Comment Relative Window Duration (Score 2) 570
Anyone have other theories why this number is so much higher than the 5% of people who are just "late"?
The first window lasts from 0.08 years to 0.5 years, while the second window lasts from 0.5 years to 7.0 years. The relative window width is (7.0 - 0.5) / (0.5 - 0.08) = 6.5 / 0.42 = 15.47. So if each person only had zero or one debts, and no debt was ever paid off, you'd expect there to be 15.47 times as many debt holders in the second window as in the first. 15.47 * 5% = 77%. So the fact that it is at 35% means that there is some combination of people being in both categories and people paying off their debt while it is "In Collections." If it was 5%, or 77%, you'd be able to make a pretty solid guess that something was hinky, but 35% is in the "could be perfectly reasonable" range.
I'll also echo the sentiment that some creditors do a horrible job of billing. I had a large outstanding debt for years before finding it on my credit report. The company had a typo in my address from the original signup, but had been getting copies of my credit report which had my correct address. They sent all the bills to the incorrect address they had on file, never once contacted me at the address on file with the credit reporting company they had been contacting.