The deadline for submitting timely 2017 Returns for Exempt Organizations ( the 990 Series of tax returns) and extensions is Tuesday, May 15th, 2018. Returns and extensions will be considered timely if they are postmarked by May 15th or electronically filed by 11:59 P.M. on May 15th. To ensure that all transmissions are considered timely filed, please have all returns and extensions transmitted to TaxSlayer Pro no later than 11:59 P.M. your local time on Tuesday, May 15th. We advise finalizing and transmitting all returns and extensions well before the midnight deadline.
Form 990 returns that are rejected by the IRS can be corrected and then re-transmitted within ten (10) days and still be considered timely filed. All corrected Form 990 returns must be transmitted no later than 11:59 P.M. your local time on Friday, May 25, 2018.
Extensions that are rejected by the IRS can be corrected and then re-transmitted within five (5) days and still be considered timely filed. All corrected extensions must be transmitted no later than 11:59 P.M. your local time on Sunday, May 20, 2018.
