Thinking about expanding your nonprofit's impact but unsure how to fund it? A capital campaign is one of the most powerful ways to get there.
According to the 2024 Capital Campaign Benchmark Report, which surveyed over 500 nonprofits across the US and Canada, 96% of organizations that run a capital campaign consider it successful. On average, those organizations raise 106% of their stated goal. That is not a coincidence. It is the result of careful planning, major donor support, and strong storytelling working together.
This guide walks you through everything you need to know about capital campaigns: what they are, how they work, who needs to be involved, and how to run one with confidence.
What is a capital campaign?
A capital campaign is a focused, intensive fundraising effort designed to raise a large amount of money within a defined period of time.
Unlike annual giving, which funds day-to-day operations, a capital campaign is built around a single transformational goal, like constructing a new building, launching a major initiative, purchasing significant equipment, or creating an endowment that generates long-term financial stability.
Capital campaigns typically unfold in two main phases:
- The quiet phase. Before any public announcement, you work behind the scenes to secure large donations from board members, major donors, and close supporters. Most campaigns raise the majority of their goal during this stage.
- The public phase. Once a strong foundation of donations is in place, you open the campaign to the broader community, using events, social media, email, and press to push across the finish line.
Capital campaigns are not just about money. They are about rallying your community around a shared vision. With the right strategy and tools, you can maximize donor engagement, streamline your fundraising efforts, and drive real, lasting impact for your cause.
Why nonprofits launch capital campaigns
Nonprofits launch capital campaigns when they need a significant financial boost to fund something that regular giving simply cannot cover. These campaigns are not about overhead. They are about funding something transformational that helps the organization grow and serve more people.
Common reasons nonprofits start a capital campaign include:
- Building or renovating facilities. A new community center, school, or shelter can meaningfully expand your reach and mission.
- Investing in large-scale programs. Launching a scholarship fund, expanding healthcare services, or building out a new curriculum all require significant upfront capital.
- Purchasing major equipment or property. From medical devices to real estate acquisitions, capital campaigns help nonprofits afford high-cost assets.
- Creating an endowment. A strong endowment gives your organization financial stability and independence for years to come.
Beyond the money raised, a well-run capital campaign strengthens donor relationships. Supporters who give to a campaign feel genuinely connected to your long-term vision, which makes them far more likely to stay engaged and give again.
One concern many organizations have is that a capital campaign will pull donations away from their annual fund. The data says otherwise. Research from the 2024 benchmark report found that 80% of nonprofits reported their annual fund either stayed the same or grew during and after their capital campaign.
Who is involved in a capital campaign?
A successful capital campaign requires a dedicated team. No single person can run one alone. Here is who plays a key role:
Board members provide leadership, make personal contributions, and open doors to major donors. Their visible commitment signals credibility to everyone else.
Staff members, including your executive director, development team, and communications staff, handle the day-to-day execution: donor outreach, progress tracking, reporting, and stewardship.
Fundraising consultants are brought in by roughly 63% of nonprofits running a capital campaign, according to the 2024 benchmark data. They guide strategy, facilitate feasibility studies, and provide expertise your team may not have in-house.
A campaign committee made up of board members, staff, and dedicated volunteers handles donor outreach, event planning, and campaign momentum.
Major donors and supporters provide the foundational gifts that make everything else possible. Identifying and cultivating these relationships early is the single most important factor in a campaign's success.
It is also worth noting what you do not need. The 2024 research challenged a common assumption: only about 15% of campaign funds came from board members on average. You do not need a wealthy board to run a successful campaign. You need an engaged one.
How to set a capital campaign goal
Setting the right goal is a combination of ambition and evidence. Too low and you underfund your project. Too high and you risk losing momentum if donors perceive it as unrealistic.
Most organizations use a feasibility study to ground their goal in actual donor data. A feasibility study involves confidential interviews with likely major donors, board members, community leaders, and stakeholders to assess how much genuine support exists for the campaign before you commit publicly.
It is a step that pays off. Research consistently shows that organizations conducting feasibility studies establish more efficient fundraising systems and cultivate stronger donor relationships than those that skip it.
Beyond the total goal, most experienced campaign teams build a gift range chart, sometimes called a gift table, which maps out how many gifts of each size are needed to reach the goal. This is grounded in the 80/20 principle, and the 2024 data reinforces it: the top 20 gifts in a campaign typically account for around 70% of the total goal. That means identifying and securing your largest gifts first is not optional. It is the strategy.
Capital campaign timeline: Step-by-step breakdown
A capital campaign follows a structured timeline. Each phase builds on the one before it. Rushing any stage typically creates problems down the line.
Planning phase
Your team defines a clear campaign goal, develops a case for support, and conducts a feasibility study to confirm the goal is realistic. The case for support is the narrative backbone of your entire campaign. It answers why this project matters now, what it will accomplish, and why donors should care.
