Welcome

RiAn Business Services LLC (RBS) is a tax, accounting and business advisory services firm providing professional, reliable and affordable services to small businesses. Our goal is to ensure a healthy financial future for individuals and businesses.

RBS was founded in 2015 by owner Yan Xiao, CPA. Yan has both BS and Master’s degree in Accounting. Yan worked at PriceWaterhouseCoopers LLP specializing in partnership and corporate taxes.She provided tax compliance and consulting services to a wide variety of industries. Before joining PriceWaterhouseCoopers, Yan worked in accounting and tax department of entities in different sizes. Yan also provided tax services to low-income individuals as a volunteer.

Throughout the years working as a tax and accounting professional providing services to different-sized businesses, Yan always had a passion for small businesses. In 2015, she decided to make herself one of them by providing services to other peers. “This is the best way to utilize my knowledge, experience, and passion” she said, “RBS will be learning and growing and blooming with our clients.”