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A Thank You For Your Suggestions Letter is a formal written acknowledgment that an organization sends to an employee, customer, or third party in response to an unsolicited idea, process improvement, or product recommendation. While it reads as a courteous expression of appreciation, it functions simultaneously as a legally significant document: it reserves the organization's intellectual property rights over the submitted idea, disclaims any duty of confidentiality, and limits the organization's obligations regarding evaluation and adoption β all before any commercial decision is made. Used correctly, it protects the business from implied-contract and unjust-enrichment claims while maintaining a positive relationship with the submitter.
Without a properly worded acknowledgment letter, receiving a suggestion can create legal exposure that lasts for years. Courts in the United States, Canada, and the United Kingdom have found that organizations which received, acknowledged, and later adopted unsolicited ideas β without appropriate disclaimers β owed compensation to the submitters under implied-contract or unjust-enrichment theories. A casual "thanks, great idea!" email is enough to start that clock. The cost of ignoring this risk is concrete: litigation over idea ownership is expensive, disruptive, and often very public, and the organization's own acknowledgment correspondence becomes the plaintiff's first exhibit. This template gives every person in your organization β from front-line customer service staff to HR managers running formal suggestion schemes β a structured, legally sound response they can send within minutes of receiving a submission, protecting the business and preserving the relationship at the same time.
| If your situation is⦠| Use this template |
|---|---|
| Acknowledging an idea submitted by a current employee via a suggestion box | Thank You For Your Suggestions (Employee) |
| Responding to a customer who submitted a product improvement idea | Thank You For Your Suggestions (Customer) |
| Declining a suggestion while maintaining goodwill | Declining a Suggestion Letter |
| Formally adopting an employee suggestion and rewarding the submitter | Employee Recognition Letter |
| Notifying a suggester that their idea is under active evaluation | Suggestion Under Review Letter |
| Soliciting structured ideas from staff as part of a formal program | Employee Suggestion Program Policy |
| Responding to an unsolicited business proposal from an external party | Response to Unsolicited Proposal Letter |
Why it matters: Without an explicit statement that the organization owns the right to use the submitted idea, courts in the US, Canada, and the UK have found implied contracts requiring compensation when the idea was subsequently adopted.
Fix: Include a clear IP reservation clause in every acknowledgment letter, regardless of how unlikely adoption seems at the time of receipt.
Why it matters: Phrases like 'we will handle your idea with care and discretion' can be interpreted as creating a duty of confidence β obligating the organization to treat the submission as a trade secret.
Fix: Include an explicit no-confidentiality disclaimer and audit the rest of the letter for language that suggests secrecy or special treatment of the submitted content.
Why it matters: Statements like 'we will definitely explore this further' or 'this is exactly what we have been looking for' create promissory expectations the organization may not fulfil, opening the door to promissory estoppel claims.
Fix: Use evaluation language that commits only to a review process, not an outcome: 'your suggestion will be reviewed' rather than 'we will implement your suggestion.'
Why it matters: A letter signed by a front-line staff member without authority may be challenged as not representing the organization's official position, weakening the IP and no-confidentiality disclaimers.
Fix: Route all suggestion acknowledgment letters through HR or legal for signature by a manager or director with authority to bind the organization.
Why it matters: A long delay between receipt and acknowledgment allows a submitter to argue the organization was already independently developing the idea β undermining the prior-development disclaimer.
Fix: Establish a policy of acknowledging all suggestions within five business days of receipt, regardless of whether the substantive review has begun.
Why it matters: Without a centralized record, the organization cannot demonstrate the timeline of prior internal development if multiple parties later claim to have originated the same idea.
Fix: Maintain a suggestion log recording the submitter's name, submission date, brief description, and the date the acknowledgment letter was sent β update it for every submission received.
In plain language: Confirms receipt of the specific suggestion, identifies the submitter by name, and dates the communication β establishing a clear record of when the idea was received.
Thank you for your suggestion dated [DATE], in which you proposed [BRIEF DESCRIPTION OF SUGGESTION]. We appreciate you taking the time to share your thoughts with [COMPANY NAME].
Common mistake: Using a generic opening that omits the date and a brief description of the idea. Without these, the letter does not create a timestamped record and may not be matched to the original submission during an IP dispute.
In plain language: States that the organization will consider the suggestion and sets realistic expectations about the process and timeline, without promising any specific outcome.
Your suggestion will be reviewed by the appropriate members of our team. We anticipate completing our initial review within [X] business days and will endeavor to communicate the outcome to you at that time, though we make no guarantee of a specific timeline or decision.
