Avoid These Common Grant Writing Mistakes and Increase Your Chances of Success

February 24, 2025
Angelica Letcher

Grant writing can be a game-changer for securing funding, but it’s not without its challenges. Many organizations and individuals miss out on opportunities simply because of avoidable mistakes. Whether you’re a seasoned grant writer or just starting out, this guide highlights the most common pitfalls and offers practical tips to help you avoid them.

Mistake #1: Not Following the Grant Guidelines

One of the most frequent mistakes grant writers make is failing to carefully read and follow the funder’s guidelines.

Why It Matters: Grant guidelines are there for a reason—to help the funder evaluate proposals consistently. Missing a detail, such as a page limit, font size, or required documents, can disqualify your application immediately.

How to Avoid It:

  • Carefully review the Request for Proposal (RFP), Notice of Funding Opportunity (NOFO), or other guidelines.
  • Create a checklist of all requirements.
  • Double-check your application before submission to ensure you’ve met every criterion.
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Mistake #2: Failing to Align Your Project with the Funder’s Priorities

Submitting a proposal that doesn’t align with the funder’s mission or goals is a quick way to get rejected.

Why It Matters: Funders want to invest in projects that align with their values and priorities. A mismatch shows a lack of research and understanding.

How to Avoid It:

  • Research the funder’s mission, values, and past grants.
  • Attend any meetings or informational webinars.  
  • Clearly demonstrate how your project aligns with their priorities in your proposal.
  • Use specific language from the RFP or NOFO to show alignment.
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Mistake #3: Writing a Weak or Vague Needs Statement

A common error is failing to clearly articulate the problem your project addresses.

Why It Matters: The needs statement sets the stage for your proposal. If the funder doesn’t understand the problem or why it matters, they’re unlikely to fund your solution.

How to Avoid It:

  • Use data, statistics, and credible sources to support your needs statement.
  • Include specific examples to make the problem tangible.
  • Clearly explain why your project is the best solution.
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Mistake #4: Overlooking the Budget

Many grant writers either underestimate the importance of the budget or make errors in calculation.

Why It Matters: Funders want to see a realistic, well-thought-out budget that shows you’ve planned carefully.

How to Avoid It:

  • Be transparent and detailed in your budget.
  • Ensure your numbers add up and match the narrative of your proposal.
  • Include justifications for each expense to show why it’s necessary.
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Mistake #5: Ignoring Deadlines

Procrastination or mismanaging time can lead to rushed, incomplete, or late submissions.

Why It Matters: Most funders will not accept late submissions, no matter the reason.

How to Avoid It:

  • Mark the deadline on your calendar and set reminders.
  • Work backward from the submission date, setting mini-deadlines for the completion of smaller tasks.
  • Submit early to avoid last-minute technical issues.

Mistake #6: Using Jargon or Overly Complex Language

Trying to impress funders with technical terms or overly complicated language can backfire.

Why It Matters: Grant reviewers may not have expertise in your field. Clear, concise language is more effective.

How to Avoid It:

  • Write in plain language and explain any necessary technical terms.
  • Always explain the official name of any acronym you plan on using before simply referencing the acronym.
  • Have someone unfamiliar with your project review your proposal for clarity.
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Mistake #7: Neglecting to Proofread and Edit

Spelling, grammar, or formatting errors can make your application appear unprofessional.

Why It Matters: Even minor mistakes can distract reviewers and give the impression that you’re not detail-oriented.

How to Avoid It:

  • Use spell check and grammar tools like Grammarly.
  • Have multiple people review your proposal for errors and clarity.
  • Take a break after writing and review it with fresh eyes.
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Mistake #8: Forgetting to Include a Strong Evaluation Plan

Failing to show how you’ll measure success is a critical oversight.

Why It Matters: Funders want to know their investment will make a measurable impact.

How to Avoid It:

  • Include specific metrics and methods for evaluating your project’s success.
  • Explain how you’ll use the results to improve or scale your efforts.
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Mistake #9: Not Building Relationships with Funders

Grant writing isn’t just about the application—it’s about relationships.

Why It Matters: Building rapport with funders can increase your chances of success and open doors for future opportunities.

How to Avoid It:

  • Reach out to funders with questions before applying to show your interest.
  • Attend events or webinars hosted by the funder.
  • Send a thank-you note after receiving funding, or ask for feedback if you don’t.
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Grant writing can be a complex process, but avoiding these common mistakes will help set you apart. By following guidelines, aligning with funder priorities, crafting a compelling narrative, and submitting a polished proposal, you’ll increase your chances of success. Remember, every grant you write is a learning opportunity that brings you closer to your goals.

Need help perfecting your grant proposal? Our experienced team can guide you from research to submission. Let’s secure the funding you need to bring your vision to life! Contact us today.

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