How to Wreck Your Credit Score Posted on May 24, 2011May 24, 2011 by Anibal Group LLC RealtyNetWorth.com Being 30 days late on a house payment — even if it is an accident — can knock 100 points off a pristine 780 credit score…. Share / Post:Click to share on Facebook (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Pinterest (Opens in new window)Click to print (Opens in new window)Click to email a link to a friend (Opens in new window)Like this:Like Loading...