Quiet phase
Before making anything public, you work privately to secure gifts from your closest supporters. Board members, major donors, and foundation partners are approached first. The goal is to have a significant portion of your total already committed before the public launch. This gives the public campaign credibility and momentum from day one.
This phase is where your gift range chart becomes a working tool, not a planning document. Each major gift secured is tracked against the table, and the remaining gaps shape your outreach priorities.
Public phase
With a strong foundation in place, you open the campaign publicly. This is where broader community outreach, events, social media, email campaigns, and press coverage come in. The energy of the public phase often draws in mid-level and smaller donors who want to be part of something already moving.
Completion and follow-up
Once you hit your goal, the work is not finished. Thanking donors promptly, sharing impact updates, and continuing to steward relationships all matter enormously. A well-run capital campaign builds donor trust in a way that makes future fundraising significantly easier.
The average capital campaign lasts 3.7 years, according to 2024 benchmark research. Plan your team's bandwidth accordingly.
Donor-advised funds and major gifts
If your capital campaign involves major gifts, donor-advised funds (DAFs) deserve attention in your strategy. DAFs have become one of the most common vehicles through which high-net-worth donors make large charitable contributions. Total DAF assets in the US exceed $250 billion, and many major donors now route their most significant gifts through a DAF rather than writing a personal check.
When you are cultivating major donors for your quiet phase, it is worth understanding whether they use a DAF, and ensuring your organization is set up to accept DAF grants. Platforms like Harness make this straightforward, with donation infrastructure that supports DAF giving alongside standard online and recurring gift options.
Marketing and donor engagement
Once your campaign goes public, it is time to rally your community, build excitement, and bring in the final wave of donations. Consistency and personalization are what separate campaigns that maintain momentum from those that stall out.
Tell a compelling story. Donors give to outcomes, not organizations. Share personal stories, real testimonials, and specific examples of what their gift will make possible.
Use multi-channel outreach. Mix email, social media, direct mail, events, and press coverage to reach donors where they are. Different people respond to different touchpoints.
Leverage video and visuals. A short, well-produced video showing the problem, the solution, and the donor's role in it can do more than a page of text.
Create urgency. Countdown timers, challenge grants, and matching donations all give donors a reason to act now rather than later.
Engage your community. Live Q&As, webinars, site tours, and social media challenges keep supporters involved and feeling like partners in the campaign, not just donors.
Personalize outreach. A single mass message will not cut it. Platforms like Harness let you segment your donor list and send personalized updates, thank-you messages, and tailored gift asks based on each donor's history and relationship with your organization.
Recognize donors publicly. Acknowledge major gifts, celebrate milestones, and show progress against the goal. People want to know their contribution is making a difference.
Using technology to run a more effective campaign
Capital campaigns generate a lot of moving pieces: donor records, gift tracking, pledge schedules, stewardship timelines, and reporting. Managing all of that manually increases the risk of things slipping through the cracks, especially in the quiet phase when relationship management is everything.
Tools like Harness centralize this work. From tracking major donor conversations and pledge fulfillment to automating stewardship sequences and generating campaign reports for your board, the right platform removes friction and keeps your team focused on relationships rather than spreadsheets.
AI-assisted tools are also becoming more common in campaign fundraising. Research from the 2025 benchmarks found that 47% of fundraising professionals now cite AI as their top digital opportunity, using it to identify likely major donors, optimize communication timing, and personalize outreach at scale. If your organization has not explored how AI features fit into your donor engagement strategy, a capital campaign is a good time to start.
Launching a capital campaign with confidence
A capital campaign is one of the most effective tools a nonprofit has for funding transformational growth. The numbers back it up: 96% success rates, average outcomes exceeding original goals, and long-term benefits to annual giving and donor relationships that outlast the campaign itself.
Success comes from doing the foundational work: a strong case for support, a rigorous feasibility study, early major gift cultivation, and a clear gift range strategy. If you are planning a campaign and want to connect with peers who have done it, nonprofit conferences can be a valuable source of practical insight.
With the right team, the right strategy, and the right tools, your organization can run a capital campaign that not only hits its goal but strengthens every donor relationship in the process. Harness brings together the fundraising infrastructure, automation, and expert support to make that process more organized, more personal, and more effective from the quiet phase through the final follow-up. If your nonprofit is ready to move forward, start planning here.careful planning, major donor support, and strong storytelling to inspire people to give.
The good news? You don’t have to figure it all out alone. This guide will walk you through what a capital campaign is, and why it matters.
What is a capital campaign?
A capital campaign is a special kind of fundraiser designed to bring in a large amount of money within a set period of time.
Unlike regular donations that help with daily operations, a capital campaign funds big, transformational goals—like constructing a new building, launching a major initiative, or creating an endowment for long-term financial stability.
These campaigns happen in two main phases:
- The quiet phase: You secure large donations from major donors, board members, and key supporters before announcing the campaign to the public.
