Alice West (Social Security number 785-23-9873) lives at 13234 Madison Street, Milwaukee, WI 53214, and is self-employed for 2015. She estimates her required annual estimated tax payment for 2015 to be S6, 816. She had a $576 overpayment of last year's taxes, which she will apply against her first quarter estimated payment. Complete the first quarter voucher below for Alice for 2015.) File only if you are making a payment of estimated tax by check or money order. Mail this voucher with your check or money order payable to "United States Treasury." Write your social security number and "2015 Form 1040-ES" on your check or money order. Do not send cash. Enclose, but do not staple or attach, your payment with this voucher