IRS Form 990 Analysis: A Playbook for Grant Prospecting

A foundation’s tax return can help a grant team examine historical giving before committing time to an application. Use it alongside the funder’s current website and application guidance: a return records a past period and does not establish today’s eligibility or deadline.

Start with the intended foundation’s legal name, EIN, return type and tax year. Record what the filing supports, what has changed since that period and what still needs confirmation from the funder.

TL;DR: For a private foundation’s 2025 Form 990-PF, start with Part XIV line 2 for application information, then separate grants paid in line 3a from amounts approved for future payment in line 3b. Form 990 Schedule I is a different disclosure. Use the heading and year on each return, and verify current funder rules before choosing an ask.

FundRobin case-study evidence (September 2026): public-filing research using Form 990 and foundation records changed the assessed fit of roughly two in five shortlisted funders among the 22 case-study organisations able to estimate. The most common reason was that earlier grants indicated a different geographic or programme focus. This is evidence from that defined case-study cohort, not a universal benchmark.

Why Form 990s Are Your Best “Truth Serum”

A past grant to a similar organisation can justify further research. It does not prove that a new applicant is eligible, that the funding remains available or that the same priorities apply today.

Tax returns are especially useful when public programme information is limited. They can reveal past recipients, purposes and amounts, while direct funder guidance remains necessary for current application conditions.

Check the form type before using section numbers. Private foundations generally file Form 990-PF; Form 990 and its schedules are a separate return context. The 2025 IRS Form 990-PF instructions describe Part XIV supplementary information and its applicability. For Form 990 filers, Schedule I instructions describe reporting of relevant domestic grants and assistance.

Record the tax year and filing date. Availability varies, so calculate the age of the actual return instead of assuming a fixed lag. Review multiple years where useful, then check the funder’s current priorities, deadlines and application requirements. Our grant discovery and compliance guide provides broader workflow context.

The “Disqualification First” Methodology: Stop Wasting Time

Before drafting, look for explicit eligibility conflicts and unresolved requirements. Record each finding and its current source; time spent and the strength of the conclusion will vary with the information available.

Here is the step-by-step workflow for rapid disqualification using the 990-PF:

1. Application Rules: 2025 Form 990-PF, Part XIV, Line 2

On the 2025 Form 990-PF, the checkbox at Part XIV line 2 indicates that the foundation only makes contributions to preselected charitable organisations and does not accept unsolicited requests. It is separate from 2b, which asks about application format and materials. Items 2a–2d cover contact details, materials, deadlines and restrictions. Older forms may number sections differently.

Check the funder’s current instructions before sending an application. If unsolicited requests are closed, do not assume that a personal connection overrides that policy; use only a contact route the funder invites.

2. Separate Paid Grants from Future Commitments

In the 2025 Form 990-PF, Part XIV line 3a covers grants paid during the year and line 3b covers amounts approved for future payment. Review continuation schedules. Compare recipient activities, location and award purposes, but do not count a future commitment as money already paid.

3. Calculating the “Real” Grant Size

Compare the range and median of relevant paid grants, excluding unlike programmes or clearly exceptional awards where appropriate. These are historical reference points. The current funder limit and a justified project budget determine whether an ask is suitable.

Illustrative example — not a real foundation: A youth charity records the tax year, then separates paid grants of $5,000, $10,000 and $15,000 from a $20,000 future commitment. The median of the three paid grants is $10,000. Before using that figure, it checks current geographic restrictions, whether applications are accepted and its project costs. It records unresolved questions rather than treating the median as an eligibility verdict.

Start with the correct identity using the free EIN lookup and our EIN verification guide.

Relationship Mapping: Turning Cold Leads Warm

For the 2025 Form 990-PF, Part VII lists officers, directors, trustees and foundation managers. Use the dated list as a research lead and verify current roles. A relationship can provide context; no quantified funding-success improvement is established here.

The free Form 990 lookup helps locate available filings for review. Do not assume that Form 990 schedules apply to Form 990-PF, or that a listed professional relationship gives permission to approach a foundation.

Financial Context: Interpreting Historical Figures

Financial figures provide historical context. They do not establish that money is available for an unsolicited application now.

Understanding the Distribution Calculation

For a private non-operating foundation’s 2025 Form 990-PF, read Part IX (minimum investment return), Part X (distributable amount) and Part XI (qualifying distributions). The calculation generally starts from 5% of relevant net investment assets, with adjustments, timing and carryover rules. Qualifying distributions can include reasonable charitable administrative costs. Use the IRS instructions; the result is not an available grants budget or a ceiling on one request.

Asset Growth Analysis

Compare like-for-like figures across dated returns and note material changes. Asset growth alone does not establish a larger current grant budget: current commitments, restrictions and the distribution calculation still matter.

Accelerating the Process: From Manual Forensics to AI Discovery

A repeatable research note should separate the original source, observation, interpretation and unresolved question. AI can help organise or draft from supplied information, but a person must check the return and current funder rules.

FundRobin supports organisation-specific discovery, matching rationale and structured first drafts. Its USA Grant Finder is a discovery starting point, not a guarantee of eligibility or an automated audit of a foundation’s return. Keep reviewed organisation information and source context reusable, then verify each application decision.

Frequently Asked Questions

• What is the difference between Form 990 and Form 990-PF? They are different returns with different sections. Private foundations generally file Form 990-PF. Check the return type and tax year before applying this guide’s 2025 section map.
• How do I know if a foundation accepts unsolicited proposals? Check the 2025 Form 990-PF Part XIV line 2 checkbox and application details, then verify current funder guidance. Older forms may use different numbering.
• How current is the data? Check the actual tax year, filing date and available updates. A historic return does not establish a live deadline or current eligibility.

Key Takeaways:

• Check the return type and year before using any section number.
• For the 2025 Form 990-PF, use Part XIV line 2 for application information and separate line 3a paid grants from line 3b future commitments.
• Compare historic giving with current funder guidance and a justified project budget.
• Do not treat asset growth, relationships or a distribution calculation as a funding-success signal.
• Keep evidence and open questions reviewable before drafting.

Conclusion

Use the return to build a source-backed research note, then verify current fit before drafting. If you represent the organisation seeking funding, you can apply for the guided Showcase Trial to evaluate FundRobin with your own workflow. Applications are reviewed and organisation-profile preparation comes before activation. The 30-day trial starts on FundRobin activation; approved organisations do not need a card to begin. The free lookup tools remain available separately.