If you’re self-employed or your business is structured as a pass-through entity like an LLC or S-corp, Virginia expects you to pay taxes as you earn income rather than waiting until you file your annual return. This means quarterly estimated tax payments throughout the year, separate from any federal estimated taxes you also owe.

Virginia requires estimated payments if you expect to owe $150 or more in state taxes after subtracting withholding and credits. Most business owners fall into this category. The due dates match federal deadlines: April 15, June 15, September 15, and January 15 of the following year. If a date falls on a weekend or holiday, it shifts to the next business day.

Calculating what you owe takes some work. The safe harbor approach is to pay 100% of your prior year’s Virginia tax liability spread across four payments. Look at your prior year return, take the total tax owed, subtract any withholding from W-2 wages if you have them, and divide by four. That’s your quarterly payment. If your income is higher this year, adjust upward to avoid a surprise bill in April.

Pay through Virginia Tax’s iFile system online. You can schedule payments directly from your bank account or pay by credit card for a fee. Paper checks work too using Form 760-ES, but electronic payment is faster and gives you immediate confirmation. Keep records of every payment including confirmation numbers and dates because you’ll report these as credits when you file your annual return.

Missing payment deadlines triggers underpayment penalties that add up if you’re consistently late. Underpaying because you guessed at your income creates the same problem. The connection to monthly bookkeeping is direct. Accurate books tell you how much profit you’ve earned each quarter, which tells you what estimated taxes you owe. If your books are behind, you’re guessing at your payments.

Many business owners in central Virginia handle this themselves, but the calculation gets complicated when income varies month to month or when you have multiple income sources. Bookkeeping services in Richmond that include regular financial statements make the quarterly tax calculation straightforward math instead of a guessing game that costs you in penalties or overpayments.