Hantz GroupSummer Tax Internship Hantz GroupSummer Tax InternshipSault Ste. Marie, MIOur philosophy at Hantz Group is that Tax Planning is a proactive process that requires monitoring our clients tax situation throughout the year to deliver tax projections before preparation of their final tax return. Working closely with CPAs, Accountants, and Financial Advisors will broaden your knowledge about tax accounting and the important relationship tax accounting has with financial services.