Pay your bill on time every month
Keep your credit utilization low
Use the card regularly
Increase your income
Update your income with the card issuer
Maintain a good credit score
Avoid carrying high balances
Wait at least 6 months before requesting an increase
Request a credit limit increase through the issuer
Be prepared to provide income and housing information
Reduce debt on other accounts
Avoid recent late payments or defaults
Keep older accounts open
Apply for a new card if an increase is denied