Al Capone spending. The key to Capone's conviction on tax charges was proving his income, and the most valuable evidence in that regard originated in his offer to pay tax. Ralph, his brother and a gangster in his own right, was tried for tax evasion in 1930. Ralph spent the next three years in prison after being convicted in a two-week trial over which Wilkerson presided. Capone ordered his lawyer to regularize his tax position. Crucially, during the ultimately abortive negotiations that followed, his lawyer stated the income that Capone was willing to pay tax on for various years, admitting income of
Polish-American organized crime Polish-American organized crime Polish-American organized crime has existed in the United States throughout the 20th and 21st centuries. Although not as well known as Italian, Irish, Russian or Jewish mafias, the Polish mob has a presence in many urban Polish American communities. During Prohibition, many Polish-American criminal gangs took advantage of the opportunity to make money through the illegal sale of alcohol. In Chicago, Joseph Saltis and Jake Guzik allied themselves with Al Capone's Chicago Outfit. However, fighting Capone was the North Side Gang, which, while mostly Irish-American, had a large Polish presence as well, with leaders Bugs Moran (disputed)