profitwave360.com

E-commerce

E-commerce & Amazon Tax Experts

Selling online moves fast – and so do your tax obligations. From sales tax compliance to inventory accounting, we help e-commerce and Amazon sellers stay compliant, reduce liabilities, and protect their margins.

Platforms We Support

  • Amazon (FBA & FBM)

  • Shopify

  • Walmart Marketplace

  • Etsy

  • WooCommerce

  • Multi-channel sellers

If you sell online, we understand the numbers behind your dashboard.

What We Do

Sales Tax & Nexus Compliance

We identify where you have economic nexus and manage multi-state sales tax registration and filings.

Inventory & COGS Optimization

Accurate cost of goods sold calculations and inventory tracking to protect your margins.

Amazon & Marketplace Reconciliation

We reconcile payouts, fees, refunds, chargebacks, and advertising expenses — so your books are accurate.

Entity & S-Corp Optimization

As your profits grow, we help determine if switching entity structure can reduce self-employment taxes.

Quarterly Estimated Taxes

Avoid penalties with proactive projections based on real-time revenue trends.

Profitability & Cash Flow Planning

Understand your true margins after ad spend, returns, shipping, and platform fees.

Ready to Grow Without Overpaying Taxes?

Book a free consultation and discover how much smarter your tax strategy can be.

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