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AVASK Accounting & Tax
VerifiedLondon51–200 employees
AVASK Accounting & Tax is an international tax advisory firm supporting global Amazon sellers with US state sales tax nexus registrations, quarterly returns, European VAT filings, and cross-border corporate advisory.
Verified Nov 2026
Quote Based
1platform
2countries served
London
About
AVASK Accounting & Tax is an elite international tax consultancy with headquarters in London and offices across the United States. Founded by former Big-4 and HMRC tax experts, AVASK assists high-volume Amazon sellers with multi-state US sales tax compliance, marketplace facilitator law audits, European VAT registrations, and corporate restructuring for cross-border expansion.
Services
Pricing
Quote Based
Custom quote based on state sales volume and cross-border nexus scope
Usually responds within 1–2 business days
Supported Platforms
Countries Served (2)
Europe
Americas
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