Nonprofit organizations that receive $50,000 or less in annual gross revenue (donations) are eligible to file IRS Form 990N e-postcard online. Emily Hibard, MPA, author of the "Starting Your Nonprofit" book series identifies the newest scam to hit small nonprofits and provides a step-by-step guide that will keep your nonprofit in good standing with the IRS. Nonprofit consulting: emilyhibard.com Books: Starting Your Nonprofit: a workbook to guide you through a million exciting tasks (2015) www.emilyhibard.com/books Starting Your Nonprofit: CALIFORNIA (2017) www.emilyhibard.com/books