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Home› Service Areas› Bookkeeping Services — Rockville, MD
📍 Rockville, MD · Bookkeeping Service

Bookkeeping Services
in Rockville, MD

Bookkeeping in Rockville, MD for the businesses that anchor the county seat — biotech and life-sciences companies along the I-270 corridor (one of the densest concentrations of life sciences in the country), the law firms and consultancies operating around the Montgomery County government complex, the restaurants and shops in Rockville Town Center and along Rockville Pike. We handle weekly reconciliation, Maryland-ready books, SDAT business personal property, R&D credit substantiation, and the Montgomery County compliance that catches most owners off guard. Verified Intuit QuickBooks ProAdvisor.

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★★★★★5.0on Google
✓Trusted Rockville, MD bookkeeper for small businesses since day one
✓Weekly reconciliation — not monthly like most Rockville, MD bookkeeping services
✓QuickBooks Online certified — setup included
Rockville, MD Weekly Books
Example
Cash on hand$24,840st-ok
Outstanding invoices$6,200st-due
YTD Net Profit$41,320st-ok
Est. tax liability$4,100st-ok
📍 Rockville, MD — local noteMontgomery County PTET elections and business license renewals have specific deadlines that catch business owners off-guard. We track and file every local and state obligation.
Rockville-specific bookkeeping

What Rockville bookkeeping
actually requires.

Rockville is the county seat of Montgomery County and home to one of the densest life-sciences clusters in the United States. The I-270 Technology Corridor runs north from the Rockville Pike interchange through the BioHealth Capital Region — small biotechs, contract research organizations, federal partners (FDA, NIH affiliates), and the wider professional-services ecosystem that supports them. Around that core sit the restaurants and small businesses of Rockville Town Center and the residential service businesses anchored along Rockville Pike. The bookkeeping work for each is genuinely different.

Maryland SDAT business personal property
Every Maryland business files an annual SDAT Business Personal Property return reporting equipment, computers, lab instruments, furniture, and supplies. Deadline is April 15. Filing claims any small business exemption that often zeroes out the tax owed — failing to file forfeits it. Biotechs with significant lab equipment particularly need accurate filings; estimated assessments here can be material.
Montgomery County personal property tax
After SDAT processes the state return, Montgomery County issues a separate annual personal property tax bill on the same assessed value. We track these together, reconcile against fixed-asset depreciation in QuickBooks, and make sure no surprise County bill arrives mid-year.
R&D tax credit substantiation (Form 6765)
Rockville biotechs and life-sciences companies routinely qualify for the federal R&D credit, plus Maryland's separate state-level R&D credit. Both require detailed substantiation: project-by-project qualified research expenses, contemporaneous documentation, contract research distinguishing direct vs. supervisory time. We structure your QuickBooks chart of accounts so your CPA can compile Form 6765 from clean books rather than reconstructing two years of activity from memory.
Section 174 R&D capitalization
Since 2022, federal tax law requires capitalizing and amortizing R&D expenditures rather than expensing them. For pre-revenue biotechs, this can dramatically affect the tax position. We track Section 174 qualified expenses through QuickBooks classes and projects so your CPA has clean source data for the 5-year amortization schedule.
Maryland income tax withholding (MW506)
Maryland-based businesses with W-2 employees file MW506 (monthly or quarterly) and MW508 annual reconciliation, plus unemployment insurance with the Maryland Division of Unemployment Insurance. Montgomery County collects a local income tax on top of the state rate. We handle MD/MoCo plus DC and VA reciprocity for non-resident commuters.
Maryland Pass-Through Entity Tax (PTET)
Maryland's elective PTET allows partnerships and S-corps to pay state tax at the entity level, preserving the federal SALT deduction for partners and shareholders. Worth modeling each year before the deadline. Your CPA decides; we make sure the books support the choice. We are bookkeepers, not tax advisors.
South in MoCo: see Bethesda, MD bookkeeping for medical and dental practices clustered around NIH. Southeast: Silver Spring, MD bookkeeping covers Fenton Village restaurants and Colesville healthcare. Working in the smaller Town of Kensington: Kensington, MD bookkeeping.
Your Rockville, MD bookkeeping plan

Everything included — no hidden
add-ons or surprise fees

Every small business bookkeeping client in Rockville, MD gets the complete service.

