The sheer mass of Internal Revenue Code provisions affecting individual taxpayers presents a considerable challenge for CPAs and tax professionals. These provisions, combined with the potential for input error when utilizing the array of income tax software available, create the potential for many errors that can occur when preparing your client’s tax return. Discuss the common errors practitioners make on individual tax returns that are often missed by review staff. Sharpen your reviewing skills by examining case studies and discussing issues for which additional information from the client may be warranted, as well as areas of tax law that require further analysis and information.