If you electronically file your 2015 tax return, you can use EFW to make up to four (4) 2016 estimated tax payments. This is a free option. The payments can be withdrawn from either a checking or savings account. At the same time you file your return, you can schedule estimated tax payments for any or all of the following dates: April 15, June 15, September 15, and January 15 of the following year.
NOTE: If you enter information to make estimated tax payments by electronic funds withdrawal while going through the Q&A interview questions, you must still mark each box to verify the quarterly payments when going through the electronic filing steps.