한국어
Guide

권한 사용자’ 카드 활용법: 남의 카드로 신용 점수 빠르게 올리는 핵심 전략 (2026)

권한 사용자 전략은 하룻밤 사이에 여러분의 신용 보고서에 수년치 신용 기록을 더해 줄 수 있는 강력한 방법이에요. 이 방식이 어떻게 작동하는지, 숨은 위험 요소, 어느 카드사가 권한 사용자 내역을 보고하는지

Alexander Katsman

7 min read

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자주 묻는 질문

How fast does authorized user status build credit?

It can appear on your report within 1 to 2 billing cycles (30 to 60 days). If the primary cardholder has a long account history, you could gain years of positive history almost immediately. Score increases of 30 to 50 points are common for people with thin files.

Does the authorized user need to use the card?

No. You do not need to use the card, have the card in your possession, or even know the card number. Simply being listed as an authorized user is enough for the account to appear on your credit report.

Can being an authorized user hurt my credit?

Yes, if the primary cardholder misses payments, carries high balances, or the account goes delinquent. Their negative behavior on that account will also appear on your report. Only become an authorized user on accounts with perfect payment history and low utilization.

Which credit card issuers report authorized users to credit bureaus?

American Express, Chase, Discover, Capital One, and most major issuers report authorized user activity to all three bureaus. Some smaller issuers and credit unions do not. Confirm with the issuer before being added.

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