Retiring abroad isn’t for everyone, but for retirees with adequate Social Security income, adventurous spirits, and a willingness to navigate foreign bureaucracy, it can dramatically lower living expenses and open a new chapter. Here’s the complete financial picture.

Cost of Living Comparison: Abroad vs. US

Monthly budget for a couple living comfortably (rent + food + healthcare + transport + entertainment):

Location Monthly Budget Annual Cost vs. US (avg $5,000/mo)
Lisbon/Porto, Portugal $3,000–$4,000 $36–$48K 30–40% cheaper
Algarve, Portugal $2,800–$3,800 $34–$46K 30–44% cheaper
Mexico City $2,000–$3,000 $24–$36K 40–60% cheaper
Puerto Vallarta/San Miguel $2,200–$3,200 $26–$38K 36–56% cheaper
Costa Rica (Central Valley) $2,500–$3,500 $30–$42K 30–50% cheaper
Panama City $2,200–$3,200 $26–$38K 36–56% cheaper
Chiang Mai, Thailand $1,500–$2,500 $18–$30K 50–70% cheaper
Medellín, Colombia $1,800–$2,800 $22–$34K 44–64% cheaper
Malta $3,000–$4,500 $36–$54K 10–40% cheaper
Spain (Valencia, Alicante) $2,800–$4,000 $34–$48K 20–44% cheaper
US (mid-cost city average) $4,500–$6,000 $54–$72K Baseline

US Tax Obligations When Retiring Abroad

The US taxes citizens on worldwide income regardless of residence. Key rules:

Income Type US Tax Treatment Abroad Notes
Social Security Same as US; 0–85% taxable No change based on location
Traditional IRA / 401(k) withdrawals Ordinary income; US taxes apply No foreign exclusion
Roth IRA withdrawals Tax-free (same as in US) Hold at least 5 years
Dividends and capital gains Standard US rates FBAR/FATCA reporting if large foreign accounts
Foreign earned income Up to $130,000 excluded (FEIE, 2026) Only applies to earned income (wages, self-employment) — not retirement income
Foreign pension or annuity Complex; treaty-dependent May be taxed in both US and host country
Rental income (US property) Ordinary income to IRS Schedule E regardless of residence

Foreign Tax Credit and Tax Treaties

Mechanism How It Works Who Benefits
Foreign Tax Credit (FTC) Dollar-for-dollar credit for taxes paid to foreign country Prevents true double taxation in most cases
Tax treaties Some countries have bilateral treaties reducing withholding rates Check IRS treaty table for your target country
Foreign Earned Income Exclusion (FEIE) Excludes up to $130,000 earned income For workers, not retirement income recipients

Countries with US tax treaties (select): Portugal, France, Germany, Spain, Italy, Japan, Canada, Mexico, Australia, New Zealand, Costa Rica (no treaty), Panama (no treaty), Thailand (no treaty).

Medicare Abroad

Issue Details
Medicare coverage abroad Generally no coverage outside US (except certain border situations)
Part B premium Still due if enrolled; cannot suspend without losing enrollment
Strategy Many expats suspend Part B (with late enrollment penalty risk later), some keep it for US visits
Alternative: International health insurance $200–$600/month for comprehensive international coverage
Alternative: Local healthcare Many expat countries have excellent, low-cost local healthcare

Healthcare Quality in Top Expat Countries

Country Healthcare Rating Private Insurance Cost (Couple) Notes
Portugal Very good; public + excellent private $150–$350/month EU-standard care
Mexico Good; wide range of quality $200–$500/month US-trained doctors; medical tourism hub
Costa Rica Good; Caja (public) or private $150–$400/month CAJA public health available to residents
Panama Good private system; medical tourism $200–$500/month Johns Hopkins-affiliated hospitals in Panama City
Thailand Excellent private hospitals $150–$400/month World-class JCI-accredited hospitals
Colombia Improving; excellent in major cities $100–$300/month Very low cost; high quality in Medellín/Bogotá

Retirement Visa Programs (Pensionado Visas)

Many countries offer special visa programs for retirees with proven income:

Country Visa Program Income Requirement Key Benefits
Panama Pensionado Visa $1,000/month pension or SS 20–50% discounts on utilities, healthcare, entertainment, hotels
Costa Rica Pensionado Visa $1,000/month Duty-free import of household goods; residency benefits
Portugal D7 Passive Income Visa ~$1,100/month EU residency; path to permanent residency/citizenship
Mexico Temporary Resident Visa ~$2,700/month or assets Renewable 1–4 years; path to permanent
Colombia Pensioner Visa (M-10) $750/month Renewable 1–3 years
Thailand Long-Term Resident Visa $80K+ in assets or $40K+ income 10-year visa; no monthly reporting

FBAR and FATCA: Reporting Foreign Accounts

If you have foreign financial accounts, US reporting requirements apply:

Report Threshold Due Date Penalty for Non-Filing
FBAR (FinCEN 114) $10,000+ aggregate in foreign accounts on any day April 15 (auto-extend to Oct 15) Up to $10,000/year civil; criminal possible
FATCA Form 8938 $200K+ year-end value ($400K+ at any point) for expats With tax return Substantial penalties

Key Steps Before Retiring Abroad

  1. Test before committing — Spend 3–6 months in your target location before selling your US home
  2. Establish residency officially — Register with the foreign government for tax, healthcare, and legal purposes
  3. Hire a US expat CPA — Expat taxes are complex; fee is $500–$2,000/year but essential
  4. Get international health insurance — Before departing; some policies exclude pre-existing conditions
  5. Maintain a US bank account — For Social Security direct deposit, US bills, and tax payments
  6. Update estate documents — Foreign wills may not supersede US wills; consult an international estate attorney
  7. Understand your exit plan — What happens if you need to return for serious illness or family emergency?