Charli H.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

Primarily helping SaaS and eCommerce small businesses, I have over six years of experience in highly complex sales tax projects and six years of experience in accounting services. Services include, but are not limited to: Consulting: Nexus Analysis-let's figure out where you need to register for sales tax based on physical or economic nexus. Tax research-is my product or service taxable? Hiring a remote out-of-state employee: how does this effect my sales tax? Software Integration: Custom sales tax software recommendation based on your business needs Implementation and integration of sales tax software Shopify sales tax setup Stripe sales tax set up QuickBooks sales tax set up Compliance: Sales tax return filings New business registration Historical filing, amendments, and clean up Notice management Reseller certificate management Monthly reconciliations I consider myself a "sales tax nerd" and am currently pursing the requirements for a CMI (Certified Member of the Institute) certification, the highest designation for sales tax accountants. I have an MBA/Finance from Columbia Southern University. I have worked with over 100 small business owners in the past three years, assisting with sales tax needs and ensuring my clients are sales tax compliant. I am building a sales tax consulting firm from the ground up and welcome accounting firms to reach out to me for partnership opportunities.