Common mistake: Promising a specific decision date without qualification. If the review takes longer, the submitter may claim reliance on the commitment β complicating a later refusal to act.
In plain language: Reserves to the organization all rights to use, develop, or commercialize the submitted idea without obligation β the most legally significant clause in the letter.
By submitting your suggestion, you acknowledge that [COMPANY NAME] is free to use, develop, modify, or disregard the submitted idea at its sole discretion and without any obligation to you, including any obligation of compensation, attribution, or confidentiality.
Common mistake: Omitting this clause entirely or burying it in vague language. Without an explicit IP reservation, courts in several jurisdictions have found implied contracts obligating the recipient to compensate the submitter if the idea is adopted.
In plain language: Clarifies that the organization does not accept unsolicited submissions in confidence and is not bound by any duty of secrecy with respect to the content of the suggestion.
Please note that [COMPANY NAME] does not accept unsolicited suggestions in confidence. Accordingly, we are under no obligation to treat the contents of your submission as confidential information, and no confidential relationship is created by your submission or this response.
Common mistake: Using language that inadvertently implies the organization will keep the idea secret β phrases like 'we will handle your idea with discretion' can be interpreted as creating a duty of confidence.
In plain language: States that the organization has no obligation to implement the suggestion, explain its decision, or disclose whether a similar idea was already under internal development.
[COMPANY NAME] is under no obligation to adopt your suggestion, to provide reasons for any decision not to proceed, or to disclose whether similar ideas have been developed or are under development internally.
Common mistake: Explaining in detail why a suggestion will not be pursued. Detailed explanations can reveal internal strategy and invite argument β a brief, courteous non-adoption message with no reasoning is safer.
In plain language: Notifies the submitter that the organization may already be working on the same or a similar idea, and that receipt of the suggestion creates no obligation to halt, credit, or compensate.
It is possible that [COMPANY NAME] has already independently developed, or is currently developing, concepts similar or identical to those described in your submission. Receipt of your suggestion does not create any obligation to acknowledge, credit, or compensate you in relation to any such prior or concurrent development.
Common mistake: Skipping this clause for brevity. Without it, a submitter who learns the organization later launches a similar product may argue the submission was the source β and the acknowledgment letter will be their first piece of evidence.
In plain language: Expresses genuine appreciation for the submitter's engagement with the organization and encourages continued participation, maintaining a positive relationship.
We genuinely value the engagement of our [employees / customers / partners] and appreciate your interest in helping [COMPANY NAME] improve. We encourage you to continue sharing your ideas with us through [CHANNEL / PROGRAM NAME].
Common mistake: Using excessive flattery that could be read as an implied promise to act. 'We love this idea and will definitely look into it' sets expectations the organization may not meet.
In plain language: Specifies the jurisdiction whose law governs any dispute arising from the suggestion and this acknowledgment β particularly important for organizations that receive suggestions from international submitters.
This letter and any matter arising from your submission shall be governed by and construed in accordance with the laws of [STATE / PROVINCE / COUNTRY], without regard to conflict-of-law principles.
Common mistake: Omitting governing law entirely. If a submitter in a different state or country claims an implied contract, the absence of a governing-law clause invites a choice-of-law dispute before the merits are even reached.
In plain language: Identifies the authorized representative signing on behalf of the organization, including their title and the date of signature β confirming the letter is an official organizational communication.
Sincerely, [AUTHORIZED REPRESENTATIVE NAME] | [TITLE] | [COMPANY NAME] | Date: [DATE]
Common mistake: Having a front-line employee sign without authority to bind the organization. In the event of a later dispute, a letter signed by someone without apparent authority may be challenged as not representing the organization's official position.
Enter the submitter's full name, their role or relationship to the organization (employee, customer, or third party), and the exact date the suggestion was received. This creates the timestamped record you will rely on if an IP dispute arises.
π‘ If the suggestion was received verbally or informally, note that in the letter β 'as communicated to [NAME] on [DATE]' β to prevent the submitter from later claiming a different submission date.
Include a one- to two-sentence summary of the idea in the opening acknowledgment clause. Be specific enough to identify the submission, but do not reproduce it in full β this avoids creating a document that looks like a detailed acceptance of the idea.
π‘ Use the submitter's own words where possible. This prevents later claims that the organization mischaracterized or distorted the idea.
Complete the [COMPANY NAME] placeholders in both the IP rights reservation and the no-confidentiality obligation clauses. Confirm with your legal or HR team that the language meets jurisdiction-specific requirements before sending.
