Welcome to William A. Messina, CPA, PC

William A. Messina, CPA, PC is a certified accounting and business advisory firm based in Murrysville, PA serving small and medium-sized, closely held and private businesses.

Why do business owners select William A. Messina, CPA, PC as their accounting firm?

    Our principals and staff meet your needs with 70 years of public and private accounting experience.  All professionals meet or exceed CPE requirements to stay current on tax law and reporting issues.
    Our Quality Control Procedures insure that our work is checked and double checked before you take delivery.
    When you need us, we are here. If we are not available to take your call immediately, we will return it that same day if we are in the office. If we are out of the office we will return your call within 24 hours. We are here year round, not just January through April.
  • COST
    Our Fixed-fee billing options assure our clients that they will never incur any surprise charges unless otherwise agreed upon. 

William A. Messina, CPA, PC offers a variety of accounting, tax and financial services:

  • Accounting & Financial Statement Preparation
  • Tax Planning & Compliance
  • Strategic Consulting & Planning
  • Inheritance Tax Planning & Preparation
  • Independent Executor Services 
  • Retirement & Family Estate Planning

William A. Messina, CPA, PC has decades of industry-specific experience:

  • Real Estate Management
  • Construction
  • Wholesale & Retail Distribution
  • Legal, Medical, & Professional Services
  • Non-Profit Organizations & Foundations

Check Tax Refund

Click here to quickly find the status of your tax refund...

Tax Center

Our convenient Tax Center provides an array of tax information all in one place. Click here for more information...

Financial Calculators

Our convenient Financial Calculators can help you plan for your future. Click here for more information...

Paycheck Calculators

Click here to use our handy Paycheck Calculators...