The following returns and payments for the Virginia Individual Income Tax are due May 1, 2014:
Estimated payments for the first installment period of 2014 (if required).
2013 tax returns and tax due payments for calendar year filers.
Paying your estimated income tax using the department's free online service is the fastest and most efficient way to make your payment. For information on determining whether estimated tax payment requirements apply, visit the department's Estimated Tax and Extension Payments for Individuals web page.