π‘ For employee submissions in jurisdictions that recognize moral rights (Canada, UK, EU), consider adding a brief moral rights waiver to the IP clause.
If your organization has a defined review process, enter the business-day estimate. If the timeline is uncertain, replace the specific estimate with 'within a reasonable period' and remove any language that implies a binding commitment.
π‘ Calendar a follow-up task at the time you send the letter so the submitter is not left waiting indefinitely β unanswered submissions are a leading cause of goodwill complaints.
Use employee-specific language ('your commitment to continuous improvement') for internal submissions and customer-specific language ('your loyalty and engagement') for external ones. Matching the tone to the relationship strengthens goodwill without adding legal risk.
π‘ Avoid phrases that imply the suggestion will definitely be acted on β 'we will look into this' is safer than 'we will implement your idea.'
Insert the jurisdiction whose law governs the letter. For domestic submissions, this is typically the state or province where your organization is incorporated or has its principal place of business. For international submissions, confirm with counsel.
π‘ Check whether the submitter's location has consumer protection or employment laws that may override your chosen governing law β particularly relevant for customer submissions in the EU or Quebec.
Route the letter for signature to a manager, director, or HR representative with authority to speak on behalf of the organization. Record the signature date separately from the submission date.
π‘ Send the signed letter within five business days of receiving the suggestion β delayed acknowledgment can be used to argue the organization was already developing the idea before it received the submission.
File the signed acknowledgment alongside the original suggestion in the relevant employee or customer record. Also log the submission in your central IP or suggestion-scheme register with the date, submitter, and disposition.
π‘ A centralized suggestion log is your first line of defense against duplicative claims β it lets you show a jury the full history of every submission on a given topic.
A Thank You For Your Suggestions letter is a formal written acknowledgment sent by an organization to an employee, customer, or third party who has submitted an unsolicited idea or recommendation. Beyond expressing appreciation, it serves a legal purpose: it clarifies the organization's IP ownership rights over the submitted idea, disclaims any duty of confidentiality, and sets expectations about the evaluation process β all while preserving goodwill with the submitter.
Without explicit IP and confidentiality disclaimers, organizations can inadvertently create implied contracts that obligate them to compensate the submitter if the idea is later adopted. Courts in the US, Canada, and the UK have awarded damages to submitters who proved their ideas were used without credit or compensation, relying on the organization's acknowledgment letter as evidence of receipt. A properly drafted letter closes these gaps before they become litigation.
The letter is generally enforceable as a binding statement of the organization's position regarding IP ownership and confidentiality when properly executed by an authorized representative. It does not create a binding obligation on the submitter, but the IP reservation and no- confidentiality clauses are typically enforceable against the organization if it later adopts the idea. Consult a lawyer for jurisdiction-specific advice.
In most jurisdictions, ideas submitted by employees during the course of their employment in connection with their role are already owned by the employer under the employment contract or applicable law. This letter reinforces that ownership position and clarifies it for ideas that may fall outside the strict scope of the employment agreement β such as suggestions submitted through a voluntary suggestion scheme.
If the organization decides to implement the idea, it should communicate that decision separately β ideally with a follow-up letter or meeting. If a reward or recognition is offered, document it in a separate agreement that references the original suggestion and this acknowledgment letter. The acknowledgment letter itself does not create an obligation to compensate, but any subsequent promise of reward must be documented carefully to avoid creating additional implied obligations.
The core legal clauses β IP reservation, no-confidentiality disclaimer, prior-development disclaimer, and governing law β should appear in both versions. However, the tone and relationship language should be tailored: employee letters can reference the internal suggestion scheme and the organization's continuous-improvement culture; customer letters should reflect the customer relationship and encourage continued engagement with the brand.
Yes β the letter format translates directly to email acknowledgment. When responding by email, paste the full acknowledgment text into the email body rather than attaching a PDF, so the legal clauses are clearly visible. Retain a copy of the email with its send timestamp in the same suggestion log where you record physical submissions.
Send the standard acknowledgment letter promptly β do not delay sending it while the internal project is under way. The prior-development disclaimer in the letter protects the organization in exactly this scenario. Do not volunteer information about the internal project in the letter. If the internal project subsequently launches publicly, the timestamped acknowledgment and log entry will document that the submission post-dated or coincided with independent internal development.
