Banks Not Lending? Credit Unions Are Filling the Mortgage Gap

Why Large Banks Pulled Back

The mortgage market tightening that began in 2022 was driven by a combination of factors: rising rates reduced refinance volume dramatically, the secondary market for non-agency loans became less liquid, and regulatory capital requirements made holding mortgage risk more expensive for large banks. The result was a significant pullback in portfolio lending — particularly for borrowers who do not fit the standard agency guidelines.

For borrowers with straightforward W-2 income, good credit, and standard property types, this pullback was largely invisible — agency loans were still available. For borrowers with complex income, unique property types, or specialized needs, the pullback created real gaps.

How Credit Unions Are Different

Credit unions are member-owned financial cooperatives. They do not have shareholders demanding quarterly returns, and they are not subject to the same capital requirements as large banks. When a credit union makes a mortgage loan, it typically holds that loan in its own portfolio — which means it can set its own guidelines rather than conforming to Fannie Mae or Freddie Mac standards.

This portfolio flexibility is what allows credit unions to offer programs like physician loans, community hero programs, and self-employed-friendly underwriting. The credit union is making a judgment call about the borrower's creditworthiness based on the full picture — not just whether the file fits a standard template.

The Membership Requirement

Credit union membership is required to access credit union products. Membership eligibility varies by institution — some credit unions are open to all residents of a state or region, while others are limited to employees of specific companies or members of specific organizations. Liberty Federal Credit Union has membership eligibility that includes Arizona residents and employees of certain employers.

Membership is typically established by opening a savings account with a small minimum deposit. The process is straightforward and does not require a credit check. For borrowers who are not already members, establishing membership is usually the first step in accessing credit union mortgage programs.

What Portfolio Lending Means for Rates

Portfolio loans typically carry slightly higher rates than agency loans because the lender is taking on the risk of holding the loan rather than selling it to the secondary market. The rate premium varies by program and borrower profile, but is generally modest — often 0.25% to 0.75% above comparable agency rates.

For borrowers who cannot access agency programs, the portfolio rate premium is not a penalty — it is the cost of accessing a program that is otherwise unavailable. For borrowers who can access both agency and portfolio programs, the comparison should weigh the rate difference against the other terms and features of each option.