Trusted Advisors

We understand that Government entities face an enormous level of responsibility to adhere to strict standards

So that is why that here at Costabile & Steffens P.C. we provide specialized, quality and superior service to Government entities in the Federal, State and Local arenas and to government contractors. Our broad capabilities, solid corporate structure and commitment to world-class client service ensure a proactive relationship, with quick responses to your requests and adherence to deadlines. The wide array of services we provide to our government clients are designed to enable these entities to maximize their revenues, while being compliant with all applicable government regulations.

Quality. Responsiveness. Reliability.

Costabile & Steffens P.C. is a Certified Public Accountant firm that started providing
audit/bookkeeping services and tax planning in 1978.

Costabile & Steffens

Industry focused tax advice and solutions

Helping clients meet their business challenges begins with an in-depth understanding of the tax industries in which they work. The industry focused approach helps us provide an improved perspective on the industry specific issues that clients face.


No matter the industry we meet your business challenges with an in-depth understanding of the tax industry in which you work.

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Trusted Tax Solutions with a Personal Touch

Our accounting firm has been delivering excellence in customer service to our clients for over 40 years. Our focus is to provide consistent quality service to every client, with a personal touch.  We are the trusted advisor that helps each client, in varying tax industries, achieve goals for small to mid sized businesses and personal needs.