Form 990 Red Flags Every Nonprofit Board Should Know
The most common form 990 red flags fall into three categories: governance gaps in Part VI (missing policies or a board that never reviewed the return), compensation errors in Part VII and Schedule J (omitted figures or pay that does not reconcile), and a functional expense statement in Part IX that reports near-zero fundraising or management costs. Each of these signals weak internal controls or aggressive reporting, and each invites questions from donors, watchdogs, and the IRS.
Why the Form 990 Deserves Board-Level Attention
The Form 990 is not simply a tax form. It is the primary public record of how a nonprofit is governed and how it spends money. Federal law requires that the return be open to public inspection, and charity rating platforms pull figures directly from it. A donor comparing two organizations can review both 990s in a matter of minutes.
The return also has a long shelf life. Old filings stay searchable, so a careless entry made under deadline pressure can surface years later during a grant review, board recruitment conversation, or a reporter’s inquiry. Treating each return as a permanent public disclosure, rather than an annual compliance chore, changes the care an organization brings to it.
Filing thresholds determine how much detail the IRS expects. According to the IRS instructions for Form 990, an organization must file the full Form 990 if it has gross receipts of $200,000 or more, or total assets of $500,000 or more at year-end. Organizations below those thresholds may use Form 990-EZ, and those with gross receipts normally at or below $50,000 may file the Form 990-N e-Postcard. Filing the shorter form when the organization has grown past a threshold leaves out schedules the IRS expects to see, and that gap is straightforward for a reviewer to spot.
The consequences of not filing at all are severe. The IRS confirms that an organization which fails to file a required 990-series return or notice for three consecutive years automatically loses its tax-exempt status, effective on the due date of the third missed return. Late or incomplete returns carry penalties starting at $20 per day, capped at the lesser of $12,000 or 5 percent of gross receipts for organizations below $1,208,500 in gross receipts, and rising to $120 per day with a $60,000 ceiling for larger organizations. These dollar amounts are indexed for inflation and the IRS adjusts them each year, so confirm the current figures before relying on them. Accuracy and timely filing are the first line of defense.
Form 990 Red Flags in Part VI: Governance
Part VI asks about the governing body, management, and policies. It contains no dollar figures, yet it is one of the most closely read sections because the answers signal whether a board is actually steering the organization. Reviewers treat these yes-or-no questions as a proxy for internal control quality.
Missing Policies
Section B of Part VI asks whether the organization has a written conflict-of-interest policy, a whistleblower policy, and a document retention and destruction policy, and whether the completed return was provided to the governing body before filing. The IRS does not require most of these policies by statute, but a string of “no” answers tells donors and regulators that oversight is thin.
Line 12a (conflict-of-interest policy) and Line 12c (whether the organization monitors and enforces it) are the two that attract the most attention. Answering “yes” to having a policy and “no” to enforcing it is arguably worse than having no policy, because it suggests the organization knows what good governance looks like and chooses not to practice it. Reviewers increasingly look for evidence of real enforcement: documented recusals in board minutes and annual disclosure statements signed by board members and key employees.
Board That Did Not Review the Return
When an organization indicates its governing body did not review the 990 before filing, it tells every reader that the people legally responsible for the organization were not engaged with its most consequential public document. For board members who take fiduciary duty seriously, this is a structural problem worth correcting before the next filing cycle. The fix is straightforward: build a board review into the filing calendar, provide board members a draft at least two weeks before the due date, and document the review in meeting minutes.
Weak Board Independence
Part VI asks how many voting members of the governing body are independent. A board dominated by paid staff, family members of the executive director, or business partners of insiders raises questions about who actually controls spending and compensation decisions. Charity watchdogs use this figure when assigning governance scores. Nonprofits that work with an experienced nonprofit audit team often surface these structural issues before they become a public record problem.
Inconsistency Across Years
Claiming a conflict-of-interest policy one year and not the next, without explanation, compounds every other concern. Reviewers assume either the policy lapsed or the earlier answer was wrong. Neither reading is favorable.
Compensation Red Flags in Part VII and Schedule J
Executive pay is the section donors and journalists read first, so errors here carry reputational weight even when they are honest mistakes. Part VII requires the organization to list all current officers, directors, and trustees regardless of compensation, plus key employees who receive more than $150,000 in reportable compensation and meet the influence or control criteria the IRS specifies, plus the five highest-compensated employees with reportable pay above $100,000 from the organization and related organizations.
Omitted or Misordered Entries
A frequent red flag is leaving people off Part VII who belong there. Every current officer, director, and trustee must appear even with zero compensation. The IRS specifies the order of listing: trustees and directors first, then officers, then key employees, then the five highest-compensated employees, then former such persons. Skipping uncompensated board members or scrambling the order signals carelessness and invites follow-up questions.
Schedule J Errors
Schedule J provides additional detail for higher earners and must be filed when compensation crosses the reporting threshold. Common errors include omitting deferred compensation, failing to report perquisites such as first-class travel or housing allowances, and presenting figures that do not reconcile to Part VII. When the two sections disagree, a reviewer assumes one is wrong, and that undermines confidence in the entire return.
Compensation from Related Organizations
When an executive is paid partly by a parent entity and partly by an affiliate, both amounts belong in the reported figure. Leaving out the related-organization portion understates compensation in a way that looks intentional even when it is an oversight. Mapping every entity that pays each listed person before completing the schedule keeps these figures complete and defensible.
