Financial Planning Built on Trust.

Trusted, planning-led advice for business owners, professionals and families

What We Do

At Shefflin O’Neill, our mission is to empower clients to achieve lasting financial security through tailored, strategic solutions.

Who We Are

Led by Henry Shefflin and Richie O’Neill, we offer trusted advice built on experience, integrity, and long-term thinking.

Shefflin O’Neill provides clear, practical financial planning to help you protect, grow, and make the most of your money.

How We Can Help

Clear, straightforward financial advice designed to protect your future, grow your wealth, and give you confidence at every stage of life.

SON FINANCIAL PLANNING LIMITED trading as Shefflin O’Neill is regulated by the Central Bank of Ireland. Directors: Henry Shefflin & Richie O'Neill. Registered in Ireland No. 789456