
Your credit score changes from time to time, and the frequency of changes may vary depending on your financial situation. It is calculated using information from your credit reports. Credit scores should be updated every time there is a change. Credit reports include information about your credit accounts and payment history, credit available, credit requested, and any recent credit requests.
Credit bureaus may request information
Credit scores change frequently when credit bureaus get information from creditors, credit card issuers and other companies. The law requires these companies to provide correct information within a set time limit to the bureaus. The bureaus then calculate your score using the most recent information.
You can dispute any mistake in your credit report. In the letter you write to the creditor, you will need to include a copy detailing the dispute. The dispute process may take 30 to 90 days. Most states will give you a free copy your credit report once it's completed.

Late payments
Late payments can have a negative impact on your credit rating. You may not be in a position to avoid late fees forever but there are ways around it. You can avoid them by paying your bills on-time. The credit bureaus must be notified of late payments within 30 days. This gives you the opportunity to make up any missed payments. Late payments may also lead to an increase in your interest rate or a reduction of credit available.
Late payments can have a different impact on your score depending on how long it has been delinquent. Your score will be significantly lower if you have missed a payment for more than 90 days.
Requests for hard copies
Your credit score may be affected by the number of hard inquiries. Although the number is less significant when it comes to calculating your credit score, they do play a significant role in assessing your risk of repaying debts. When a lender pulls your credit report, they are looking for things like your payment history and income. Hard inquiries on your credit reports can indicate that your financial situation is severe. If this happens, you could run a greater risk of defaulting.
A single inquiry can reduce your credit score by five percentage points. Two or more hard inquiries can reduce your credit score by 10 points. People with six or more recent hard inquiries are eight-times more likely to file bankruptcy. Good news is that most people don’t need to have as many inquiries to affect their score.

Lenders can report account and payment information
Credit scores are updated every month when creditors provide new information to credit bureaus. But, not all lenders report information the same way. If you pay off a loan, the information may not show up on your credit reports immediately. It can take between 30 and 60 days for your payment to appear on your credit report.
Lenders report account and payment information to the credit bureaus at least once per month, although this varies. Some lenders report monthly to one or two bureaus, while others report to all three. Most lenders report account information and payment information every month to the major credit agencies.