Destination brief

Working remotely from Costa Rica

Costa Rica's been the LatAm nomad darling for a decade — Pura Vida visa, US-friendly time zones, beaches you can work from. Here's what your IT actually sees and what to handle before you go.

Timezone

CST (UTC−6) — no DST

US business-hour overlap

Excellent — same as US Central year-round

Common ISPs

Kölbi (ICE), Tigo, Liberty (Cabletica)

Banking risk

Low — US banks handle it cleanly

Network restrictions

None — fully open

HomeLink-friendly

Yes — fiber in main areas, no DPI

What your IT actually sees from Costa Rica

IP geolocation. Kölbi and Tigo IPs resolve to "Costa Rica" with high confidence in MaxMind / IP2Location. M365 and Google Workspace flag the country on first login. Okta logs city + ASN per session.
MFA push location. A push approved from a phone on Kölbi or Liberty mobile = a second Costa Rica signal. Two foreign signals on the same login event are very hard to pass off.
Calendar timezone. Costa Rica is on Central time (UTC−6) year-round — but doesn't observe DST. Half the year you match US Central exactly; the other half you're an hour off. Anyone watching offsets across the DST changeover dates can spot the shift.

Costa Rica-specific gotcha: the no-DST behavior means your apparent offset to US colleagues SHIFTS twice a year even though you didn't move. The November shift is the one most likely to be noticed in calendar systems.

Working hours overlap

Costa Rica is on US Central (UTC−6) but skips daylight saving. So:

Central Time people: identical match Nov–Mar. Mar–Nov, you're an hour behind your US Central colleagues.
East Coast people: 9am ET = 8am San José (Nov–Mar) or 7am (Mar–Nov). Easy either way.
West Coast people: 9am PT = 11am San José (Nov–Mar) or 10am (Mar–Nov). Comfortable.

Banking & streaming gotchas

Banking: US banks treat Costa Rica as low-fraud — set a travel notice anyway. ATM fees vary; BAC San José and Banco Nacional ATMs are common. Most accept US Visa/MC; Discover less so.

Streaming: Netflix swaps to CR library. Hulu blocks. ESPN+ blocked. Apple TV+ works. HBO Max works. If your IP shows home, US libraries stay intact.

Phone: Most US plans include limited Costa Rica usage but charge per-MB after a few hours. Cheaper to grab a Kölbi prepaid SIM ($5-10).

The "Costa Rica-specific" things most people miss

Internet outside cities is unreliable. San José, Santa Teresa, Tamarindo, Manuel Antonio: solid fiber. Remote Pacific or Caribbean coast: mobile-only often. Always test before booking.
Dry season vs rainy season power. The grid is reliable in dry season (Dec–Apr); rainier months bring brief outages especially in mountain/jungle areas. UPS for your home router is worth it.
Tax residency triggers at 183 days. Short stays (under 6 months) are clean — no Costa Rican tax obligations from working remotely.
The Pura Vida visa is for long-term stays. Visa status doesn't affect what your US employer's IT sees — those are independent systems.

Action plan before you fly

Lock your device timezone to your home time zone. CST + no-DST means timestamps will mismatch your US calendar mid-year.
Travel-notice your bank(s) covering arrival and departure.
Test the rental's internet before committing — fiber speeds in CR can be misleading on listings.
Handle the IP layer — Costa Rica IPs are unmistakable. The IP fix is what flips you from "clearly abroad" to "looks like home."
Have a Kölbi SIM as backup. Mobile data is solid even where fiber isn't.

Make sure your IP shows home before you go.

HomeLink is a paired router kit that tunnels every device through your home internet — your laptop, phone, and tablet all show your home IP from anywhere. No apps to forget. Plug in and go.

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