9 sponsorship letter templates for nonprofits

Sponsorships can give your nonprofit the funding and support needed to bring larger events, programs, and community initiatives to life. With the right relationships, your organization can expand its reach, strengthen donor engagement, and advance its mission with more confidence. A strong sponsorship letter helps open the door to those partnerships.

In this guide, we’ll explain what sponsorship letters are, who to send them to, and how to write one that helps your nonprofit start stronger sponsor conversations. You’ll also find nine customizable sponsorship letter templates for your outreach.

What is a sponsorship letter?

A sponsorship letter is a donation request that asks a company or individual to sponsor an upcoming event, project, or activity. The purpose of this fundraising letter is to convince the benefactor that your event or project deserves their support.

Sponsorship letters are one of the most common donation request letters because they’re versatile. You can use them to ask for support from individuals and companies, including varying levels of monetary or in-kind support.

How is a corporate sponsor different from a corporate donation?

The difference between a corporate sponsor and a corporate donation lies in the expectations for each. When you send a corporate sponsorship letter, the goal is to establish a mutually beneficial partnership with a company.

The sponsor may provide funding, event space, or other resources for your initiative. In exchange, your nonprofit may offer things like advertising space, social media shoutouts, and other perks to help elevate their brand and reach a wider audience.

If you send a letter simply asking for a donation, you give a company an opportunity to donate to your cause without strings attached. There are no expectations that you’ll provide something in exchange for the gift.

In other words, a corporate donation is a straightforward contribution, and it’s up to the donor to manage promotional efforts.

What are the benefits of fundraising or event sponsorships?

Corporate sponsorship is a critical part of a well-rounded fundraising plan. It’s a way for nonprofit organizations to accomplish more for their missions with financial help, auction items, or in-kind donation support from a business or corporation.

For example, when nonprofits have fundraising ideas that require more assistance than their teams can tackle alone. Partnering with organizations that align with your cause unlocks new possibilities for communities in need.

A corporate sponsorship also offers a business or corporation increased visibility within a community. The sponsoring business can establish its charitable image by supporting organizations that do incredible work.

In fact, consumers prefer businesses that demonstrate regular investments in the communities they serve, with research showing that they’re 4–6x more likely to purchase from a company with a strong sense of purpose. A sponsorship opportunity is an excellent way to make a big splash and bring a good cause to the forefront.

How do you identify potential sponsors?

You’ll have the best luck in securing sponsors if you’re strategic with who you ask. First, establish a solid understanding of your audience:

• What primary demographics follow you on social media?
• What types of supporters attend your events?
• What causes are most important to your audience?

Knowing your audience can help you look for potential sponsors who target a similar group of people. With that, follow these five steps to identify prospects where you may already have a warm lead or can make a compelling case:

• Step 1: Reconnect with past corporate donors to frame sponsorship as the next step in your relationship.
• Step 2: Search for companies that have supported nonprofits similar to yours or that have strong corporate social responsibility programs.
• Step 3: Ask your current event vendors about in-kind sponsorship opportunities.
• Step 4: Explore the connections of your board members, staff, volunteers, and other champions.
• Step 5: Look for businesses that complement yours, such as a veterinarian’s office supporting an animal shelter.

The more connections you can make between your nonprofit and a prospective sponsor, the more likely you are to secure the partnership.

How do you ask for sponsorship?

Asking for sponsorship is all about making a good impression. A sponsorship proposal letter is informative and persuasive. It should clearly explain what your organization does, why it matters, and how a potential sponsor can make a meaningful impact by getting involved.

Clarity is key when requesting sponsorship. Be specific about your ask, whether it’s financial support, in-kind donations, or services. Then, outline the time frame, benefits for the sponsor, and commitments or expectations involved.

Also, don’t forget to highlight your fundraising goal and explain how reaching that goal will benefit your community or cause. Sponsors want to see the tangible impact of their contribution. Make it easy for them to say yes by showing how their support fits into a bigger mission.

Include a pitch deck for corporate asks

For major corporate sponsorship asks, typically $10,000 or more, a brief pitch deck or leave-behind presented alongside your letter significantly improves conversion.

It should communicate:

• Who you are
• The problem you solve
• Your audience demographics and reach
• The specific sponsorship opportunity and tiers
• The benefits for the sponsor mapped clearly to each tier
• Next steps with a named contact

Keep the design clean, professional, and branded. Readers should be able to understand all relevant information at a glance.

For nonprofits building corporate partnerships from scratch, see our guide for corporate giving for nonprofits.

How do you write a sponsorship request letter?

Sponsorship letters can have a general layout and key standard content, but you’ll also want to customize each to the recipient and make a timely ask.

