Renner prepares our personal and self-employed business tax returns, provides quarterly accounting and tax return preparation services for the nonprofit that I manage, and has provided tax guidance as we head into retirement. John Renner, Joan Renner, Melanie Hou, and Joanne Rodgers are friendly, smart, informed professionals. Top notch. I'm sure the others are, as well, since every CPA we have worked with over the years has been exceptionally competent. Carole is a wonderful face to the public, always helpful and friendly. This firm is excellent at staying in top of tax law and regulations and communicating frequently with clients through newsletters, a very detailed "heads up" tax planning advice letter in the last quarter, and free seminars. The Tax Organizer package that they provide is a useful tool for pulling things together. Both the firm, and Joan and John Renner, are very generous and hands-on in local charitable endeavors, a plus. This firm is simply the best.