Thank you for you help, I will do that. I had surgery scheduled on the morning of the last day of taxes and I was overwhelmed. I feel bad for such a mistake as one client is already facing an audit. The IRS wanted to confirm her identity and held her return, so of course NYS decides to do a full on audit. Luckily, my client is very thorough and keeps he receipts scanned, placed in designated folders and in put created spreadsheets classified by tax forms. Making such a mistake worries me and it is something I've never done before. I don't want to lose my clients trust or have my integrity lowered by this. The clients I have came from accountants whom did not uphold their ethics and standards causing problems that I fixed which is why they stayed with me. but mistakes like this cane cause problems, especially since so much fraud during this covid pandemic. Any mistakes I have made, I've never made my clients pay for and never will. I don't want to lose clients or their respect over this and I will of course do full disclosure. I've been an accountant for almost 15 years, so I am worried how my client will view my work going forward. Do have any advice going forward?