What is the purpose of a mortgage pre-approval?

A mortgage pre-approval serves as a formal assessment of a borrower's financial situation, indicating their budget and borrowing capacity. This process involves a lender reviewing the borrower’s credit history, income, debts, and assets to determine how much money they are willing to lend. By receiving a pre-approval, borrowers gain a clearer understanding of the price range they can afford when shopping for a home, which simplifies the home-buying process.

While the other options present different aspects of the real estate transaction process, they do not directly relate to the primary function of a mortgage pre-approval. For instance, guaranteeing a loan is not feasible as pre-approval does not guarantee final loan approval, which can occur later in the buying process. Similarly, estimating property taxes is typically a separate calculation based on local tax rates and property value, and determining real estate commission fees is unrelated to the borrower’s financial qualifications or borrowing capacity.