Subscription-Based Support from a Forward-Thinking Inland Empire CPA

Tax & Accounting Solutions for E-Commerce Businesses

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Selling online creates exciting opportunities — and complex financial challenges. At MSG Tax & Accounting Inc., we help e-commerce business owners across the Inland Empire, Los Angeles, and Orange County stay ahead of tax rules, sales trends, and growth demands. Whether you sell on Shopify, Amazon, Etsy, or your own platform, our goal is to streamline your numbers so you can focus on scaling your brand.

Led by Manny Singh, CPA, our boutique firm specializes in tax prep for e-commerce businesses and cash flow management tailored to your digital operations. From inventory tracking and multi-state sales tax to business structure and merchant fee analysis, we bring real-world insight to every transaction. As a client, you get year-round access through our business tax subscription model, ensuring your tax strategy grows with your store.

Our e-commerce accounting services include:

  • Sales and inventory reconciliation

  • E-commerce tax strategy for CA sellers

  • Tax planning and quarterly estimates

  • Bookkeeping integrated with your online platforms

  • Financial statement preparation (non-attest)

  • IRS audit support for Inland Empire e-commerce clients

We understand the fast-moving world of online retail — and we’re here to help you stay organized, compliant, and profitable. As a CPA for small business owners, Manny offers hands-on support and proactive insights that help you avoid costly tax mistakes and uncover new opportunities.

Searching for a CPA near me in the Inland Empire who actually understands e-commerce? MSG delivers personal service with expert precision.

Let’s make your online business tax-smart and growth-ready.

Schedule a consultation today to learn how our subscription-based support can help your e-commerce brand thrive.