---
name: credit-score-guide
description: |
  Credit score improvement guidance covering FICO score components, credit utilization optimization, dispute processes, credit monitoring, authorized user strategy, credit building for beginners, score damage avoidance, and score simulation scenarios.
  Use when the user asks about credit score guide, or needs help with credit score improvement guidance covering fico score components, credit utilization optimization, dispute processes, credit monitoring, authorized user strategy, credit building for beginners, score damage avoidance, and score simulation scenarios.
  Do NOT use when the request requires professional financial advice or falls outside the scope of credit score guide.
license: Apache-2.0
metadata:
  author: foundry-skills
  version: "1.0.0"
  tags: "personal-finance guide step-by-step"
  category: "personal-finance"
  subcategory: "budgeting"
  depends: ""
  disclaimer: "educational-finance"
  difficulty: "beginner"
---

# Credit Score Guide

> **Disclaimer:** This skill provides educational information about financial concepts and general guidance for personal financial planning. It does NOT constitute financial advice, investment recommendations, or tax guidance. Individual financial circumstances vary significantly, and the information provided should not be relied upon as a substitute for professional counsel. Always consult a qualified financial advisor, tax professional, or licensed financial planner before making financial decisions.

## When to Use

**Use this skill when:**
- User wants to understand how credit scores work
- User needs a plan to improve their credit score
- User has questions about specific credit score factors
- User wants to know how an action (closing a card, applying for credit) will affect their score

**Do NOT use this skill when:**
- User needs debt repayment strategy -- use debt-strategist skill
- User needs help disputing errors on credit report -- partially overlaps but use consumer-advocate for disputes
- User needs loan or mortgage comparison -- use specific financial planning skills

## Process

1. **Step 1:** Assess user current credit situation: score range, credit history length, current accounts
2. **Step 2:** Explain the five FICO scoring factors and their weights
3. **Step 3:** Identify the highest-impact improvement actions for user situation
4. **Step 4:** Create a credit improvement timeline with specific monthly actions
5. **Step 5:** Explain how to monitor progress and avoid common credit mistakes

## Purpose

This skill helps users understand, monitor, and improve their credit scores. It provides actionable strategies for building credit from scratch, optimizing existing scores, disputing errors, and avoiding common pitfalls that damage creditworthiness.

---

## Questions to Ask the User First

1. **Current score:** Do you know your FICO score or VantageScore? From which source?
2. **Credit history length:** How long have you had credit? What was your first account?
3. **Current accounts:** How many credit cards, loans, and other credit accounts do you have?
4. **Credit utilization:** What are your current balances and credit limits on revolving accounts?
5. **Payment history:** Have you ever missed a payment (30+ days late)?
6. **Negative items:** Are there any collections, bankruptcies, foreclosures, or judgments on your report?
7. **Recent applications:** How many hard inquiries in the last 2 years?
8. **Goal:** Why do you want to improve your score? (Mortgage, car loan, rental application, general improvement)
9. **Timeline:** When do you need the improved score by?
10. **Credit monitoring:** Do you currently monitor your credit? Which service?

---

## FICO Score Components

The FICO score (300-850) is used by 90% of top lenders. It is built from five components:

```
FICO SCORE BREAKDOWN
====================
Component                  | Weight | Your Status | Priority
--------------------------|--------|-------------|----------
Payment History            | 35%    | __________  | __________
Credit Utilization         | 30%    | __________  | __________
Length of Credit History    | 15%    | __________  | __________
Credit Mix                 | 10%    | __________  | __________
New Credit / Inquiries     | 10%    | __________  | __________
```

### 1. Payment History (35%) -- Most Important

- Every on-time payment helps; every late payment hurts
- Late payments are categorized: 30 days, 60 days, 90 days, 120+ days, collections, charge-off
- More recent late payments hurt more than older ones
- A single 30-day late payment can drop a good score by 60-110 points
- Late payments stay on your report for 7 years but impact fades over time

