I had a collection account I was unaware of that I paid to avoid any issues (less than $500). Since it is reported on my credit score as "collection account or delinquency accounts" or something alike, I was wondering if that actually constitutes delinquency.

When filling out forms for any sort of reason (rent application, driving license application, visa application etc...) I always declare that I have never been convicted and that I have never committed any criminal act. But now I'm wondering if collections count for that matter.