I was an AU on one of my wife's cards for several years. She recently did a huge balance transfer and it dinged my score really badly. I didn't realize what was going on until I got declined for 2 recent cc apps that I otherwise should've been eligible for. There was a 20k+ balance transferred to the account and it shot a hole in my utilization. My score dropped way down into the low 600s. I'm originally from Canada and I moved to the States about 5 years ago so I'm trying to build my portfolio; my oldest account is only 2 years old, which is approx. the time I got my SSN and permanent resident status. Anyhow, I promptly called the bank (CapitalOne) and requested that they drop me from the account, which was supposedly done weeks ago. I'm no longer an AU on the card and I don't expect that CapOne will report to the bureaus again until November, but I'm wondering how long it will take for my score to revert back to where it was previously at? Should this be an instantaneous thing next cycle and will my score likely climb right back up, or will this be a whole process and effort on my end? I believe I was somewhere around 750 previously with excellent marks across the board for payments, credit line, utilization, etc. Only thing below avg was the age of my credit. Now my utilization is at about 45% which doesn't look too good.