To craft an effective sponsorship letter:

• Introduce yourself properly: Start by introducing yourself and your organization in a warm and authentic way. Help potential sponsors understand your mission and why a partnership with you makes sense.
• Include details about the sponsorship: Outline your ask clearly with compelling language that describes the opportunity and highlights any sponsorship levels or benefits they’ll receive in return to avoid leaving potential sponsors guessing.
• Personalize your letter: Remember that a good sponsorship request letter should be personalized with the name of the person or organization you’d like to sponsor your nonprofit. Personalization is key.
• Keep it clear and concise: Aim for a clear, focused message, even if you have a lot to share. However, avoid overwhelming the reader with jargon or lengthy paragraphs.
• Include next steps: Ensure the reader knows what they should do next at the end of the letter. Let them know how to confirm their support, who to contact with questions, or where to find more information. Including a call to action in a P.S. in your fundraising letter is an effective way to build urgency and get eyes on your primary request.

How do you write an email asking for a sponsorship?

In today’s online world, your sponsorship letter will likely be in the form of an email. In alignment with top email best practices, consider a few unique ways to ensure your recipient receives, opens, and, most importantly, responds to your message.

• Craft a compelling subject line: Include enough detail to be clear but enough flair to catch attention, like these email subject line examples.
• Keep it brief: Leverage the ability to use hyperlinks in your emails to reduce the amount of text.
• Add visuals: Show sponsors why your organization is worth supporting by using compelling visuals, like photos, infographics, or short videos, that highlight your impact and help create an emotional and memorable connection. Just be sure to optimize your file sizes for email to avoid lengthy load times.
• Add contact information: Provide your recipient with a phone number or point of contact to respond to your request, especially if the email is forwarded.
• Plan for follow-up: Wait about a week before following up to reopen the conversation without seeming too pushy or getting lost in the inbox shuffle. Most sponsorship decisions require 2–3 touches. Use these two follow-up email scripts to stay on a prospect’s radar.

Follow-up email 1: Day 7 after initial outreach

Subject line: Re: Sponsorship Opportunity|[Business] x [Your Nonprofit]

Hi [First Name],

I wanted to circle back on the sponsorship opportunity I shared last week for [event /fundraiser]. We’re building a small group of [location/industry] businesses to partner with us on [date], and I’d love for [Business] to be part of it.

Is this something worth a quick call? I’m happy to work around your schedule.

[Your Name]

[Title]

Follow-up email 2: Day 14 after initial outreach

Subject line: Last chance to join us|[Event/Fundraiser]

Hi [First Name],

I’m finalizing our sponsor list for [event/fundraiser] on [date] and wanted to reach out one more time before we close the opportunity to collaborate on [date].

If this isn’t the right fit right now, no worries at all, I’d still love to keep [Business] in mind for future opportunities.

Either way, thank you for your time.

[Your Name]

[Title]

3 sponsorship letter best practices to remember

The tips above are a great starting point for writing effective sponsorship letters: personalize your message, be clear and concise, and have a compelling call to action. The three best practices below can help you take your sponsor requests to the next level.

Leverage social media for greater reach

Take a page from many corporate sponsorships that successfully spotlight social media. As you craft your sponsor letter, consider ways to add value through social engagement and sharing.

For example, do you have a branded hashtag that you and your sponsors can use to promote your campaign or event? Could you partner with cause-aligned influencers to build traffic to your site during this time that would add exposure for your sponsors, too?

There’s a lot you can do online to entice potential businesses and organizations to consider your sponsorship proposal.

Offer special promotions and incentives

Get creative about ways to place your sponsors front and center across your donation page, communications, event branding, fundraising promotional materials, and signage. The more real estate they can gain for their logo in connection with your mission, the more they may want to give.

This can also be a great way to segment different sponsorship levels. Offer additional exposure opportunities for those willing to give at a higher level. For example, you may have a top-tier level that offers a keynote speaking opportunity during an event’s main programming.

Create a VIP experience for sponsors

Make your proposal feel exclusive. Frame the sponsorship as an invitation to join a select group of visionary partners shaping something meaningful. This can get your prospective donors in the mindset of not wanting to miss out on this opportunity.

As part of this framing, you can offer special access to your nonprofit, such as early event previews, team meet and greets, or co-branded content features, like a sponsor spotlight in your newsletter or a joint social media post. Invite sponsors to come to an in-person meeting to discuss the opportunity further.

9 sponsorship letter templates

A sponsorship solicitation can be a letter by itself, or you can include a cover letter with additional promotional materials, like brochures, a pitch deck, or other branded material about your organization, that help build your case.

