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Share certificates – or CDs – have long gotten a bad rap, one that is largely undeserved. Branded as “hot money,” they are often dismissed as a short-term funding fix with little lasting value. The misconception is that CD money is always fast in, fast out, with savers perpetually chasing the next best rate.
However, at a time when community institutions are seeing deposits decline, and new deposits are becoming more expensive and difficult to attract and retain, it's clear that deposit growth must be a top strategic priority. CDs can be a strong lever for attracting high-value savers and effectively generating deposits – if paired with smart pricing, targeted marketing and a strong digital presence. In today’s battle for deposits, rate shouldn’t be a four-letter word but rather a powerful tool to drive sustainable growth.
The Timely Opportunity Around CDs
Amid ongoing market volatility, members are increasingly embracing CDs as a predictable, safe option for interest-bearing savings. And, as 80% of CDs are up for renewal this year, there is a sizable opportunity for credit unions to address their deposit challenges, especially since credit unions typically offer some of the most attractive CD rates.
However, why is it that only eight financial institutions hold over 30% of the overall CD market, despite not having the most competitive rates? The challenge isn’t the value of a credit union’s deposit product – it’s how visible that value is. Most members aren’t combing through rate sheets or regularly speaking to tellers in branches. They’re online and influenced by digital experiences. If a CD offer lacks proper digital promotion, it’s likely to be overlooked entirely, no matter how compelling the rate.
Exacerbating the issue, most CD digital marketplaces available today are highly biased, heavily featuring the largest bank brands with hefty advertising budgets. That’s why seeking out a comprehensive marketplace that includes financial institutions of all sizes and the ability to geo-target can make all the difference, enabling credit unions to more easily and cost effectively gain visibility for their CDs. Showcasing attractive deposit offers via an unbiased digital marketplace can provide an easy, affordable marketing channel that helps credit unions level the playing field and compete with national banks – not just on rate, but on visibility, trust and convenience.
However, before participating in a digital marketplace, credit unions should make sure the marketplace has the ability to qualify leads, only connecting the credit union with potential savers that meet their unique membership requirements. Success will be also optimized by several other factors, such as pairing the credit union’s marketplace presence with attractive product features, targeted marketing and outreach and easy, convenient digital account opening capabilities.
The benefits can span beyond marketplace activity. Participation in the right digital marketplace can create a powerful halo effect, driving more traffic to a credit union’s website, branches and call center while boosting interest across other products and channels. It also opens the door for personalized, data-driven communications that foster stronger member relationships and loyalty.
Hot Money, Cool Opportunity
Of course, securing the CD is only the beginning. While the “fast in, fast out” stereotype is true in some cases, churn doesn’t come from offering CDs; it comes from failing to proactively build a relationship after the CD is established. By prioritizing transparency, personalized offers and relevant communication, credit unions can more effectively retain these member relationships and deposits. Think mid-term check-ins, targeted renewal offers and ongoing financial education. CDs can, and should, serve as a bridge to deeper financial engagement – not a revolving door.
It’s important to remember that not all CD shoppers are the same. Audience segmentation matters: For example, younger members may be drawn to short-term options for saving toward specific goals, while older demographics may seek longer-term, higher-yield solutions.
Messaging should reflect these differences, such as promotions that can be used as intentional entry points for establishing relationships and then cross-selling related products. Credit unions that take a deliberate, data-driven approach to CD pricing and promotion will be best positioned for success.
Smart CD Marketing Is a Long-term Play
The true power of CDs emerges when they’re treated as a vital pillar of a long-term growth strategy, not just a short-term deposit patch. In today’s deposit landscape, credit unions have a unique opportunity to stand out, however a compelling deposit offer with strong terms alone isn’t enough. It must be discoverable, targeted to the right audience and followed up with meaningful engagement.
By combining thoughtful pricing with digital-first marketing and relationship-based retention, CDs can become a strategic asset – not just a transactional product. This requires reframing the narrative: CDs aren’t “hot money” to be avoided, they’re smart money when used intentionally. And, competing on rate isn’t a bad thing; it can be a critical tool in a credit union’s arsenal. In the battle for deposits, a smart CD strategy doesn’t just help credit unions stay in the game – it can deliver a winning edge.

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