How to Start a US LLC from Sri Lanka (2026 Complete Guide)

An EIN is the US tax ID that banks and payment platforms require. Sri Lankan founders without an SSN or ITIN can still get one through IRS Form SS-4, filed by phone, fax, mail, or a third-party designee like EasyBrise.

Every state requires some annual filing -- a flat fee in Wyoming and Delaware, a free Public Information Report in Texas, nothing in New Mexico, a mandatory report in Florida. Federally, Form 5472 plus Form 1120 is due April 15. Since a FinCEN rule effective August 14, 2026, US-formed LLCs are permanently exempt from BOI reporting.

Formation is a five-step process most founders complete in two to four weeks: pick a state, file with a passport, get an EIN without an SSN, open a US bank account remotely, then keep up with one annual state filing and Form 5472. EasyBrise handles the first four steps directly.

Sri Lanka's IT-BPM export sector is well established and internationally recognized, and a US LLC fits naturally alongside it -- as do apparel and garment export agencies, tea and spice trading businesses, and the country's growing tourism-tech scene.

Wyoming suits most founders for cost and privacy. Delaware fits those planning to raise US venture funding. Texas suits revenue-generating businesses, with no franchise tax below a 2026 threshold of 2.65 million dollars. New Mexico offers the lowest lifetime cost. Florida gives a Miami-based presence for LatAm-facing trade, though it publicly discloses member names. Comparison below.

Since the 2022 economic crisis, holding and earning income in USD has become a genuinely practical concern for Sri Lankan founders, not just a formality. A US LLC gives founders a way to invoice international clients, hold funds, and get paid in USD through a structure that exists independently of rupee volatility -- alongside, not instead of, whatever local business they already run.

Some founders assume the US-Sri Lanka tax treaty does not exist -- it has been active since 2004. Others underestimate the documentation the Central Bank expects for capital-account transfers and get delayed -- working through an authorized dealer with a clear stated purpose avoids this. Skipping Form 5472 because no US tax is owed is a frequent and costly mistake -- the 25,000 dollar penalty applies regardless.

With an EIN and US bank account, Stripe treats the LLC like any other US business. This matters especially for Sri Lanka's large IT-BPM and freelance export sectors, where direct Stripe access from a Sri Lankan entity has historically been limited.

A US-Sri Lanka tax treaty has been in force since 2004, preventing the same income from being taxed twice. On the US side, a single-member LLC owned by a non-resident is a disregarded entity owing no US corporate tax on income not effectively connected with a US trade or business, but it must still file Form 5472 with a pro-forma Form 1120 by April 15. On the transfer side, the Central Bank of Sri Lanka regulates outward capital transactions more closely than current-account remittances under its foreign exchange rules -- founders should route formation and operating funds through an authorized dealer bank with clear documentation of purpose.

Once the EIN is issued, Mercury or Relay let founders open a US business account fully online. Mercury is free with FDIC-backed sweep coverage up to five million dollars and free international wires; Relay is free on its Starter plan with native QuickBooks/Xero sync. For Sri Lankan founders, the appeal is straightforward -- a USD account outside the domestic banking system.