DPOR Contractor Licensing, Class A, B and C: Virginia licenses contractors through the Board for Contractors at the Department of Professional and Occupational Regulation, with a license required above a low contract value and three classes above that. Unusually, the class you need depends on both the size of the individual contract and your annual gross volume, so simply growing can put you in the wrong class. Higher classes carry financial responsibility requirements, which means your balance sheet gets read by someone other than you. Licensing, bond and insurance costs also belong in your overhead rate rather than sitting as unclassified expense, or every bid you produce understates what the job has to carry. Tradesmen such as electricians, plumbers and HVAC technicians are licensed separately through the same department.
Davis-Bacon and Weekly Certified Payroll: On federally funded construction the Davis-Bacon and Related Acts require payment of the applicable wage determination and weekly submission of certified payroll, ordinarily on form WH-347, with a Copeland Act statement of compliance signed by someone who can be held to it. Virginia adds its own prevailing wage requirement on state public works above a statutory contract threshold, and localities can extend similar obligations to their own projects. This is the single heaviest compliance load on Virginia contractors, and it is administered out of payroll and job cost, which is why we treat it as an accounting function rather than paperwork.
The Miller Act and Virginia's Little Miller Act: You cannot place a mechanic's lien on federal property. Instead the Miller Act requires the prime on a federal construction contract above a statutory threshold to furnish payment and performance bonds, and subcontractors and suppliers pursue the payment bond. Claims run on strict deadlines, including a notice requirement for claimants without a direct contract with the prime and an outer limit on filing suit. Virginia's Little Miller Act applies the same principle to state and local public work. We do not file claims. We keep unpaid amounts organized by project, tier and date last furnished so counsel is working from real records rather than reconstructing them.
Mechanic's Lien Deadlines on Private Work: On private Virginia projects, lien rights survive but the timing is strict and structured differently from most states. The memorandum of lien has a filing window measured from the end of the month in which labor or materials were last furnished, the amount claimable is limited by a lookback period, and suit to enforce must follow within its own separate deadline. Missing any of them is fatal to the claim. Again, we are not attorneys. What we do is make sure the date-furnished and unpaid-balance data behind those deadlines is accurate and available on the day someone asks for it.
Sales and Use Tax: You Are the Consumer: Virginia generally treats a contractor as the consumer of the tangible personal property it furnishes and installs in real property. You pay tax on the purchase and you do not charge sales tax to the owner. A narrow statutory list of items, including floor coverings, cabinets, fences, awnings and window shades, flips the treatment when a retailer also installs them. Rates are not uniform statewide because regional transportation add-ons apply in Northern Virginia and Hampton Roads, and use tax is owed on out-of-state purchases and on material pulled from your own inventory. That last one is the accrual almost nobody makes.
BPOL and Multi-Locality Filing: Virginia localities levy a Business, Professional and Occupational License tax on gross receipts, with rates and thresholds set city by city and county by county rather than by the state. Contractors have their own classification, and a contractor based in one locality can become liable in another once receipts from work there exceed a set amount. If you are working Fairfax, Chesterfield and Virginia Beach in the same year, that is three sets of numbers you need the books to produce. We tag revenue by locality as it is billed rather than estimating it after the fact.
Retainage, Prompt Payment and Pay-If-Paid: Virginia caps retainage on public construction contracts and requires it to flow down sensibly, so a prime may not hold more from a subcontractor than the owner is holding from the prime. The Commonwealth's prompt payment framework sets when public bodies must pay and when primes must pass payment down, with interest as the consequence of delay, and recent legislation extended prompt-payment obligations into private construction contracts and curtailed the enforceability of pay-if-paid clauses. All of that is only useful if your records show, by contract, what is owed, what is retained and when the clock started. Retainage buried inside accounts receivable is retainage nobody is chasing.