracted out. The practical effect: your excluded salary still pushes your capital gains up out of the 0% band, exactly as if you’d never excluded it.

The example that catches people: $130,000 of foreign wages, fully excluded by FEIE, plus $90,000 of long-term gains. People assume the gains mostly fall in the 0% bracket. In reality the excluded $130,000 stacks underneath them, and the gains are taxed as if the household earned $220,000, landing them squarely in the 15% zone, not 0%. Worse, that same excluded income gets added back when testing the Net Investment Income Tax threshold, which can trigger an extra 3.8% the household never saw coming.

The takeaway is blunt: FEIE protects your wages from being taxed, but it does not free up room for your 0% capital-gains harvest. The clean version of this strategy works when you have little or no earned income at all. If you have real foreign wages, you’re playing a different game — Foreign Tax Credit optimization — not the 0% game. Don’t let “I’ll just FEIE it” talk you into a harvest the stacking rule is quietly taxing at 15%.

Two more things that will tax you if you let them

State taxes still apply, so leave from the right state. The federal 0% bracket means nothing if your old state still claims you. Establish your domicile in a state with no income tax and no tax on capital gains before you go abroad. Do it backwards — leave first, set up domicile never — and a sticky state like California can keep taxing your worldwide income from across the ocean, with no credit for any foreign tax you pay. Full list below.

Foreign taxes still apply, so choose intentionally where you land based on tax liability. This is the move the John missed entirely. Live as a tax resident of a country that taxes worldwide income, and that country will tax the very gains the IRS just waved through. The fix is one of two things: pick a country that doesn’t tax foreign-sourced income (a territorial system), or stay in each country only long enough that you never become a tax resident in the first place.

A list of tools for your toolbox

The strategy answers “how.” These lists answer “where.” Tax rules shift — two of the most popular expat destinations changed theirs in the last two years — so treat these as a starting map, not gospel, and confirm your own facts before you move or harvest.

Countries that protect and respect your income (territorial tax systems)

These tax only locally-sourced income. Your U.S. capital gains sit outside their tax base, even when you live there as a resident. This is the green zone as both halves of the strategy work with no gymnastics.

Country	Foreign capital gains	Note
Panama	Not taxed (even if remitted)	Pure territorial, U.S. dollar, strong banking.
Paraguay	Not taxed	Cleanest for nomads; residency maintained with ~1 day/year.
Costa Rica	Not taxed	Territorial since 1946; keep income clearly foreign-source.
Georgia	Not taxed	Territorial for foreign-source income. Cheap, fast internet.
Belize	Not taxed — no capital gains tax at all	English-speaking; QRP residency for those 40+.
El Salvador	Not taxed	Source-based; dollarized.
Malaysia	Generally exempt	Remittance nuance; broad exemption runs through 2036.
Philippines	Not taxed (resident foreigners)	Resident aliens taxed only on Philippine-source income.
Singapore	No capital gains tax at all	Foreign income exempt unless via a local partnership. Pricey.
UAE / Qatar	No personal income tax at all	Zero-tax rather than territorial; higher cost of living.

Handle these destinations with care as their tax situation looks territorial but isn’t anymore:

• Thailand: since January 1, 2024, foreign income is taxed when remitted if you’re a resident (180+ days). Ideally, keep harvested gains offshore.
• Dominican Republic: taxes foreign investment income after your third year of residence.
• Uruguay: source-based core, but passive foreign income is increasingly pulled in. Uruguay’s tax laws are complex, and you’ll need to verify current rules locally.

Countries you can enjoy for up to 183 days without becoming tax-liable

The other path: don’t become a tax resident anywhere. In nearly every country, if you don’t trip the residency threshold, you’re taxed only on locally-sourced income, and a U.S. investor living on U.S. gains has none. The usual trigger is 183 days, but watch the secondary triggers that can override the day count: appearance of a permanent home, a “center of vital interests,” or residency tied to a specific visa.

Approach	How it works	Practical ceiling
Perpetual traveler	Stay under the residency line everywhere; resident nowhere	Often <183 days/country (under 90 to be safe on rolling rules)
Territorial base, minimal stay	Hold residency in a territorial country needing almost no presence (Paraguay, ~1 day/yr)	A real tax home without worldwide exposure
Rotation through worldwide-tax favorites	Enjoy places like Colombia, Mexico, Italy, Japan on stays under the line	Country-specific; commonly 90–183 days

The honest rule: there’s no universal “stay X days and you’re safe everywhere” number, because the secondary triggers vary. Stay under the day count and avoid signing a long lease or moving your economic life in — or base yourself in a territorial country where residency doesn’t cost you the harvest anyway.

U.S. states that won’t tax your income or your capital gains

Establish domicile in one of these before you leave, with the paper trail to prove it (license, voter registration, banking, physical presence).

