23 Va. Admin. Code § 10-120-440
A. In general. The estimated tax shall be paid in installments as follows:
B. Late declarations. If the declaration is filed after the time prescribed then the corporation shall pay with the declaration all installments of estimated tax which would have been payable on or before the filing if the declaration had been filed within the prescribed time. Subsequent installments shall be payable as if the declaration had been timely filed.
Example: On January 1 a calendar year corporation expected its estimated tax to be $2,000 but did not file a declaration until June 15, even though the filing requirements for filing a declaration were met before April 1. Had the declaration been timely filed 50% of the estimated tax would have been paid on or before the filing (25% on April 15 and June 15). The corporation must pay 50% of the estimated tax with the declaration and 25% on September 15 and December 15.
C. Amendments. If the declaration of estimated tax is amended the amount payable with the amended declaration and the amount of each remaining installment (if any) shall be the difference between the new estimate and the amount actually paid prior to the amendment divided by the number of installments remaining. However, if the payments made exceed the new estimated tax the difference may not be refunded until the income tax return is filed for the taxable year.
Example: A corporation expects its estimated tax to be $2,000 and timely files its declaration and pays the first two installments of $500. Upon payment of the third installment the corporation amends its declaration of estimated tax to $3,000. The third and fourth installments are $1,000 each computed as follows: $3,000 new estimate less $1,000 paid to date divided by the two payments remaining equals $1,000.
§§ 58.1-203 and 58.1-502 of the Code of Virginia.
Derived from VR630-3-502 §§ 1-4, eff. January 1, 1985; amended, eff. June 30, 1993.