Soft vs Hard Inquiries: The Basics

This is part of our Credit Score Experiments Lab.

Before diving into data, let's be precise about what we're measuring:

• Hard inquiries happen when you apply for credit — credit cards, loans, mortgages. The lender pulls your credit report, and the inquiry is recorded. These affect your score.
• Soft inquiries happen when you check your own credit, when a lender pre-qualifies you, or when a company checks your credit for non-lending purposes (employment, insurance). These do NOT affect your score at all.

The confusion between these two types causes unnecessary anxiety. Checking your own score through Credit Karma, your bank's app, or AnnualCreditReport.com is always a soft pull. Pre-qualification offers are soft pulls. Only actual credit applications trigger hard pulls. For a broader overview of every scenario that triggers each type, see our complete hard inquiry vs. soft inquiry guide. The belief that checking your own score hurts it is one of the most damaging credit score myths still circulating in 2026.

According to FICO, new credit inquiries account for approximately 10% of your FICO score calculation — the smallest of the five scoring factors. Yet it generates an outsized amount of worry. Experian notes that a single hard inquiry typically lowers your FICO Score by fewer than 5 points.

Our five factors guide puts this in full context.

How We Measured It

We tracked 12 participants who applied for credit cards over a 6-month period. Each participant applied for exactly one card (creating one hard inquiry) and we measured their scores before and after, then tracked recovery monthly.

To isolate the inquiry impact, we selected participants who were not making any other credit changes — no balance changes, no new accounts opening (unless they were approved, which we account for separately), no disputes.

We deliberately included participants with varying numbers of existing inquiries because we hypothesized (correctly) that the marginal impact of an additional inquiry depends on how many you already have.

Impact by Starting Score Range

Here's the core finding — and it's more nuanced than the generic "5-10 points" you read everywhere:

The pattern is clear: the lower your starting score, the more a hard inquiry costs you. At 800, a single inquiry costs an average of 3 FICO points. At 620, it can cost 10-14 points — potentially pushing you below a critical threshold for loan approval.

This makes intuitive sense. A thin or damaged credit file has fewer positive signals to buffer against the negative signal of a new inquiry. A thick file with 20 years of perfect history treats one inquiry as statistical noise.

The Consumer Financial Protection Bureau (CFPB) notes that hard inquiries remain on your credit report for two years, but their scoring impact diminishes after 12 months under FICO models and stops affecting your score entirely after that point.

Rate Shopping Windows: Do They Actually Work?

This is one of the most important things we tested. When you're shopping for a mortgage, auto loan, or student loan, you'll get multiple hard inquiries from different lenders. FICO claims to have a "rate shopping" window that groups these as a single inquiry. But does it actually work?

We had 4 additional participants apply for auto loans from 3 different lenders within the following timeframes:

The rate shopping window works exactly as advertised. Multiple inquiries for the same type of loan within a 14-45 day window (depending on the FICO version) were counted as a single inquiry. The score impact was equivalent to having just one inquiry.

Critical details:

• FICO 8 and newer: 45-day rate shopping window for mortgages, auto loans, and student loans
• Older FICO versions (FICO 2, 4, 5): 14-day window — these are the versions currently used for mortgage lending, so shop quickly when rate shopping for a mortgage
• FICO 10T (coming in 2026): Expected to maintain the 45-day window. As mortgage lenders transition to FICO 10T by Q4 2026, rate shopping windows will become more generous for mortgage applicants
• Credit cards: No rate shopping window. Each credit card application counts as a separate inquiry. Period.
• VantageScore 3.0: 14-day rolling window for ALL inquiry types, including credit cards (this is more generous than FICO)

How Many Hard Inquiries Is Too Many?

We analyzed the relationship between inquiry count and score impact using data from all our participants plus historical data:

The marginal cost per inquiry stays relatively stable at 3-8 points each, but they compound. Six inquiries in 12 months can cost you 25-45 points total. For someone at 680 trying to qualify for a prime mortgage rate, that's devastating.

Our recommendation: keep hard inquiries to 2 or fewer within any 12-month period if you're planning a major credit application. Six or more inquiries in 12 months can compound to a 25-45 point penalty — enough to push you into a lower rate tier on a mortgage.

