The Cohan rule is named for George M. Cohan. George Michael Cohan (1878 – 1942) was a theatrical producer. In the decade before World War I, he was called the “man who owned Broadway” and is considered the father of American musical comedy. In 1940 he was awarded the Congressional Gold Medal for his contribution to morale during World War I with his songs “You’re a Grand Old Flag” and “Over There,” the first time the medal was awarded to someone in an artistic field. But his most enduring legacy may be the tax rule that shared its name.

Assessment Statutes and Document Retention Best Practices
When it comes to document retention, my guiding policy is “If I don’t keep it, it can’t be stolen or subpoenaed.” That sounds cynical, but there’s truth in it. The smaller your data “surface area,” the less you have to manage in the event of a data breach (or, if you hold paper documents, in the event of a fire or break in). And, if a client or former client gets really sideways in divorce or criminal court, being able to say “I have a policy in place and I don’t keep records longer than three years” can provide you with a measure of peace. But what should your policy be? It depends, but relevant assessment statutes are a good place to start. This article reviews the IRS rules for assessing tax and provides some best practices for developing document retention policies for return preparation documents in your practice.


