Where’s My Refund:
IRS: https://sa.www4.irs.gov/irfof/lang/en/irfofgetstatus.jsp
Arizona Department of Revenue: https://www.aztaxes.gov/Home/CheckRefund
California Franchise Tax Board: https://webapp.ftb.ca.gov/refund/Login.aspx
Make a Payment for Current Tax Year:
IRS: https://www.officialpayments.com/fed/index.jsp // Select “1040 (series)” under Personal Tax Payments // Then Select “1040 Current Tax Return – Tax Year 2018”
Arizona Department of Revenue: https://www.aztaxes.gov/Home/PaymentIndividualDetails?formId=ed78a31f-c349-4e06-9a42-f61e2d32b862