Improving your credit score by 100 points in just 30 days can be quite a challenge. It usually requires consistent effort over a longer period of time. However, we can provide you with some strategies that may help you gradually boost your credit score. Here are a few steps you can consider:

1. Take a close look at your credit reports: Take advantage of the free credit reports available from Equifax, Experian and TransUnion. Carefully review these reports for any errors or inconsistencies. If you spot any inaccuracies, make sure to dispute them with the respective credit bureau to have them corrected or removed.

2. Make timely payments: Your payment history plays a crucial role in determining your credit score. It’s important to ensure that you pay all your bills, such as credit cards, loans and utilities, on time. Late payments can have a negative impact on your credit score.

3. Keep credit card balances low: It’s advisable to maintain low balances on your credit cards, ideally staying below 30% of your credit limit. Having high credit utilization (using a large percentage of available credit) can have a detrimental effect on your credit score. Aim to pay down your balances as much as possible to demonstrate responsible management of your credit. By following these steps and implementing them consistently, you may see gradual improvements in your credit score over time.

4. It’s best to avoid applying for new credit as it may initially lower your credit score. While it may seem like a quick fix, multiple credit inquiries can have a negative impact. Instead, focus on responsibly managing the existing credit you have.

5. If you have a trustworthy friend or family member with a good credit history, you can ask them to add you as an authorized user on one of their credit cards. Just make sure that the card issuer reports authorized user activity to the credit bureaus. This could potentially boost your credit score if the account has a positive payment history.

6. It’s important to maintain your older accounts as the length of your credit history is a factor in determining your credit score. If you have older accounts that are well managed, it’s best to keep them open and continue using them responsibly. Closing old accounts can actually shorten your credit history and negatively affect your score.

7. If you’re dealing with significant credit issues or need tailored advice, it might be worth considering consulting with a reputable credit counseling agency or financial advisor. They can provide personalized guidance and strategies to help improve your credit over time.

Remember, rebuilding your credit takes time and perseverance. Although it may not be realistic to expect a sudden 100 point increase in your credit score within just 30 days, consistently following these steps over a longer period of time has the potential to result in noticeable improvements to your creditworthiness.