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Credit Center
Free credit education and free tools — no signup, no upsell, nothing to buy. The same fact-first standard as every Charlie Mike Money guide: mechanisms, real rules, cited sources.
Free tools
Self-check quiz, utilization calculator, and dispute-letter generator. Run in your browser. Nothing you type is sent anywhere or stored.
Credit-factor self-check
8 questions, scored against the real FICO factor weights. Answers never leave your browser — nothing is sent or stored.
Utilization calculator
Totals across all cards. Statement balances, not what you pay after.
Dispute letter generator
Builds a formal FCRA §611 letter. Mail it — paper trails win. Disputes are always free; never pay anyone to file one.
October 28, 2026 Equifax Information Services LLC P.O. Box 740256 Atlanta, GA 30374 Re: Formal dispute under the Fair Credit Reporting Act, 15 U.S.C. § 1681i To Whom It May Concern: I am writing to dispute the following item in my credit file, which I believe is inaccurate or incomplete: [item name, account number, bureau reference] Nature of the error: Account does not belong to me (identity error) Under the Fair Credit Reporting Act (15 U.S.C. § 1681i), you are required to conduct a reasonable investigation of this dispute within 30 days of receipt and delete or correct any information that cannot be verified. I request that you provide me with the results of your investigation in writing, along with a free updated copy of my credit report if the investigation results in any change. Please also notify the furnisher of this information of my dispute, as required by 15 U.S.C. § 1681i(a)(2). Sincerely, [your full name] [your mailing address] [last 4 of SSN: ____] [date of birth: ____] Enclosures: copy of ID, proof of address
The lessons
Fifteen fact-first guides covering everything that actually moves a credit score — from reading your first report to the SCRA/MLA rules written for service members.
What actually makes your credit score
The five FICO factors and their exact weights — so you fix the right thing first.
02Credit utilization — the fastest number you can move
How the 30% rule really works, why the statement date matters, and how fast it updates.
03Disputing an error — the 30-day rule that forces answers
The FCRA gives you the right to a real investigation. Here is the mechanism and the clock.
04Collections and medical debt — what changed and what didn't
The 2022-2023 medical-collection changes, paid-collection removal, and the truth about pay-for-delete.
05Hard inquiries — small, temporary, but stackable
What a hard pull costs, how long it lasts, and when rate-shopping counts as one.
06Credit freezes — free, fast, and the strongest lock you have
Federal law made freezes free at all three bureaus. Here is when to pull the lever.
07Building credit from zero — the four legitimate doors
Secured cards, credit-builder loans, authorized users, and rent reporting — the real mechanisms.
08Authorized users — the shared-history shortcut and its traps
How AU status helps, when it does nothing, and the one relationship rule that matters.
09Reading your credit report — what is on it and what should never be
The four sections of a report, why the bureaus rarely match, and the exact errors to hunt for.
10Your first credit card — the one that starts the clock
Why one card beats five, how the grace period makes interest zero, and the trap in store cards.
11Auto loans — where the dealer makes money and your score takes hits
The rate-shopping window that makes inquiries free, preapproval leverage, and the term-length trap.
12Mortgages — what the underwriter sees before you do
DTI math, the quiet re-pull before closing, and the six months of cleanup that raise your approval.
13Identity theft — the federal recovery playbook, in order
IdentityTheft.gov, the FCRA block that removes fraudulent accounts, and why the freeze comes first.
14Credit-repair scams — the law that protects you and the red flags
CROA's advance-fee ban, why nobody can delete accurate items, and the CPN con that ends in fraud charges.
15Veterans and service members — the credit rules written for you
The VA loan with no PMI, the SCRA 6% interest cap, and the MLA 36% cap most lenders will not volunteer.