Compensation That Looks Unreasonable
Beyond accuracy, the substance of pay matters. Compensation that looks high relative to the organization’s size or mission invites scrutiny under the intermediate sanctions rules governing excess benefit transactions. The defense is process: a board committee that documents comparability data from similar organizations and approves compensation through an independent process can show the pay was reasonable. An independent audit or assurance engagement can surface compensation and reporting gaps before the return becomes part of the public record.
Functional Expense Red Flags in Part IX
Part IX, the Statement of Functional Expenses, requires organizations filing the full Form 990 to split expenses across three columns: program services, management and general, and fundraising. Charity watchdogs and major donors use these columns to calculate how much of each dollar reaches the mission, so the allocation draws intense scrutiny.
Near-Zero Fundraising Expenses
The classic red flag is reporting little or no fundraising expense while also reporting significant contribution revenue. Raising money costs something, whether that cost is staff time, mailing expenses, digital advertising, or an event. A fundraising column near zero suggests the organization is either misallocating costs to programs to inflate its program ratio, or is not tracking expenses with enough discipline. Either interpretation raises questions about the reliability of the entire return.
Unusually Small Management-and-General Figure
A management-and-general percentage that seems implausibly low compared to the organization’s size and complexity is a related flag. Every organization incurs costs for leadership, finance, human resources, and legal compliance. An unusually small figure in that column suggests some of those costs have been pushed into program services.
Allocations That Do Not Hold Up
Many costs legitimately span more than one function. Salaries, occupancy, and technology expenses are common examples. The IRS expects these to be split using a defensible and consistent method, such as time studies for personnel costs or square footage for occupancy. Reporting the same percentages every year regardless of changing activity, or shifting costs between functions from year to year without explanation, attracts attention from any reviewer who compares returns across periods.
Reconciliation Failures
The totals in Part IX must agree with the revenue and expense figures elsewhere in the return and with the organization’s audited financial statements. When the 990 and the audit tell different stories about how money was spent, both donors and the IRS notice, and the organization spends the following cycle explaining the discrepancy rather than reporting on its impact.
How to Reduce Risk Before Filing
Treat the 990 as a communications document, not just a compliance task. The following steps address the most common red flags before the return reaches the public record.
Schedule board review. Build in time for the governing body to review the full return before filing. Document the review in board minutes so the Part VI answer is defensible.
Keep policies current. The conflict-of-interest, whistleblower, and document-retention policies the form asks about should be reviewed annually and updated when the organization’s structure or activities change. Annual disclosure forms signed by board members and key employees create evidence of enforcement.
Reconcile every figure. Tie Part VII to Schedule J, tie Part IX to the audited financial statements, and compare the current return to the prior year. Sudden swings in compensation, expense allocation, or revenue without clear explanation are precisely what reviewers look for.
Document allocation methods. If a reviewer asks why a certain share of salaries landed in fundraising, the organization should be able to point to the time records or the methodology that produced the split. A defensible allocation documented in your files is far stronger than a clean-looking ratio you cannot explain.
Get a second set of eyes. A preparer or auditor who knows the nonprofit sector can catch the inconsistencies and omissions that generate the most scrutiny, well before the return enters the public record.
Frequently Asked Questions
What are the most common form 990 red flags?
The most common form 990 red flags are governance gaps in Part VI (missing conflict-of-interest, whistleblower, or document-retention policies, or a board that did not review the return before filing), compensation errors in Part VII and Schedule J (omitted entries, mismatched figures, or unreported related-organization pay), and a functional expense statement in Part IX that shows near-zero fundraising costs despite significant contribution revenue. Inconsistency across years compounds all of these.
Does the IRS require nonprofits to have a conflict-of-interest policy?
The IRS does not require most nonprofits to have a conflict-of-interest policy by statute. However, Part VI of the Form 990 asks whether such a policy exists and whether the organization monitors and enforces it. A “no” answer, or a “yes” without supporting documentation like annual disclosure forms and board-meeting recusal records, is a recognized governance red flag for donors, watchdogs, and the IRS.
What happens if a nonprofit does not file its Form 990?
An organization that fails to file a required 990-series return or notice for three consecutive years automatically loses its federal tax-exempt status, effective on the due date of the third missed filing. The IRS provides no appeal of a proper automatic revocation. Late returns draw penalties starting at $20 per day. Reinstatement requires a new exemption application to the IRS.
How does the IRS define “key employee” for Form 990 purposes?
A current key employee is an individual who receives more than $150,000 in reportable compensation from the organization and all related organizations, and who also meets one of three additional tests: having responsibility or influence over the organization similar to an officer; managing a discrete segment representing 10 percent or more of the organization’s activities, assets, income, or expenses; or having the ability to control 10 percent or more of capital expenditures, operating budget, or employee compensation. No more than 20 individuals may be listed as key employees.
What is the right program expense ratio for a nonprofit?
The IRS does not mandate a specific ratio. Industry benchmarks vary by sector, with program ratios typically ranging from roughly 70 percent for arts organizations to 85 percent or more for health-focused ones. What matters more than hitting a benchmark is that the allocation is accurate, consistent year over year, and supported by documented methodology. An unusually high program ratio achieved by misclassifying management or fundraising costs is a red flag, not a sign of efficiency.
Can a nonprofit’s Form 990 trigger an IRS audit?
The IRS uses data analytics to identify returns that warrant closer review. Patterns that attract attention include compensation that appears high relative to the organization’s size, functional expense allocations that seem inconsistent with stated activities, significant changes from prior-year figures without explanation, and governance answers that do not align with the organization’s public profile. There is no guaranteed formula for avoidance, but accuracy, consistency, and thorough documentation make a return far easier to defend.
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