Ive never been happier or have felt more taken care of by another CPA / firm. Chrissy and Lisa are sincerely wonderful to work with. Theyve gone above and beyond to help me with my business. I consider them trusted partners in what I do and they are true experts in their field. Thankful to have found them :)

Chrissy is a wonderful woman.

Very prompt and responsive. Will take the time to answer any question and be thorough

Have been using them for years. Kevin and cotton are the Best

We absolutely love Chrissy at Cotton Mather, CPA.One of the kindest folks, whos super knowledgeable, organized, efficient, and timely with communication. Since linking with her; shes helped implement a proper payroll, cleaned up past mistakes, and will be handling all our tax needs moving forward.In addition to all these great characteristics, shes definitely a very cool to take accountant-speak into understandable terms. She also believes in small business and supports great causes.Dont waste your time anywhere else.Checkout the crew of Cotton Mather, CPA for all your tax needs.

I have had wonderful, professional and reliable service from W Cotton Mather, CPA. I loved working with Susan. Even in the busiest time of the tax season, she handled my personal tax return timely. Also everyone is very friendly in this office, so we have had wonderful conversation while preparing tax return.I highly recommend them to anyone.

It always takes several calls and emails to get any type of response from this accountant if you have a question. Be prepared to file for extensions every year when working with these people.

Cotton Mather and staff has handled our Corp and personal taxes for 35 years.They have always answered any questions that I may have, and Cotton alwayscalls me back very quickly, if I need to speak with him. I am extremelysatisfied with Cotton and his staff. Chrissy handles our monthly balance sheets, andPat handles the payroll for our business. They are always available when I needthem. I would highly recommend Cotton and staff for any accounting needs.

Words cannot express how impressed and how much I value the service and expertise that Cotton and his staff provide their clientele. I have dealt with Cotton and staff on both personal and business related issues, and during both experiences they have been respectful of my time while providing knowledge only the best in their field would be able to bring to the table. Personally, I can attest to the integrity of Cotton as an individual and a businessman, placing others needs before his own in all circumstances. I have and will continue to recommend Cotton to everyone and am confident that my through my recommendations, people are receiving the best service a CPA can provide.

When tax season comes, I never have to worry about it. W.Cotton Mather handles all of my taxes professionally and promptly. When I bought a new house, I was eligible for a big tax refund but wasnt sure how to do it. I took it to Mr.Mather and he took care of everything. I have loyally returned to his office every year since then. As soon as I give him my tax papers and deductions, he processes it right away. I get my tax refund faster than anyone else! My co-workers and friends always marvel at how fast my taxes are processed. I recommend W.Cotton Mather in the very highest of terms. A true professional!

I have had only wonderful, professional, and reliable service from Cotton. I know my taxes will be handled without issue or delay. He has helped me with both simple and complicated matters with kindness. Even in the busiest time of the tax season, he responds to my questions and concerns quickly and pleasantly, which makes me feel certain that I am more than just another form to be filled out. Both myself and family plan to work with him for years ahead!

Cotton and his team have been fantastic to work with. They have been there every time I needed clarification on something, without hesitation. I highly recommend them for their incredible service and experience. Its no wonder theyve been around as long as they have. People just love them!

Cotton Mather has been our corporate CPA since 2006. Before that, I have served on a board of company with Cotton the Corporate Treasurer. My respect for his job performance lead to offering him the opportunity to our company’s work. We have two corporate entities (one manufacturing and the other real estate management) which benefit from his advise and tax work. Cotton has also taken on the tax work for many of our stockholders. He is very conscientious and has proven to be cost effective. Cotton also serves as the independent trustee on three family trusts. I highly recommend him.

I have always used turbotax to do my taxes. But as my family finances have become more and more complicated, we end up wasting too much time doing taxes. I hired Chrissy and I was amazed at how adept they were. Before I hired Chrissy I had contacted multiple other local EAs and CPAs (those that charge $100), and the MAJORITY of then knew less than me when it came to IRAs/401K. I simply did not trust them. But this company definitely knows what they are doing, and I trust them. I will be using them moving forward. Will be saving me lot of time and headache.

When I started my own (very) small business, one of the two most invaluable pieces of advice I got was to get an accountant. The other was to get Cotton Mather. Mr. Mather and his staff have been wonderful to work with. There seems to be genuine concern on their part for the financial well being of my business and my family. All of this despite the fact that I would guess I am one of the smallest clients of this firm. I have never felt as though any question I have asked is unimportant. The few times when there have been issues, the staff has gone out of their way to help rectify the situation quickly. I cannot recommend someone more highly to help you, your business and your employee(s) - even if you are the only employee.

