Hi Canada Visa, I made a terrible mistake of forgetting to include a vacation on my physical presence calculator and unfortunately I did not provide myself enough cushion to accommodate this mistake. Taking the mistake into account, I would be 9 days away from the required 1095 days. I received an invitation to write my citizenship exam and interview on June 15 (this Saturday). I only found out about my mistake when I translated my passport stamps this week and realized what I forgot to include on my physical presence calculator. I am planning to bring with me to the interview the following: A formal apology letter and an updated physical presence calculator (which will show that I am not eligible). Has anyone had a similar experience? What does everyone think I should do? Should I bring any additional documents? Appreciate your input, whatever it may be! Thanks!