Key Takeaways

  • Form 990-N (e-Postcard): Gross receipts ≤$50,000.
  • Form 990-EZ: Gross receipts <$200,000 AND assets <$500,000.
  • Form 990 (full): Gross receipts ≥$200,000 OR assets ≥$500,000.
  • Due 15th day of 5th month after fiscal year end (May 15 for calendar year).
  • Unrelated business income over $1,000 requires Form 990-T.
  • Failure to file for 3 consecutive years = automatic revocation.
Last updated: January 2026

Tax-Exempt Organizations: Form 990

Why This Matters for the Exam

Form 990 is the annual information return for tax-exempt organizations. The exam tests which version to file based on organization size, and UBIT requirements.

Expect at least 2-3 questions on nonprofit filing requirements.

Form 990 Versions

FormGross ReceiptsTotal AssetsWho Files
990-N (e-Postcard)≤$50,000N/ASmall orgs
990-EZ<$200,000<$500,000Mid-size orgs
990 (Full)≥$200,000≥$500,000Large orgs
990-PFN/AN/APrivate foundations

Form 990 Thresholds Decision Tree

Gross ReceiptsAssetsForm Required
≤$50,000Any990-N
<$200,000<$500,000990-EZ
≥$200,000Any990 (Full)
Any≥$500,000990 (Full)

Filing Deadlines

Calendar YearDue DateExtension
Form 990May 156 months (Form 8868) → November 15
Form 990-EZMay 156 months → November 15
Form 990-NMay 15No extension

General Rule: 15th day of the 5th month after fiscal year end.

Automatic Revocation

Organizations that fail to file for 3 consecutive years lose their tax-exempt status automatically.

FailureConsequence
1 year missedPenalty; status intact
2 years missedWarnings; status intact
3 years missedAutomatic revocation of exemption

Unrelated Business Income Tax (UBIT)

Tax-exempt organizations with unrelated business income may owe tax:

UBIT ThresholdRequirement
Gross income > $1,000File Form 990-T
Tax rateCorporate rate (21%)
Estimated taxesRequired if tax expected ≥$500

What Is Unrelated Business Income?

Income from a trade or business that is:

UBI RequirementDescription
Regularly carried onNot occasional activity
Not substantially relatedNot related to exempt purpose

UBI Examples

ActivityUBI?Reason
Gift shop selling educational itemsNoRelated to purpose
Gift shop selling unrelated merchandiseYesNot related
Advertising in nonprofit's magazineYesTrade or business
Investment income (dividends, interest)NoExcluded
Debt-financed property incomeYesSpecial rules apply

Form 990-T

Form 990-TDetails
Who filesOrgs with UBI > $1,000
Due date15th of 5th month (same as 990)
Extension6 months
Tax paymentCorporate rates (21%)

Real-World Scenario

Scenario: A charity has $180,000 gross receipts, $400,000 assets, and $5,000 of advertising income from its newsletter.

  • Form 990 version: Form 990-EZ (receipts <$200k AND assets <$500k).
  • UBIT: Yes—advertising income is UBI.
  • Form 990-T: Required (UBI > $1,000).
  • Tax owed: $5,000 × 21% = $1,050.

On the Exam

Expect 2-3 questions on Form 990, typically:

  1. Threshold Questions: "Which Form 990 does an org with $X receipts and $Y assets file?"
  2. Due Date Questions: "When is Form 990 due for a calendar-year nonprofit?"
  3. UBIT Questions: "When must Form 990-T be filed?"

The key is to remember: 990-N ≤$50k; 990-EZ <$200k AND <$500k; 990 = large. Due May 15. UBIT > $1,000 = Form 990-T.

Test Your Knowledge

Which Form 990 does an org with $60,000 gross receipts and $100,000 assets file?

A
B
C
D
Test Your Knowledge

When is Form 990 due for a calendar-year nonprofit?

A
B
C
D
Test Your Knowledge

At what UBI threshold must Form 990-T be filed?

A
B
C
D