Bookkeeping and Tax Services for Herndon Businesses

Bookkeeping, payroll, and tax services for Herndon businesses. A Fairfax-based firm serving the Dulles Corridor.

Bookkeeping for Herndon Businesses

Herndon sits at the center of the Dulles Technology Corridor, surrounded by office parks, government contractors, and professional services firms along Route 28 and Herndon Parkway. Downtown along Elden Street, there’s a different kind of economy: restaurants, retail shops, and local services that give the town its character. Both sides of Herndon share the same need for reliable financial records and someone who actually keeps them current.

ATS Bookkeeping is based in Fairfax, about 15 minutes away. We provide Northern Virginia small business bookkeeping services including monthly bookkeeping, payroll, tax preparation, and advisory support for businesses across Herndon and the surrounding area. Everything runs through secure online workflows, with the option to meet when it matters.

Full-Service Bookkeeping

Monthly bookkeeping with transaction categorization, bank and credit card reconciliation, and financial statements delivered on a reliable schedule. Your books close every month so you always know where the business stands.

Tax Preparation

Business and personal tax returns prepared by a team that already knows your numbers. S-Corp, C-Corp, partnership, and sole proprietorship filings handled with the supporting detail your returns require. No scrambling in March.

Payroll

Full payroll processing every pay period with tax deposits, quarterly filings, and year-end W-2s and 1099s. Your employees get paid correctly and on time without you managing the compliance calendar yourself.

Advisory and Fractional CFO

Cash flow forecasting, budgeting, and financial strategy for businesses that have outgrown basic bookkeeping but aren’t ready for a full-time CFO. The kind of strategic thinking that helps you plan instead of just react.

Herndon Businesses We Work With

The Silver Line Metro station has accelerated development in Herndon, and the town’s business mix continues to expand. But growth creates financial complexity. More revenue, more employees, more transactions, and more decisions that depend on having accurate numbers. Owners who managed their own books at $200K in revenue find that it doesn’t work at $800K or $2M.

We work with professional services firms, real estate investors, construction companies, healthcare practices, and nonprofits throughout Herndon and Fairfax County. Businesses doing anywhere from a few hundred thousand to several million in annual revenue that need a real finance function without the cost of building one internally.

Professional Services and Consulting

IT firms, consultants, law offices, and government contractors that fill the office parks along the Dulles Corridor. We handle overhead tracking, project profitability, and the clean documentation that government contract work demands.

Real Estate

Investors, landlords, and property management companies operating in a market where Northern Virginia rental properties generate solid returns but also significant accounting complexity. We track income and expenses across portfolios and entities so each property’s performance is clear.

Construction and Trades

General contractors, subcontractors, and specialty trades working projects across Herndon and the broader Fairfax County area. Job costing, progress billing, and financial records that support bonding and bank relationships when you need them.

Nonprofits

Herndon and the surrounding area are home to many nonprofit organizations. We handle fund accounting, grant tracking, and Form 990 preparation. Your financials stay transparent for donors and compliant with federal reporting requirements.

Frequently Asked Questions

How close are you to Herndon?

Our office is on Random Hills Road in Fairfax, about 15 minutes from downtown Herndon. Most of our work happens remotely through secure online workflows, but we're right down the road when an in-person meeting makes sense.

What does monthly bookkeeping cost?

Full-service bookkeeping starts at $300 per month based on transaction volume. We provide an exact quote after learning about your business and its complexity.

Do you work with government contractors?

Yes. Many of our professional services clients in the Herndon area do government contract work. We maintain the kind of clean, well-documented records that contract compliance requires.

My books are months behind. Can you help?

Absolutely. Catch-up bookkeeping is one of our core services. We reconstruct and organize everything that's fallen behind, then transition you to monthly service so it stays current going forward.

Do you prepare business tax returns?

Yes. We handle S-Corp, C-Corp, partnership, and sole proprietorship returns. When we've kept your books all year, the tax return is built on numbers we already trust.

Northern Virginia's Bookkeeping & Advisory Firm