📒
Weekly reconciliation
Every bank account and credit card reconciled weekly — not at month-end. You always know your real position.
📊
Monthly financials
Clean P&L, balance sheet, and cash flow report delivered every month in plain English.
🎯
Tax-ready year-round
Because your books are clean every week, tax season is never a scramble. No year-end catch-up fees.
🔒
Secure client portal
All documents stored and shared securely. No emailing sensitive files back and forth.
📞
Proactive communication
We flag issues early and keep you informed. You'll never be surprised by your own financials.
Sound familiar?

Why Rockville business owners
finally hire a professional bookkeeper

→Behind on your books
→Tired of doing your own bookkeeping
→Books a mess at tax time
→No Idea Where Your Money Went
→Spending Weekends On Receipts
→QuickBooks A Disaster
→Missed Deductions From Bad Records
→Can't Get A Business Loan Without Clean Books

If any of these hit home, we should talk. Free 15-minute consultation, no pressure.

Book a free call →
Industries we know cold

Bookkeeping for the businesses
that actually run Rockville.

Rockville's economy is a barbell — life sciences on one end, the small businesses anchoring the county seat on the other. We work both sides.

🧬
I-270 biotech & life sciences
Small biotechs, contract research organizations (CROs), diagnostics companies, and life-sciences services along the I-270 corridor. Grant accounting (NIH, NSF, BARDA), R&D tax credit substantiation, Section 174 capitalization tracking, project-based cost segregation, and clean books that survive venture due diligence. We coordinate with your CPA on Form 6765 and on the Maryland R&D credit, and we make sure your project accounting in QuickBooks reconciles to your federal grant cost-share reports.
⚖️
Town Center professional services
Law firms (with IOLTA trust accounts requiring three-way reconciliation), accountants and tax preparers, financial advisors, real estate brokerages, architecture and engineering firms operating around the Montgomery County government complex. Time-and-materials and retainer accounting, expense reimbursements, multi-partner books, clean monthly close that owners can use to make hiring and partnership decisions.
🍴
Rockville Pike & Town Center restaurants
Independent restaurants and cafes in Rockville Town Center and along Rockville Pike. Tip reporting, MD prepared-food vs. alcohol sales tax separation, food cost percentage, prime cost analysis, integrated POS-to-QuickBooks workflows. Most of our restaurant clients close their books weekly with us so they can manage labor cost in real time rather than discovering at year-end that a slow quarter ate the margin.
Local expertise

Why Rockville, MD businesses choose
Capital Accounting Group

We're not a national chain. We understand Rockville, MD's local tax rules, industry mix, and what biotech and life sciences companies owners in Rockville actually need from their bookkeeper.

What we know about Rockville, MD bookkeeping
  • →Rockville is home to major biotech and life sciences clusters along I-270
  • →Montgomery County PTET elections can deliver real savings for Rockville S-Corp owners
  • →Shady Grove Metro corridor has driven commercial real estate growth
  • →MD requires quarterly SUI filings with separate deadlines from federal FUTA
Book a free Rockville, MD consultation →
📒
Weekly — not monthly
Most bookkeeping services in the area reconcile once a month. We do it every week — your numbers are never more than 7 days stale.
🛡️
Risk-free guarantee
We get your books in order within 30 days — or your first month is free. We stand behind the work.
⚡
Fast onboarding
Most Rockville, MD bookkeeping clients are up and running within 1–2 weeks. No long contracts, no setup headaches.
How it works

From first call to clean books —
in less than two weeks.

1
Free consultation
15 min — we learn your Rockville, MD business, current setup, and what bookkeeping you need most.
2
Secure access
You grant read-only account access. No sensitive data ever emailed back and forth.
3
We get to work
Your first bookkeeping cycle starts within 1–2 weeks. Clean, fast, no drama.
4
Ongoing support
Reports, proactive updates, and real humans who flag problems before they become penalties.
A representative engagement

What a typical Rockville
engagement looks like.

