What this notice is about We received your Form 940, Federal Unemployment Tax; however, you are not required to file. We determined that you're an exempt organization under Section 501(c)(3) of the Internal Revenue Code. What you need to do Destroy any Forms 940 you have. Do not make tax deposits for federal unemployment tax. Contact your state to find out if you’re required to make contributions under the state unemployment compensation law. Reference Tools Publication 15 (Circular E), Employer's Tax Guide PDF Full list of tax forms and instructions Need Help? You can authorize someone to contact the IRS on your behalf. See if you qualify for help from a Low Income Taxpayer Clinic. If you can’t find what you need online, call the IRS number at the top of your notice or letter.