Ask for at least three recommendations. Your banker may also have some suggestions. You might also solicit references from other members of your field. Consult the American Institute of Certified Public Accounts in New York City, or its local affiliate. The institute has 6,000 member firms.
Most chapters publish practitioner directories.
A CPA is necessary if you need an audit of your financial statements for creditors or investors. Find a CPA firm that specializes in your area of business. Some CPA firms have specialties or individuals on staff who have specific knowledge of certain industries such as construction, retail sales, or manufacturing. Expect specialized service to cost more Feel comfortable with the firm you engage. There are too many accounting firms out there for you to settle for someone whose approach to financial and tax planning differs from yours.