Before you spend a dollar on Google Ads or Meta, your lead form needs to capture eight things: full name and callback number, the property's state, purchase-or-refinance intent, a realistic timeline, an estimated loan amount or price range, whether a purchase lead already has a real estate agent, a compliant TCPA consent checkbox, and hidden UTM/source fields for tracking. Miss any of these and you're either buying leads you can't legally serve, can't route fast enough, or can't prove where they came from when a client asks for ROI. This isn't a nice-to-have list — it's the minimum a form needs to survive contact with real ad traffic.
What fields does a mortgage lead form actually need before you launch ads?
Eight fields, in this order of priority, cover the gap between "we got a lead" and "we got a lead we can actually close." Name and phone are obvious. The other six are where most loan officer websites fall apart — they're built like a general contact form, not a form built to feed a paid campaign.
| Field | Why it's non-negotiable | What happens without it |
|---|---|---|
| Full name + direct callback number | Speed-to-lead is the single biggest lever on conversion; you need a number that answers | Leads go stale before anyone can call |
| Property state (or full address) | You can only originate in states where the LO or brokerage is licensed | You pay for clicks you legally can't serve |
| Purchase or refinance | Purchase and refi leads need completely different follow-up sequences and ad messaging | Sales team wastes calls pitching the wrong product |
| Timeline (0–30 days, 1–3 months, 3–6 months, just researching) | Tells you who to call first and who goes into a nurture sequence instead | Hot leads get buried under people who won't act for six months |
| Estimated loan amount or price range | Lets you segment leads by deal size before anyone picks up the phone | LOs spend equal time on $150K and $650K inquiries |
| Working with a real estate agent (purchase only) | Buyers without an agent need a longer, more educational funnel | Follow-up assumes a level of readiness the lead doesn't have |
| TCPA consent checkbox (unchecked by default) | Legally required before you or a dialer can call or text the number | Every outbound call is a compliance exposure |
| Hidden UTM / source / campaign ID fields | Ties every lead back to the exact ad, keyword, or platform that generated it | You can't tell your agency or yourself what's actually working |
Why does the property's state matter more than the borrower's name?
A lead with the wrong property location is worthless the moment it lands — you either can't originate there or you're routing it to someone who has to hand it off, which adds friction and kills conversion. This is the field most home-service-style lead forms skip because it doesn't exist in other trades; a countertop shop doesn't care what state the granite ships to. Mortgage is licensed at the state level, so the form has to filter for it before the lead ever reaches a human. If you're running Google Ads or Meta campaigns geo-targeted outside your licensed footprint, you're paying for leads the form should have disqualified for free.
What does TCPA consent actually need to say?
The checkbox needs to be unchecked by default, describe who will be calling or texting and how (including automated dialers, if you use one), and can't be bundled into a vague "I agree to terms" line buried in fine print. This is a marketing-design constraint, not a marketing tactic — it changes how you structure the form, not what you say in your ads. It sits alongside two other display requirements every mortgage lead form and landing page should already have: the NMLS ID visible on the page, and, if you're advertising on Meta, awareness that the platform's special ad category restricts location, age, and interest targeting for credit-related ads regardless of what your form collects. None of this is legal advice — your compliance counsel or broker/owner should sign off on the exact consent language, licensing disclosures, and how they interact with your specific lead sources and dialer setup before the form goes live.
How much qualifying data is too much?
Once you go past those eight fields, every additional required field measurably lowers form completion rates — a self-reported credit range bucket (excellent / good / fair / needs work) is the one optional add worth testing, because it lets you route stronger leads to your top closer without adding real friction. Fields like employment status, down payment amount, or specific loan program are better collected on a follow-up call or a second-step form after the initial capture, not gated on ad traffic that's still deciding whether to trust you with their phone number. The form's only job is to get a qualified, contactable, compliant lead into your pipeline fast — the deeper qualification happens in the call.
What belongs near the form instead of in it?
Three things sit on the page around the form, not as form fields: the NMLS ID for the individual LO and/or the brokerage, a short equal housing lender statement, and any required rate-related disclosures if the page references rates at all (which, for ad-driven landing pages, is usually safer to avoid entirely — rate figures date fast and trigger disclosure obligations most single-page campaigns aren't built to satisfy). These belong in the footer or directly under the form, visible without requiring a click, so the page itself — not just the form logic — holds up under a compliance review.
Frequently asked questions
Do I need a separate form for purchase and refinance leads?
Not necessarily — one form with a purchase/refinance selector works fine, as long as the follow-up sequence branches based on that answer. What matters is that the data gets captured, not that you maintain two separate pages, unless you're running distinct ad campaigns that benefit from message-match landing pages.
Should the form ask for Social Security number or credit score directly?
No. A self-reported credit range bucket is useful for routing; an actual SSN or hard credit pull belongs in a secured application process after the lead has been contacted and qualified by phone, not on a public ad landing page.
What if my CRM can't capture UTM data automatically?
Add hidden fields to the form that populate from the URL parameters when someone clicks through from an ad — most form builders and CRMs support this natively. Without it, you'll know how many leads you got but not which campaign, keyword, or platform actually produced them, which makes it impossible to know what a pre-approval lead really costs by channel.
Does this form structure apply the same way to Google Ads and Meta leads?
Mostly yes, with one difference: Meta's on-platform lead forms (versus a landing page form) have less flexibility for custom fields and disclosures, so if compliance requirements are strict, sending Meta traffic to a full landing page with this exact field set is usually the safer setup.
If your current lead form is missing more than one or two of these fields, it's worth a second look before you scale ad spend against it. Nova Marketing (novamarketing.ai) works with loan officers and mortgage brokers to build compliant, conversion-ready lead capture before campaigns launch — book a free strategy call to get yours reviewed.