The daily fine is survivable; the third consecutive missed year isn't — exempt status revokes automatically. Here's the math, the statement that removes penalties, and the road back from revocation.
IRC 6652(c) charges exempt organizations per day — about $25/day for smaller orgs, ~$125/day above the gross-receipts line — but the number that should organize your week is three: three consecutive unfiled years and exempt status revokes automatically, no appeal, donations non-deductible, back on Form 1023 to beg readmission. Volunteer-run orgs where the treasurer role rotates hit this constantly.
The daily meter runs per return; the revocation clock counts consecutive misses — both stop at filing.
Attach it to the late return: what broke (turnover, illness, address change eating IRS mail), when, and the new process that prevents recurrence.
Streamlined retroactive reinstatement exists — the smaller the org and the faster you apply, the gentler the path.
990-N takes ten minutes online; calendar the 15th of the 5th month after year-end, plus a backup human.
Every notice page explains the deadline and drafts the response letter free — find yours.
Look up your IRS notice →For most organizations (gross receipts under about $1.3M, indexed): $25/day late, capped at the lesser of roughly $12,500 or 5% of gross receipts. Larger organizations: about $125/day with a cap over $60,000. Assessed per return, billed with a CP notice to the org.
Automatic revocation of exempt status — by statute, no discretion. The org lands on the public Auto-Revocation List, donations stop being deductible, and income becomes taxable. Reinstatement runs through Rev Proc 2014-11, retroactive if you move fast and qualify.
Reasonable cause, yes — first-time abatement, no (FTA doesn't extend to exempt-org returns). The strongest letters pair the cause (officer turnover, records lost, honest belief receipts were under the e-postcard threshold) with proof the org fixed its filing process.
The e-postcard itself carries no monetary penalty — but a missed 990-N still counts toward the three-year revocation clock, which is the penalty that matters.