Cover & Rossiter is a growing innovative certified public accounting and advisory firm. Cover & Rossiter started in 1939 as a Wilmington Branch office of a Philadelphia firm. In 1965, Cover & Co. was renamed as Cover & Rossiter, with the admission of Paul Rossiter as a partner in the firm. As such, the firm enjoys trusted and longstanding relationships with many of the region's most prominent businesses, individuals, non-profit organizations and foundations. Cover & Rossiter has successfully transitioned through the generations to become a team of about 35 people, providing a full range of business services.
While our rich heritage certainly gives us a deep sense of tradition and experience, today's Cover & Rossiter is a firm with the right mix of entrepreneurial spirit, technical abilities and enthusiasm. We work as a partner with our corporate clients to assist them in their successful operation of the business and our individual clients in helping them reap the rewards of prudent investing and financial planning.
Cover & Rossiter caters to non-profit organizations, businesses and high net worth families and executives in the Wilmington and Middletown areas and is known for straightforward, honest and innovative advice. For over twenty years, the firm has been operated with three constant goals:
- To ensure that clients always get their money's worth.
- To run the firm on a financially conservative basis.
- To pass the firm on to successors in an improved financial condition and ensure continued high quality control standards.
Focused on Your Future
Dedicated to Our Strong History
Cover & Rossiter is a regional Certified Public Accounting and Advisory firm serving clients in Delaware, Pennsylvania, New Jersey and Maryland. The firm and staff have memberships with:
- AICPA - American Institute of Certified Public Accountants
- DSCPA - Delaware Society of CPAs
- PICPA - Pennsylvania Institute of Certified Public Accountants
- NJSCPA - New Jersey Society of Certified Public Accountants
- Estate Planning Council of Delaware
- NAEPC - National Association of Estate Planners and Councils
- Wilmington Tax Group
- ACFE - Association of Certified Fraud Examiners
- NACVA - National Association of Certified Valuation Analysts
- DCIA - Delaware Captive Insurance Association
- IASA - Insurance Accounting & Systems Association
- DSCC - Delaware State Chamber of Commerce
- MACC - Middletown Area Chamber of Commerce
- WEFAC - Wilmington Economic and Financial Advisory Council
- Delaware Bankers Association
- Delaware BioScience Association
- WHA - Wilmington Housing Authority
- DCA - Delaware Contractors Association
- NAWBO - National Association of Women Business Owners
- WBA - Winterthur Business Associates
- The Committee of 100
- Rotary Clubs of Wilmington and Newark
Where Technology and Public Accounting Meet...
Cover & Rossiter is continually making advances in technology. We work with the latest tax and accounting software and keep our computer and communication hardware current. This allows us to be efficient both in the office or working from a remote location. We strive to work smarter not harder. Another benefit of staying up-to-date with technology is continuing our effort for going GREEN.
- Instead of storing paper files we scan all documents. It creates efficiency in work flow and reduces the amount of paper created in making copies and space having to store the paper files.
- With the client's permission, we copy tax returns onto a CD instead of printing a paper copy for the client.
- We encourage our clients to send their documents electronically whenever possible.
- We can accomplish many client tasks remotely consequently saving the need to travel to a client's site.
- Instead of receiving printed research materials, we subscribe to several online resources.
Mission Statement
As proactive partners and attentive advisors, Cover & Rossiter strives to provide personal quality innovative services to our clients. We do this by developing strategies to maximize the profitability of the organization and to minimize their individual tax burden.
Cover & Rossiter strives to retain an experienced staff of professionals by fostering staff development, productivity and teamwork in a challenging family-oriented work environment. We offer a positive work climate based on open ongoing communication, trust and respect for one another.
We are confident that our clients enjoy a relationship built not only on advanced technical ability and creative strategy formation, but also on trust and caring. It’s just one more way we are Advancing Tradition!

