About Accounting Firm


Michael C. Allen & Co., Certified Public Accountants, CPA’s, PLLC

Since founding our accounting firm on Long Island in 1989, we have been providing clients in the New York tri-state area with the best accounting, tax, financial planning and business consulting services by matching our services to their specific needs. We take the time to learn your unique business, goals and objectives. Our experienced CPA‘s, Tax Attorneys and Certified Financial Planners then apply their specialized industry knowledge to your unique situation to help you achieve financial success.

We can offer you this level of service because of our structure and size. We are large enough to enable our professionals to specialize, yet small enough to adapt nimbly to your unique situation. Our low staff-to-partner ratio assures our clients’ significant partner attention and continuity of personnel.

We take pride in the professionalism of our partners and staff. Our practice is regularly peer reviewed by the New York State Society of CPA’s. This assures our clients that we can meet our commitment to quality and service for our clients and that our professionals serve our clients in a way that is competent, objective and with due professional care.

We offer a wide rang  of accounting, tax and financial services for our individual and business clients with offices located in NYC and Lake Success, Nassau County, Long Island, NY and Connecticut. We are a registered Firm with the AICPA, NYSSCPA and the PCAOB.

(516) 775-3000

Some of our services include: Accounting and Auditing, Bookkeeping for small businesses and corporations, Business Consulting, Business Planning, Business Valuations, Corporate Tax Returns, Divorce Matters, Estate Planning, Estate Tax Return, Fiduciary Accounting, Financial Planning, Financial Statements: Audits, Reviews and Compilations, Forensic Accounting, Gift Taxes, Individual Tax Returns, IRA and Pension Planning, IRS Matters, Offers in Compromise, Litigation Support, Payroll Taxes, Partnership Tax Returns, Retirement Planning, Sales Tax, Tax Planning and Compliance, Tax Planning and Projections, Tax Preparation Help, Trust Tax Returns, Write-Ups.

As this list is by no means all-inclusive, please feel free to inquire about a service if you do not see it listed. Our ability to tailor our accounting and financial services to your specific need is the key to our continued success.    We are fluent in Spanish, Hebrew, Mandarin and Cantonese.

 Posted by at 6:31 pm