This is driving me bat crap crazy....
If you average about 3-4K a month in credit card bills, and they are always paid off on time, but then for a couple of months have a 10K credit card bill (likewise paid off in full before due), would that lower your FICO score?
Sigarms,
First, excellent forum ID from someone who owns many 936s. One for each vehicle.
FICO score/ credit rating scores have some serious problems and your increasing decreasing FICO score based on percentage of credit usage, albeit fully paid off each credit cycle, is a major identified problem and one that may be part of a class action lawsuit. Credit rating agencies do NOT include as part of their rating calculation timely full payment each credit cycle as part of their credit use calculation even though they profess to compute credit ratings based upon a users ability to properly manage credit usage which actuality is the ability to not get behind in credit payments or be constantly running a credit balance by paying the minimum due.
In the big picture a FICO score is only relevant is the following cases
1 Insurers use it to calculate insurance premiums
2 Mortgage, auto loans, and credit card issuers use it to calculate interest rate.
My personal credit score went from 800ish to low 700ish when I sold my business due to "no" weekly reportable income since I'm no longer part of workforce even though the sale generated a large capital gain. This is another significant problem with FICO calculation.
Shifting company expenses from your personal to a company issued credit card will reduce the monthly percentage credit used and will improve your personal score BUT this is only relevant if your credit score drops below 700 since 700 is roughly the breakpoint for extension of preferred credit rates.
In some ways, the FICO or credit scores are a racket because credit issuers are lazy and don't want to individually evaluate each credit requestor for financial liquidity and credit issuers want to shift credit users into higher interest brackets thus plumping up their bottom lines.
ps. My wife, who shifted from paid employment to running the household 37 years ago has twice the credit limit that I personally have. Makes no sense since the monthly payments come out of the same bucket.
pps. I'm dinged on my credit score because I have "too much available credit" per credit rating agencies even though I pay in full each month.
Hope this helps