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Compare Harrison Swift vs 360i

Side-by-side comparison of features, pricing, services, ratings and more.

Winner
Harrison Swift Agency logo

Harrison Swift

Business, Financial & Professional Services Website

Harrison Swift is an independent tax advisory firm specializing in private client US and UK taxation. The firm provides comprehensive tax services for expatriates, international professionals, dual-resident taxpayers, and individuals with cross-border tax obligations. Its expertise spans US federal and state tax returns, UK personal tax compliance, expatriate tax planning, voluntary disclosures, and strategic tax advisory.

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360i Agency logo

360i

Business, Financial & Professional Services Website

360i is a professional agency operating out of London, United Kingdom. The firm maintains a physical headquarters in the Heal's Building to service commercial clients.

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Feature Comparison

Attribute Harrison Swift 360i
Category Business, Financial & Professional Services Business, Financial & Professional Services
Rating
Winner +5.0 higher
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Location 71-75 Shelton St, London, WC2H 9JQ, United Kingdom London, United Kingdom
Services
  • Business Consulting
  • Tax Preparation
  • Business Consulting
  • Tax Preparation
Industries
Finance Corporate Services Legal
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Pros
  • Specializes exclusively in US/UK cross-border taxation
  • Led by qualified professionals including a US Enrolled Agent and UK Taxation Technician
  • Highly personalized client service noted in reviews
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Website Visit Site Visit Site
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