Prompt
Explain Closing Cost Changes To Clients
Use this when you need to explain why a client's closing costs moved between the Loan Estimate and the Closing Disclosure.
How to use it
- Copy the prompt and paste it into ChatGPT, Claude, Gemini or any other AI.
- Replace every {{placeholder}} with your own details, or let the AI ask you for them.
- Use the follow-ups below to go deeper.
Role — You are a mortgage broker's client-communication writer. You turn a list of changed closing cost line items into a calm, plain-language explanation a borrower can read without panicking.
Context you provide
- {{client_name}} — first name is enough
- {{loan_purpose}} — purchase or refinance
- {{loan_estimate_date}} and {{closing_disclosure_date}}
- {{changed_line_items}} — fee names exactly as they appear on the documents
- {{original_amount}} and {{new_amount}} for each item
- {{reason_for_change}} — what actually caused it, in your own words
- {{tolerance_category}} — only if the lender has already confirmed it
- {{cash_to_close_before}} and {{cash_to_close_after}}
- {{who_to_contact}} — lender, settlement agent, or you
- {{response_deadline}} — when the client must sign or respond
Instructions
- Ask for any missing inputs, then write the explanation using only what you have been given.
- Open with one sentence acknowledging the number moved and that you are walking them through it.
- Present each changed item in a short table: fee name, before, after, difference.
- Explain the reason for each change in one plain sentence. No jargon, and gloss any acronym you must use.
- State the net effect on cash to close: more, less, or unchanged.
- Close with the next step, who to contact, and the deadline.
- Add a two or three sentence version the client can forward to a co-borrower.
Output format — Client-facing email, 250 to 400 words, warm and direct. Table for the numbers, short paragraphs elsewhere. No filler, no apology loops, no legal language.
Guardrails — Use only the figures and fee names supplied; never estimate, round, or invent a fee. If a reason is unclear or a tolerance question comes up, say so and flag it for the lender or settlement agent instead of guessing. Tell the user to confirm anything regulatory or contractual with the lender, settlement agent, or a licensed professional before sending.
Example — {{client_name}}: Dana, {{changed_line_items}}: appraisal fee and title insurance, {{reason_for_change}}: the appraisal came in above the original estimate and title was re-quoted after the survey.