Hard Searches vs Soft Searches
A soft search (also called a quotation search) allows a lender or broker to check your credit profile for eligibility purposes without leaving a visible mark on your credit file. Other lenders cannot see soft searches and they have no impact on your credit score. Brokers use soft searches to check your eligibility across multiple lenders simultaneously, giving you an accurate picture of your options without any risk to your score.
A hard search is a full credit application search that is recorded on your credit file and remains visible to other lenders for 12 months. Each hard search typically reduces your credit score by approximately 5 points, though the exact impact varies between agencies and individuals. One hard search has minimal effect; multiple hard searches in a short period can signal financial distress to lenders and meaningfully damage your score.
Hard searches are only performed when you submit a formal application to a specific lender. This is why it is important to use a broker who carries out soft searches during the comparison phase rather than submitting multiple formal applications simultaneously. Once you have selected your preferred lender following soft-search eligibility checks, a single hard search is performed as part of the underwriting process.
Which Credit Reference Agencies Are Used?
There are three main credit reference agencies (CRAs) in the UK: Equifax, Experian, and TransUnion. Each holds its own credit data and calculates its own score, so your score can differ between agencies. Lenders subscribe to one or more agencies, and you will not always know in advance which one your lender uses. It is worth checking your file with all three agencies before applying.
You can check your credit report for free using several services. Clearscore shows your Equifax data; Credit Karma (formerly Noddle) shows your TransUnion data; and MSE Credit Club (provided by MoneySavingExpert) gives access to your Experian report. All three services update monthly and are genuinely free — you do not need to enter payment details or start a trial to use them.
Reviewing your report at all three agencies allows you to spot errors, fraudulent accounts, or outdated information that could be dragging your score down. If you find an error, you can raise a dispute with the relevant agency, which is obliged to investigate and correct confirmed errors. Resolving a significant error before your application can materially improve both your score and your application outcome.