SAN FRANCISCO--(BUSINESS WIRE)--Today, Expensify, the fastest growing expense reporting software worldwide, announced that tempCFO, a top accounting, finance and tax solution provider, has chosen Expensify as their preferred partner for receipt and expense management software. Through a full stack of accounting services, tempCFO provides small and medium size businesses with peace-of-mind that their financial reporting is accurate and timely. Companies use tempCFO as their back-office solution