What it is
What a 990 e-Postcard actually is
Form 990-N — officially the Electronic Notice for Tax-Exempt Organizations Not Required to File Form 990 or 990-EZ — is the shortest annual filing the IRS accepts from a nonprofit. Almost everyone calls it the e-Postcard, because it asks for about as much as a postcard holds.
It is not a tax return, and it is not a financial report. You don't attach a budget, list your donors, or break down your spending. You confirm eight short facts: your legal name, your EIN, your mailing address, any other name you operate under, your website if you have one, the name and address of a principal officer, your tax year, and a statement that your gross receipts are still $50,000 or less.
It exists so the IRS can keep a current list of which small nonprofits are still active. It is filed once a year, electronically, and there is no fee to the IRS for filing it. Most organizations finish the actual form in well under ten minutes once the details are gathered.

