
Your credit score is affected by five main factors. A high credit score can be achieved by disputing incorrect information and maintaining a clean credit history. If your credit history has a lot of public records and delinquencies, it may take a few years to repair.
Score of 850 Credit
Although it may seem impossible for an individual to have a credit score of 850, it is possible. Experian found that only 1 percent of American adults have a score above 850. Although it is difficult to maintain high scores, there are some simple steps you can do to improve your score.

Inquiries by hard copy
You have probably noticed that your credit score is affected based on the number and quality of new applications each year. These inquiries are indicative of your credit shopping activities and could be useful to potential lenders when assessing creditworthiness. Additionally, multiple inquiries generally count as one, but that period of time varies from credit scoring model to credit scoring model. This period serves to allow you research and compare loans, without adversely impacting your credit score.
Age
Building a strong credit history is a great way to improve your credit score. While you can't get to 850 overnight, there are several things you can do to raise your credit score over time. First, you need to take the time and understand your credit history. Your credit score will be affected by your age. A person in their twenties has an average credit score around 660. The 733 credit score is the best for this age group.
Income
The 850 credit score club has a higher average credit card balance than the overall population, with an average balance of $32,872 versus $17,064. It is important that this club consists mainly of older people. The highest percentages are in the silent and baby boomer generations. Generation Z and millennials account for only 25% of FICO(r) members.
Timely payment of bills
Payment history is a key factor in getting 850 credit scores. The longer your payment history is, the higher your score will be. It is vital to make your payments on time. You also need to ensure that there are no outstanding accounts. Having a clean payment history is vital for getting approved for a loan or mortgage.

Maintaining a positive financial attitude
To improve your credit score, it is important to have a good financial record. A high score indicates your ability and willingness to manage your credit cards and debt. High-scoring people have a long credit history, excellent payment records, and a balance between their available credit and any unpaid balances. These people also use only a small proportion of their credit limits. These borrowers are considered to be less risky than those with higher credit scores.