Tax strategies, EIN registration, and financial guidance for US businesses owned by international entrepreneurs.
A practical guide for US groups with a UK entity: the arm's-length principle under IRC Section 482 and UK TIOPA 2010, common structures and methods, US and UK documentation and thresholds, the digital-IP challenge, HMRC's 2026 reforms and Diverted Profits Tax, and how the US-UK treaty relieves double taxation.
How US sales tax differs from VAT, what economic and physical nexus mean, and why selling into a state can create a registration duty even without an office there.
How Canadian corporate tax combines a federal and a provincial rate, why the small-business rate usually excludes foreign-owned companies, and how to estimate your effective rate.
What a permanent establishment is, how remote staff, agents or a fixed place of business can create a taxable presence, and how to manage the risk.

When to register for UK VAT, what Making Tax Digital requires, and how non-established businesses selling into the UK are treated.
A practical guide for US groups with an Indian entity: the arm's-length principle under IRC Section 482 and India's Chapter X, common captive structures and methods, US and Indian documentation and forms, India's penalties and safe harbours, and how the US-India treaty relieves double taxation.
When an overseas business must register for Singapore GST, how the Overseas Vendor Registration regime works for digital services, and the filing cycle once registered.
When a non-resident business must register for Canada's GST/HST, how the simplified and normal regimes differ, and what changed for digital and marketplace sales.
What transfer pricing is, why the arm's-length principle governs transactions between related companies, and the documentation groups are expected to keep.