Home > Case Studies Accounting Case StudiesCase Studies Explore how Fidelvice Global helps US businesses, individuals, and CPA firms solve accounting, tax, and financial challenges. The E-Commerce Business That Found $12,000 in Missed Deductions — Hidden in Plain Sight See how a QuickBooks cleanup uncovered $12,000 in missed deductions and prepared tax-ready financials for a growing e-commerce business. How a California CPA Firm Handled 40% More Returns Without Hiring Anyone See how a California CPA firm increased tax season capacity by 40% through outsourced bookkeeping and tax preparation support.