Buy Your Pre-Pay Voucher Today! Written by mnmobiletax on July 14, 2015. Posted in Special Discounts.Use this QR Code to pay $79 via your PayPal App:Minnesota Mobile Tax is making it easy to plan ahead with pre-pay vouchers worth $100 in tax services for only $79. These vouchers may be purchased via PayPal between December 1, 2025 and March 31, 2026 for use by April 15, 2026.Pay via PayPal PreviousNext