A small clinical-stage biotech in the I-270 corridor came to us mid-fiscal-year. They had raised a Series A, were burning roughly $400,000 a month, had three federal grants in active draw-down (one NIH, one NSF SBIR, one DoD), and were six months overdue on Section 174 R&D capitalization documentation. QuickBooks Online had been set up by the founder's brother; everything was hitting one consulting income line and one R&D expense line. Their CPA had asked for a quality-of-earnings-ready data set ahead of a Series B raise.

Over six weeks, we rebuilt the chart of accounts to track grants by award number with cost-share reporting, separated direct R&D wages from indirect, segregated supervisory and administrative time, set up Section 174 qualified-expenditure tracking through QuickBooks classes, and reconciled twelve months of bank, credit card, and payroll activity. We produced a clean P&L by grant, a Section 174 amortization schedule the CPA could file from, and a substantiation file for the Form 6765 R&D credit. We now close the books weekly and produce monthly grant burn-down reports.

That's a representative composite — not a single real client — but it's a pattern we see two or three times a quarter in Rockville.

Frequently asked questions

Rockville, MD bookkeeping
FAQ.

How much does a bookkeeper cost in Rockville, MD?+
For a Rockville small business, ongoing bookkeeping typically runs $350–$1,500 per month. Plans start at $350/month for sole proprietors and small LLCs, $650/month for established businesses needing weekly close, and $1,500/month for the CFO Partner tier with cash-flow forecasting. Biotechs with grant accounting and R&D credit substantiation usually fall in the upper tier.
Do you handle bookkeeping for biotechs and life-sciences companies?+
Yes. The I-270 biotech corridor is our primary Rockville focus. We handle grant accounting (NIH, NSF, BARDA, DoD), Section 174 R&D capitalization tracking, R&D tax credit substantiation (Form 6765), project-based cost segregation, and clean books that support venture due diligence. We coordinate directly with your CPA on Form 6765 and the Maryland state R&D credit.
What is Section 174 R&D capitalization and why does my biotech need to track it?+
Since 2022, federal tax law requires capitalizing and amortizing R&D expenditures over 5 years (15 for foreign R&D) rather than expensing them in the year incurred. For pre-revenue biotechs, this can produce taxable income on paper despite operating losses. Tracking qualified Section 174 expenses through QuickBooks classes and projects gives your CPA clean source data for the amortization schedule and avoids reconstructing it from memory.
Can you handle NIH grant accounting and federal cost-share reporting?+
Yes. We set up project-by-project tracking in QuickBooks that aligns to NIH (and NSF, BARDA, DoD) award structures: direct labor, indirect labor, fringe, supplies, contractual costs, equipment, travel, other direct costs, and indirect cost recovery against your negotiated F&A rate. We reconcile QuickBooks project P&Ls against your federal cost-share reports each quarter.
What is SDAT and do I have to file it for my Rockville business?+
SDAT is Maryland's State Department of Assessments and Taxation. Every Maryland business — biotechs, professional services, restaurants — must file an annual Business Personal Property return by April 15. Biotechs with significant lab equipment have larger assessments and need accurate filings. Failing to file forfeits the small business exemption and triggers an estimated assessment.
Do I need a CPA or a bookkeeper for my Rockville biotech?+
Most early-stage biotechs need both, doing different work. A bookkeeper handles ongoing transaction recording, grant accounting, project-by-project cost tracking, and books-ready-for-tax preparation. A CPA handles Form 6765, Section 174, the consolidated tax return, and quality-of-earnings work for fundraising. Capital Accounting Group is a verified Intuit QuickBooks ProAdvisor and we coordinate with your CPA at year-end and throughout fundraising cycles.
Can you handle bookkeeping for a Town Center law firm with an IOLTA account?+
Yes. We handle three-way IOLTA reconciliation (bank balance, client trust ledger, individual client sub-ledgers) per Maryland Rules of Professional Conduct, separate from your operating account. We coordinate with your CPA at year-end and we are familiar with the Maryland Lawyer Trust Account guidelines. Most generalist bookkeepers won't touch IOLTA work; we will.
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