DiLeo & Charles started in January 2010 when we merged a small bookkeeping business with the talents of a CPA with 10 years of experience. We offer the services of a large firm with the lower cost and personal touch of a small business.

JJ Haffner Company LLC is a leading Certified Public Accountant in Stamford that specializes in tax preparation, accounting, and more. With years of experience serving small and medium businesses across Stamford and beyond, we’re committed to providing you with year-round financial support, not just during tax season. Whether you’re an individual looking for help with your taxes or a business... Read More about JJ Haffner Company LLC