Lior  TemkinLior Temkin

Los Angeles/Woodland Hills

[email protected]

Lior Temkin is the Lead Tax Partner for SingerLewak's Los Angeles and Woodland Hills offices, and is the Chair of SingerLewak's Board of Directors.


Lior has almost 20 years of experience in individual, business entities and Nonprofit taxation. He has significant experience with high net worth individuals as well as with Nonprofit. Lior also leads the Nonprofit Service Group for the firm.

Industries & Focus

Nonprofit, Real Estate, Construction, Professional Services

Education & Affiliations

Lior received his Bachelor of Science degree in Accountancy and Masters of Science in Taxation degree from California State University, Northridge. He is a Certified Public Accountant and a member of the American Institute of Certified Public Accountants and the California Society of CPAs.


Lior has written many articles for SingerLewak’s publications as well as published an article regarding Nonprofit related matters in the Tax Advisor, a nationally recognized magazine for tax professionals. Lior is on the Board of Advisors for CSUN's Masters in Taxation and Accounting and Information Systems Departments.

Speaking Engagements

As part of the firm’s in-house training programs, Lior conducts seminars on Nonprofit as well as for-profit tax related issues. Lior has also done many training seminars for clients and through the Center for Nonprofit Management as well as the CalCPA's Not-for-Profit Organizations Conference.  Lior chaired the 2020 CalCPA's Not-for-Profit Organizations Conference.