How to Decline an RFP 

Declining a request for proposal (RFP) can be challenging for organizations, but it is often necessary to make strategic decisions. By managing RFP rejections effectively, your organization can preserve vendor relationships, streamline the procurement process, and optimize its focus on current and future projects. Whether responding to a vendor proposal that doesn’t align with your needs or making a proactive decision to defer a business proposal, managing the RFP rejection process thoughtfully is crucial for maintaining positive relationships with vendors and minimizing missed opportunities. 

In this article, we’ll explore the best practices for declining RFPs, different types of RFP rejection letters, and how to set your organization up for continued success in the proposal process. 

Why You Should Send Out RFP Rejection Letters 

Sending out RFP rejection letters, such as an unsuccessful bidder letter or vendor rejection letter, offers numerous benefits for the organization and the vendor. Rejection letters provide essential clarity to potential vendors about the decision-making process, which can strengthen trust and transparency. Additionally, they reinforce supplier relationship management and create a foundation for potential savings on future proposals by encouraging vendors to better align with organizational needs. 

Respect Vendors’ Investment of Time and Offer Clarity 

Responding to a request for proposal takes time, effort, and resources. For every declined vendor proposal, a polite and professional request for proposal rejection or detailed proposal rejection email demonstrates respect for this investment. Such communication allows unsuccessful bidders to understand why they were not chosen and can offer insights that help them improve future proposals. This respect for the vendor’s efforts can build positive relationships, allowing your organization to retain them as future potential vendors for other projects. 

Exercise Effective Business Communication 

Properly communicating a proposal rejection email or bid rejection letter shows that your organization values effective business communication. When declining an RFP, clarity and directness are essential for protecting your organization’s and vendor’s interests. By giving vendors insight into your reasoning, you create a foundation for future projects that can be mutually beneficial, promoting transparency and trust throughout the proposal process. 

Allow for Future Opportunities 

Declining a proposal thoughtfully helps keep the door open for future proposals. Whether it’s a missed opportunity or a strategic decision, rejecting a proposal professionally shows that your organization values the vendor relationship and respects its potential contributions. Clear, constructive feedback in the RFP rejection allows vendors to adjust and refine their bids for future proposals that may better align with your needs. 

Network with Salespeople 

Declining RFPs effectively also gives your team the opportunity to network with sales professionals representing potential vendors. Even when a vendor proposal does not meet current requirements, strong communication with salespeople can foster valuable connections, laying the groundwork for future collaborations. Your procurement team may come across different proposals and award notifications over time, and having these networks in place can be an advantage. 

Protect Your Organization from Risk 

Careful RFP rejection can help mitigate risks associated with unsuitable vendors or proposals. For instance, by clearly stating reasons for non-selection, your organization maintains transparency in the procurement process, reducing potential miscommunications or misunderstandings. Additionally, having a robust rejection process and thorough proposal rejection letters can prevent potential vendors from misinterpreting your intent and guard against possible legal or reputational risks associated with unclear contract proposal decisions. 

5 Types of RFP Rejection Letters 

An effective RFP rejection should be clear, respectful, and professional. Here are five types of rejection letters for different circumstances. 

Unsuccessful Bidder Rejection Letter 

An unsuccessful bidder rejection letter is a direct, professional notification that thanks the vendor for their submission and informs them of the decision not to proceed. This type of bid rejection letter maintains positive relationships by clearly stating the outcome without delving into unnecessary specifics. It’s ideal for ensuring vendors feel respected and can serve as a starting point for possible future proposals. 

Price Negotiation Rejection Letter 

If a proposal was declined based on budgetary constraints, a price negotiation rejection letter can be used to communicate this reason to vendors. By being transparent about the financial factors in the award decision, your procurement team can encourage vendors to consider future bidding opportunities with potentially more competitive pricing strategies. 

Noncompliance Rejection Letter 

In cases where a vendor proposal fails to meet your organization’s requirements or compliance standards, a noncompliance rejection letter can be issued. This type of letter outlines any areas of noncompliance, helping vendors understand how to meet future criteria or submission requirements better. Noncompliance letters are particularly useful for government agencies and large organizations that must adhere to strict regulatory requirements. 

Rescinding Request Rejection Letter 

Occasionally, an RFP may need to be withdrawn before a final decision is reached. In such cases, a rescinding request rejection letter explains the reasons for retracting the RFP and invites vendors to consider future opportunities. This letter format helps protect your organization’s reputation while maintaining goodwill with potential vendors. 

