Bookkeeping for Haymarket Small Businesses

Bookkeeping, payroll, and advisory services for Haymarket businesses. Accurate books and clear financials from our Fairfax office.

Bookkeeping for Haymarket Businesses

Haymarket has changed a lot over the past decade. What was once a quiet stop along Route 15 is now surrounded by new neighborhoods, commercial centers, and a growing population that needs local businesses to keep up. That growth means more contractors bidding jobs, more professional service firms opening shop, and more business owners realizing that a spreadsheet or a shoebox of receipts isn’t going to cut it anymore. We provide bookkeeping services from our Fairfax office for businesses across Haymarket and the surrounding area.

Everything we do is remote and process-driven. You get monthly bookkeeping, payroll, tax preparation, and advisory support without the overhead of a full-time hire and without needing to drive to our office. We use QuickBooks and Xero, share documents through secure portals, and check in consistently so nothing falls through the cracks.

Full-Service Bookkeeping

Monthly bookkeeping that keeps your records accurate and current. Transactions categorized, bank and credit card accounts reconciled, and financial statements delivered every month. You always know where your business stands.

Catch-Up Bookkeeping

If the books have fallen behind, we fix that first. We reconstruct and organize months or years of backlogged records, then transition you into monthly service so the problem doesn’t repeat itself.

Payroll

We handle every pay period from start to finish. Paychecks, withholdings, tax deposits, quarterly filings, and year-end W-2s. Your employees get paid on time and your tax obligations stay current.

Tax Preparation and Strategy

Business and personal tax returns for S-Corps, C-Corps, partnerships, and sole proprietors. Beyond filing, we work with you on tax strategy throughout the year so you’re making decisions that reduce your liability before April arrives.

Haymarket Businesses We Work With

Western Prince William County has been one of the fastest-growing parts of Northern Virginia for years. The stretch from Haymarket through Gainesville and Bristow keeps adding rooftops, which means it keeps adding businesses. Construction companies and trades are busy with residential and commercial projects. Medical practices and dental offices are opening to serve the expanding population. Professional service providers are setting up in Haymarket because the cost of space is more reasonable than closer-in NoVA while still being accessible to the rest of the region via I-66.

We work with businesses doing roughly $100K to $5M in revenue. Large enough to need real financial infrastructure but not so large that a full-time accounting department makes sense. That middle ground is exactly what ATS was built for.

Construction and Trades

General contractors, subcontractors, HVAC, electrical, plumbing. There is no shortage of building activity around Haymarket. We track job costs, manage accounts payable and receivable, and keep your financials ready for bonding and bank requirements.

Real Estate

Investors, landlords, and property managers with rental portfolios in Prince William County and beyond. We track income and expenses by property, reconcile management company statements, and deliver financials that support refinancing and acquisition decisions. Real estate bookkeeping is one of our core strengths.

Healthcare Practices

Doctors, dentists, therapists, and specialty clinics serving the growing Haymarket and Gainesville corridor. We handle the revenue tracking, insurance receivable reconciliation, and practice-level reporting that healthcare businesses need to stay financially healthy.

Professional Services

Consultants, attorneys, accountants, and other service firms. Many professionals in Haymarket run their own practices or small firms. We keep the books clean, track profitability, and make sure the financial side of the business runs as professionally as the client-facing side.

Frequently Asked Questions

Are you located in Haymarket?

No. Our office is in Fairfax on Random Hills Road. We work remotely with all of our clients, so your location in Haymarket doesn't create any friction. Everything runs through secure portals and regular check-ins.

What does monthly bookkeeping cost for a Haymarket business?

Full-service bookkeeping starts at $300 per month. Your rate depends on transaction volume and complexity. We quote a flat monthly price after reviewing your situation so there are no surprises.

My books haven't been updated in over a year. Can you help?

Yes. We handle catch-up work regularly. Whether you're a few months or a couple of years behind, we clean everything up and get your records current before moving to monthly service.

Do you prepare tax returns?

Yes. We prepare business and personal tax returns for sole proprietorships, S-Corps, C-Corps, partnerships, and multi-member LLCs. If you already have a CPA, we also coordinate directly with them to make tax season a smooth handoff.

Can you handle payroll for my small team?

Yes. We run payroll every pay period, handle tax deposits and quarterly filings, and issue W-2s at year end. You approve the hours and we take care of the rest.

Northern Virginia's Bookkeeping & Advisory Firm