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Stanley H. Block & Associates We are one of America's best trial law and tax liability law firms representing thousands of personal and business taxpayers. We are committed to representing our clients aggressively and professionally. Our leadership experience in such national tax matters has given thousands of clients the confidence to entrust us with their most serious legal matters.

Our office is conveniently located near Baltimore, Rockville, Gaithersburg, Columbia, Westminster, Annapolis, Owings Mills, Towson and other cities located in and around Maryland.
Services
Led by our founder and principal attorney Stanley Block, our firm has over 100 years of combined tax resolution experience. We believe in advocating for taxpayers' rights, and we pride ourselves on our ability to resolve significant tax problems with the state of Maryland and the IRS for individuals and businesses.
Stanley H. Block has been practicing law in Baltimore and its surrounding counties for more than 50 years. After receiving several distinguished honors for his role as a Communications Transmitter with the United States Coast Guard during the Korean Conflict, Mr. Block graduated from Baltimore City College.
Marcy Block began working at S.H. Block Tax Services immediately after graduating high school in 1999. Originally, she focused on marketing and customer services, but she gradually developed an interest in tax preparation and liability and began working toward becoming a certified and licensed tax preparer.
Margaret Tabb is an accomplished and experienced enrolled agent with over 30 years of accounting and tax experience. She graduated from the University of Baltimore in 1994, majoring in Business Administration with a concentration in Accounting. Mrs. Tabb also frequently speaks on money management. In her role as an enrolled agent, Mrs. Tabb manages much of our bookkeeping and tax preparation, assists with payroll services, and helps people apply for minority business loans and grants.She is a staunch believer in the value of relationships and works hard to cultivate close professional partnerships with every client.
Reviews (13)
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Vaughn Hill
Mar 01, 2022
Best experience ever. I originally hired a different tax firm that did nothing for me in the three months that I was signed up with them. I then found Stanley Block and they handled my situation in three days! When I tell you this firm is very professional, great communication and ready to go to bat for you, I'm not lying. Try not to get into any tax troubles but this firm I highly recommend.
Gordon Daugherty
Jun 23, 2021
Mr. Block and his extremely capable staff were able to do what seemed impossible to me; reducing an insurmountable tax debt to a manageable sum for me. Their experience and tax knowledge made every penny in fees worth the investment. I highly recommend trusting your complicated tax issues to the care of this team. They explained everything in laymans terms throughout the process as well.
Steph P.
May 02, 2021
In 2018, I needed emergency help with a very specific problem in my taxes. After wasting two weeks getting the run around with Steven Graber (who screened my calls) and ultimately being told it was too late for them to help me, I stumbled onto Margaret Tabb. Right away she assured me she could help, and between her and Marcy Block, they resolved my issue within a few days! They were straightforward and knowledgeable. I greatly appreciated all of their help!
Belinda Williams
Mar 22, 2021
I am truly honored to be a client of S.H. Block Services, Inc. I have been a client for years. I always have the best experience and representation by S.H. Block Tax services. The accounting and tax expertise is outstanding and the whole team is amazing and I considered them as friends! If you are looking for expertise and outstanding tax services S.H. Block Tax Services.
Christopher Carey
Feb 26, 2021
S.H. Block and his staff are phenomenal. They have years of experience and expertise in tax matters and are handling my case with aplomb. Stanley is genuinely concerned about a successful outcome for his clients. He says that he is striving for an outcome that will work for you and that is exactly what he is doing. His staff, Jane, Marcy, Brad and the others, are thorough, professional, enthusiastic and pleasant.

They are great to work with. They have adapted to the changes required by the pandemic and keep their operation running like a well-oiled machine. They are easy to communicate with very accessible. This small law firm is top-notch. If you require the services of a tax firm, there is no other choice to make.
Zanes Cypress Jr
Nov 29, 2019
Great staff and exceptional service. They will be totally honest and up front about your situation and will not make unrealistic promises. S. H. Block Tax Services is a 5 Star operation and I believe they will provide you with the best tax service you could expect to receive from any tax service provider in the Greater Baltimore Metropolitan Area.
Zac Kooser
Oct 10, 2019
From my dad "recently i recieved letters from state and federal tax bureaus stating that i owed alot of money and had no idea what to do or where to start. I saw Mr. Blocks ad on tv and i thought i would give it a shot. when i called they were very curteous and helpful and set up an appointment at my earliest convenience. They were very. knowledgable on the matter and informed me it would be taken care of.

They always returned my calls promptly and it was very nice to speak with Mr. Block directly. I was told if i had any more questions or difficulties they woukd be happy to assist me. I have and will reccomend S.H. Block to anyone tax problems!"
Gary Waggoner
Dec 29, 2018
My experience was excellent. Mr. Block and his team were professional and personal. Worked with my time table. Gave me very good advice. SH Block services is someone you can trust with your tax problems.
Lanie Fuller
Nov 26, 2018
My husband and I used to use an out of state tax preparer because he specialized in taxes for people working abroad. My husband passed tragically. I sent all pertinant tax documents to this man and he never worked on our taxes because he wasn't skilled enough to do the research to file them. Instead this guy mailed them back to me with only two days left to file.

My lawyer referred S.H. Block Tax Services. They immediately calmed me down and very proficiently prepared my taxes. S.H. Block Tax Services is the only place I will let do my taxes. They are extremely professional, answer all my questions and are a pleasure to deal with!
Kim Brown
Aug 08, 2018
Superb! Outstanding! Excellent tax service representation. I am a Marine veteran and I was treated with great respect. I was kept aware of the progress on my case. My State of Maryland Offer in Compromise was accepted and I now I feel free and relieved! Thank you Mr. Block and staff!
Odetta Thomas
May 10, 2018
My husband and I have been clients of this firm for five years. We wouldn't trust anyone else with our financial needs but SH Block Tax Services, inc. They are attentive, caring, and trustworthy. They treat you like family because it built by family. SH Bock Tax Services, Inc. is the best!
Donna Pelle
Dec 17, 2016
In December of 2013 we found ourselves in a very stressful situation of owing money to the IRS. The best decision we made during this time was walking into the office of S. H. Block tax attorney. Everyone involved with our case was kind, compassionate and very professional. We were treated like family they worked very hard on our case and kept us continually informed.

To make a long story short, we owed over $130,000 in back taxes. Mr. Block found that we were eligible for a program called Offer and Compromise. S. H. Block tax services settled our tax debt owed for an amazing $18 dollars! I strongly recommend S. H. Block tax services. Donna Pellegrini
Sandy Taylor
Feb 04, 2016
Up until the last several years, I've had other tax preparers handling my tax needs and they overall didn't do a good job. I then found SH Block PA and since hiring their firm, I have found them to be extremely professional and to be the best in handling my tax needs. I have used them for the past 3 years or so and I highly recommend them. I would like to personally thank Stanley Block, Marcy Block and Juda Gabaie for doing such a wonderful job. It has taken a huge stress off of me. God Bless. Thanks again. Sandy Taylor