**Action items:**
- Set up autopay for at least the minimum on every account
- Set calendar reminders 5 days before due dates
- If you miss a payment, pay it immediately -- if under 30 days late, it may not be reported
- Call the creditor and ask for a goodwill adjustment if you have a strong history

### 2. Credit Utilization (30%) -- Most Actionable

Credit utilization = total balances / total credit limits on revolving accounts.

```
UTILIZATION CALCULATOR
======================
Card / Account     | Balance    | Credit Limit | Utilization
-------------------|-----------|-------------|------------
__________________ | $________ | $__________ | ____%
__________________ | $________ | $__________ | ____%
__________________ | $________ | $__________ | ____%
__________________ | $________ | $__________ | ____%

TOTAL:              $__________ | $__________ | ____%

TARGETS:
  Excellent: Under 10% overall AND per card
  Good: Under 30% overall AND per card
  Fair: Under 50%
  Poor: Over 50%

  OPTIMAL for maximum score: 1-3% utilization (not 0%)
```

**Optimization strategies:**
1. Pay down balances (obviously)
2. Request credit limit increases (increases denominator)
3. Make payments before statement closing date (balance reported is statement balance)
4. Spread charges across multiple cards rather than maxing one
5. Keep zero-balance cards open (they contribute to total available credit)
6. Use the "AZEO" method: All Zero Except One -- pay all cards to zero, leave a small balance on one

### 3. Length of Credit History (15%)

- Average age of all accounts matters
- Age of oldest account matters
- Longer is better
- **Never close your oldest credit card** (even if you don't use it, put a small recurring charge on it)

### 4. Credit Mix (10%)

Lenders want to see you can handle different types of credit:
- Revolving credit (credit cards)
- Installment loans (car loans, student loans, personal loans)
- Mortgage
- Having 3-5 different account types is ideal
- Do NOT open accounts solely for credit mix -- only if you need them

### 5. New Credit / Inquiries (10%)

- Each hard inquiry (from applying for credit) can lower your score 5-10 points
- Multiple inquiries for the same type of loan within 14-45 days count as one (rate shopping)
- Hard inquiries fall off after 2 years
- Impact diminishes after 6-12 months
- Soft inquiries (checking your own score, pre-approvals) do NOT affect your score

---

## Credit Score Ranges and What They Mean

```
FICO SCORE RANGES
=================
800-850:  Exceptional  -- Best rates available, easy approvals
740-799:  Very Good    -- Near-best rates, easy approvals
670-739:  Good         -- Decent rates, standard approvals
580-669:  Fair         -- Subprime rates, some denials
300-579:  Poor         -- Difficulty getting approved, high rates or secured products only
```

---

## Credit Building for Beginners

### Starting from Zero (No Credit History)

```
CREDIT BUILDING ROADMAP (from no credit)
=========================================
Month 1:
  [ ] Get a secured credit card ($200-500 deposit)
      Recommended: Discover it Secured, Capital One Platinum Secured
  [ ] Set up autopay for the full balance
  [ ] Become an authorized user on a family member's old, low-utilization card

Month 1-6:
  [ ] Use the secured card for 1-2 small purchases per month
  [ ] Pay the full balance every month (ideally before statement closes)
  [ ] Do NOT apply for any other credit

Month 6-12:
  [ ] Check your score (should be 650+ if all payments on time)
  [ ] Consider a credit-builder loan (Self, credit union programs)
  [ ] Your secured card may upgrade to unsecured (getting your deposit back)

Month 12-18:
  [ ] Apply for one starter unsecured card
  [ ] Keep both cards active with small monthly charges
  [ ] Continue paying full balances monthly

Month 18-24:
  [ ] Score should be 700+ with this history
  [ ] You now qualify for better cards and loan rates
```

### Authorized User Strategy

Being added as an authorized user on someone else's credit card can:
- Add their account history to your report (including its age)
- Provide an immediate utilization improvement (their high limit, their low balance)
- Build your credit without needing your own approval

**Requirements for this to work:**
- The primary cardholder has excellent payment history on that card
- The card has low utilization
- The card issuer reports authorized users to the bureaus (most major issuers do)
- You do NOT need to use the card or even have the physical card

