Integrity – Honesty – Service

Innovating The Accounting Experience with Tax Strategies

for Your Financial Goals

Our certified tax professionals offer tax and accounting services that provide customized recommendations that are tailored to meet clients’ current and future financial objectives. They also keep clients informed about changes in tax law, IRS guidance, and new credits and incentives. The firm’s tax consultants provide guidance on a range of personal and professional matters, including retirement planning, gift and estate planning, M&A transactions, and IRS audits. In addition, our accounting team provides customized services using state-of-the-art technology and artificial intelligence to provide accurate and timely results. The firm’s financial statements and reporting are highly respected and trusted by leading banks, sureties, and regulatory agencies.

We also offer international services for businesses seeking growth opportunities in the global market. The firm’s International Advisory practice offers guidance and expertise on regulatory, tax, and business environments to U.S. companies expanding overseas or foreign companies entering the U.S. market. The international audit and accounting professionals help maintain compliance in every country, while the international tax specialists assist in lowering tax liabilities in any regime.

driving success to your everyday business

tax planning & compliance
tax credits & incentives
tax controversy
state & local tax
international tax

meet our accounting team

Perry D'Alessio, CPA
Perry D'Alessio, CPAManaging Partner
Perry D’Alessio is a well-established figure in the world of accounting and taxation, with over 30 years of experience under his belt. As the Founder and Managing Partner of IHS Group, he has built a reputation for himself and his firm as one of the most reliable and trustworthy providers of tax and accounting services in the industry. Perry’s expertise lies in closely held businesses and high net worth individuals, where he has a deep understanding of corporate, partnership, fiduciary, estate, and gift taxation.
Roman Ivanov, CPA
Roman Ivanov, CPAManaging Partner
Otman Zayer
Otman ZayerTax Associate

Integrity – Honesty – Service

what people are saying

Perry D’Alessio was my first accountant ever and has remained so for over 20 years. He has seen me thru being audited, student loan drama and some bad ecom decisions. This firm has always given me professional service, quick service and gone the extra mile in a pinch. They never make you feel like you are not as important as the big high level accounts. You still get the same courtesy and attention. My final piece of advice is stop looking for the franchise place and go for a real firm with solid experience.

Luxbright Media HQ

Ive been a client for over 5 years and cannot be happier with the service I receive. My tax returns are always prepared within a few days and communication is great. A++++++++++

Marina Guralnik