Derogatory credit report items "drop off" after 7 years. Bankruptcies are removed after 10 years. But there are things that could still affect your credit score negatively, based on "long-ago" past problems:

If a collector is still looking for you, he is not allowed to place the old debt on the credit report again - unless you agree to start making payments on it again.

If collectors are still looking for you, they may do inquiries. The fact that you have one or more inquiries from collectors can reflect negatively on you!

Finally, it may look suspicious that none of your accounts are more than 10 years old. This will keep you from getting the highest credit scores.
3:07:31 PM