Maureen Ellner

Maureen Ellner is a highly accomplished Certified Public Accountant with over 20 years of extensive experience in the financial services industry. Currently, she serves as a key member of the team at Accounting Plus Services, LLC, where she specializes in providing comprehensive outsourced controller functions for a diverse portfolio of clients. In her role, Maureen leverages her deep expertise in financial reporting, GAAP compliance, and SEC filings to ensure accurate and timely financial statements that meet rigorous regulatory standards. Her responsibilities include maintaining detailed financial records, preparing year-end financials and workpapers for tax return preparation, and delivering insightful financial analysis to support strategic decision-making.

At Accounting Plus Services, LLC, Maureen is instrumental in streamlining clients’ internal controls and enhancing their financial processes through meticulous budgeting, cash flow forecasting, and investment analysis. Her background with nine years of public accounting—including six years with the Big Four—provides her with a solid foundation in auditing, internal controls, and compliance, which she applies to optimize clients’ financial health. Her proficiency with Microsoft Office tools further supports her in preparing detailed financial reports and presentations.

Maureen’s expertise extends to complex areas such as SEC filings and investment analysis, making her a trusted advisor for clients navigating regulatory requirements and financial growth strategies. Her commitment to accuracy, transparency, and strategic financial management underscores her reputation as a trusted partner in the financial services industry. Through her leadership and technical skills, Maureen Ellner continues to drive value for her clients and uphold the highest standards of accounting excellence.