Professional Tax & Accounting Services

Expert financial guidance for individuals and businesses. Maximize your returns, minimize your stress.

Accounting Services
Our Team

Your Trusted Financial Partner

Olwan, Ghannam & Associates (OG Tax) was founded in 1977 on a single principle:

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"To provide our customers with the highest level of personalized accounting and tax services."

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With over 40 years of expert work and professionalism we have grown from a small firm that serves the local community to a successful, reputable accounting and tax firm with clients across the USA and worldwide.

We provide personalized professional accounting & tax service to small businesses and individuals alike. We have been by the side of many successful businesses since day one.

From Business Startup to Bookkeeping, Payroll and Tax Preparation, OG Tax is ready to handle all your business accounting and tax needs. Contact us today and let's see what we can do for you and your business.

40+
Years Experience
5000+
Happy Clients

Meet Our Team

Our experienced professionals are dedicated to providing exceptional service and expertise

Fozan Ghannam
CEO

Fozan Ghannam

Fozan Ghannam graduated college with the highest distinction in his class (Summa Cum Laude). He formed Olwan, Ghannam & Associates with a single principle in mind: To provide the highest level of personalized accounting and tax service possible. He has over 15 years of experience working closely with clients and addressing all their tax and business needs. He serves thousands of clients, local and abroad, with clients in Spain, the Middle East, Africa, and other countries.

Salah Faroun

Salah Faroun

Tax Accountant

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Carlos Amaya

Carlos Amaya

Tax Accountant

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Lubna Azmi

Lubna Azmi

Payroll Specialist

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Adriana Amaya

Adriana Amaya

Bookkeeper

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Ron Li

Ron Li

Bookkeeper

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Ahmad Ghannam

Ahmad Ghannam

Bookkeeper

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Our Services

Comprehensive accounting solutions tailored to your needs

Tax Preparation & Advice

Expert tax planning and preparation services

Start-up & Business Services

Expert guidance for business growth and financial optimization

Payroll Services

Efficient payroll processing and compliance management

Bookkeeping

Professional bookkeeping services to keep your finances organized

Resources

Stay informed with our latest insights and tools

Tax Guide

Current Tax Guide

Everything you need to know about filing your taxes this year.

Download PDF
Where's My Refund

Where's My Refund?

Track the status of your tax refund with the IRS.

Check Status
IRS I-9 Form

IRS I-9 Form

Employment Eligibility Verification form required for all employees.

Download Form
IRS W-7 Form

IRS W-7 Form

Application for IRS Individual Taxpayer Identification Number (ITIN).

Download Form
IRS W-4 Form

IRS W-4 Form

Employee's Withholding Certificate for tax withholding.

Download Form
IRS W-9 Form

IRS W-9 Form

Request for Taxpayer Identification Number and Certification.

Download Form
VA New Hire Form Background VA Seal

VA New Hire Form

Report your new hires to VA New Hire Reporting Center.

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MD New Hire Form Background MD Seal

MD New Hire Form

Report your new hires to Maryland New Hire Registry.

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DC New Hire Form Background DC Seal

DC New Hire Form

Report your new hires to DC New Hire Reporting Center.

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Olwan, Ghannam & Associates

Address

4201 Annandale Rd
Annandale, VA 22003

Phone

703-998-3143

Normal Business Hours

Mon - Fri: 8:30 AM - 5:00 PM

Tax Season Hours

Mon - Fri: 8:30 AM - 7:00 PM
Sat: 9:00 AM- 4:00 PM

Professional Team Environment

Join Our Team

We're always looking for talented professionals to join our growing team. At Olwan, Ghannam & Associates, you'll work with experienced professionals in a collaborative environment where your skills and expertise are valued.

SENIOR ACCOUNTANT

Full-time • Annandale, VA

Open Position

Olwan Ghannam & Associates wants to hire for the following Job Position:

Requirements:

  • Must have CPA License from Virginia Board of Accountancy
  • Management experience required
  • Six months experience as Accountant

Job Duties:

  • Develop/document recordkeeping and accounting systems, making use of current computer technology
  • Prepare/analyze account records, financial statements, financial reports for accuracy/conformance to reporting/process standards
  • Review accounts for discrepancies/reconcile
  • Compute taxes owed/prepare tax returns
  • Provide internal and external auditing services for businesses/individuals
  • Prepare forms and manuals for accounting and bookkeeping personnel/direct their work
  • Survey operations to ascertain accounting needs and to recommend, develop, or maintain solutions to business/financial problems

Job Location: Annandale, VA

How to Apply: Mail all resumes to Fozan at:
Olwan, Ghannam and Associates, Inc.
4201 Annandale Rd
Annandale, VA 22003

Apply Now