Answer a few quick questions to estimate your exact US tax liability and annual state fees.
If you spend 183+ days in the US, you are considered a US tax resident.
Single-member LLCs are "disregarded entities". Multi-member LLCs are taxed as partnerships.
Do you have physical operations in the US? (e.g., US employees, a physical US office/warehouse, dependent agents closing contracts in the US)
Select the state where you plan to form or have formed your LLC.
Your expected profit from US business operations (Revenue minus expenses).
"Engaged in a Trade or Business in the US". If you are a non-US resident with an online business (dropshipping, freelancing, SaaS) and no physical operations/employees in the US, you are generally not ETBUS, meaning your business income is not subject to US federal income tax.
This calculator provides estimates based on standard interpretations of US tax codes for non-residents (No ECI/ETBUS). This is not legal or tax advice. You must still file informational forms (1120/5472) annually.