It will make their life easier and yours. I find Equifax was great when it came to correcting mistakes in my credit file when I had the letter of proof. I find Tran’s union was not so easy at times I would have to call them up and explain what I wanted done. I told the person on the phone can’t anyone there read english; the letter I sent along was self explanatory. They don’t make things easy at Tran’s union; I believe you’re a burden on them when you request something for them to do. I believe they are a lazy bunch or just incompetent at times.