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MI Tax LLC – Westbury’s Trusted Tax & Business Advisory Experts

MI Tax LLC in Westbury, NY provides expert tax preparation, strategic planning, payroll, bookkeeping, insurance, and IRS resolution services — helping individuals and businesses maximize savings and stay compliant.

Comprehensive Financial & Business Services

Whether you’re an individual looking for accurate tax filing or a corporation seeking strategic consulting, MI Tax offers a full suite of services:

  • Tax Preparation – Personal and business returns, with a focus on maximizing deductions and ensuring full compliance

  • Employee Retention Tax Credit (ERTC) – Helping businesses claim the maximum benefits available

  • Bookkeeping & Payroll – Streamlined processes to save you time and reduce costly errors

  • Sales Tax Outsourcing – Accurate calculations and timely filings for peace of mind

  • Business Insurance – Tailored coverage to protect against financial risks

  • IRS Resolution Services – Expert guidance in addressing and resolving tax issues

  • Incorporation & Licensing Assistance – Smooth, compliant business formation

  • Financial Consulting – Long-term tax planning, investment considerations, and wealth protection strategies

Why Nassau County Chooses MI Tax LLC

  • Over 17 Years of Consulting Experience – Serving small businesses, individuals, corporations, and high-net-worth clients

  • Client-Centric Approach – Every engagement is personalized to meet your unique financial goals

  • Up-to-Date Expertise – Staying ahead of tax law changes to keep you compliant and informed

  • Bilingual Service – English and other language support available for diverse clients

  • Proactive Strategies – Not just reacting to tax deadlines, but helping you plan year-round

What Clients Are Saying

"I can’t recommend MI Tax highly enough! Mark has been incredibly helpful in guiding my partner and me through the process of opening our first business together… It’s clear they genuinely care about their clients' best interests."The Walk Inn

"The accounting needs for my two businesses are being expertly managed and fulfilled by MI Tax. Mark and his entire team are not only highly competent but also incredibly helpful… they go above and beyond."Ali Anwar

With dozens of 5-star reviews, clients consistently highlight MI Tax’s professionalism, responsiveness, and ability to uncover valuable tax savings.

📍 Address: 320 Post Ave, Suite 108, Westbury, NY 11590
📞 Phone: (516) 500-5000
📧 Email: [email protected]
🌐 Website: mitaxins.com
Rating: 5.0 (multiple verified client reviews)