Credit scores matter — but your history, patterns, and balances matter just as much during a mortgage review.

Mortgage lenders review multiple scores. The score used for a mortgage may be different than what you see in credit apps.

Underwriters look for consistent on-time payments. Recent patterns usually matter more than one old mistake.

High balances can hurt even when you pay on time. Utilization (how much you use) is a major factor.

Opening accounts or financing purchases can change scores and increase debt right before underwriting.

Active disputes can pause a credit review because the data may not be considered fully verified.

Requirements vary by loan type, balance, and timing. Paying collections without a plan can sometimes lower scores.

Being on someone else’s account can help or hurt. Underwriters may treat authorized user accounts differently.

Underwriters review the complete report — not just the score — to understand risk, stability, and recent changes.
A: Many sites show educational scores. Mortgage lenders often use different scoring models and may pull multiple scores, so the number used for a mortgage can differ from app scores.
A: Usually no. Closing accounts can increase utilization and shorten your credit history, which can negatively impact a mortgage review.
A: Paying balances down is often helpful, but having every card report $0 isn’t always necessary. Underwriting looks at overall utilization, monthly payments, and consistent management of credit.
A: They can. Active disputes may delay underwriting because the credit information may not be considered fully verified. Some lenders may require disputes to be resolved before moving forward.
A: Not always. Requirements vary by loan type, balance, and timing. Paying collections without a plan can sometimes lower scores, so it’s important to understand the impact first.
A: There isn’t one magic number. Underwriters look at the pattern — multiple recent inquiries or new accounts can signal increased risk, especially right before or during underwriting.
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Disclaimer (Effective Date: January 31, 2026): Mortgage Unplugged provides mortgage readiness education and document organization support only. We are not a lender, mortgage broker, mortgage loan originator, or underwriter, and we do not take loan applications or offer or negotiate loan terms. We are not affiliated with any lender. We do not provide legal, tax, or credit repair services. No approvals, rates, terms, timelines, or outcomes are guaranteed. Mortgage decisions are made solely by independent, licensed lenders.