Get Answers Support e-Postcard (990-N) Can I paper file Form 990-N for my organization? Can I file Form 990 or Form 990-EZ instead of Form 990-N (e-Postcard)? What is the penalty for filing the Form 990-N late? Who can file a 990-N e-Postcard? Couldn't find what youare looking for? Contact Us (704) 839-2321 [email protected]