Justin Costello

Justin and his team at Costello Tax Resolution very successfully handled a decade-long IRS issue that was seemingly insurmountable, resulting in a very positive outcome. What we thought would be a tremendous burden turned out to be very manageable with their expert guidance. Justin and his team were incredibly prompt, trustworthy, knowledgeable, and professional throughout the entire experience. If you're feeling overwhelmed or uncertain about a tax situation—no matter how big or small—please don't hesitate to reach out to Costello Tax. They transformed what felt like an impossible situation into something we could actually handle. I cannot recommend them highly enough.

Gave a bunch of advice and educated me on a number of things. Our final resolution with the IRS was very satisfactory for me.

Justin helped with my income tax based on a recovery from a whistleblower’s share in a federal case.
If you have any kind of problem with the IRS I would recommend Justin Costello

Justin Costello was very professional in everything he did. He communicated well with me, and was very good about explaining what processes he planned on using for my situation, and why he had selected these processes. He always followed up to see whether I had any questions, and answered my questions thoroughly. I would highly recommend his services to anyone seeking help with their tax situation. He did a wonderful and thorough job representing me.

did a great job dealt with the IRS on my behalf resolved the matter for me

Justin was very helpful in getting me back on the right track with the irs

Justin was excellent in helping me with a past tax issue! He explained the processes in depth thoroughly and in a manner I could understand! Process was fairly simple and was resolved quickly.

Justin was very professional and very prompt and informed me every step of the way what the outcome would be and it was as he said. He completely dealt with the IRS and I am very pleased with the outcome, which was a payment plan.

Mr. Costello was very professional and on top of EVERYTHING! I had a very busy schedule and he worked with me and did everything he said he would do. I would recommend him to anyone who has tax issues!

I had 7 years back taxes they were all resolved. Thank you so much

I was in tax trouble because I did not pay estimated taxes for years as a clergyperson on 1099. Justin went through my case, advised me on how to proceed, and intervened with the IRS on my behalf. He charges a flat fee at the beginning of services, and honestly, once he was on the case, I never worried. I am in much better shape now, thanks to his work. I highly recommend him.

Outstanding service and attention to detail. I was exceptionally pleased with his services

Awesome experience, they were very helpful and called me back a few days later to make sure everything was taken care up. I would highly recommend their services.

Justin was clearly the expert that I needed to answer all of my questions. He was a pleasure to talk with and gave me the PERFECT referrals for both a small business accountant who also does payroll and a broker for small business insurances. My tax habits and debt are something that have always given me extreme anxiety and embarrassment! I was nervous to talk to someone because I didn’t want to end up feeling more overwhelmed or more negatively about myself for some of the financial issues I have had. Justin made me feel totally understood and comfortable.