You can easily find your AICPA Member Number by looking at a recent issue of either your Journal of Accountancy magazine or The CPA Letter newsletter. Simply look at the mailing label on either the Journal of Accountancy or The CPA Letter - the last 8 digits in the first line on the label (right above your name) represents your membership number (usually starts with 015....). Your membership number is also listed at the top of your dues bill.