Delaware 1099 filers must send the 2015 1099 state copy to the department of revenue by March 31, 2017. The IRS copy A must be filed by Tuesday February 28, 2017 .
If you file 250 or more 1099 forms with Delaware you must file electronically. If you file 250 or more 1099 returns with the FIRE.IRS.GOV website you must file electronically and utilize a software that complies with publication 1220.
To contact Delaware Department of Revenue call .
Sample 1099 boxes that can be reported to the IRS / Delaware using W2 Mate® software:
Form 1099-MISC Box 2. Royalties
Form 1099-S Box 1. Date of Closing
Form 1099-S Box 2. Gross Proceeds
Form 1098 Box 1. Mortgage Interest Received from Payer(s)/Borrower(s)
Form 1099-PATR Box 3. Per-Unit Retain Allocations
Form 1099-PATR Pass-Through Credits and Deductions
Form 1099-PATR Box 10. Other Credits and Deductions.
The IRS mailing address for Delaware filers is: Department of the Treasury , Internal Revenue Service Center Austin, TX 73307.
The Delaware agency contact information is: State of Delaware, Division of Revenue, P.O. Box 8754, Wilmington, DE 19899-8754.