7466 La Cholla Blvd, Tucson AZ

Your Partner in Achieving Financial Success!

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We strive to be the best value for comprehensive personal and business financial management services. We work every day to develop a reputation for empowering each and every client to be successful, contributing members of our community, through a holistic approach to managing finances. We believe in the power of integrity, excellence and collaborative relationships.  


We strive to tailor solutions for our clients based on a deeply investigative understanding of their unique needs.

A proactive, holistic approach

to financial planning.

We believe in integrity, excellence, and a collaborative relationship.

Anna Lopez - Ciurca is Vice President and co-founder of Bottom Line Tax, Accounting and Business Services, Inc. A Tucson native, Anna has over thirty-five years of experience in the for-profit and non-profit sectors, including the Arizona state government. She brings a wealth of knowledge in public relations, marketing, taxation, collections, personal injury, insurance billing and investigations. She is an experienced tax preparer and personal financial counselor. Anna was also a member of the Marketing and Outreach team for the University of Arizona Health Plan. She is an effective communicator and "idea" person who enjoys working with the clients to develop practical marketing and sales strategies, which help bolster the "bottom line".


Very active in the Tucson community, Anna has served on numerous boards, committees, community projects, and political campaigns.


She is currently a member of the National Association of Women Business Owners (NAWBO), where she served as Chair of the Public Policy Committee and is a staunch advocate for woman in business. She is a member of numerous chambers of commerce and is a graduate of the Hispanic Leadership Institute. She also attended Pima Community College where she majored in Business Administration. Currently, she is studying for the rigorous IRS Enrolled Agents Exam.

Louis A. Ciurca, Sr., EA is CEO and co-founder of Bottom Line Tax Accounting and Business Services, Inc. For over thirty years as a Chief Financial Officer and Controller Lou worked closely with all levels of management, board members and committees, government agencies and vendors to help build vibrant, sustainable enterprises in both the for-profit and non-profit sectors. Having helped launch hundreds of businesses he has advised entrepreneurs on all aspects of operating a business. To many business owners he has been their "part time" CFO. Lou also has over thirty years of experience as a tax practitioner working in CPA firms and as an owner of two public accounting firms. This unique blend of finance, accounting, taxation, and business consulting skills makes him ideally suited to serve a broad spectrum of business and individual needs.


Lou has been on the Pima Community College adjunct faculty, served on numerous boards, presented personal finance and tax seminars, provided financial counseling for hundreds of individuals and families and has presented at Micro Advancement Center (MAC) to prospective and existing business owners.


He maintains memberships in the National Society of Accountants, the National Association of Tax Practitioners and the National Association of Enrolled Agents and numerous Chambers of Commerce. He earned his Bachelor of Science Degree in Business Management from Rochester Institute of Technology with dual majors in Business Management and Accounting.  


Lou is a member of C.O.R.E Life Ministries and serves on the Elder Board.  

Anna Lopez-Ciurca Louis Ciurca

Mission Statement


Bottom Line Tax, Accounting and Business Services, Inc. will strive to be the best value for comprehensive personal growth and business financial services. We will develop a brand known for empowering clients to be successful, contributing members of our community through a holistic approach to managing finances.




Our vision is to be the market leader in personal and business financial services. We will earn our clients' and partners' trust and enthusiasm and will make a positive impact on our community through integrity, excellence and collaborative relationships.




We value:


Placing our client’s needs and goals at the center of each engagement.

Timely, cost effective and the highest quality services for our clients.

The importance of unity of purpose and teamwork as the means to meeting client needs and organizational goals.

The principles of servant leadership which involve the characteristics of empathy, listening, stewardship and commitment to the personal growth of employees and clients.

A stable  infrastructure, which ensures proper coordination of human resources, processes and other operational tools necessary to ensure manageable and profitable growth.

Staffing our business with employees who possess attributes of outstanding character and moral fortitude.

Employee development, as an on-going employer/employee effort, which makes positive contributions to organizational performance.