A mortgage landing page is a legal advertisement under federal law, not just a marketing asset — and it's regulated accordingly. The Truth in Lending Act (TILA) and its implementing rule, Regulation Z, apply to any commercial message promoting consumer credit, including mortgage landing pages built specifically to promote a mortgage product. Get the disclosure rules wrong and you're not looking at a design problem; you're looking at a compliance exam finding. Here's what Reg Z and RESPA actually require, sourced from the Federal Reserve's own compliance guidance and current CFPB-adjacent enforcement patterns.
Landing Pages Count as Advertisements Under Reg Z
Regulation Z defines an advertisement broadly: any commercial message that promotes consumer credit. That explicitly includes landing pages built to promote a mortgage product, along with social posts, email, and paid search ads. There's a narrow carve-out for purely informational content — an article about the benefits of homeownership that doesn't reference specific loan terms generally isn't an ad. But the moment that content includes a call-to-action like “Apply Now” or references specific rates or terms, it crosses into advertisement territory and Reg Z's disclosure rules apply in full.
The Clear-and-Conspicuous Standard
Reg Z requires that closed-end credit advertisements present required information clearly and conspicuously. In practice, regulators have been specific about what fails this test. In one cited examination, a lender displayed both an interest rate and an APR at the top of an advertisement — but the interest rate appeared in a larger, more prominent font than the APR. That alone was a violation: the interest rate can never be more visually conspicuous than the APR. If your landing page hero section leads with a bold, large interest rate and tucks the APR into fine print below, that's the exact pattern regulators have flagged.
Triggering Terms: The Rule Most Landing Pages Miss
Certain terms in a mortgage ad automatically "trigger" a requirement for additional disclosures. Reference any of the following, and Reg Z requires you to disclose the full credit terms alongside it:
- Down payment — but only if a down payment is actually required. Stating "no down payment required" does not trigger the rule.
- Payment period — referencing the number of payments or the total repayment period.
- Amount of any payment — a specific dollar figure for a monthly or periodic payment.
- Amount of any finance charge — including the interest rate itself, if presented as a specific number.
A landing page headline that says "Payments as low as $1,450/month" has just triggered the disclosure requirement, whether or not the rest of the page was designed with that in mind. The disclosures don't have to sit in the same visual block as the trigger — Reg Z permits placing them in a table or schedule elsewhere on the page, or even on a linked page, as long as the ad clearly references where to find them. What it doesn't permit is omitting them because "there wasn't room," a rationale the CFPB has explicitly rejected for social media and, by extension, any space-constrained ad format.
What Reg Z Explicitly Prohibits
Beyond disclosure requirements, Reg Z bans specific advertising practices outright, regardless of what's disclosed elsewhere on the page:
- Implying government affiliation. Regulators have taken action against advertisers using seals or design elements that resemble government logos, or language implying a government program endorsement that doesn't exist.
- Misleading debt-elimination claims. Suggesting a refinance product will eliminate, forgive, or waive a consumer's existing debt with another lender, when it does no such thing.
- Unqualified teaser rates. Advertising an introductory rate without clearly stating how long it lasts and what the fully-indexed rate becomes afterward. This has been a recurring subject of CFPB enforcement action.
- Misuse of "counselor" or similar terms that imply independent, unbiased advice when the advertiser is actually a lender with a financial interest in the transaction.
RESPA: The Rule That Governs Referrals, Not Just Disclosures
Where TILA and Reg Z govern what a mortgage ad says about loan terms, RESPA (the Real Estate Settlement Procedures Act) governs something landing pages often get wrong in a different way: referral relationships. RESPA prohibits giving or accepting a fee, kickback, or anything of value in exchange for referring settlement service business — including homeowners insurance referrals bundled into a mortgage co-marketing arrangement. If your landing page is part of a co-marketing arrangement with a real estate agent, builder, or referral partner, RESPA's anti-kickback provisions apply to that relationship regardless of how the landing page itself is worded. This matters directly for landing pages built around a specific realtor or builder partnership — a common structure in mortgage lead generation — where the underlying referral arrangement needs its own compliance review independent of the page's on-page disclosures.
A Practical Compliance Checklist
- APR is never smaller or less prominent than the interest rate anywhere on the page, including the hero section.
- Any specific payment amount, down payment figure, or repayment period triggers full disclosure — either inline or clearly linked from the trigger.
- Introductory or teaser rates state their duration and the rate that follows, not just the low starting number.
- No visual element resembles a government seal or agency logo, and no copy implies government affiliation or endorsement.
- Referral and co-marketing arrangements are reviewed against RESPA separately from the page's own disclosure compliance.
- Every version of the page — including A/B test variants — gets the same compliance review, since a variant is a separate advertisement under Reg Z, not an exempt draft.
None of this is a substitute for review by qualified compliance counsel before launch — regulatory guidance evolves and enforcement patterns shift, and this article is not legal advice. But it's the baseline most mortgage landing pages get wrong, and it's the baseline every lender's compliance team is already checking for.