Two words on a landing page now carry regulatory weight most marketing teams underestimated: “FDIC insured.” Since the FDIC’s amended Part 328 rule took effect and the 2024 Synapse collapse locked more than 100,000 people out of roughly $265 million in deposits, banking-as-a-service (BaaS) fintechs have faced a sharper standard for how they describe deposit protection. The rules did not appear as a single dramatic announcement. They arrived as an amended FDIC regulation, a run of cease-and-desist letters, and consumer-protection pressure from the CFPB. Marketing teams at BaaS-reliant fintechs are the ones who have to translate all of it into copy that survives review.

If your product sits on top of a partner bank rather than a charter of your own, the way you phrase insurance, safety, and the word “bank” itself is now a compliance surface. Here is what changed and what to fix.

Why “FDIC insured” became a compliance minefield

Synapse was middleware, not a bank. When it failed in April 2024, the ledgers tracking which customer owned which slice of pooled deposits went dark, and consumers who had seen “FDIC insured” in their apps discovered the label did not guarantee access to their money. FDIC insurance pays out when a chartered bank fails. It does not cover a fintech intermediary’s bankruptcy or a broken recordkeeping chain between the app and the partner bank.

That distinction is invisible to a customer reading a homepage. It is exactly the confusion the FDIC set out to police. The agency has said it observed a rise in misleading deposit-insurance representations across digital channels, and it treats that confusion as consumer harm — not a technicality. For marketers, the lesson is blunt: a claim that is technically defensible in a footnote but misleading in the hero headline is the kind of claim regulators have already acted on.

What the FDIC’s Part 328 rule actually requires

The FDIC’s amended Part 328 rule, adopted in December 2023, modernized the sign-and-advertising regime for a mobile-first world and clarified the rules on misrepresenting insured status. Two provisions matter most to a BaaS marketing team.

First, if a non-bank entity represents or implies that a product is FDIC-insured, it must clearly and conspicuously identify the insured depository institution — the actual partner bank or banks — where the deposits are placed. “Your money is FDIC insured” with no named bank is precisely the gap the rule closes. You have to name the institution, and the disclosure has to be clear and conspicuous, not buried.

Second, the rule prohibits using the FDIC name, logo, or FDIC-associated terms to imply that an uninsured product or a non-bank entity is itself insured. A fintech is not FDIC-insured. Its partner bank holds insured deposits, subject to pass-through requirements and each customer’s coverage limit. Putting the FDIC logo next to your own brand mark, or working “FDIC” into product naming, is the misuse the amended rule specifically calls out.

The enforcement record backs this up. Across 2023 and 2024 the FDIC issued multiple rounds of cease-and-desist letters to fintech, crypto, and payments companies for stating or implying they were FDIC-insured or that uninsured products carried coverage. These were not obscure firms getting quiet warnings; they were public demand letters naming the companies and the claims at issue.

The CFPB and FinCEN pieces marketers overlook

The FDIC owns the deposit-insurance language, but two other agencies shape the same marketing surface.

The CFPB polices unfair, deceptive, or abusive acts and practices (UDAAP). A deposit-insurance overstatement is not only an FDIC problem; presenting an uninsured or conditionally insured product as safe can be a deceptive practice in the CFPB’s view. The Bureau has also warned that digital marketing providers — the ad platforms and agencies involved in targeting and delivering financial-product ads — can themselves be liable under federal consumer-financial-protection law when they do more than pass along a message. That expands who inside your growth stack has exposure, not just the brand.

FinCEN sits further upstream. Its anti-money-laundering (AML) expectations for bank-fintech partnerships mean the partner bank is accountable for what its fintech program markets and to whom, including obligations around suspicious-activity monitoring and program oversight. Sponsor banks increasingly require marketing review before customer-facing content goes live, which is why “legal will fix it later” is no longer a workable sequence. Your partner bank’s compliance team is now a gate in your publishing workflow, and campaigns that ignore that gate get held or pulled.

What to change in your marketing right now

None of this requires abandoning the value of deposit protection as a selling point. It requires stating it accurately. A practical pass over your owned channels:

  • Name the partner bank wherever you claim insurance. Every “FDIC insured” reference on the site, in the app, in onboarding emails, and in ad copy should identify the insured depository institution clearly and conspicuously. Replace standalone “FDIC insured” badges with named-bank disclosures.
  • Stop implying you are a bank. Audit copy for “bank,” “banking,” and “your bank” used in ways that suggest you hold a charter. If a partner bank provides the accounts, say so. Remove FDIC logos placed next to your own brand mark.
  • Move the qualifier out of the footnote. Pass-through coverage depends on conditions being met and applies per customer at the partner bank, not to your company. The condition belongs near the claim, in comparable prominence — not only in a linked disclosures page.
  • Bring compliance into the brief, not the final proof. Route deposit-insurance and safety claims through your partner bank’s marketing review before design, so approved language shapes the campaign rather than gutting it at the end.
  • Extend the standard to paid and agency work. Given the CFPB’s position on digital marketing providers, your ad platforms and agencies are inside the risk perimeter. Give them the approved claim language and the named-bank requirement in writing.

For a marketing leader, the return here is not a compliance checkbox — it is protection of the acquisition math. A cease-and-desist letter or a partner-bank hold does not just create legal cost; it freezes the exact top-of-funnel messaging your CAC depends on, and it erodes the trust that drives retention and LTV in a category where “is my money safe” is the whole question. Accurate insurance language is cheaper to write once than to unwind after a regulator, a partner bank, or a headline forces the edit. Start with the highest-traffic pages, name the bank, and make the safety claim one a customer could not misread.

This article is general information for marketing teams, not legal or financial advice. Confirm specific claim language with your partner bank’s compliance function and qualified counsel.