Federal Home Loan Bank of Des Moines: A Cooperative Wholesale Bank

The Federal Home Loan Bank of Des Moines is a member-owned wholesale bank, which means its customers are financial institutions rather than households. It does not take mortgage applications from the public and does not service consumer loans. Its purpose is to supply dependable funding to the banks, credit unions and other members in its district so those institutions can keep lending in their communities. That role sits behind the scenes of the mortgage market rather than in front of it.

By the LoanOctopus.com Editorial Team · Updated 2026-09-16

A Cooperative Owned by Its Members

Each regional Federal Home Loan Bank is structured as a cooperative. The institutions that borrow from it are also its owners, holding stock as a condition of membership. That two-way relationship is unusual in banking: the customer is the shareholder, and the institution exists to serve member needs rather than to generate returns for outside investors.

Ownership influences how the bank operates. Pricing on member advances is generally set to cover the bank's own funding costs and operating expenses rather than to maximize a spread, and any surplus supports the cooperative's mission and reserves.

The Federal Housing Finance Agency regulates and supervises the system and publishes information about its regulated entities at fhfa.gov. That regulatory framework is what keeps the cooperative structure accountable to a public mission alongside its member services.

Advances: How Funding Reaches Local Lenders

The main product is the advance, a secured loan from the regional bank to a member institution. Advances come in different structures, including fixed-rate and variable-rate forms with varying maturities, so a member can match the funding to the loans it expects to make.

The chain from there to a household mortgage has several links. A member institution borrows wholesale funding, uses it to originate or hold consumer loans, and sets its own rate and terms for the borrower. The regional bank never sees the individual mortgage and never sets its price.

This structure matters most for smaller institutions. A community bank with limited deposit growth can keep lending when loan demand exceeds deposits, because wholesale funding fills the gap. Without that access, the bank might have to ration credit or sell loans it would rather keep.

How It Differs From the Secondary-Market Agencies

The housing finance system contains two very different kinds of institutions, and they are often confused. The regional Federal Home Loan Banks provide liquidity to member lenders on the funding side. The secondary-market agencies buy mortgages from lenders after origination, which replenishes the lender's capacity to make new loans.

A borrower encounters the secondary market through standardized loan guidelines, because a loan destined for sale must meet investor requirements. A borrower encounters the regional bank system only indirectly, through the funding available to the lender being considered. One shapes the terms of a mortgage; the other shapes whether the lender can offer it at all.

The Consumer Financial Protection Bureau's explanation of a mortgage describes the consumer-facing documents and obligations, which are set by the lender and the applicable program rather than by either wholesale institution.

Membership and Collateral Requirements

Membership is limited to eligible institution types, which generally include community banks, credit unions, savings institutions, insurance companies and certain community development lenders. An individual cannot join. The member must purchase stock and meet the bank's membership standards.

Advances are secured, so members pledge collateral. The eligible collateral typically includes residential mortgage loans, government and agency securities, and other assets the bank accepts under its policies. The mix of collateral a member can pledge affects how much funding it can access.

Because the collateral is largely made up of the member's own loans, the health of the member's portfolio and the quality of its underwriting indirectly influence how much wholesale funding it can obtain. That is one more reason consumer lending standards and wholesale funding capacity are connected.

The District Structure and the Des Moines Region

Regional banks are organized by district, and each district serves member institutions across a defined group of states. The Des Moines district covers a broad section of the central and western United States, with the regional headquarters coordinating member services, community investment activity and housing programs for that territory.

A district structure gives members a defined point of contact and lets the regional bank tailor its services to the local lending environment. For rural and smaller community institutions, that regional presence is often the practical route to funding programs they could not administer alone.

Community investment programs administered through the district may include grants that member institutions direct toward local housing needs. A borrower interested in down payment assistance or similar support can ask a participating lender whether such programs are available in the area.

What This Means for a Mortgage Shopper

Since the regional bank is not a consumer lender, a mortgage search should focus on institutions that are. These steps keep the process practical.

1. Ask local banks and credit unions whether they are members and whether that affects the products they offer.
2. Request a full loan estimate from each lender rather than relying on advertised rates.
3. Compare the annual percentage rate so that differing fee structures are reflected.
4. Confirm whether any community lending or down payment program applies to your situation.
5. Verify who will service the loan after closing.
6. Review the loan documents for the term, rate type and prepayment terms before signing.

A amortization schedule calculator shows how the interest and principal split changes over time, and a loan comparison calculator makes two offers easier to weigh. The Federal Home Loan Bank of Atlanta Atlanta GA overview explains how another district operates, and the credit union home loans guide covers the member-institution side of the relationship.

How Wholesale Funding Affects Local Credit Availability

Wholesale funding is invisible to borrowers until it is not available. When a community lender can borrow against its loan portfolio, it can keep originating mortgages even during periods when deposits grow slowly or when borrowers move their savings elsewhere. That capacity keeps local credit available rather than rationed.

The effect shows up in subtle ways. A lender with reliable funding access may offer a broader range of terms, hold more loans in portfolio instead of selling every one it originates, and serve borrowers whose situations fall outside standardized investor guidelines. It may also be able to absorb temporary disruptions, such as a wave of early payoffs or a sudden drop in deposit balances, without tightening credit abruptly.

Smaller institutions benefit most, because they have fewer alternative funding sources than large national banks. For a community bank or a local credit union, membership in the regional system is often the difference between being able to meet loan demand and having to turn customers away.

For a borrower, the practical takeaway is that a local lender's capacity to lend is not purely a function of its branch deposits. Asking whether an institution has stable funding arrangements is a reasonable question when choosing where to apply, though the answer will rarely be visible in advertised rates.