Below, you’ll find sponsorship letter templates for nine scenarios, including:

• Local business sponsorships
• Corporate sponsorships
• Event sponsorships
• In-kind sponsorships
• Food and beverage sponsorships
• Church sponsorships
• Sports team sponsorships
• Sponsorship renewals
• Tiered sponsorships

1. Local business sponsorship letter sample

Subject line: Sponsorship Opportunity|[Local Business] x [Your Nonprofit]

Hi [First Name],

Our team at [Your Nonprofit] couldn’t help but notice the impact [Local Business] has on our community here in [location]. Would you be interested in sponsoring [event/fundraiser]?

Becoming a sponsor can bring [Local Business] new business and showcase how our values align with the mission to solve [your mission/challenges].

Here’s what it would look like:

• [Time commitment]
• [Financial/product/space contributions]
• [The value it provides to their business]

I can’t wait to talk more about this opportunity. I’ll follow up in a few days to check in and answer any questions if I don’t hear from you before then.

Best,

[Your Name]

[Title]

2. Corporate sponsorship request letter template

Subject line: Sponsorship Opportunity|[Business] x [Your Nonprofit]

Hi [First Name],

Our team at [Your Nonprofit] is so impressed by [Business]’s vision, and we see many overlapping values between our two organizations. Would you be interested in sponsoring [event/fundraiser]?

Customers who love your [product/service] can see your values in action by teaming up to support our mission to solve [your mission/challenges].

Here’s what it would look like:

• [Time commitment]
• [Financial/product/space contributions]
• [The value it provides to their business]

I can’t wait to talk more about this opportunity. I’ll follow up in a few days to check in and answer any questions if I don’t hear from you before then.

Best,

[Your Name]

[Title]

3. Event sponsorship letter template

Subject line: Sponsorship Opportunity|[Business] x [Event]

Hi [First Name],

We’re writing to you today on behalf of [Your Nonprofit].

As an organization that provides [product/service], we can see [Business] becoming a wonderful sponsor for our next event, [event name].

Our team created [event name] to bring together our supporters, potential new donors, and the community around our mission to solve [your mission/challenges]. This event will take place at [venue]. We’ve invited several local businesses to participate as sponsors, with many donating products or services to auction off during the event.

The sponsorship will be primarily financed with donations of any amount from $[dollar amount] to $[dollar amount]. If you choose not to give financial support, we’d love for you to consider donating something else, like a service or product to help us put on a great show.

As an official sponsor of our event, your logo will appear on banners and posters throughout the event space. Your sponsorship dollars will help us cover the costs associated with putting on an event of this scale, from renting equipment and materials to securing the event space.

If you’re interested in sponsoring our event or learning more about how we can work together, please contact me at [phone] or [email].

Learn more about how we plan to make a difference: [event link]

Thank you for reading about our mission. Please contact us if you’d like to find out more and get involved with our fundraising efforts.

Best,

[Your Name]

[Title]

4. In-kind sponsorship letter template

Subject line: In-Kind Sponsorship Opportunity|[Business] x [Your Nonprofit]

Hi [First Name],

We’re writing to you today on behalf of [Your Nonprofit].
As an organization that provides [product/service], we can see [Business] becoming a wonderful in-kind sponsor for our upcoming [event/fundraiser].

Here’s a list of in-kind donations you can provide as a sponsor:

[Item 1]
[Item 2]
[Item 3]

All these items help us in our mission to solve [your mission/challenges].

As an official sponsor of our [event/fundraiser], your logo will appear on all our promotional collateral and drive traffic back to your business.

Please submit all in-kind donations by [date], which you can mail or deliver to [address].

We can’t wait to hear back from you.

Best,

[Your Name]

[Title]

5. Food and beverage sponsorship letter template

Subject line: Sponsorship Opportunity|[Business] x [Your Nonprofit]

Hi [First Name],

We’re reaching out from [Your Nonprofit] because we admire the way [Business] brings people together through quality food and drink. We’re currently planning [event/fundraiser], and we’d love to explore the possibility of a food and beverage sponsorship with you.

Your support will help us host a memorable event while advancing our mission to [your mission/challenges].

Here’s how you can help:

• [Specific food item/service 1]
• [Specific beverage item/service 2]
• [Staffing/service support]

In return, your business will be highlighted in our promotional materials, day-of signage, and social media shoutouts. It’s a great opportunity to support the community and build visibility with an audience that values local businesses.

If you’re interested, we’d love to connect and work out the details.

Please submit all donations by [date].

Best,

[Your Name]

[Title]

6. Church sponsorship letter template

Subject line: Sponsorship Opportunity|[Church] x [Your Nonprofit]

Hi [Pastor/Church Leader’s First Name],

We’re reaching out from [Your Nonprofit] with a sincere appreciation for the role [Church] plays in uplifting our community. We believe there’s a meaningful opportunity for us to partner together for [event/fundraiser].

