Most American charities file a Form 990 with the IRS every year, and that filing is public. It lists the charity's revenue, its spending, its highest-paid staff and its board. Reading it is the fastest way to check how an organization actually operates before money leaves your account.
The good news is that you do not need an accounting background. A five-minute scan of a few standard sections answers the questions that matter: does this group do the work it says it does, and is its spending roughly in line with its mission? To read a filing well is simply to obtain meaning from it — Cambridge's dictionary defines the verb plainly as getting understanding from written words, and that is the whole task here (Cambridge Dictionary).
Sites such as GuideStar and Candid collect these filings and make them searchable, so the practical starting point is to look up the charity by name and open its most recent Form 990 — the document donors often search for as the guidestar 990 record. What follows is a plain-language walkthrough of what to look at, in order.
Where do you find a charity's tax filing?
Start with the charity's own website, which often links to annual reports and filings. If it does not, search the organization's name on a nonprofit database such as GuideStar or Candid, or check the IRS's public records of tax-exempt organizations. State charity regulators also keep registration records that usually include filings.
Look for the most recent Form 990 available. Charities file some months after their fiscal year ends, so the newest filing may describe the year before last. That lag is normal. What matters is whether filings appear year after year; a gap is worth a question to the organization itself.
Smaller charities may file a shortened version of the form, and very small ones may file nothing beyond an annual electronic notice. A missing full filing is not automatically a red flag, but it does mean you will need other evidence, such as an annual report or a direct conversation with the staff. For related coverage, see New York's major art museums offer several routes around full-price admission.
What does the mission statement say, and does the spending match it?
Open the filing and read the mission description near the front. Then find the summary of expenses. The form separates spending into program services, which is the mission work, and management and fundraising, which is overhead. Compare the three categories in rough proportion.
There is no single correct ratio, and this guide will not pretend there is one. A museum with a building carries different costs from a volunteer food pantry. What you are looking for is coherence: a group whose stated mission involves direct services should show real spending on programs, and a group with heavy fundraising costs should be able to explain why. If the numbers and the mission story do not fit together, ask the charity before giving. This connects to our earlier piece, First visit to the Whitney Museum.
Who runs it, and are they paid sensibly?
The filing lists the board of directors and the highest-compensated employees and contractors. Check three things. First, that the board has several independent members rather than a handful of related people. Second, that the top salary figures are consistent with the organization's size; a small charity supporting a very large executive salary deserves scrutiny, though the reverse — a large institution with professional salaries — is ordinary. Third, look at the related-party section, which discloses transactions between the charity and businesses or family members of its insiders.
Related-party transactions are sometimes innocent, such as renting space from a founder at market rate. But this section is where self-dealing tends to surface, and it is one of the most informative parts of the whole document.
What does the rest of the form reveal in five minutes?
A few sections reward a quick scan:
- The revenue breakdown. See whether the charity depends on one big donor, one government grant or one event. Heavy concentration is not wrongdoing, but it tells you how fragile the organization might be.
- The statement of functional expenses. This table shows where every dollar category went. Skim it for anything that looks out of place for the mission.
- The activities narrative. The form asks the charity to describe its programs in its own words. Vague, generic descriptions next to a large budget are worth noting.
- The footnotes on fundraising. If the charity paid outside fundraisers, the filing shows what those firms kept. This is where donor dollars sometimes leak.
Five minutes covers all of this. You are not auditing; you are looking for the absence of surprises.
What are the limits of a tax filing?
A Form 990 is a compliance document, not an impact report. It shows money in and money out. It cannot tell you whether a tutoring program taught anyone to read or whether an exhibition served its community. For that, look to the charity's annual report, independent evaluations it cites, and third-party ratings that combine financial data with accountability checks.
Also remember that the filing reflects one year. An organization recovering from a capital campaign, a building repair or a leadership change may look temporarily lopsided. Reading two or three years of filings smooths out that noise and gives a fairer picture.
Practical steps before you give
Here is the short version, in order:
- Look up the charity on a nonprofit database and open the newest Form 990.
- Read the mission statement, then check that program spending is the largest or a substantial share of expenses.
- Check the board for independence and the related-party section for insider transactions.
- Scan revenue for dangerous dependence on a single source.
- Ask the charity directly about anything unclear. A confident organization answers questions about its books willingly.
Donors who want to go further can apply the same habit they bring to other spending decisions: verify before paying. Our analysis is that the filing's related-party and functional-expense sections do more work per minute than any rating badge, because they are the charity describing itself under legal penalty rather than in a brochure.
What this means for your giving
The evidence a tax filing establishes is limited but real: revenue, spending categories, governance and insider dealings. What remains unknown is program quality, and no form answers that. Treat the five-minute read as a filter, not a verdict. If the books look coherent, the next step is a question to the organization about results. If they do not, you have saved yourself a difficult conversation later — and your donation can go somewhere it will be read as carefully as it was given.