- The public phase: Once you’ve raised a significant portion of your goal, you invite the broader community to contribute and help push the campaign across the finish line.
Capital campaigns aren’t just about money—they’re about rallying your nonprofit’s supporters around a shared vision. With the right strategy and tools, With the right strategy and tools, you can maximize donor engagement, streamline fundraising efforts, and drive greater impact for your cause.
Why nonprofits launch capital campaigns
Nonprofits launch capital campaigns when they need a big financial boost to make a lasting impact. These campaigns aren’t about covering everyday costs—they’re about funding something transformational that will help the organization grow.
Some common reasons nonprofits start a capital campaign include:
- Building or renovating facilities – A new community center, school, or shelter can serve more people and expand your mission.
- Investing in large-scale programs – Whether it’s launching a scholarship fund or expanding healthcare services, these initiatives require significant funding.
- Purchasing major equipment or property – From medical devices to buildings acquisitions, capital campaigns help nonprofits afford big-ticket items.
- Creating an endowment – A strong endowment ensures your nonprofit has financial stability for years to come.
A well-planned capital campaign not only brings in large donations but also strengthens donor relationships. Supporters feel connected to your long-term vision, making them more likely to stay engaged and give again in the future.
Who is involved in a capital campaign?
A successful capital campaign isn’t a one-person job. It takes a dedicated team working together to plan, fundraise, and keep things on track. Here’s who plays a key role:
Board members – They provide leadership, make personal contributions, and use their networks to bring in major donors. Their buy-in is essential for credibility.
Staff members – Your executive director, development team, and other key employees help run the campaign, manage communications, and engage donors.
Fundraising consultants – Many nonprofits hire capital campaign consultants to guide strategy, conduct feasibility studies, and help with major gift fundraising.
Campaign committee – This group includes staff, board members, and passionate volunteers who focus on donor outreach, event planning, and overall campaign momentum.
Major donors & supporters – These individuals or organizations provide the large donations that set the foundation for success.
Capital campaign timeline: Step-by-step breakdown
A capital campaign isn’t something you launch overnight—it follows a structured timeline with clear phases. Each step builds momentum, helping you secure major donations before going public:
Planning phase
This is where it all begins. Your team sets a clear capital campaign goal, creates a case for support, and conducts a feasibility study to determine if your fundraising target is realistic.
Quiet phase
Before making your campaign public, you’ll secure large donations from board members, major donors, and key supporters. Most nonprofits raise 50-70% of their goal during this phase.
Public phase
Once you’ve built a strong foundation, you launch the campaign publicly. This is where social media, events, and community engagement come in to rally support and bring in smaller donations.
Completion & follow-up
Once you hit your goal, it’s time to thank your donors, share impact stories, and continue engaging supporters. A well-run capital campaign builds long-term donor relationships, making future fundraising efforts easier.
With the right plan—and the right tools—each phase becomes more organized and effective, keeping your campaign on track for success.
Marketing & donor engagement
Once your capital campaign goes public, it’s time to rally your community, build excitement, and bring in the final wave of donations.
The key?
Consistent, multi-channel marketing and strong donor engagement:
Tell a compelling story – Donors need to feel emotionally connected to your cause. Share personal stories, impact testimonials, and real-life examples of how their gifts will make a difference.
Use multi-channel outreach – Mix email, social media, direct mail, events, and press coverage to keep momentum going. Different donors respond to different channels, so reach them where they are.
Leverage video & visuals – A well-made video or infographic can quickly capture attention and inspire action. Show the problem, solution, and donor impact in a simple, engaging way.
Create a sense of urgency – Use countdowns, challenge grants, and matching donations to encourage people to give before the deadline.
Engage your community – Host live Q&As, webinars, fundraising events, and social media challenges to keep supporters involved. Make it fun and interactive!
Personalize donor outreach – A one-size-fits-all message won’t work. Use tools like Harness to send personalized updates, thank-you messages, and tailored donation asks.
Celebrate milestones & recognize donors – Publicly acknowledge big gifts, share progress updates, and show appreciation. People love to see the impact of their contributions!
Launching a capital campaign with confidence
A capital campaign is one of the most powerful ways to fund big, transformational projects for your nonprofit.
But success doesn’t just happen—it takes careful planning, strong donor relationships, and the right tools to bring your vision to life. If you’re planning a capital campaign, attending nonprofit conferences can provide targeted insights from peers who’ve done it well.
By following a step-by-step strategy, securing major donations early, and using smart marketing and engagement techniques, your organization can hit its fundraising goal and build long-term donor trust.
The best part? You don’t have to do it alone. With platforms like Harness, you get the fundraising tools, automation, and expert support to make the entire process simpler, more efficient, and more impactful.
If your nonprofit is ready to launch a capital campaign with confidence, now’s the time to start planning.
