Client Portal

Tax Resources

Access Your Information thru our Secure Client Portal

From tax gathering and delivery, to file and document exchange, the Costabile & Steffens Client Portal is a secure, convenient way to extend your access to our accounting firm’s services and solution’s. Now you can access your financial forms and documentation from the convenience of your desk, your home, your phone, or anywhere with an Internet connection.

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

Access Tax Resources and Information

Access important tax resources and solutions to assist you with your individual and business accounting needs.

Contact Us today

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 achieve goals for small to mid sized businesses and personal needs.