Ashburn, VA Bookkeeping Services
Ashburn runs the internet — someone has to run the books. Home to the world’s largest concentration of data centers, Ashburn’s economy is a web of technology firms, specialized contractors, and the restaurants, retailers, and service businesses that grew up around them. Maxim Liberty has kept books for Northern Virginia businesses since our founding in Vienna, VA in 2005 — with a dedicated bookkeeper, overnight turnaround, and plans from $75/month.
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Loudoun County’s license and property-tax calendar has quirks that trip up businesses moving in from Fairfax or Arlington — we know them cold. Dedicated bookkeepers at $15/hour ($10/hour for CPA firms), daily transaction logging, and a 100% money-back guarantee on your first deposit. Serving Northern Virginia since 2005.
On This Page
- Running the numbers in Ashburn
- Loudoun County tax & compliance cheat sheet
- The March 1 double-deadline
- What we handle
- Ashburn FAQs
Running the Numbers in Ashburn
“Data Center Alley” makes Ashburn unlike any other small-business market in America. Thousands of technology companies operate in and around Loudoun’s data-center ecosystem, and an entire second economy serves it: electrical, mechanical, and fiber contractors; security and facilities vendors; IT consultants and managed-service providers. Layer on the retail and dining hubs at One Loudoun and Ashburn’s master-planned communities — Brambleton, Broadlands, Ashburn Farm — each with homeowners associations that need clean financials, and you have a market where precise, industry-aware bookkeeping matters. We serve every layer: tech companies, contractors, HOAs, and the storefronts in between.
Loudoun County Tax & Compliance Cheat Sheet
| Obligation | Rate / Fee | Deadline |
|---|---|---|
| Business license (BPOL) — gross receipts ≤$200,000 | $30 flat (license still required, including home-based businesses) | Renew by March 1; new businesses register within 30 days |
| BPOL — professional services | $0.33 per $100 of gross receipts | March 1 |
| BPOL — business services | $0.17 per $100 | March 1 |
| BPOL — retail | $0.17 per $100 | March 1 |
| Business tangible personal property | $4.15 per $100 of depreciated value | File March 1 · pay May 5 and October 5 |
| Sales & use tax (Northern Virginia rate) | 6.0% | Monthly or quarterly filings |
Rates from Loudoun County’s official 2026 schedules; classifications are determined by the Commissioner of the Revenue — confirm yours before filing.
The March 1 Double-Deadline
Loudoun is the only major Northern Virginia jurisdiction where both the business license renewal and the tangible personal property return are due March 1. Businesses relocating from Fairfax or Arlington — where the property return isn’t due until May 1 — get caught by this constantly. And unlike neighboring counties, Loudoun requires every business to hold a license, even home-based businesses under the $200,000 threshold (theirs is a flat $30). If your books close cleanly each month, the first week of February is all we need to have both filings ready.
What We Handle for Ashburn Businesses
Contractors serving the data-center buildout get job-costed books that show margin per project. Tech firms and MSPs get SaaS-aware bookkeeping with deferred revenue handled correctly. Community associations get our dedicated HOA accounting service from $75/month. And every client gets daily logging, monthly reconciliations, payroll support, and 1099s at year-end. Books behind? We catch up years of records routinely.
Ashburn Bookkeeping FAQs
My Ashburn business makes under $200,000 — do I still need a Loudoun license?
Yes. Loudoun County requires every business to register and hold a business license, including home-based businesses. Under $200,000 in gross receipts the tax is a flat $30 — but skipping the filing invites penalties. New businesses must register within 30 days of starting.
When is Loudoun’s business property return actually due?
March 1 — two months earlier than Fairfax and Arlington’s May 1 deadline, and the same day as your license renewal. Payments then come due May 5 and October 5. This is the deadline that surprises businesses new to Loudoun most often.
Can you handle books for a contractor working on data-center projects?
Yes — job costing is core to our construction bookkeeping. You see labor, materials, and subcontractor costs per project, retainage tracked properly, and clean WIP numbers, so you know which data-center contracts actually make money.
Do you work with HOAs in Ashburn’s planned communities?
Yes. We provide dedicated HOA accounting — assessments, reserves, vendor payments, and board-ready monthly financials — for associations of all sizes, from $75/month. Ashburn’s Brambleton, Broadlands, and Ashburn Farm-style communities are exactly the profile we serve.
Do you have a local office in Ashburn?
We are fully virtual — founded in Vienna, Virginia in 2005 and headquartered in San Juan, Puerto Rico today. That is how a dedicated bookkeeper costs $75/month instead of a local hire’s salary. Your books are online, reconciled monthly, and backed by a 100% money-back guarantee on your first deposit.
Related Resources
Ashburn Keeps the Internet On. We Keep the Books Clean.
Dedicated bookkeeping for Data Center Alley’s businesses — from $75/month with a money-back guarantee on your first deposit.