At Quantum Advantage Bookkeeping Solutions LLC, we deliver comprehensive accounting and advisory solutions to individuals, startups, corporations, nonprofits and more. Read about our services below, and get in touch with our team with any questions. As a business owner, you work hard every single day. Whether it’s managing your employees, overseeing your company’s day-to-day operations, or generating new ideas, you don’t have much time left over to deal with the financial side of your business. Even if your cash flow is good, are you sure you’re maximizing your profits? Are you paying estimated taxes on time? Are you complying with federal and state payroll or sales tax?