New York vs Koh Samui for Retirees (2026)
Scroll down for retirement income tax breakdown, healthcare estimates, and FAQ.
Full retirement cost breakdown
| Metric | New York New York | Koh Samui Surat Thani Province |
|---|---|---|
| 1BR rent / month | $3,500 | $620Better |
| Median home price | $750K | — |
| State income tax | 6.9% | NoneBetter |
| Sales tax (combined) | 8.5% | 7%Better |
| Monthly utilities | $180 | $70Better |
| Groceries index (US = 100) | 115 | — |
| Est. healthcare / month | $935 | $250Better |
| Walk score (0–100) | 88 / 100Better | 35 / 100 |
| Overall COL index (100 = US avg) | 187 | 50Better |
Your biggest money opportunities based on this comparison.
Retirement tax savings
Koh Samui saves ~$288/mo on a $50K retirement income
Keep more of your fixed income. Park the tax savings in a high-yield account to let it compound.
Healthcare savings
Koh Samui saves ~$685/mo on healthcare
Compare Medicare supplement and insurance plans to cover what Medicare doesn't pay.
More to invest
Koh Samui stretches your retirement savings ~73% further
Lower COL means more of your nest egg stays invested. Compare brokerage and IRA accounts.
While you're comparing — don't leave money on the table.
Mortgages
See what you can afford in Koh Samui
Compare rates from top lenders before your move — pre-approval is free and won't affect your score.
Home & Auto Insurance
Bundle before you move — save 15–25%
New state means new rates. Lock in Koh Samui homeowners + auto quotes before your move date.
Moving Rewards Card
Turn closing costs & moving expenses into cash back
Average family spends $6,200 on a move. These cards pay 2–4% back + 0% intro APR on purchases.
Frequently asked questions
Which city is better for retirement — New York or Koh Samui?
Based on home prices, taxes on retirement income, walkability, and overall cost of living, Koh Samui scores better for retirees. Koh Samui is approximately 73% cheaper overall. The best choice still depends on climate, healthcare access, and proximity to family.
Is retirement income taxed in New York or Koh Samui?
Surat Thani Province has no state income tax, meaning Social Security, pension, and retirement account withdrawals are not subject to state tax. New York has a 6.9% state income tax rate. For retirees, this difference can save thousands annually.
What is the estimated monthly healthcare cost in New York vs Koh Samui?
Based on national average retiree healthcare spending (~$500/month) scaled by each city's cost-of-living index, estimated monthly healthcare costs are approximately $935 in New York and $250 in Koh Samui. That's a difference of ~$685/month, or ~$8,220/year. Actual costs vary based on your Medicare plan, supplements, and health needs.
Can I afford to retire in New York on a $50,000 annual income?
On a $50,000/year ($4,167/month) retirement income in New York, rent alone would consume approximately 84% of your budget (1BR rent ~$3,500/mo) and healthcare another ~22%. That leaves roughly -6% (~$-250/mo) for groceries, transportation, and other expenses. This is tight — a studio apartment or lower-cost neighborhood would help.
Which city is more walkable for retirees?
New York has a higher walk score (88 vs 35 out of 100). Walkability is increasingly important for retirees who want to reduce car dependence — a score above 70 means most daily errands can be done on foot. New York offers more independence without a car, which also reduces transportation costs.
$50K/year in New York has the same purchasing power as $13K/year in Koh Samui
Healthcare estimates based on national avg retiree spending (~$500/mo) scaled by COL index · State income tax rates from Tax Foundation · Data: Zillow, BLS, Numbeo · Q1 2026