Templates
Mortgage-specific prompt clusters
Prebuilt patterns for borrower outreach, LE/CD plain-language summaries, and submission checklists
AI Writing Assistant
Draft compliant borrower communications and submission packages faster
Prebuilt prompt templates and data-aware patterns for loan officers: produce borrower-friendly emails, plain-language LE/CD summaries, prioritized submission checklists, and calculation-backed payment breakdowns that are review-ready for compliance.
Auditability
Calculation-first prompts
Monthly payment and amortization rows include visible formulas so numbers are verifiable
Channels
Email, SMS, internal memos
Tone and channel controls for borrower-friendly, formal underwriting, or concierge messages
Reduce drafting time, increase consistency
Why loan officers and operations choose this assistant
Mortgage teams face repetitive writing tasks and compliance risk when explaining loan terms or packaging files. This assistant provides industry-specific templates and prompt patterns that accept LOS and CRM fields, so drafts are consistent with source data. Outputs are editable and staged for human approval, enabling faster borrower outreach and more complete submission packages without replacing compliance review.
- Cut manual drafting of emails, disclosures, and conditions with reusable templates.
- Keep tone consistent across branches with branded and variant prompts.
- Produce plain-language LE/CD summaries that flag state-specific wording for compliance review.
- Generate prioritized submission checklists to speed correspondent and underwriting handoffs.
Prebuilt patterns you can use and customize
Prompt clusters tailored for mortgage workflows
Below are the core prompt clusters designed for typical mortgage workflows. Each pattern accepts LOS/CRM variables (borrower, loan terms, property) so outputs remain consistent with your records.
Initial borrower outreach
Concise pre-approval or next-steps emails using borrower and property variables.
- Pattern: "Write a clear pre-approval email to {{borrower_name}} for a {{loan_program}} loan of {{loan_amount}} on {{property_address}}. Include: estimated monthly P&I for {{rate}}% on {{term_years}} years, required documents list, and a friendly next step asking for availability to sign disclosures. Tone: warm, professional. Word limit: 160-220."
Rate quote & comparison
Side-by-side plain-language comparisons that show the math behind monthly payment differences.
- Pattern variables: {{current_rate}}, {{alternate_rate}}, {{APR}}, {{points}}, {{monthly_payment}}. Include a short tradeoffs paragraph and numeric comparison over five years.
LE/CD plain-language summaries
Translate regulated forms into borrower-friendly bullets while marking phrases that need compliance review.
- Pattern: "Given these line items: {{origination_fee}}, {{interest_rate}}, {{estimated_taxes}}, {{total_closing_costs}}, summarize the top 5 items a borrower must know in plain English and flag any fields that require state-specific wording for {{state}}."
Submission package checklist
Prioritized checklists for correspondents and underwriters built from LOS fields.
- Pattern: "Generate a submission checklist for underwriting for {{loan_id}} that lists required documents, outstanding conditions, assigned owner, and priority (high/medium/low). Include a short justification line for each high-priority item."
Conditions and follow-up messaging
Targeted SMS and email templates for document requests and condition follow-ups.
- Pattern: "Create a 2-line SMS and a 3-paragraph email requesting {{document_type}} from {{borrower_name}}. Provide one sentence describing why it's needed and a deadline. Keep the SMS under 160 characters."
Underwriter memo & escalation
Short memos that summarize risk drivers and recommend next steps for loan officers.
- Pattern: "Write a 2-paragraph underwriting memo for loan {{loan_id}} summarizing key risk factors (income, assets, appraisal issues), attach relevant calculation support, and recommend next steps for loan officer."
Calculation & verification prompts
Prompts that show work: formulas, monthly P&I, and amortization rows for easy verification.
- Pattern: "Using principal {{loan_amount}}, annual rate {{rate_percent}}, and term {{term_years}} years, compute the monthly principal & interest payment; show the formula and first 12 amortization rows (payment, interest, principal, remaining balance)."
Localized compliance-aware wording
Adapt messages for state or investor sensitivities and explicitly mark phrases that require legal review.
- Pattern: "Adjust this disclosure summary for {{state}}-specific wording and call out any separate FHA/VA investor notes. Mark phrases that require legal/compliance review."
