Business letter templates

Find free, customizable letter templates you can download, tailor, and implement instantly. Use the search bar below to quickly locate a specific letter template or browse the full collection.

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Sponsorship letter for event or program: Free template

Requests financial or in-kind support for an event or program, outlining the benefits to the sponsor.

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Announcement of fundraising event letter: Free template

Invites recipients to a fundraising event, highlighting the cause and how they can contribute.

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Letter of request for customer participation in case study: Free template

Asks customers to participate in a case study, explaining how their involvement will benefit both parties.

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Letter of proposal to host a joint webinar or event: Free template

Proposes a collaboration to host a joint webinar or event, emphasizing the mutual benefits and audience reach.

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Letter of proposal for influencer collaboration or sponsorship: Free template

Proposes a partnership for influencer collaboration or sponsorship, outlining the terms and potential benefits for both parties.

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Letter of request for multi-factor authentication (MFA) implementation: Free template

Requests the implementation of multi-factor authentication (MFA) for enhanced security, outlining the importance and benefits.

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Proposal letter for penetration testing services: Free template

Offers penetration testing services, outlining the process, objectives, and benefits of identifying vulnerabilities.

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Letter confirming incident response plan implementation: Free template

Confirms the implementation of an incident response plan, detailing the steps taken to ensure preparedness and security.

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Letter of temporary office closures: Free template

Notifies recipients of temporary office closures, providing the reason and expected duration.

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Letter of request for clarification on billing discrepancies: Free template

Requests clarification regarding billing discrepancies, specifying the discrepancies and asking for a detailed explanation.

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Letter of request for approval of payment extension: Free template

Requests approval for an extension on a payment deadline, explaining the reason and proposed new timeline.

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Proposal letter for deferred payment terms: Free template

Proposes deferred payment terms, outlining the new schedule and the reasons for the request.

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Letter disputing allegations of IP infringement: Free template

Disputes allegations of intellectual property infringement, providing evidence or reasoning to refute the claims.

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Vendor reference request letter for due diligence: Free template

Requests a vendor reference for due diligence purposes, asking for insights on their performance, reliability, and service quality.

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Letter confirming partnership agreement: Free template

Confirms the details of a partnership agreement, outlining the roles, responsibilities, and expectations of each party.

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Letter of contract expiration and request for extension: Free template

Notifies the recipient of an upcoming contract expiration and requests an extension, providing reasons and proposed terms.

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Acknowledgment of donation letter: Free template

Acknowledges receipt of a donation, expressing gratitude and confirming the amount or value donated.

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Letter declining a partnership proposal: Free template

Politely declines a partnership proposal, providing a brief reason for the decision while expressing appreciation for the offer.

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Notification letter of product recall: Free template

Notifies recipients of a product recall, providing details on the affected products and instructions for returning or disposing of them.

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Letter of proposal for vendor performance improvement plan: Free template

Proposes a performance improvement plan for a vendor, outlining areas for improvement, expectations, and support to achieve better results.

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Notification letter of intent to seek injunctive relief: Free template

Notifies the recipient of the intent to seek injunctive relief, outlining the reasons for the action and the desired outcome.

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Letter of proposal for strategic partnership: Free template

Proposes a strategic partnership, highlighting the mutual benefits, goals, and potential collaboration opportunities.

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Proposal letter to consolidate multiple agreements: Free template

Proposes consolidating multiple agreements into one, explaining the benefits and providing terms for the new consolidated arrangement.

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Rejection of contract proposal letter: Free template

Politely rejects a contract proposal, providing a brief explanation and expressing appreciation for the offer.

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Letter of employee handbook updates: Free template

Notifies employees of updates to the employee handbook, highlighting key changes and the date the new version will take effect.

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Response letter to a customer’s request for payment terms adjustment: Free template

Responds to a customer’s request for payment terms adjustment, either approving or politely declining, and offering any relevant alternatives.

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Letter of a pivot in business strategy to stakeholders: Free template

Informs stakeholders of a shift in business strategy, explaining the reasons for the pivot and outlining the expected impact on the company.

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Notification letter of system outage affecting customer account: Free template

Notifies customers of a system outage affecting their accounts, providing details on the issue and offering steps for resolution or assistance.

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Notification letter of temporary suspension of vendor services: Free template

Notifies a vendor of the temporary suspension of their services, providing the reason for the suspension and any expected timeline for resumption.

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Letter disputing allegations of confidentiality breach: Free template

Disputes allegations of a confidentiality breach, offering clarification, providing evidence, and requesting resolution of the issue.

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Letter confirming resolution of a security breach impacting the customer: Free template

Confirms the resolution of a security breach affecting the customer, detailing the steps taken to address the issue and ensure future security.

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Notification letter of updates to terms and conditions: Free template

Notifies recipients of updates to the terms and conditions, outlining key changes and the effective date of the new terms.

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Request for clarification on policy coverage letter: Free template

Requests clarification on the details of policy coverage, asking for specific information about what is included and excluded.

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Letter of suspension pending investigation of misconduct: Free template

Notifies an employee of their suspension pending an investigation into misconduct, providing details on the duration and next steps.

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Letter of updates to brand guidelines: Free template

Notifies stakeholders of updates to the brand guidelines, highlighting key changes and providing instructions for implementation.

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Letter of request for partnership with a non-profit organization: Free template

Requests a partnership with a non-profit organization, outlining potential mutual benefits and proposing a collaborative approach.

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Letter proposing training or development to address performance gaps: Free template

Proposes training or development programs to address identified performance gaps, outlining the objectives and expected outcomes.

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Notification letter of vendor selection rejection: Free template

Notifies a vendor of the rejection of their selection, thanking them for their participation and offering feedback if appropriate.

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Letter of change in point of contact for consulting project: Free template

Notifies the recipient of a change in the point of contact for a consulting project, providing the new contact details and any relevant instructions.

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Notification letter of intent to withhold payment due to dispute: Free template

Notifies the recipient of the intent to withhold payment due to a dispute, outlining the reasons and requesting resolution before payment is processed.

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Request for return or destruction of confidential information letter: Free template

Requests the return or destruction of confidential information, specifying the materials involved and the timeline for compliance.

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Notification letter of cybersecurity breach: Free template

Notifies recipients of a cybersecurity breach, detailing the scope of the breach, potential impact, and steps being taken to address the issue.

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Letter of request for supplier capacity increase to meet demand: Free template

Requests a supplier to increase their capacity to meet rising demand, detailing the anticipated volume and the required timeframe for the adjustment.

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Letter of announcement of changes to payroll schedules: Free template

Announces changes to payroll schedules, providing the new dates and explaining the reason for the adjustment.

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Letter of proposal for co-branding or joint product development: Free template

Proposes a co-branding or joint product development partnership, outlining the benefits, roles, and potential collaboration opportunities.

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Letter of request for a strategic advisor to join the board: Free template

Requests a strategic advisor to join the board, outlining the qualifications, expected contributions, and the value they would bring to the organization.

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Letter to extend consulting agreement: Free template

Requests an extension of a consulting agreement, outlining the reasons for the extension and the proposed new terms or duration.

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Notification letter of changes to order quantities: Free template

Notifies the recipient of changes to order quantities, explaining the reason for the adjustment and any impact on delivery or pricing.

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