When a buyer purchases a new car a week before closing on a home, it can have significant implications on the mortgage approval process. Lenders typically review the buyer’s credit report and financial standing shortly before closing to ensure that the buyer remains qualified for the loan. A new car purchase often involves a substantial loan or debt, which can increase the buyer’s debt-to-income ratio. This change can lead to a reassessment of the borrower's financial health and potentially delay or even jeopardize the closing. Financial institutions advise buyers to avoid making large purchases, especially securing new loans, during the mortgage approval process to prevent any surprises in the underwriting phase. Even if the buyer has been pre-approved, the final loan approval is contingent upon a stable financial profile. Taking on a new car loan increases monthly obligations, which might push the buyer's debt levels beyond acceptable limits for the mortgage lender. Buyers should communicate openly with their mortgage broker or lender about any planned significant expenses or purchases before closing. Some lenders might require updated documentation or credit verification if new debts appear on the buyer's credit report. To avoid delays, it is recommended to finalize any large purchases well before the loan approval process begins. From a credit perspective, opening a new line of credit can cause a temporary dip in credit scores due to hard inquiries and increased credit utilization. Since a good credit score is vital for securing favorable mortgage terms, this dip might affect interest rates or loan approval. In summary, purchasing a new car so close to the home closing date is risky. Buyers should carefully assess their financial situation and consult with their lender to understand the potential impact on their mortgage. Taking such steps can help ensure a smooth closing without unexpected complications related to newly incurred debt.