If you’re the primary cardholder on an ANZ credit card, you can increase your credit limit by logging into your credit card account and choosing the “Increase your credit limit” option. You can also submit an ANZ credit card limit increase application form by visiting any ANZ branch or by mail or fax. When completing the form, it's important to remember to specify how much you want the limit increased. You can estimate this by first calculating the amount of credit card debt you can afford to repay based on your income and expenses, and then declaring that in your application.
Irrespective of whether you’re completing your ANZ credit card limit increase application online or in print, you’ll need to provide updated employment information, income, and expenses, which the company will have to verify. You'll also need to authorise ANZ’s access to your credit history, as your current credit score and recent credit history tell the company about your financial responsibility, and whether or not you'll be able to repay the additional debt you’re applying for.
In some cases, ANZ may ask you for additional information, or the agent processing the application may reach out to you after your application is received. After verifying your credit score as well as your personal and financial information, however, ANZ may approve a credit card limit increase proportionate to your repaying ability, though it may not be the same as the increase you requested.