Building credit from scratch
Key takeaways
04 · ideas- FICO requires at least one account open 6+ months to generate a score
- Secured cards and credit-builder loans are common starting points
- Becoming an authorized user adds history without requiring approval
- Thin credit files are different from bad credit
Basic level
The essentials · 2 min
A credit score cannot be calculated without credit history. FICO requires at least one account that has been open for six months, with at least one account reported to a bureau in the past six months.
People with no credit history face a challenge: lenders want to see credit history before extending credit. Several products exist to address this:
Secured credit card: Requires a cash deposit (typically $200-$500) that becomes your credit limit. Reported to credit bureaus like a regular card.
Credit-builder loan: Offered by credit unions and some online lenders. You make payments on a loan held in a locked account. At the end, you receive the funds. It builds payment history.
Authorized user: Being added to another person's credit card account adds that account's history to your report, including its age and payment record.
Intermediate level
How it applies · 1 min
Timeline to first score
| Milestone | Typical timeframe |
|---|---|
| Open first account | Day 0 |
| Account appears on report | 30-60 days |
| Score generated (FICO threshold met) | 6 months |
| Score in fair range (580+) | 6-12 months |
| Score in good range (670+) | 1-2 years |
Common early mistakes
Closing old accounts: Reduces available credit and can lower average account age.
Applying for many cards quickly: Each application generates a hard inquiry.
Missing a payment: A 30-day late on a new file has a disproportionate impact because there is less positive history to offset it.
Advanced level
The math, step by step · 1 min
Alternative credit data
FICO XD and Experian Boost incorporate utility, telecom, and streaming service payments. UltraFICO uses bank account data. These tools are designed for thin-file consumers but are not universally accepted by all lenders.
Rental reporting services allow rent payment history to be reported to bureaus, which can help establish history for renters.