23 Va. Admin. Code § 10-112-43
A. Notwithstanding the provisions of 23VAC10-112-40, 23VAC10-112-41, and 23VAC10-112-42, the addition to the tax with respect to any underpayment of any installment shall not be imposed if the total amount of all payments of estimated tax made on or before the last date prescribed for the payment of such installment equals or exceeds the amount which would be required to be paid on or before such date if the estimated tax were any of the following:
3. An amount equal to 90% (66-2/3% in the case of self-employed farmers or fishermen referred to in 23VAC10-112-23 B of the tax for the taxable year computed by placing on an annualized basis the taxable income for the months in the taxable year ending before the month in which the installment is required to be paid. For purposes of this subsection the taxable income shall be placed on an annualized basis by:
4. An amount equal to 90% of the tax computed, at the rates applicable to the taxable year, on the basis of the actual taxable income for the months in the taxable year ending before the month in which the installment is required to be paid.
The periods involved, for a calendar year taxpayer, are January 1 to April 30, January 1 to May 31, and January 1 to August 31. Virginia taxable income for the applicable period is computed as follows: there is subtracted from the federal adjusted gross income for the four, five or eight month period, as applicable, (i) the Virginia subtractions specified in § 58.1-322 of the Code of Virginia, (ii) the greater of itemized deductions or standard deduction, (iii) child and dependent care deduction, and (iv) the dollar amount of exemptions claimed on the return; and there is added to federal adjusted gross income the Virginia additions specified in § 58.1-322 of the Code of Virginia. Virginia income tax is calculated on the resulting Virginia taxable income. If the estimated tax installment relating to the period is at least 90% of such tax, no addition to tax is required.
B. Examples.
4. Taxpayer G, who claims one exemption and itemizes deductions, made four timely installment payments of estimated tax totalling $4,400 for calendar year 1988. His calendar year 1988 tax liability was $5,000 and his receipt of Virginia adjusted gross income accelerated as the year progressed, as the following worksheet illustrates:
| 1/1/88 to 4/30/88 | 1/1/88 to 5/31/88 | 1/1/88 to 8/31/88 | |
| Virginia adjusted gross income | $15,000 | $27,000 | $64,000 |
| 1. Annualized Va. adjusted gross income for period(s) shown | $46,500 | $64,800 | $96,000 |
| 2. Annualized itemized deductions for period(s) shown or Standard Deduction if not itemized | 6,000 | 12,000 | 9,000 |
| 3. Total dollar amount of exemptions | 800 | 800 | 800 |
| 4. Taxable income lines 2 and 3 from 1 | 39,700 | 52,000 | 86,200 |
| 5. Virginia tax on the amount shown on line 4 | 2,048 | 2,755 | 4,722 |
| 22.5% (or 90% of 25%) of line 5: | 45% (or 90% of 50%) line 5: | 67.5% (or 90% of 75%) of line 5: | |
| Installments due through the applicable period | $460.80 | $1,239.75 | $3,187.35 |
| Installments paid through the applicable period | $1,100 | $2,200 | $3,300 |
Because the total of estimated payments through each of the three periods is at least (and, in fact, exceeds) 90% of the tax on the annualized taxable income for the applicable period(s), no addition to tax applies because of the exception in subdivision A 3 of this section.
5. Taxpayer H who is single, claims one exemption and itemizes deductions, had $100,000 of federal adjusted gross income for calendar year 1989 and a tax liability of $5,000. H expected her income to be $70,000 and had paid estimated tax in four $975 installments. Her calendar year 1988 tax liability was $4,000. As the following worksheet illustrates, her estimated tax payment for each of the four, five and eight month periods is at least (and, in fact, exceeds) 90% of the tax liability for the applicable period and no addition to tax applies because of the exception in subdivision A 4 of this section.
| 1/1/89 to 4/30/89 | 1/1/89 to 5/31/89 | 1/1/89 to 8/31/89 | |
| 1. Federal AGI for period(s) shown | $17,500 | $29,000 | $69,000 |
| 2. a. Add Virginia additions and/or b. Subtract Virginia subtractions for period(s) shown | –2,000 | –2,000 | –3,000 |
| 3. Subtract a. Itemized deductions for period(s) shown, or (if greater b. Standard Deduction on the income shown | –2,000 | –5,000 | –6,000 |
| 4. Subtract Child and Dependent Care Deduction for the period(s) shown | - 0 - | - 0 - | - 0 - |
| 5. Subtract dollar amount of exemptions | –800 | –800 | –800 |
| 6. Virginia taxable income for period(s) shown | 12,700 | 21,200 | 59,200 |
| 7. Virginia tax on amounts shown on line 6 | 505 | 969 | 3,154 |
| 8. 90% of line 7 | 455 | 872 | 2,839 |
| 9. Installments paid through the applicable period | 975 | 1,950 | 2,925 |
§§ 58.1-203 and 58.1-492 of the Code of Virginia.
Derived from VR630-2-492 § 4; adopted September 19, 1984, eff. January 1, 1985; amended, eff. February 1, 1989.