Notification of Award Rejection Letter 

Once an award letter has been issued to the successful bidder, a notification of award rejection letter can be sent to unsuccessful bidders. This type of letter helps close the process by notifying vendors who submitted a proposal of the final decision, allowing them to move forward without uncertainties. 

What to Do After Rejecting a Proposal 

Declining an RFP doesn’t end with a letter; follow-up actions are essential for ensuring smooth future collaborations and strategic vendor management. 

Be ready with a backup proposal 

Sometimes, the initial vendor may be unable to fulfill the proposal requirements even after being selected. Having a backup proposal or considering unsuccessful bidders can ensure continuity for the project and avoid delays in the tender process. 

Continue to network 

Maintaining open communication with vendors — even those whose proposals were rejected — can lead to strong networking opportunities and future partnerships. A good relationship with past vendors can ensure you have options when new business opportunities arise. 

Provide clarity to vendors 

When issuing a proposal rejection letter, always include constructive feedback on the areas where a vendor’s proposal didn’t meet your criteria. Clear feedback enables vendors to refine future submissions and strengthens the overall proposal process. 

Calculate risk management 

Declining certain proposals may present risks, especially if the rejected vendor was a previous partner or a high-profile company. By ensuring your decisions are well-documented, you can protect your organization from potential fallout and preserve a positive image with both current and prospective vendors. 

How to Write a Rejection Letter for a Proposal 

Writing a proposal rejection letter requires professionalism, respect, and transparency. Here’s how to approach it: 

  • Be clear and concise – Avoid lengthy explanations and focus on the key reason(s) for rejection. This clarity helps vendors understand and respect the decision. 
  • Express gratitude – Acknowledge the vendor’s time and effort in responding to the RFP. 
  • Provide constructive feedback – Mention areas where the proposal did not align with your project’s needs to help vendors improve future bids. 
  • Close professionally – Wish the vendor success in their future endeavors and invite them to consider future projects or opportunities with your organization. 

Improve the RFP Process and Craft more Winning Proposals with Rohirrim’s RohanRFP 

A well-managed RFP process, from issuing requests for bids to handling proposal rejection, is crucial for achieving your organization’s goals. With Rohirrim’s RohanRFP, you can streamline the proposal process, improve the quality of vendor communications, and reduce the time spent managing and reviewing bids. Rohirrim’s advanced management software helps you organize responses, automate rejection letters, and facilitate smooth supplier relationship management, ensuring continued success for future projects and future proposals alike. 

Reach out to Rohirrim today to schedule a demo and see how RohanRFP can help your organization enhance every step of the RFP and proposal management process. 

FAQ 

How do you respectfully decline an RFP? 

To respectfully decline a request for proposal (RFP), provide a clear and concise response that expresses gratitude for the opportunity, and briefly state the reason for not proceeding. Mention the potential for future proposals if appropriate, ensuring the vendor feels valued despite the current rejection. With Rohirrim AI’s RohanRFP, you can automate professional, well-crafted rejection responses that maintain positive relationships with vendors. 

How do you write a decline proposal letter? 

When writing a decline proposal letter, start by thanking the vendor for their detailed proposal and acknowledging their effort. Clearly and politely explain your decision, whether due to budget limitations, lack of alignment with project goals, or any other relevant factor, and offer encouragement for future endeavors. Rohirrim AI’s RohanRFP platform provides customizable templates to simplify the process and foster goodwill for future projects. 

How do you politely decline a bid offer? 

To politely decline a bid offer, express appreciation for the vendor’s time, and then briefly explain the reason for the rejection, such as not aligning with project requirements or budget constraints. Offering constructive feedback can also help unsuccessful bidders refine future proposals, and Rohirrim AI’s RohanRFP tool can help streamline this process with predefined bid rejection templates. 

How do you write a declined letter request? 

Writing a declined letter request involves acknowledging the request, briefly explaining why it can’t be fulfilled, and expressing openness to potential future collaborations. Be respectful and transparent in your response to preserve the relationship. RohanRFP by Rohirrim AI offers a range of sample letters and automated templates that can streamline these communications effectively. 

How do you politely decline a professional request? 

To politely decline a professional request, start by thanking the requester, briefly explain why it’s not feasible at the moment, and suggest alternatives if possible. Maintain a positive tone to ensure ongoing professional rapport. With Rohirrim AI, organizations can access various template options and customize responses, allowing for professional and respectful declinations. 

Farah van Caloen

Director of Marketing

May 07, 2025