Our mission to [your mission/challenges] aligns closely with your values of service, compassion, and community care. A sponsorship from [Church] would help us reach more people while creating a platform for your congregation to make an even bigger impact.

Here’s what the sponsorship could look like:

• [Time commitment/volunteer opportunities]
• [Financial contributions/in-kind support]
• [Benefits for the church—e.g., visibility, community involvement]

We’d love to discuss how we can tailor this partnership to fit your goals. If I don’t hear from you, I’ll follow up in a few days to see if you have any questions.

Thank you so much for your continued service and leadership.

Best,

[Your Name]

[Title]

7. Sports team sponsorship letter template

Subject line: Sponsorship Opportunity|[Team Name] x [Your Nonprofit]

Hi [First Name],

We’re reaching out from [Your Nonprofit] with an exciting opportunity to team up with [Team Name] for our upcoming [event/fundraiser].

As a group that inspires teamwork, perseverance, and community pride, [Team Name] would make a fantastic partner in our mission to [your mission/challenges]. Sponsorship from your team can help us rally support, build awareness, and create something truly impactful together.

Here’s what it would involve:

• [Time commitment—e.g., appearance at event]
• [Donation or merchandise/sponsorship options]
• [How it benefits the team]

We’d love to discuss how this partnership can benefit everyone involved. I’ll check in again in a few days if I don’t hear from you before then.

Thanks for your time, and go [Team Name]!

Best,

[Your Name]

[Title]

8. Sponsorship renewal letter template

Subject line: Renewing Your Sponsorship|[Business] x [Your Nonprofit]

Hi [First Name],

Thank you for your support of [Your Nonprofit]’s past [event/fundraiser]. Your partnership made a real difference: [one sentence about specific impact].

We’re now planning an upcoming [event/fundraiser] on [date] and would love to continue our relationship. Based on what worked well last time, we think [sponsorship level/type] would be a natural fit for collaborating again.

Here’s what the renewed partnership would include:

• [Time commitment]
• [Financial/in-kind contribution]
• [Updated benefits for their business]

I’d love to connect and share more. I’ll follow up in a few days if I don’t hear from you first.

Best,

[Your Name]

[Title]

9. Tiered sponsorship letter template (e.g.,, Gold, Silver, Bronze)

Subject line: Sponsorship Tiers Inside|[Business] x [Your Nonprofit]

Hi [First Name],

We’re inviting a select group of businesses to partner with [Your Nonprofit] for [event/fundraiser], taking place on [date] at [location].

We’ve created three sponsorship levels for your consideration:

• [Tier 1 name]: $[dollar amount]: [2–3 key benefits, such as a logo on all event materials, full page ad in event program, social media recognition, or speaking opportunity]
• [Tier 2 name]: $[dolloar amount]: [2–3 key benefits, such as a logo on event signage, half page ad in event program, or mention in email to X supporters]
• [Tier 3 name]: $[dollar amount]: [2–3 key benefits, such as their name in the event program or social media tag]

All sponsors will be recognized for their commitment to [your mission] and their investment in [your community/audience].
Please reach out to [Your Name] at [email/phone] to discuss which level would be the best fit for [Business]. I’m happy to customize these offerings based on your goals.

Best,

[Your Name]

[Title]

How to thank your sponsors for their support

Your nonprofit likely already knows the importance of sending a donation acknowledgement letter (also known as a donation receipt). Still, thank-you letters are a powerful way to show appreciation to your sponsors.

After your campaign or event concludes, give your sponsors a strong reason to stay connected and get one step ahead of securing their support for next year. You could even make a phone call to thank each sponsor on a more personal level. Authenticity will go a long way when navigating the sponsorship process.

When you reach out, be sure to provide key highlights from your event, including how much you raised and how the sponsor specifically helped make that possible. If you anticipate hosting the same event or initiative next year, let them know and share how you hope they’ll celebrate again with you in the future.

Use sponsorship request letters to initiate impactful partnerships

Sponsorship letters are an effective way to build partnerships that raise money and awareness for your organization. They allow you to share your story, explain your cause, and show potential sponsors how their support can make a meaningful difference.

No matter which sponsorship letters you send, be sure to do your homework and convey a clear, compelling message. You’ll also want to personalize each message and highlight the mutual benefits of working together. When you lead with authenticity and purpose, you’re more likely to build lasting relationships that go beyond a single event or fundraiser.

After you’ve done the outreach, GoFundMe Pro can help you bring sponsor support into your fundraising experience. Customize donation pages with sponsor logos, use Live Events to support your in-person or virtual experience, and give partners a simple way to contribute.

Request a demo today.

Copy editor: Ayanna Julien