Cotton has gone out of his way to help us with our taxes. He has helped us through job transitions, adoption, sending kids to college, and changing careers. He is always timely, approachable, very knowledgeable, and quick to go digging for more information when needed. He has been a HUGE blessing to us over the years.

I have been working with Cotton for 10 years across a variety of different tax circumstances in multiple states. I have always found Cotton and team to be responsive with good advice for planning, and accurate in their statement preparation.I am a very happy customer!

I was introduced to Cotton by my father in law. He used Cotton for his various businesses. For my law practice, I have used Cotton since I opened my practice in 1988. Cotton is very professional, competent, responsive and honest. He charges a fair fee for great work. I travel from the South Hills to his North Hills office to use him. I highly recommend him as a CPA.

Cotton is excellent. Simply the best accountant. He is helpful, quick and always stays up on current information to help his clients. I would not even consider anyone else!Hugh Gallagher

The most professional, knowledgeable, and helpful accounting firm in Pittsburgh. I use W Cotton Mather, PA for both my personal and small business accounting services and cannot say enough positive things about the firm. They understand their clients needs, communicate well, and provide excellent accounting services all around.

I have enjoyed working with Cotton and his staff. They are very helpful and responsive. They are also willing to work with you to make sure things are done properly. I highly recommend them.

I had a great experience working with Chrissy to file a personal tax return with a couple complicated features. She was professional, courteous, and delivered a quick turnaround with no hassle at all for me. Highly recommended.

Incredible team! I have used W Cotton Mathers team for over 15 years, and have been so impressed by how organized, timely and supportive they are with their clients. I wouldnt go anywhere else!

Cotton has helped us with our taxes for the past 4-5 years, and I dont know what we would do without him. He is consistently responsive, friendly, helpful, and professional. I would highly recommend him to anyone.

Cotton and company have been very thorough with filling out my tax returns for the last 25 years. I highly recommend them. Their staff has been available to ask questions and give prompt replies to my inquiries.

What would have been the biggest headache in the world was solved so easily through this firm. They repeatedly spoke with the IRS to get their questions answered and issues resolved. Huge thanks to Kevin and Chrissy!

Christina very professional, knowledgeable, kind and positive! If you have a small business, be sure, she take care of everything!

Professional. Accurate. Timely. Knowledgeable. Fair and reasonable pricing. Answers all questions with understandable explanations. Honest. Friendly. Absolutely the best company to work with.

I have relied upon the incredible knowledge and depth of experience that Cotton and his wonderful team have with my complex tax matters for years. They provide an exacting mix of professional and personal attention to the needs of their clients and because of this I do not feel like just another number. The big companies hire processors and churn you through as fast as they can. Cotton and his team learn who you are, understand your unique situation, and they apply all that they know to help put your hard earned money back into your pocket.Semper Fi!Steve

Cotton and his team have provided outstanding tax services to my wifes small business and our personal tax returns for over 25 years. They are always quick to respond, helpful, and their turnaround always exceeds our expectations.

Cotton Mather CPA & his staff have been serving my needs expertly and timely for better than fifteen years. My career was largely in international trade finance and likewise financial analysis. My knowledge and experience is my basis for judging and engaging Mather. Thus I am confident to recommend his service as right on the mark. He has so proven that to me.Thomas A. Auchterlonie, CCE

Cotton & his staff have prepared my taxes for years. I highly recommend their services. They are prompt, courteous, professional & so very helpful. They make filing my taxes a breeze!

We have used Cotton Mather and his group for many years. They are wonderful. They handle all our tax questions. They are fast and very friendly. We would recommend them to anyone.

We love working with Chrissy and Cotton! They are always readily available with any questions we have and take the time to listen to our concerns. Bonnie Walker Events is a huge fan!!!

We have used Cotton Mather for multiple years and have always been greatly pleased with the service they have provided! The staff is prompt, responsive, and are fantastic people to work with.

Professional, responsive, friendly. I truly believe Cotton and his staff (Chrissys the best!) have my needs front-of-mind. I trust them implicitly.

I always get speedy, top-notch service at a good price. Thanks for running a fine Christian organization.

Every year Cottons office makes my taxes as a bivocational pastor seem simple. Im so grateful for their experience and knowledge.

We have received great service from Cotton and his staff, and would not hesitate to recommend his firm to our clients.

Been using Cotton for years, very thorough and friendly staff, wouldnt consider anywhere else.

Cotton and his team turn the changing currents of tax preparation into navigable waters through experience and knowledge,

A great team with decades of experience! Special thanks to John Keksz who has always been so helpful, thorough and accommodative. Because of my experience with W Cotton Mather CPA and specifically John P. Keksz I no longer dread April 15!!

You have a great company to work with - thanks Cotton

Cotton and team are courteous, professional and care about the quality of work.

Kind and competent

Great guy, great service