It may.
"Signing up for a credit card" means that you signed some form of contact to open a credit account. This contract (most likely) authorized the credit issuer to make an inquiry into your credit report and to charge you fees for activation and account set up.
An inquiry is an indication that you might be opening up new accounts. New accounts also cause deductions because there is no history yet as to how you have paid on the account. If you don't pay any fees or charges (those are usually the first charges on a credit card account) this will negatively impact your credit as late payments and then a collection or charged off account. Those will show for 7 years, plus 180 days.
Closing an account will affect your credit score and decrease your score.
No, opening a checking account does not negatively impact your credit score. Checking accounts are not reported to credit bureaus, so they do not affect your credit score in any way.
Opening a savings account does not negatively impact your credit score. Savings accounts are not reported to credit bureaus, so they do not affect your credit score in any way.
If you have a chargeback, that is a credit to your account. This will not affect your credit score negatively or positively.
Strangely enough, yes it does negatively but temporarily affect ones credit score.
Opening a checking account typically does not have a direct impact on your credit score. Checking accounts are not reported to credit bureaus, so they do not affect your credit score positively or negatively.
It negatively affects both the primary and the authorized user credit score and report.
No. Loans from 401(k) accounts are not usually reported to credit reporting agencies, so it should not affect your credit history favorably, or negatively.
Factors that can negatively affect your credit score include late payments, high credit card balances, applying for multiple new credit accounts, and having a history of bankruptcy or foreclosure.
Yes, yes you do
Yes, if you default on any loan it will affect your credit rating negatively.
The creditor can sue the account holder(s) to recover the debt. The defaulted account will be entered on the consumer's credit report and negatively affect the person's credit score. That type of negative entry will remain on the CR for 7 years.