US Citizens in Bulgaria: Schengen 90/180 Rules (2026)
As a US Citizen, you do not need a visa for tourist or business trips to Bulgaria for up to 90 days within any 180-day rolling window.
90 Days / 180 Days
Cumulative across 29 statesNot Yet Live
Upcoming • €7 feeMedium
€100 - €1,000ETIAS is not yet operational and no applications are currently being collected; the European Union will announce the exact start date ahead of its launch. When launched, US Citizens will need an approved €7 electronic travel authorisation (valid 3 years). Today, you travel visa-free under standard Schengen 90/180 rules using your valid passport only.
Understanding the 90/180-Day Rolling Rule
The Schengen Area operates on a backward-looking 180-day window. Whenever you are inside Bulgaria, immigration authorities count every day you spent in any of the 29 Schengen member states over the prior 180 days.
ETIAS Pre-Travel Authorisation Status
ETIAS is not yet operational and no applications are currently being collected; the European Union will announce the exact start date ahead of its launch. Once live, visa-exempt travellers will need to obtain an approved ETIAS online (€7 fee, 3-year validity) prior to travel. Until then, entry into Bulgaria requires only a valid passport adhering to standard Schengen 90/180 rules under Regulation (EU) 2016/399 (Schengen Borders Code).
Plan Your Safe Stay in Bulgaria
Use the Atlassio interactive calculator pre-loaded for US Citizens entering Bulgaria. Check your exact remaining days in real time.
Launch Free Stay Calculator →The "Schengen Shuffle" from Bulgaria
If you reach your 90-day limit, you must leave the Schengen Area to reset your rolling window. Popular non-Schengen travel destinations nearby include:
Tax Residency & Extended Stays
Days spent in Bulgaria now count against the common Schengen 90/180 allowance following full accession in January 2025.
Frequently Asked Questions
How does the 90/180-day rolling rule work for US Citizens in Bulgaria?
As a US Citizen, you are permitted to stay in Bulgaria and across the entire 29-state Schengen Area for up to 90 days within any 180-day period. The window rolls continuously backwards: on every day of your stay, immigration authorities count cumulative days spent across all member states over the preceding 180 days.
What passport validity is required for US Citizens entering Bulgaria?
Valid for at least 3 months beyond intended Schengen departure, issued within last 10 years
Can US Citizens leave Bulgaria to another EU country to reset the 90-day allowance?
No. Leaving Bulgaria for another Schengen member state (such as France, Spain, Italy, or Germany) continues to count against the exact same 90-day limit. To pause or reset your allowance, you must exit the Schengen Area entirely (e.g. to the UK, Ireland, Cyprus, or outside Europe) and wait for earlier stay days to roll outside your 180-day window.
Do US Citizens require an ETIAS travel authorisation to visit Bulgaria?
ETIAS is not yet operational and no applications are currently being accepted. When the EU officially launches ETIAS, US Citizens will need an approved online authorisation (€7 fee, valid 3 years) before travel. Today, you enter visa-free under standard Schengen 90/180 rules using your valid passport.
Other Schengen Destinations for US Citizens
Planning a multi-country trip across Europe? Check 90/180-day stay guidance and entry requirements for other popular member states:
Maintain Schengen Short-Stay Compliance
Multi-passport tracking, PDF border proof certificates, and automatic expiry alerts.