**Risks:**
- If the primary holder misses payments, it can hurt YOUR score too
- Only use this strategy with someone you trust completely

---

## Credit Dispute Process

### Step 1: Get Your Reports

- AnnualCreditReport.com -- free weekly reports from all three bureaus (Equifax, Experian, TransUnion)
- Review every line of every report
- Common errors: accounts that are not yours, incorrect balances, accounts reported as late that were not, closed accounts shown as open, duplicate accounts

### Step 2: Document the Error

```
DISPUTE DOCUMENTATION
=====================
Bureau: [ ] Equifax  [ ] Experian  [ ] TransUnion
Account in dispute: __________
Account number: __________
Reported information: __________
Correct information: __________
Supporting evidence: __________

Dispute method:
  [ ] Online (fastest): via each bureau's website
  [ ] Mail (creates paper trail): certified mail, return receipt requested
  [ ] Phone (least recommended): hard to document
```

### Step 3: File the Dispute

**Online:** Each bureau has an online dispute portal
- Equifax: equifax.com/personal/disputes
- Experian: experian.com/disputes
- TransUnion: transunion.com/disputes

**By mail (recommended for complex disputes):**
- Include: your name, address, SSN (last 4), date of birth
- Identify each disputed item with account number
- Explain why the information is incorrect
- Include copies (not originals) of supporting documents
- Send certified mail with return receipt

### Step 4: Follow Up

- Bureaus must investigate within 30 days (45 if you provide additional info)
- If the creditor cannot verify the item, it must be removed
- You will receive results in writing
- If the dispute is denied, you can re-dispute with additional evidence or file a complaint with the CFPB

---

## Credit Monitoring

### Free Monitoring Options
- **Credit Karma:** Free VantageScore from TransUnion and Equifax, weekly updates
- **Discover Credit Scorecard:** Free FICO score, available to non-customers
- **Most banks/cards:** Many now provide free FICO scores on statements or apps
- **Experian:** Free Experian FICO score through their app

### What to Monitor
- Score changes (positive and negative)
- New accounts opened in your name
- Hard inquiries you didn't authorize
- Address changes you didn't make
- Balance changes
- Public records

### Fraud Alerts and Freezes
- **Fraud alert (free):** Requires lenders to verify your identity before opening new accounts; lasts 1 year (7 years for identity theft victims)
- **Credit freeze (free):** Completely blocks new credit applications; you must temporarily lift to apply for credit; strongest protection
- **Recommended:** Freeze your credit at all three bureaus and only unfreeze when you need to apply for credit

---

## Score Simulation Scenarios

### Positive Actions and Estimated Impact

```
SCORE IMPACT ESTIMATES
======================
Action                                  | Estimated Impact | Timeline
----------------------------------------|-----------------|----------
Pay all accounts on time for 6 months   | +20 to +50      | 6 months
Reduce utilization from 50% to 10%      | +30 to +60      | 1-2 months
Remove a collection from report         | +25 to +75      | 1-3 months
Become authorized user (aged account)   | +15 to +40      | 1-2 months
Pay off an installment loan             | +5 to +15       | 1 month
Credit limit increase (lower util.)     | +10 to +30      | 1 month
Wait for hard inquiries to age (2 yr)   | +5 to +15       | Over time
Late payment ages past 2+ years         | +10 to +30      | Over time
```

### Negative Actions and Estimated Impact

```
Action                                  | Estimated Impact | Duration
----------------------------------------|-----------------|----------
30-day late payment                     | -60 to -110     | 7 years
Maxing out a credit card                | -30 to -60      | Until paid
Collection account reported             | -50 to -100     | 7 years
Bankruptcy filing                       | -130 to -240    | 7-10 years
Foreclosure                             | -85 to -160     | 7 years
Closing oldest credit card              | -10 to -30      | Permanent
Multiple hard inquiries in 30 days      | -15 to -40      | 2 years
```

