ScoreFixKit Blog

ScoreFixKit Blog

Credit repair that actually explains itself.

Specific guides for people with deadlines, not vague advice for people with good intentions.

Disputes
Don't Call the Credit Bureau. Why Phone Disputes Are a Legal Trap.

You Googled the phone number because dialing feels less terrifying than writing a letter. The number is legitimate. Using it is a tactical error. 231 Yelp reviewers at 2.4 stars cannot reach a human at Experian. The FCRA § 1681i clock starts on certified-mail delivery, not on the call. The 8 phone numbers people search, what each actually does, the 3 verified bureau addresses, and the two-letter strategy a phone call can never replicate.

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Tactics
Authorized User Credit Score Impact: The Honest Math

Being added as an authorized user can move a credit score 20 to 50 points in 14 to 60 days, but only if the primary's card passes the 5-criteria checklist (age, utilization, payment history, limit, status). The mortgage FICO paradox (FICO 2/4/5 treat AU close to primary weight; FICO 8 reduced it), the issuer reporting matrix for Amex, Chase, Discover, Capital One, Citi, the timeline math from "primary calls issuer" to "lender sees the change," and why an AU-only file can fail mortgage underwriting even after the score crosses the threshold.

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Mortgage
Rapid Rescore: How It Works, What It Costs, and When It Backfires

A paid expedited-update service between mortgage lenders and the bureaus, 3 to 7 business days at $25 to $50 per tradeline per bureau. Only your mortgage lender can initiate it. The 4-condition decision tree, the mandatory simulator step, the FICO 2/4/5 vs. Credit Karma score model trap, the documentation playbook, what happens when the rescore returns zero, and why the $720 broker fee from the Reddit case is likely an FCRA § 1681i(a)(1)(A) violation.

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Disputes
Hard Inquiry Removal: When It Moves the Needle and When It Doesn't

Hard inquiries cost 1 to 10 FICO points depending on file thickness. The honest scoring math, the 3 legitimate removal paths under FCRA § 1681b, rate-shopping windows by loan type, 3 dispute letter templates (bureau, creditor, and Method of Verification follow-up), and the triage decision tree for when removal is worth the effort vs. when utilization paydown moves 4-10x more points.

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Disputes
Credit Dispute Letter - The 5 Elements FCRA § 611 Actually Requires

Most dispute letters fail because they're too generic. The bureau dismisses them in 5 business days as "frivolous or irrelevant" without ever investigating. The 5 elements § 611(a)(1)(A) actually requires, item-specific templates for collections, charge-offs, late payments, hard inquiries, and mixed file errors, plus the Method of Verification letter for when the bureau says "verified."

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Collections
Does Paying Off Collections Improve Your Credit Score

Usually no on FICO 8. Sometimes yes on FICO 9. Always yes on a deletion. The 4-step decision tree before you send any money, the SOL re-aging trap that converts a time-barred debt back into a lawsuit, and the pay-for-delete script that turns a payment into actual score movement.

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Renting
What Credit Score Do You Need to Rent an Apartment

The leasing office doesn't pull your Credit Karma score. They run a tenant-screening service (TransUnion SmartMove, RealPage, SafeRent) that uses a different score model entirely. Here is what each band realistically gets approved, the eviction-filing trap most articles miss, and the 7-day protocol for when the move-in date won't wait.

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Crisis Plan
How to Raise Your Credit Score 100 Points in 30 Days

100 points in 30 days is achievable from some starting scores and physically impossible from others. The honest realistic range by starting score band, the day-by-day calendar, and the statement-cycle timing trap that costs most readers 60 points before they start.

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Credit Utilization
Credit Utilization: Move 30% of Your FICO Score in 30 Days

Credit utilization is 30% of your FICO score and the single fastest legal score-mover in a 30-day window. The bureau sees your statement balance, not the post-payment zero. "Below 30%" is the floor, not the target. Here is the 30/10/0 ladder, the statement-cycle trap, and the paydown order most articles get wrong.

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Auto Loans
What Credit Score Do You Need for a Car Loan

The dealer doesn't pull your Credit Karma score. They pull a FICO Auto Score that can be 20 to 60 points different. Here is what each tier costs in APR, the 14-day rate-shop rule that lets you compare 5 lenders without a score penalty, and the 30-day plan to move tiers before the credit pull.

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Home Buying
What Credit Score Do You Need to Buy a House?

The official minimums aren't the real minimums. FHA says 580, but most lenders won't touch you below 620. The gap between a 620 and a 740 on a $300,000 mortgage is $90-$230 per month, every month. Here is what each loan type actually requires and which levers move your score before a closing date.

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The full guide

Seven steps, exact scripts, and day-by-day calendars
for 7, 21, and 45-day deadline windows.

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