Longman & Van Grack LLC

06/30/2026

The deadline to file a claim for a refund for taxpayers who were improperly charged penalties and interest during the COVID-19 emergency for late filing or late payment of tax returns is July 10, 2026. The COVID-19 emergency ran from January 20, 2020 through May 11, 2023. Learn more in the below article about how to claim a refund.

The deadline to file a claim for a refund for most taxpayers who were improperly charged penalties and interest during the COVID-19 emergency for late filing

05/26/2026

Congratulations to our attorney, Robb Longman, for being awarded the J. Ronald Shiff Memorial Pro Bono Award from the Maryland State Bar Association! This award was created to recognize the efforts and dedication of pro bono services in taxation, with special consideration given to low-income taxpayers and organizations that serve them. Mr. Longman was recognized for the services he has provided to both low-income taxpayers and the tax community.

On May 14, 2026, Longman & Van Grack is proud to announce that Robb A. Longman was awarded the J. Ronald Shiff Memorial Pro Bono Award. The award was

09/30/2025

Opening up a new business in Montgomery County, Maryland? We have created a Checklist for New Business in Rockville and Montgomery County.

Start your company with confidence. Explore our Rockville & Montgomery County new business checklist covering legal, financial, and compliance essentials.

09/03/2025

We are proud to announce that one of our Members, Sean Griffin, has been named Secretary Treasurer of the Federation of Defense & Corporate Counsel. Sean the first person of color to serve as an officer of the FDCC, and in July 2027, he will begin serving as the FDCC’s President. Congratulations, Sean!

We are pleased to announce that Sean Griffin, Member at Longman & Van Grack, has been named Secretary Treasurer of the Federation of Defense and Corporate

06/12/2025

Our attorney, Sean Griffin, is currently speaking about Artificial Intelligence at the 2025 DRI Annual Meeting's Diversity for Success and Young Lawyers Seminar. Learn more about AI in the Workplace from Mr. Griffin: https://www.lvglawfirm.com/ai-lands-in-the-workplace/

06/06/2025

Adverse Possession is a method whereby an individual (who is not the true titled owner of real property) can obtain a valid title to a possessed property by the passage of time. Learn more about this process in Maryland from one of our property attorneys.

In Maryland, Adverse Possession is the legal term whereby someone can obtain a valid title to a particular real property simply by establishing certain

06/05/2025

The issue of bias in artificial intelligence is coming for your business — if it hasn’t already. In fact, AI Bias has already spawned lawsuits in most legal fields. Learn more...

The issue of bias in artificial intelligence is coming for your business -- if it hasn’t already. AI Bias has spawned lawsuits in most legal fields, including:

06/04/2025

Tomorrow morning, join our attorney Sean C. Griffin, where he will be speaking at the Greater Rockville Chamber of Commerce AI Virtual Workshop Series with a presentation titled "Practical AI Policies for Smart Businesses." Registration information and more details below.

On Thursday, June 5, 2025, Sean Griffin, a partner with the law firm of Longman & Van Grack, will be speaking at the Greater Rockville Chamber of

06/04/2025

Artificial Intelligence (“AI”) is entering the field of workplace safety. Learn more about how AI can help with workplace safety and the legal compliance risks that can come with such use.

Companies can use AI responsibly and effectively to promote worker safety. But companies should not merely plug an AI program into its security system and

04/24/2025

Lawsuits regarding property boundaries and fence lines often come about unexpectedly. Learn more from one of our attorneys, Adam Van Grack, about these types of property disputes in Maryland that often involve neighbors questioning the true legal boundaries of their properties.

A Maryland adverse possession attorney can assist individual regarding challenges to valid title regarding possessed property over the passage of time.