US Expansion Advisory

US Entity Setup
for UK & EU
Companies

The structure you choose can have significant tax, legal and operational implications. We help ambitious businesses expand into the US with confidence.

Delaware
C-Corp specialists
UK & US
Tax coordinated
End-to-end
Investor ready support
Practical
Jargon-free advice
Why expand to the US?

Five reasons businesses make the move

01 Raise venture capital from US investors
02 Enter the US market with credibility
03 Hire US employees compliantly
04 Win US enterprise customers
05 Prepare for international scale or exit
What we do

Our US expansion support

From initial structure planning to ongoing compliance — we cover every stage of your US expansion.

01 — Planning

Strategic Structure Planning

Before anything is incorporated, we help you answer the key questions. Our focus is always practical: the right structure for your stage, not the most fashionable one.

  • Whether a US entity is appropriate
  • Parent vs subsidiary structures
  • Delaware C-Corp vs alternative options
  • Timing of any potential “Delaware flip”
  • Understanding investor expectations
02 — Formation

US Entity Formation

Once the structure is agreed, we coordinate the full setup. Investors absolutely notice the details — we ensure everything is clean from day one.

  • US company incorporation
  • Registered agent arrangements
  • EIN guidance and support
  • Initial corporate housekeeping
  • Coordination with US legal partners
03 — Tax

UK–US Tax Coordination

Cross-border structures can trigger complex obligations. Our team ensures your UK and US positions are properly aligned, helping you avoid unpleasant surprises.

  • Transfer pricing requirements
  • Permanent establishment risks
  • UK CFC considerations
  • Withholding tax issues
  • Dual-jurisdiction compliance
04 — Investment

Investment Readiness

Many clients come to us because US investors are already asking questions. We help you get ahead of due diligence with comprehensive finance support.

  • Financial clean-up and reporting
  • Cap table reviews
  • Group structure optimisation
  • Pre-raise readiness checks
  • Ongoing finance support
Cross-border complexity

UK–US tax can be tricky to get right

Cross-border structures trigger obligations that catch growing businesses off guard. We ensure both sides of your structure are properly aligned from the start.

Transfer pricing requirements
Permanent establishment risks
UK CFC considerations
Withholding tax issues
Dual-jurisdiction compliance
Is it right for you?

Not every business needs a US entity right now

A strong fit if you are…

  • Planning to raise US venture capital
  • Treating the US as a key commercial market
  • Building a high-growth, scalable business
  • Already fielding investor questions about structure
Not sure where you sit? That’s exactly what we help you figure out.

May be less urgent if…

  • Your business is primarily UK or EU focused
  • You’re still in early product validation
  • No near-term US fundraising or hiring plans
  • Customers are exclusively European
Even if it’s not urgent today, understanding the path ahead is always worthwhile.
Why OnTheGo Accountants

Built for ambitious, cross-border businesses

We don’t just help you set up in the US — we help you do it at the right time and in the right way.

Startup & scaleup expertise

Cross-border tax awareness

Investor readiness focus

Practical, jargon-free advice

Ongoing finance support

Ready to expand
into the US?

Speak to our US expansion team today. We’ll figure out the right structure, at the right time — and make sure everything is set up properly from day one.

Speak to our US team → No obligation  ·  Response within one business day