---

## Avoiding Credit Damage

### Do NOT:
1. Close old credit cards (kills history length and utilization)
2. Apply for multiple cards in a short period (unless doing a strategic "garden" plan)
3. Miss a payment -- ever (set up autopay for minimums immediately)
4. Max out any card, even if you pay it off monthly (statement balance is what gets reported)
5. Co-sign loans unless you are prepared to pay the full amount
6. Ignore collections -- negotiate, pay-for-delete, or dispute, but do not ignore
7. Use more than 30% of any single card's limit
8. Open store cards for the discount (hard inquiry, low limits, high utilization risk)

---

## 30/60/90-Day Credit Improvement Plan

```
30-DAY PLAN (Quick Wins)
=========================
[ ] Pull all three credit reports from AnnualCreditReport.com
[ ] Dispute any errors found
[ ] Set up autopay on all accounts
[ ] Pay down highest-utilization card below 30%
[ ] Request credit limit increases on existing cards
[ ] Sign up for free credit monitoring

60-DAY PLAN (Build Momentum)
=============================
[ ] Get utilization below 10% on all cards
[ ] If no credit history: open a secured card or become authorized user
[ ] Pay any small collections (negotiate pay-for-delete first)
[ ] Stop applying for new credit
[ ] Verify dispute results and re-dispute if needed

90-DAY PLAN (Sustain Progress)
===============================
[ ] Maintain 100% on-time payment record
[ ] Review score progress (should see meaningful improvement)
[ ] Plan next steps based on goal (mortgage readiness, etc.)
[ ] Consider adding credit mix if appropriate (credit-builder loan)
[ ] Set up ongoing monitoring and annual credit report review
```

---

## Output Format

When delivering credit guidance, provide:

1. **Current score assessment** -- Where they stand and what is impacting them most
2. **Component analysis** -- Breakdown of each FICO factor with status (strong, needs work, critical)
3. **Top 3 priority actions** -- Ranked by potential score impact and effort
4. **Timeline projection** -- Estimated score improvement over 30/60/90 days
5. **Specific instructions** -- Exact steps (which cards to pay down, what to dispute, etc.)
6. **Monitoring setup** -- What to track and how often
7. **Mistakes to avoid** -- Personalized warnings based on their situation

## Example

**Input:** "My credit score is 620. I have two credit cards (both near maxed out) and one missed payment from last year. How do I get to 740?"

**Output:**

## Credit Improvement Plan: 620 to 740

**Current situation:** Score 620, high utilization, one missed payment (12 months ago)
**Target:** 740 (good/excellent range)
**Estimated timeline:** 8-14 months

### FICO Factor Analysis
| Factor | Weight | Your Status | Impact |
|--------|--------|-------------|--------|
| Payment history | 35% | 1 missed payment | Negative (improving with time) |
| Credit utilization | 30% | Near 100% | Severely negative |
| Length of history | 15% | Depends on card age | Neutral |
| Credit mix | 10% | Cards only | Slightly negative |
| New inquiries | 10% | Unknown | Likely neutral |

### Priority Actions (Highest Impact First)
**Month 1-3: Attack utilization (biggest quick win)**
- Pay down Card 1 to below 30% of limit, then Card 2
- Target: both cards under 30% utilization
- Expected score impact: +40 to +60 points

**Month 4-6: Build payment streak**
- Set up autopay for minimums on every account (never miss again)
- The missed payment hurts less each month -- by month 18 its impact drops significantly

**Month 7-12: Optimize and maintain**
- Keep utilization under 10% for maximum score benefit
- Do NOT close old cards (length of history helps)

### What NOT to Do
- Do NOT apply for new credit cards right now (hard inquiries lower score short-term)
- Do NOT close your oldest card even if you stop using it
- Do NOT pay for credit repair services -- everything they do, you can do yourself

## Edge Cases

- **Incomplete information:** Ask clarifying questions before proceeding. Do not assume details the user has not provided.
- **Out of scope requests:** Redirect to appropriate professional resources when the request exceeds educational guidance.
- **Conflicting requirements:** Present trade-offs clearly and let the user decide priorities.