For routine employee and customer suggestions, a well-drafted template is generally sufficient for most small and medium-sized businesses. Consider engaging a lawyer when the suggestion involves a novel technology or product concept that could have significant commercial value, when the submitter has previously threatened legal action, or when the submission comes from an international party whose jurisdiction has stronger IP or consumer-protection laws than your own.
An NDA creates a duty of confidentiality between parties before sensitive information is shared. A Thank You For Your Suggestions letter does the opposite β it explicitly disclaims any duty of confidentiality over an unsolicited submission. Use an NDA when you want to protect shared information; use this letter when you need to protect yourself from obligations created by receiving unsolicited ideas.
A declining letter is sent after a review process concludes that the suggestion will not be adopted β it formally closes the loop with the submitter. A Thank You For Your Suggestions letter is sent immediately upon receipt, before any evaluation takes place. Both letters should contain IP and confidentiality disclaimers, but only the declining letter communicates a final decision.
An employee recognition letter is sent after the organization has decided to adopt a suggestion and wishes to formally acknowledge and reward the employee. A Thank You For Your Suggestions letter is sent before any adoption decision and deliberately avoids implying that the idea will be implemented. The two serve opposite moments in the suggestion lifecycle.
A response to an unsolicited proposal addresses formal business proposals β typically from vendors or partners seeking a commercial relationship β and focuses on whether to engage further commercially. A Thank You For Your Suggestions letter addresses ideas, improvements, or innovations from employees or customers and focuses on IP ownership and evaluation commitment rather than commercial engagement.
Feature requests and product improvement ideas from users are high-volume and high-IP-risk β a standardized acknowledgment letter with a clear IP reservation is essential before any suggestion scheme is made public.
Employee process-improvement suggestions can have significant cost-saving value; formal acknowledgment letters protect the organization when the same improvement is later adopted company-wide without a formal reward.
Customer product suggestions submitted through feedback forms or social channels require acknowledgment letters that disclaim confidentiality and IP obligation before the organization develops similar products.
Suggestions from clients about service delivery improvements or new offerings can blur the line between feedback and consultancy β a clear acknowledgment letter prevents the client from later claiming they were owed compensation for the idea.
US courts have recognized implied-in-fact contracts arising from the submission and use of novel ideas, even absent an explicit agreement β the leading precedent being Desny v. Wilder (California, 1956) and its progeny. IP reservation and no-confidentiality clauses are the primary defenses. State law varies significantly: California and New York have developed the richest case law, while other states apply more limited protections. Employment contracts in most states already assign employee inventions to the employer, but voluntary suggestion-scheme submissions may fall outside standard IP assignment clauses.
Canadian courts recognize both implied contract and unjust enrichment claims arising from unsolicited idea submissions. The acknowledgment letter's IP reservation and no-confidentiality clauses are enforceable in most provinces, but Quebec's Civil Code applies distinct rules on obligations and enrichment without cause. Employee moral rights under the Copyright Act cannot be contractually waived in some provinces, so moral-rights language in the IP clause is advisable. British Columbia and Ontario have the most developed case law on idea submission claims.
UK law recognizes claims based on breach of confidence and unjust enrichment for unsolicited idea submissions where a duty of confidence can be implied. The no-confidentiality disclaimer is therefore critical. Under the Patents Act 1977 and the Copyright, Designs and Patents Act 1988, employee inventions made in the course of normal duties belong to the employer β but voluntary suggestions outside normal duties may require explicit assignment. Moral rights under UK copyright law are inalienable for some categories of work and cannot be waived by a standard disclaimer.
EU member states vary considerably in their treatment of unsolicited idea submissions, but most recognize some form of unjust enrichment or unfair competition claim if a commercially valuable idea is used without acknowledgment or compensation. Germany and France have particularly strong protections for idea submitters. GDPR applies to the processing of personal data included in suggestion submissions β organizations must have a lawful basis for processing, retain submissions only as long as necessary, and provide submitters with required privacy notices. The EU Directive on Copyright in the Digital Single Market may also affect how digital idea submissions are treated.
| Path | Best for | Cost | Time |
|---|---|---|---|
| Use the template | Small and medium-sized businesses responding to routine employee or customer suggestions with no significant commercial value | Free | 10β15 minutes per letter |
| Template + legal review | Organizations running formal suggestion schemes or receiving high-volume submissions from customers or external parties | $200β$500 for a one-time legal review of the template and scheme rules | 1β3 days |
| Custom drafted | Organizations that receive high-value IP submissions in competitive industries, or that operate suggestion programs across multiple jurisdictions | $800β$2,500+ | 1β2 weeks |
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