If you need to shop rates for a specific loan, do it within a 14-day window to take advantage of rate shopping protections.

If your score dropped and you're not sure if inquiries are the cause, our why your score dropped guide can help you diagnose the issue.

Recovery Timeline: When Does the Damage Heal?

We tracked score recovery after a single hard inquiry across all 12 participants:

Under FICO models, the inquiry stops affecting your score at approximately 12 months, even though it remains visible on your report for 24 months. The second year of visibility has zero scoring impact — it's purely informational.

The recovery curve is front-loaded: you get about 40% of your points back within 3 months, and 70% by 6 months. For planning purposes, if you need your score maximized for a mortgage application, wait at least 6 months after your last hard inquiry.

FICO vs VantageScore: How They Handle Inquiries Differently

One of our most consistent findings across experiments: VantageScore is harsher on inquiries than FICO.

• FICO 8/9: Average 5-8 point impact per inquiry. 45-day rate shopping window for mortgages/auto/student loans. Credit card inquiries always counted individually.
• VantageScore 3.0: Average 8-15 point impact per inquiry. 14-day rolling window for ALL inquiry types (including credit cards). Inquiries can affect the score for a full 24 months.
• VantageScore 4.0: Similar to 3.0 but with machine learning-based weighting. Now accepted for Fannie Mae/Freddie Mac mortgages as of 2026.
• FICO 10T: Expected to handle inquiries similarly to FICO 8/9 but with trended data context. A hard inquiry during a period of otherwise positive credit behavior may be weighted less heavily.

If you're checking your score on a service that shows VantageScore (like Credit Karma), you might see a bigger impact from inquiries than your lender will see on your FICO. This is a common source of unnecessary panic.

For the full breakdown of how scoring models differ, see our credit scores hub. To find the best cards for your current score range, check our best cards by credit score guide.

Common Hard Pull Triggers You Might Not Expect

Competitors mostly cover the obvious triggers (credit card applications, loans). But several common situations trigger hard pulls that catch people off guard:

Situations That Trigger Hard Pulls

• Apartment rental applications: Many landlords and property management companies run hard credit checks. Some use services that perform soft pulls instead — always ask before authorizing.
• Utility account setup: Some electric, gas, and water companies pull your credit when you set up a new account. This is more common in deregulated energy markets.
• Cell phone contracts: Signing up for a postpaid phone plan (AT&T, Verizon, T-Mobile) typically triggers a hard inquiry. Prepaid plans do not.
• Credit limit increase requests: Some issuers (Capital One, for example) perform a hard pull when you request a limit increase. Others (Chase, Amex) typically do soft pulls. Always ask first.
• Business credit cards: These usually involve a personal hard inquiry in addition to any business credit check.
• Insurance quotes: Insurance companies use "insurance scores" derived from credit data. These are typically soft pulls in most states, but check your state's regulations.

Situations That Are Always Soft Pulls

• Checking your own score (any method)
• Pre-qualification/pre-approval offers
• Employment background checks
• Account reviews by existing creditors
• Credit monitoring services

Strategic Approach to Hard Inquiries

Here's our data-backed strategy for managing inquiries:

Before a Major Application (Mortgage, Auto Loan)

• Avoid any hard inquiries for 6-12 months before applying
• When ready to shop rates, do ALL applications within a 14-day window
• Use pre-qualification tools (soft pulls) to narrow your list before formally applying
• Note: if applying for a mortgage in 2026, your lender may use FICO 10T or VantageScore 4.0 — both have favorable rate shopping windows

For Credit Card Applications

• Space applications at least 3-6 months apart
• Apply for no more than 2-3 cards per year unless you have an excellent score with plenty of buffer
• Remember: credit card inquiries have no rate shopping protection under FICO
• Consider the net benefit: a new card with a good credit limit actually helps your utilization ratio, which may offset the inquiry cost

When Inquiries Don't Matter

• If you're not planning any major credit applications in the next 12 months, inquiries are almost irrelevant — they'll heal before they matter
• If your score is 780+, a single inquiry costs 2-5 points and you likely won't cross any meaningful threshold
• If you're choosing between a hard inquiry and a better financial product (lower rate, better rewards), the financial benefit almost always outweighs the temporary score cost

Frequently Asked Questions