Grant & Associates, LLC is an accounting firm in Maryland, serving clients across all states. Our financial experts remain committed to mastering the latest tax laws, strategies, and tools to deliver clear, reliable, and future-ready financial guidance.
Our tax experts have helped businesses navigate important financial and tax transitions for years.
Our accounting services are designed to simplify financial management while supporting long-term growth and regulatory compliance for both businesses and individuals. We focus on delivering practical, tailored solutions that provide clarity, reduce complexity, and help our clients make informed financial decisions with confidence.
This tax calculator helps you get a quick and reliable estimate of your potential tax obligations based on the information you provide, making it easier to plan ahead before filing.





Over the years, we’ve built long-term partnerships with businesses through reliable guidance and proven expertise. Their trust in our virtual accounting services keeps pushing us to do better.
EXCELLENT Based on 46 reviews Posted on Google Lynne LeVereTrustindex verifies that the original source of the review is Google. Mr. Grant is absolutely wonderful. I completely trust his advice and appreciate his honesty and insight. I would highly recommend Mr.Grant to handle your tax needs or other services.Posted on Google Sean LeVereTrustindex verifies that the original source of the review is Google. Owning two businesses, managing multiple properties, and handling personal taxes can be incredibly stressful. That’s why having a reliable and knowledgeable accountant is absolutely essential—and for me, that’s Robert Grant. Robert has taken a huge weight off my shoulders, especially when it comes to payroll, state taxes, and dealing with the IRS. One of the things I appreciate most is that if any issues come up, he communicates directly with the tax authorities so I don’t have to. He stays up to date with current tax codes, which gives me peace of mind knowing I’m always in compliance. Whether I’m considering liquidating assets or investing in something new, Robert provides clear, strategic guidance. I’ve recommended him to many of my friends—both business owners and individuals—and they’ve all had great experiences. He's not only a great accountant, but also an excellent communicator. Highly recommended Sean LeVerePosted on Google Terie SettleTrustindex verifies that the original source of the review is Google. I have been a client of Robert E Grant for the last 10 years. He has answered my questions, provided much needed advice, and been flexible when needed. I recommend his services highly above and beyond.Posted on Google Richard WharyTrustindex verifies that the original source of the review is Google. Mr Grant has been doing our business and personal taxes for years. He's efficient and easy to work with I highly recommend his servicesPosted on Google Eileen WardTrustindex verifies that the original source of the review is Google. Mr. Grant made an error on our taxes for the second year in a row. For the 2023 year cost us a small fortune. Because he neglected to know the law when you sell a house in Maryland but relocate to another state. Had he responded to our emails and phone calls we might not had gotten hit with such a large penalty. When I asked if he could amend our return for 2023 taxes at our 2024 appointment but, he said it was too late. For our 2024 taxes he again neglected to accurately report our earnings. We tried to notify him within 7 days of having our taxes done. That there was a discrepancy. With several calls to his number he was hiding behind a voicemail box that isn’t set up. And countless emails but to no avail. We finally got him to answer that was on 8/6/25. He was advised what the problem with our taxes he looked at our filing and noticed we were right and he was going to send us a packet in the mail for us to sign and send off to the IRS. As of today 8/18/25 we have NOT received the packet or any kind of response. Again we called today and the mailbox has not been set up. This is very discouraging to us that a person of Mr. Grant’s caliber not to respond to his clients for over 15 tax seasons. Mr. Grant only you can clear this dispute up. Mark & Eileen WardPosted on Google Paul YarrishTrustindex verifies that the original source of the review is Google. Robert E Grant & Associates, LLC are simply the best!! My wife and I have been using Bob and his team for years for our personal and business tax returns. Bob is great to work with and gives us the piece of mind knowing that our tax returns are being done accurately each and every year.Posted on Google joyce frielTrustindex verifies that the original source of the review is Google. Robert E Grant & Associates, LLC, Diversified Financial Services, is where I take my tax papers to be finalized in Ellicott City, Md. Mr. Grant, President, has prepared my taxes for two years' now. He is always pleasant, very efficient, thorough and extremely accurate with attention to detail in every aspect of the services he offers. He takes time to answer any questions you may have and explains even the most difficult tax changes & rules in a manner that anyone can understand. I highly recommend Mr. Grant & Associates, LLC to anyone in need of the services he provides. I am very pleased with his services and plan on being a repeat customer in the future!Posted on Google Russ BerryTrustindex verifies that the original source of the review is Google. Mr. Grant has been preparing my personal and business tax filings for two decades. He is honest, personable, and efficient. From year-to-year, he recalls even the smallest aspects of my Virginia business details. His advice is always based on the legal and ethical standards that I hold dear. I confidently recommend Robert Grant & Associates.Posted on Google florence rouxTrustindex verifies that the original source of the review is Google. Robert Grant has been doing our taxes for many years and we are extremely satisfied with his work. He is very competent and fast and we have nothing but compliments. He always answers our questions and is ready to help, which we really appreciate.
Depending on the terms of your lease and local laws, early termination may be possible. We can review your contract and guide you through the safest approach to minimize penalties.
Closing a business deal can have several tax implications. Our experts help you calculate obligations, identify potential deductions, and ensure compliance with all applicable tax laws.
If you face a contract dispute, we analyze the situation, identify risks, and propose legal solutions, including negotiation, mediation, or litigation if necessary.
Yes, under certain conditions, you may be able to amend prior tax filings to claim missed deductions. Our team evaluates your case to maximize eligible claims.
Stay informed with expert insights on accounting, tax regulations, and business finance.
Grant & Associates, LLC is an accounting firm in Maryland that has delivered trusted, high-quality accounting services to businesses and individuals since 1994.