State	Income tax	Capital gains	Note for harvesters
Texas	None	None	Clean. Strong domicile infrastructure.
Florida	None	None	The expat default.
Nevada	None	None	Clean.
Tennessee	None	None	Investment-income tax fully gone.
South Dakota	None	None	Popular with full-time nomads.
Wyoming	None	None	Low overall burden.
Alaska	None	None	No income or statewide sales tax.
New Hampshire	None	None (as of Jan 1, 2025)	Newly clean — interest & dividends tax repealed.
Washington	None	Taxes LTCG ~7% above ~$270K	Fine at a $64–128K harvest; avoid if gains may spike.

Eight of the nine are clean for someone living on capital gains. Washington is the only trap — and only once your gains clear its ~$270K exemption. Avoid high tax states (California, New York, Virginia, New Mexico, South Carolina) and sever ties cleanly before going abroad. Remember, the burden of proof is on you.

What the $0 strategy looks like in 10 popular expat destinations

The U.S. side is identical everywhere, you’ve already engineered $0 federal. The only question in each country is whether a second government taxes what the IRS let through.

Belize. The cleanest. Territorial and no capital gains tax at all; foreign gains are untaxed even for residents. Easy residency via the QRP program. The harvest survives intact.

Costa Rica. Territorial and foreign gains remain untaxed. Just keep your income clearly foreign-source; locally-sourced gains are taxed ~15%, which a pure U.S. brokerage harvester never touches.

Panama. Pure-source territorial, U.S. dollar, best banking in the region. Foreign gains exempt whether remitted or not. The textbook green-zone destination.

Colombia. Breaks if you stay too long. Residents (183+ days in any rolling 365) are taxed on worldwide income, including foreign gains at a flat 15%, with no U.S. treaty. The move: keep stays under 183 days and remain a non-resident such as with the classic 4–5 month Medellín stay. If you live in Colombia full-time the benefit is gone.

Portugal. The window of opportunity largely closed. The old NHR (Non-Habitual Resident) tax break has shut to new arrivals; its replacement only helps qualifying tech and science professionals, not retirees or investors. New American residents fall under standard worldwide tax, with foreign gains commonly taxed at 28%.

Spain. Among the worst fits for expats aiming to optimize taxes. Worldwide tax, gains taxes at 19–28%, plus a wealth tax on the portfolio itself. The harvest gets taxed. Stay under 183 days or pay for the privilege of Spain.

Italy. Standard residents are taxed worldwide, and on gains at 26%. The escape-hatch regimes only make sense for the genuinely wealthy. Beautiful for short stays under the residency line; expensive as a tax home.

Thailand. Workable with discipline — and the rules just changed, so old guides are wrong. Since 2024, Thailand taxes foreign income when remitted for 180+ day residents. Don’t remit your harvested gains into the country and they stay outside the Thai net.

Bali (Indonesia). Breaks if you become resident as worldwide taxation kicks in at 183 days or if you get a residency permit (KITAS). The clean play is the same as Colombia: stay under the line and rotate on a non-resident visa.

Mexico. More forgiving than Colombia, because residency hinges on your “center of vital interests,” not a hard day count. Many Americans live in Mexico on resident visas while keeping their economic center abroad and never become Mexican tax residents — in which case the harvest survives. Confirm your status with a local accountant before a big harvest year.

The pattern: territorial countries (Belize, Costa Rica, Panama) protect the harvest by default. Worldwide-tax countries (Colombia, Spain, Italy, Bali, Portugal) only tax it if you become a resident — so there, the strategy means staying under the line, or not remitting. The single most important number in this entire section is 183 days. Cross it in the wrong country and the bracket math you worked so hard for gets overwritten by a foreign tax bill.

The whole strategy:

1. Build a portfolio in a taxable brokerage: Accessible at any age, taxed at capital-gains rates.
2. Buy and hold past one year so that every sale lands in the Long Term Capital Gains bucket.
3. Establish domicile in a no-tax state before you leave.
4. Engineer income to be almost entirely long-term gains: delay Social Security, shrink self-employment income in harvest years, and don’t count on FEIE to make room.
5. Harvest up to your 0% ceiling each year, then rebuy and reset basis with excess.
6. Live in a territorial country or stay under 183 days so no second government taxes the harvest.
7. Find the place where $65,000 lives like $150,000.

The first man is in Portugal tonight, listening to fado, $37,000 lighter than he needs to be, and he’ll be that much lighter every year for the rest of his life. The second man is in Tbilisi, glass raised, having just spent five minutes in the spring placing the only investment order he’ll make all year — the one that funds his entire life and costs him nothing. Same dream. Two decisions. A million dollar difference.

This is general education, not individualized tax or legal advice. Your residency history, income mix, and treaty positions change the answer — and the rules in places like Thailand and Portugal have shifted recently. Work with a CPA or EA on your specific facts before you relocate or harvest. Numbers reflect 2025–2026 figures.