The next OTF Grow Grant application period runs from October 7 to November 4, 2026. If your organization is considering applying, here are some of the most common mistakes we see applicants make – and how you can avoid them for a stronger application.
The Ontario Trillium Foundation’s Grow Grant provides between $100,000 and $600,000 over two or three years to expand, improve or adapt an established community program or service.
But a valid program does not automatically produce a compelling application.
Applications are often declined for avoidable reasons: they fail to establish eligibility, they don't provide enough evidence, or they struggle to present a clear and fully aligned project. Documentation errors can also prevent an otherwise promising application from receiving a full review.
If you’re an Ontario-based charity thinking about applying for the OTF Grow Grant, here are ten common mistakes to avoid for a stronger application.
OTF must first determine whether your organization meets its eligibility and granting policies. If eligibility cannot be confirmed, the strength of your project may not matter.
One common problem is failing to explain the organization’s mission and work clearly enough. Your application should leave no doubt that your organization directly delivers eligible programs or services in Ontario.
Do not assume reviewers know your organization or will visit your website to fill in missing information. Make your eligibility clear in the application.
Before developing the proposal, review OTF’s current policies and confirm that your organization, project activities and requested expenses are eligible.
This one can trip-up even experienced grant-writers. Grow Grants support established programs and services with a proven track record. They are not intended to test an entirely new idea.
Your application must explain what already exists, what results it has achieved and how Grow funding will expand, improve or adapt it.
If the application focuses on future ambitions without demonstrating past success, reviewers may question whether the project is ready to grow.
OTF applications are assessed by local Grant Review Teams made up of community volunteers.
These reviewers bring valuable knowledge of their communities, but they may not know your field, understand sector-specific language or have deep knowledge of the nonprofit sector. They also have many applications to assess.
Clarity and brevity matter more than polished prose.
Your job is not to sound impressive. Your job is to make the project easy to understand and assess.
Avoid jargon, acronyms and insider terminology. Use short, direct sentences. If a technical term is essential, explain it in plain language.
Applicants often make statements that sound obviously true:
Food insecurity is growing in Toronto.
But a reasonable statement is still a claim until it is supported.
A stronger version is brief and specific:
Food insecurity is growing in Toronto: [source] reported an increase from [X] in [year] to [Y] in [year]. Locally, demand for our program rose [X%] last year, confirming the need to expand.
This supports the claim with external and internal evidence without using unnecessary words.
For each important claim, ask: How do we know this?
Evidence must do more than prove that a broad social problem exists. It should help the reviewer understand why you are proposing this particular project.
Do not exaggerate the need or suggest that your project will solve a problem it cannot realistically address.
A credible application establishes a simple chain:
Here is what we are seeing. Here is the evidence. Here is what we propose to change. Here is why we believe it will work.
Some applicants spend most of their time writing the narrative, then rush through the budget and workplan near the deadline.
The result is often a budget based on rough estimates and a workplan filled with vague activities such as “hire staff,” “deliver programming” or “evaluate the project.”
These descriptions do not give reviewers enough information to determine whether the project is realistic, appropriately costed or ready to begin.
For example, “program supplies: $15,000” leaves important questions unanswered. What supplies are required? How was the amount calculated? How many participants or sessions will they support?
“Hire a program coordinator” is also incomplete. What will the person do? When will they be hired? How much time will they dedicate to the project? How will their work help the program grow?
Specificity demonstrates that the project has been planned rather than imagined.
The project description, workplan and budget need to be three views of the same project.
Every activity in the workplan should be introduced and explained in the project description. Every budget item should connect to an activity in the workplan and be supported by the project description.
Reviewers should never encounter a cost or activity for the first time in the budget or workplan.
Before submitting, conduct a line-by-line alignment review. For every workplan activity and budget item, identify where it is explained in the project description. If you cannot find it, revise the application.
Documentation mistakes can stop an otherwise strong application from proceeding.
OTF requires supporting pricing documentation when goods or services from the same supplier exceed $5,000 cumulatively. Quotes or estimates must meet current OTF requirements, including requirements related to dates, vendor information and itemization.
Do not leave documentation until the final week. Quotes, financial records and lease confirmations can take longer to obtain than expected.
Use OTF’s current application checklist and requirements rather than relying on documents submitted in a previous funding round.
OTF funds work that directly benefits communities in Ontario. Applicants must identify the catchment area where the project’s primary activities will take place.
Your organization may have a broad mandate, but the application must make the local benefit clear.
Hiring staff, purchasing equipment or changing a service model is not the outcome. Those are project inputs.
The outcome is the difference those investments will make for people in the community.
Proofreading catches spelling and grammar mistakes. A strategic review asks more important questions:
A strong application does not ask reviewers to interpret, infer or search for its meaning. It gives them the information they need—clearly, briefly and with evidence.
Knowing what OTF looks for is one thing. Turning your organization’s program, evidence, budget and plans into one clear, compelling application is another.
The Fundraising Lab has four spots available for organizations applying to the 2026 OTF Grow Grant. We provide the strategy, outside perspective and experienced judgment needed to identify gaps, strengthen the case for funding and ensure the entire application tells one coherent story.
Strong Grow applications take time. Starting early creates space to gather evidence, obtain quotes, resolve documentation issues and develop a project that is ready for investment.
We can help you:
Want one of the four available spots? Contact the Fundraising Lab to book a Grow Grant readiness conversation.
The 2026 OTF Grow Grant application period runs from October 7 to November 4, 2026. Applications are due November 4 at 5:00 p.m. ET. Always confirm current requirements directly with the Ontario Trillium Foundation before applying.
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