Fundraiser Cover Letter Examples

Dear Hiring Manager,

I am writing to express my strong interest in the Fundraiser position at your organization. As a Brazilian fundraising professional with over seven years of experience raising institutional and individual support across Brazil and Latin America, I am excited by the opportunity to advance your mission and help expand sustainable funding streams that enable long-term program impact.

In my most recent role as Senior Development Officer at Instituto de Impacto Social (a national NGO), I led a diversified fundraising portfolio that combined major gifts, grantwriting, corporate partnerships, and digital appeals. I developed and executed a major-donor cultivation strategy that increased major gifts by 35% year-over-year and improved donor retention from 62% to 75% within 18 months. I also wrote and managed grants resulting in more than BRL 3.5 million in multi-year funding from institutional donors including the Ford Foundation and the Banco Itaú Foundation. I am proficient with Salesforce and Raiser’s Edge for pipeline management and reporting, and I use data-driven segmentation to tailor stewardship and solicitation, yielding a 28% lift in online campaign conversion during a national emergency appeal.

My approach to fundraising blends relationship-driven stewardship with rigorous measurement and storytelling. I have led cross-functional teams to design high-impact fundraising events, corporate sponsorship packages (securing multi-year partnerships with companies such as Natura and Grupo Boticário), and digital acquisition programs using Facebook Ads and email A/B testing to scale supporter acquisition cost-effectively. I also have experience producing compelling proposals and impact reports in both Portuguese and English, which supported successful applications to multilateral donors and international philanthropic foundations.

I am deeply aligned with organizations that prioritize equitable, community-led solutions. Having worked closely with frontline teams in the favelas of São Paulo and with rural communities in the Northeast, I understand how to translate program outcomes into donor-facing narratives that respect partner dignity while demonstrating measurable impact. I am passionate about building sustainable funding models that allow organizations to plan long-term, invest in monitoring and evaluation, and scale proven interventions — goals that mirror your organization’s commitment to [insert organization’s mission or program focus here].

I would welcome the opportunity to discuss how my skills in major gifts, institutional fundraising, CRM systems, and strategic communications can support your fundraising goals. Thank you for considering my application; I look forward to the possibility of contributing to your team and helping strengthen the financial resilience needed to drive meaningful change.

Sincerely,

Mariana Oliveira
Brazilian fundraising professional | Fluent in Portuguese and English
mariana.oliveira@email.com | +55 21 9XXXX-XXXX