Personalization & tone variants
Produce multiple tone variants for branding and borrower segments.
- Pattern: "Produce three variants of this rate-notice email: professional, conversational, and concierge (high-touch). Keep content consistent; vary subject lines and opening sentence."
Translation & accessibility
Create Spanish, plain-language, or large-print versions of borrower communications.
- Pattern: "Translate this borrower email into Spanish suitable for business communication; keep numeric values unchanged and include a one-sentence summary in English for internal staff."
Use LOS/CRM fields and document extracts
Source ecosystem: what to feed the prompts
To keep outputs accurate, provide structured fields or short extracts from your source systems. Common inputs used in these prompts include:
- LOS exports or field extracts: applicant names, loan amount, rate, term, property address, loan_id
- CRM borrower profiles and communication history to tailor tone and recall prior conversations
- Rate sheets and daily pricing grids for accurate quotes
- Credit summary, DTI inputs, appraisal and title notes for underwriting memos
- Fee estimator spreadsheets and closing cost worksheets for LE/CD summaries
- Borrower-supplied documents (paystubs, W-2s) only as summarized data or securely masked extracts
Show work, then sign off
Auditability, calculations, and human review
Prompts are designed to both calculate and show supporting math so loan officers and reviewers can verify numbers quickly. All borrower-facing outputs should pass through a human-in-the-loop review that captures approvals and edits in a versioned draft.
- Calculation prompts produce formulas and amortization rows (first 12 months or custom range) for transparency.
- Flag any state-specific phrases and mark items that require compliance/legal sign-off.
- Keep editable drafts and exportable change logs to maintain an audit trail for reviews and approvals.
Match message to channel
Channels, tone, and limits
Use the right variant for the channel: email for detailed summaries and attachments, SMS for quick document requests, and short internal memos for underwriting. The assistant provides character guidance and example subject lines so you stay within typical limits.
- Email: full summaries, attachments, and formal tone options.
- SMS: concise requests under 160 characters with one-sentence purpose.
- Internal memos: focused risk summaries and recommended actions for underwriters.
FAQ
How do I keep AI-generated borrower communications compliant with state and investor requirements?
Use the assistant's state-aware prompt variants and include a compliance review step before sending. Prompts can flag phrases that might require state-specific wording or investor overlays; those flags should trigger a human review and approval by compliance/legal. The assistant is a drafting tool — it does not replace legal or LOS-generated regulatory forms.
Can the assistant create a loan estimate or closing disclosure?
The assistant can generate plain-language summaries and checklists derived from LE/CD line items, and translate those line items into borrower-friendly bullets. Final, regulatory LE/CD forms must come from your LOS or compliance-certified software and be verified by qualified staff.
How does the system handle sensitive borrower data?
Best practices: feed prompts only the structured fields necessary for drafting (e.g., names, loan amounts, rates) and mask or redact sensitive PII when possible. Keep final reviews internal and avoid pasting full documents with raw PII into external tools. Maintain internal versioning and approval records for any borrower-facing content.
Will the AI check its math?
Yes — use the calculation prompt patterns that explicitly show formulas and amortization rows. These outputs are meant for quick verification by staff; users should review and confirm numbers against LOS calculations before finalizing documents.
How do I use outputs with my LOS or CRM?
Export generated text as copy/paste snippets, attach drafts as notes, or save template text to your internal template library. Map prompt variables to LOS/CRM fields in your process documentation so staff can populate prompts reliably. This guidance avoids implying built-in integrations unless your environment supports them.
How do we maintain an audit trail of edits and approvals?
Adopt a workflow that saves drafts with timestamps, records the reviewer who approved each version, and includes change notes for any edits. Store templates with version history and require explicit sign-off for borrower-facing sends.
What channels can I use these drafts for?
Best practices: email for detailed disclosures and attachments, SMS for short document requests (under 160 characters), internal memos for underwriting communications, and printed summaries for in-branch handoffs. Choose tone variants appropriate to the channel and borrower profile.
How do I train prompts for our branch or investor guidelines?
Collect 8–12 representative approved examples from your branch or investor guidelines, create a short style guide with phrasing rules, and convert those examples into reusable prompt templates. Test with a small pilot, iterate wording with compliance, then create a template library for consistent use.
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