A tax law attorney has tremendous job responsibilities in today's environment. Constantly changing tax laws, coupled with aggressive collection methods by the IRS, helps ensure that tax attorneys are not short on work. Thus, many tax attorneys attain more education than the average lawyer.
In order to develop a very specific concentration in tax law, a tax law attorney will often also have a CPA license, and/or an LLM degree focusing on tax, after earning his or her Juris Doctor degree.