About Tax Master Inc.

Trusted CPAs.
Since 1995.

For nearly 30 years, Tax Master Inc. has been the go-to accounting and tax firm for individuals, small businesses, and cross-border clients across Northern Virginia, Canada, and beyond.

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Tax Master Inc. — Professional CPA team
1995 Year founded
30+ Years serving clients
Tax Master Inc. accounting team at work
Loudoun County, VA Serving Northern Virginia & beyond
Our Story

Who We Are

Tax Master Inc. was founded in 1995 with a straightforward mission: give every client the kind of proactive, clear-headed financial advice that used to be reserved for large corporations with full accounting departments.

Our senior CPAs collaborate with business-school graduates and international associates to deliver accurate, timely, and practical financial advice across a full range of services — from everyday bookkeeping and payroll to complex cross-border tax compliance.

We've built our reputation not on volume, but on relationships. Most of our clients have been with us for years — because they know that when tax season comes or a financial question arises, they have a real CPA they can call.

Whether you're an individual filer, a growing small business, or a Canadian corporation with U.S. operations, Tax Master Inc. has the credentials, experience, and cross-border know-how to handle it.

How We Work

Our Four Core Commitments

These aren't marketing slogans — they're the operating principles every member of our team is held to on every file, every day.

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Be Proactive

We don't wait for you to ask the right question. We flag issues and opportunities before they become problems or missed savings.

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Communicate Clearly

No jargon, no vague answers. We explain your tax and financial position in plain language — always in terms you can act on.

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Reduce Surprises

We plan throughout the year so that tax season never arrives with an unexpected bill or a missed deadline.

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Explain the "Why"

Behind every recommendation is a reason. We make sure you understand it so you can make confident, informed decisions.

30+
Years of CPA experience in Northern Virginia
500+
Clients across U.S., Canada, and Australia
3
Countries with active cross-border expertise
$0
Cost for your first discovery call with us
Credentials & Certifications

Qualified. Certified. Experienced.

Our team holds the credentials that matter — and we invest in staying current with U.S., Canadian, and international tax developments every year.

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Certified Public Accountants (U.S.) CPA-licensed in the United States with full authority to sign off on financial statements, audits, and tax filings.
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QuickBooks Online ProAdvisors Intuit-certified ProAdvisors for QuickBooks Online — setup, cleanup, training, and ongoing bookkeeping support.
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CRA Cross-Border Specialists Deep experience coordinating with the Canada Revenue Agency — T1, T2, GST/HST, T1135, and VDP filings.
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Business School Graduates Our team pairs CPA credentials with real-world business degrees — bringing strategic thinking to every engagement.
Areas of Expertise

What We Know Best

Across 30 years we've developed deep expertise in these specific areas — not jack-of-all-trades generalism.

Tax & Compliance
U.S. Personal Tax Canadian T1 & T2 GST / HST Cross-Border Treaty Form 1040-NR FBAR / FATCA Form 5472 RRSP & TFSA
Accounting & Advisory
Bookkeeping Payroll Financial Statements Compilation & Review Audit Business Advisory
Software
QuickBooks Online Sage 50 Canada Sage Intacct Xero
Where We Work

Clients Across Three Countries

Our Loudoun County office handles clients locally and remotely — across the U.S., Canada, and Australia.

🇺🇸
United States

Headquartered in Loudoun County, VA. We serve clients across Northern Virginia, the DMV area, and all 50 states remotely.

Personal & corporate U.S. tax returns
Virginia state & Loudoun County BPOL
Non-resident & dual-status filing
IRS audit representation
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Canada

Full Canadian tax compliance for individuals and businesses — including those with both Canadian and U.S. obligations.

T1 individual & T2 corporate returns
GST / HST filing & registration
CRA audit representation & VDP
T1135 foreign income verification
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International

Cross-border planning and compliance for non-residents, foreign-owned U.S. entities, and clients with assets in multiple countries.

U.S.–Canada tax treaty analysis
FBAR, FATCA & Form 8938
Form 1120-F & 5472
Australian ABN & Xero support

Ready to Simplify Your Taxes and Accounting?

Schedule a free 20-minute discovery call with a Tax Master Inc. CPA. No obligation, no sales pitch — just honest advice from people who've been doing this for 30 years.