• Accounting, Consulting & Audit Services
    for Non-Profits, Government Agencies
    & Corporations


Long Island Financial Management Services is an AICPA Peer Reviewed accounting firm. Our firm provides accounting, consulting and audit/attest services to governments, corporations and non-profit entities.

As a Certified Woman-Owned Business, we provide a full range of accounting services to:

  • government entities
  • large corporate clients
  • not-for-profit organizations
  • entrepreneurs
  • small to mid-sized businesses

We have reasonable and scalable rates and can help you to set up accounting systems and procedures for either a new or existing business. We are experienced in teaming with other accounting and consulting firms to complete projects accurately and on time.

We are New York State and State of California Certified Public Accountants (CPA’s) providing either full time or part time options to address your accounting and financial management needs on your premises or ours. We can provide CFO, accounting and bookkeeping services to for-profit corporations and non-profit organizations across Nassau and Suffolk Counties and in New York City. Our approach is distinct in that we provide fractional outsourced accounting services, along with a range of bookkeeping service options.

heavy lifting
We Do The Heavy Lifting For You!

The LIFMS state of the art office is located in Wantagh, New York. We want to see you succeed; and therefore, we provide you with a wide array of financial service solutions tailored to your current and future needs. As consultants, we take responsibility for the recommendations we make to you. The diverse experience of our staff allows us to be self-directed, with a high level of accountability, both internally within our firm and to you, the client. Our expertise in project management allows us to see your projects through from beginning to end, fully implementing your successful project solutions with minimal impact on your staff resources!

We provide you with a wide array of accounting services designed uniquely for you – client-centered. With a commitment to the highest professional standards, we utilize the latest technology and speak in a language you can understand. We are problem-solvers, committed to seeing you beyond your present situation, ready to support you in making changes that will create stability and financial health. We are focused on your mission for your organization’s health and growth.

    • SBA WOSB Certified
    • DBE Certified - Disadvantaged Business Enterprise
    • AICPA
    • NYS CPAs
    • QuickBooks Certified
    • QuickBooks Online Certified