About

Corner Office Cards is an independent information site for owners, freelancers and managers in the United States who are trying to understand business credit cards. It explains what these cards cost, how approval works, how they differ from consumer cards and charge cards, and where people most often lose money or get misled.

The guides are written to help you compare options and criteria: annual fees against rewards, interest against paying in full, personal guarantees against alternatives. We do not publish issuer rankings, we do not claim to know current offers, and every dollar figure in an example is labeled as illustrative unless we name a source. Rates and terms change often, so the guides point you to official sources and the issuer's written terms.

The calculators run in your browser using the numbers you enter. The site does not offer credit, does not process applications and is not a lender, broker or financial adviser. It does not cover consumer credit cards, small business loans in depth, or personal tax and legal advice, and it does not name authors or credentials it cannot back up.

How this site is made

Corner Office Cards is an independent information project. Guides are drafted with the help of AI writing tools and checked against official and primary sources before publication; see our Editorial Policy. We are not affiliated with any provider mentioned on the site and do not sell products or services.