Your U.S. business, built by a barrister.
We form your U.S. company, get your EIN, open your bank account, set up Stripe & merchant accounts, and file your ITIN — all handled from Pakistan by an IRS Certifying Acceptance Agent.
Law, payments and technology under one roof
Most providers stop at filing paperwork. Trinity pairs a licensed legal chamber with a payments desk and an engineering team — so you don’t just get formed, you get operating.
The legal core
Formation, EIN, ITIN, IRS compliance, trademarks and advisory — led personally by Barrister Haris, an advocate of the Lahore Bar and an IRS Certifying Acceptance Agent.
The payments desk
U.S. bank accounts, Stripe on EIN, Square on ITIN, and high-risk merchant onboarding — plus a path to handling your funds across multiple currencies.
The build team
A full-stack engineering team that builds your website, business email, corporate number and SEO — and links your payment merchants straight to your site.
Real documents, real accounts
Every engagement produces the paperwork and accounts that make your company bankable, payable and compliant.
The only practising barrister offering full-stack U.S. business setup from Pakistan
A real lawyer, not a portal
Your matter is handled by Barrister Haris personally — not an offshore form-filler.
ITIN without mailing your passport
As an IRS Certifying Acceptance Agent in Gulberg, we certify your documents locally.
Payments built to pass review
Stripe on EIN, Square on ITIN, and a high-risk merchant desk for tougher categories.
Built and online, not just filed
Trinity Labs gets your website, email and merchants live and connected.
From message to ready-to-trade
Share your details
Tell us about your business and pick a package — your details travel with you to WhatsApp.
Confirm & file
We confirm your state, exact fees and timeline, then file your formation and EIN.
Get paid
Bank, Stripe and merchant onboarding — plus ongoing legal & tax support.
What clients say
Real founders who set up and scaled their U.S. businesses with Trinity Legal Chamber.
“They registered my U.S. LLC and got my Stripe account set up end to end. Smooth and professional — highly recommended.”
“Company and EIN done in around 12 hours. They also handled quarterly tax, trademark filing and Stripe setup.”
“Complete U.S. setup plus help with my Amazon business and payment processors. The whole process was painless.”
“Excellent support for our U.S. expansion — knowledgeable, responsive and genuinely on top of compliance.”
“A seamless process for setting up our U.S. entity. I'd recommend Trinity to any international founder.”
Want to be our next success story?
Tell us about your business and we’ll map your U.S. setup.
Ready to start your U.S. company?
Browse the packages or message us directly — we'll reply on WhatsApp and guide you from here.