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Compare Harrison Swift vs Flux Accounting & Taxation

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

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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Flux Accounting & Taxation Agency logo

Flux Accounting & Taxation

Business, Financial & Professional Services Website

Flux Accounting & Taxation is a London-based accounting and tax services firm helping small businesses, freelancers, landlords, and contractors manage financial obligations. The company offers bookkeeping, VAT support, payroll, tax filing, and proactive planning using cloud-driven technology.

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Feature Comparison

Attribute Harrison Swift Flux Accounting & Taxation
Category Business, Financial & Professional Services Business, Financial & Professional Services
Rating
Location 71-75 Shelton St, London, WC2H 9JQ, United Kingdom London, United Kingdom
Services
  • Business Consulting
  • Tax Preparation
  • Accounting
  • Business Consulting
  • Tax Preparation
  • Accounting
Industries
Finance Corporate Services Legal
AI Automotive Beauty Boutique Construction Consumer Goods Corporate Services Energy & Mining eCommerce Hospitality
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
  • Efficient and accurate handling of Employee Retention Tax Credit documentation
  • Personalized cloud-based accounting and tax planning support
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