Pittsburgh’s Best Choice for
Accounting, Bookkeeping & Tax Preparation

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Pittsburgh Accountants offer Bookkeeping, Accounting, Payroll, Tax Preparation & Planning

*COVID19 Information*

In an effort to stay healthy through the entire tax season, we will be suspending all in-house appointments until further notice.  You may drop documents through the mail slot in our door upstairs or call 412-931-1617 to talk to a staff member.



Providing Accounting Services to the North Hills of Pittsburgh & Ross Township PA for over 30 years. Expect the best accounting, bookkeeping, tax preparation, and complete payroll services in Allegheny County.

We specialize in accounting & tax matters for both business and personal clients. Our team of Accounting & Tax Professionals is happy to provide you with our experience and expertise so that you can focus on more important things.

From personal tax preparation to full service payroll for small- & medium-sized businesses, we are committed to adding a personal focus to each and every service we provide. We work with all of our clients to understand their specific needs and deliver quality & reliable accounting services that will meet their unique situation.


small business accounting in pittsburgh

We Love Working With Small Businesses in the Pittsburgh Area.


Our small, personal accounting firm has extensive experience working with creative businesses, service industries, and retail & health care accounting. With the highest standards of diligence & professionalism, our knowledgeable & friendly accountants will deliver timely, insightful, and responsive accounting & tax services for each and every client.

With our year-round availability and friendly approach to accounting & taxes, you’ll be happy you chose Cotton Mather Accounting Group for your personal and small business needs. We want to make a difference in the success of our clients whether they are individuals or companies and our dynamic and competent staff will provide responsive & professional services to ensure this commitment.

A few of the services we provide include:

· Business Accounting & Bookkeeping
· Personal Accounting & Planning
· Business & Tax Consultations
· Full Service Payroll Preparation
· Accounts Payable / Receivable Processing
· Personal Tax Preparation
· Small Business & Corporate Tax Preparation
· Tax Matters

Contact us today to schedule a no-hassle consultation and find out how we can help you. Call us at (412) 931-1617.

Tax Withholding Estimator

Use your best estimates for the year ahead to determine how to complete Form W-4 so you don't have too much or too little federal income tax withheld.


Beware of Tax Scams!

Every year thousands of tax payers are scammed into paying money they don't owe to individuals impersonating the IRS. From phone calls to emails, scam artists will threaten you with immediate law suits or police intervention if you do not pay on the spot. Don't fall for this! Here are a few things you need to know about common tax scams:

Click Here To Learn About Tax Scams!

The IRS and its Security Summit partners has issued a series of fact sheets and tips on security, scams and identity theft prevention measures aimed at both tax professionals and their clients. Here's how to protect yourself!

Pittsburgh CPA