New deadline for Partnership Returns by The MDTAXES Network | Feb 2, 2016 | Uncategorized | 0 comments Did you know… The new tax return deadline to file a Partnership (Form 1065) return is earlier! It’s now March 15! Submit a Comment Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Δ This site uses Akismet to reduce spam. Learn how your comment data is processed.