中文
Guide

授权用户交易线:提升信用的捷径?

成为授权用户如何提升你的信用分数, 以及你需要了解的风险、成本和替代方案。

Alexander Katsman

5 min read

喜欢这些内容?你会更喜欢我们的应用。

你刚读到的所有内容,加上AI工具来修复你的信用。免费开始。

Get the App

常见问题

What is an authorized user tradeline exactly?

It's you as an authorized user on a stranger's prime credit card, piggybacking their history onto your report for a quick score bump, no card or payments needed.

How much does an authorized user credit boost really cost?

Basic ones run $100-500; premium (high-limit, aged) hit $1,000-2,000 for 1-3 months. Free from family, but less control.

Are authorized user tradelines legal in 2026?

Yes, protected by ECOA, no federal ban. Lenders frown and may ignore them, but buying spots isn't illegal.

How long do tradelines stay on my credit report?

They post in 30-60 days, last as long as you're added (months), then linger 60 days post-removal. Not forever.

Can piggybacking credit hurt my score?

Absolutely, if primary messes up, gets removed, or lenders flag it. Drops of 50+ points happen.

What's better than buying tradelines for credit repair?

Primary accounts like secured cards or builder loans you control, slower but permanent, no flags. Pair with apps like Credit Booster AI for errors.

Ready to Start?

Download Credit Booster AI and put what you just read into action.

No hard inquiry  Cancel anytime  Start free
Credit Booster AI app dashboard

Get the app

Scan the QR code to download the app

QR code to download Credit Booster AI
Get the app