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Providing a comprehensive set of services for companies and individuals seeking bookkeeping, CFO & Management Services, financial planning, payroll and tax preparations
CM Williams & Associates
Proudly Serving Delaware, Maryland, New Jersey & Pennsylvania
Business Hours
Monday – Friday: 8am – 4pm

Voted Best Business Consultant
Our goal is to provide our clients with a level of support that cannot be found anywhere else. CM Williams & Associates has the experience and knowledge to help you reach your goals. We invite you to find out more about our team. Contact us (link to contact us) to see how we can help you!
We invite you to find out more about our team. Please feel free to stop in and meet us in person or give us a call. We’re here to help!
Latest News & Helpful Information
People paying disability-related expenses consider an ABLE savings account and Saver’s Credit
ABLE accounts are savings accounts that don’t affect eligibility for government assistance programs.
The Taxpayer Bill of Rights provides fundamental protection for all taxpayers
These rights cover a wide range of topics and issues and lay out what taxpayers can expect when working with the IRS.
IRS has options to help taxpayers who missed the filing deadline
The Internal Revenue Service today highlighted several resources to help taxpayers who missed the April 2025 federal income tax return filing deadline and owe taxes, interest and penalties.
What taxpayers should do if they get mail from the IRS
IRS sends notices and letters when it needs to ask a question about a taxpayer’s federal tax return, let them know about a change to their account or request a payment. Don’t panic if mail comes from the IRS – they’re here to help.
U.S. taxpayers living, working abroad must file 2024 tax return by June 16 deadline
The deadline applies to both U.S. citizens and resident aliens abroad, including those with dual citizenship.
Interest rates remain the same for second quarter of 2025
The Internal Revenue Service announces that interest rates will remain the same for the calendar quarter beginning July 1, 2025. See post for a complete list of interest rates that may affect you.