When you formally apply for credit — a credit card, auto loan, personal loan, or mortgage — the lender typically requests a copy of your credit report, and that request is generally recorded as a hard inquiry. Hard inquiries are a normal part of borrowing, but they do have a measurable, if usually modest and temporary, effect on credit scores. Understanding how they work can help make sense of small score dips that show up after a loan application.
Hard Inquiries vs. Soft Inquiries
Not every credit check affects your score. There are generally two categories:
- Hard inquiries occur when a lender checks your credit as part of a decision about extending new credit, such as when you apply for a mortgage, auto loan, personal loan, or credit card. These are typically visible to other lenders on your credit report and can have a small negative effect on your score.
- Soft inquiries occur when you check your own credit, when a company checks your credit for a pre-qualified offer without your applying, or when an existing creditor reviews your account periodically. Soft inquiries generally do not affect your credit score and are typically not visible to other lenders.
How Much a Hard Inquiry Typically Affects Your Score
The exact point impact of a hard inquiry varies based on the scoring model used and your overall credit profile, but it is generally described as a small effect — often just a few points — rather than a dramatic one. The impact also tends to fade relatively quickly, and hard inquiries usually stop affecting your score after roughly a year, even though they may remain visible on your credit report for up to about two years.
The effect also tends to matter more for people with shorter credit histories or fewer accounts, where a single inquiry represents a larger share of the overall picture, compared to someone with a long, well-established credit history.
Rate Shopping: A Built-In Exception
Because comparing offers from multiple lenders is a normal and often financially smart thing to do, both FICO and VantageScore models generally include a "rate shopping" allowance for certain loan types — particularly mortgages, auto loans, and sometimes student loans. Under these models, multiple hard inquiries for the same type of loan within a defined shopping window (commonly somewhere in the range of about 14 to 45 days, depending on the scoring version) are typically treated as a single inquiry for scoring purposes rather than being counted separately.
This allowance generally does not extend to credit cards or unrelated types of credit opened in the same window, so comparing several personal loan offers and several credit card offers at the same time could still result in multiple separate inquiries being counted.
Why Lenders Care About Hard Inquiries
A cluster of many hard inquiries in a short period, unrelated to comparison shopping for a single loan, can sometimes be interpreted by scoring models and underwriters as a sign of increased credit risk — for example, that a person may be taking on multiple new debts at once. This is one reason financial educators often suggest being deliberate about the timing of credit applications, particularly in the months leading up to a major purchase like a home or car, when a lender will be paying close attention to your credit profile as part of gathering the documents needed for a loan application.
Limiting the Impact
While this isn't personalized advice for any individual situation, common general practices include: checking your own credit only through methods that register as soft inquiries (see how to check your credit score for free), consolidating rate-shopping for a single loan type into a short window to take advantage of the deduplication rules described above, and being thoughtful about opening new accounts shortly before applying for major financing such as a mortgage.
Hard Inquiries in Context
A single hard inquiry is generally a minor factor compared to others that make up your score, such as payment history and credit utilization — see how credit scores are calculated for the fuller picture, and credit score ranges explained for how your overall score translates into loan terms. If you're preparing for a large purchase, tools like the personal loan calculator can help you compare offers efficiently, potentially reducing how many separate applications you submit. For consumers concerned about companies making unauthorized inquiries or offering credit under false pretenses, it's also worth reviewing how to spot predatory lending. A credit counselor can help you think through the timing of credit applications relative to your specific goals.