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BAS Accounting Services, CPA Firm

BAS Accounting Services, CPA FirmBAS Accounting Services, CPA FirmBAS Accounting Services, CPA Firm

BAS Accounting Services, CPA Firm

BAS Accounting Services, CPA FirmBAS Accounting Services, CPA FirmBAS Accounting Services, CPA Firm
  • About Us
  • Services
    • Multinational Services
    • International Tax
    • Tax Strategy & Advice
    • Tax Preparation
    • Nonprofit 990 Compliance
    • Audits and Reviews
    • Business Advisory
    • Financial Statements
    • Business Accounting
    • Bookkeeping and Payroll
  • Testimonials
  • News & Events
  • Contact Us
  • More
    • About Us
    • Services
      • Multinational Services
      • International Tax
      • Tax Strategy & Advice
      • Tax Preparation
      • Nonprofit 990 Compliance
      • Audits and Reviews
      • Business Advisory
      • Financial Statements
      • Business Accounting
      • Bookkeeping and Payroll
    • Testimonials
    • News & Events
    • Contact Us
  • About Us
  • Services
  • Testimonials
  • News & Events
  • Contact Us

(571) 495-2227 | CPA Firm License: 134476

BAS Certified Public Accountant Firm

BAS Certified Public Accountant FirmBAS Certified Public Accountant FirmBAS Certified Public Accountant Firm

19465 Deerfield Ave., Suite 102, Lansdowne VA 20176

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About Our CPA Firm

BAS Accounting Services, Certified Public Accountant Firm (BAS CPA)

 BAS CPA is a US-based Certified Public Accountant Firm that provides domestic and multinational businesses, not-for-profit organizations and individuals with critical support and expertise in the following areas:

  • Tax strategy, preparation and filing services
  • F990 compliance for not-for-profit organizations
  • Foreign national and expatriate tax services
  • Financial statement preparations and compilations
  • Financial statement audits and reviews 
  • Financial statement assurance reviews for loans and SBA compliance
  • Consolidation of parent company and subsidiary financial statements
  • Business accounting, bookkeeping and payroll support
  • Assessments of internal accounting processes and controls
  • Foreign entity financial and tax reporting
  • Translation of foreign financial statements to US GAAP
  • Multinational business base erosion and profit shifting strategies 

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Multinational Business Support

International Tax and Foreign Asset Reporting

Not-for-Profit Organization F990 Compliance

 With over a decade of experience in foreign entity reporting and tax filings, our firm provides multinational business clients critical expertise and assistance in preparing required U.S. financial statements and tax filings in accordance with the standards stipulated by U.S. accounting regulators and U.S. tax authorities.

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Not-for-Profit Organization F990 Compliance

International Tax and Foreign Asset Reporting

Not-for-Profit Organization F990 Compliance

 Our staff assists tax-exempt organizations to prepare and file  timely Form 990 tax returns to ensure that the organization's  activities, governance and detailed financial information are properly  reported to  U.S. tax authorities.

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International Tax and Foreign Asset Reporting

International Tax and Foreign Asset Reporting

International Tax and Foreign Asset Reporting

Our  staff provides the expertise that your organization requires to ensure  that your financial statements and tax filings meet with the accounting  standards stipulated by U.S. accounting regulators  and U.S. tax  authorities.

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Accounting, Tax and Financial Reporting

Accounting, Tax and Financial Reporting

International Tax and Foreign Asset Reporting

Serving as experts and advisers, BAS CPA assists businesses and not-for-profit organizations to more easily and effectively manage their tax, accounting, financial reporting, and compliance needs. 


Our staff continuously strive to enhance our clients' bottom line through cost effective accounting and reporting of operating costs, employee 

Serving as experts and advisers, BAS CPA assists businesses and not-for-profit organizations to more easily and effectively manage their tax, accounting, financial reporting, and compliance needs. 


Our staff continuously strive to enhance our clients' bottom line through cost effective accounting and reporting of operating costs, employee expenses, management costs, payroll, taxes, and costs associated with overhead including benefits, equipment and software.

Learn More
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Your Success is Our Success

Accounting, Tax and Financial Reporting

Your Success is Our Success

Growing your business and serving your customers each day, month and year are your strengths. Ours are managing, processing and keeping track of all facets of accounting, financial reporting and tax compliance for U.S. and multinational companies of all sizes (from small to medium to large), not-for-profit organizations and individuals.  

Growing your business and serving your customers each day, month and year are your strengths. Ours are managing, processing and keeping track of all facets of accounting, financial reporting and tax compliance for U.S. and multinational companies of all sizes (from small to medium to large), not-for-profit organizations and individuals.  Our trusted experts and Certified Public Accountant are available to help you with your accounting, financial reporting and tax compliance needs. 

Contact us today for an asseessment of your accounting service needs.
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Efficient and Productive

Accounting, Tax and Financial Reporting

Your Success is Our Success

Our consistent track record of uncompromising ethics instills confidence and trust. We use cutting edge technologies to stay abreast of trends and changes in the financial world. This allows us to respond quickly, and to better assist you with achieving financial goals for you or your business.

Knowledge and Leadership

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Industry Knowledge

Industry Knowledge

Industry Knowledge

Our firm leverages  extensive industry knowledge and experience to provide proactive advice and support to clients on key financial matters including financial audits and reviews, financial statement preparation and consolidation, tax planning and preparation, accounting, payroll and bookkeeping, employee stock compensation, complex equit

Our firm leverages  extensive industry knowledge and experience to provide proactive advice and support to clients on key financial matters including financial audits and reviews, financial statement preparation and consolidation, tax planning and preparation, accounting, payroll and bookkeeping, employee stock compensation, complex equity transactions, revenue recognition, capitalization and SEC requirements. 

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Leadership

Industry Knowledge

Industry Knowledge

With nearly 20 years of  tax, accounting and business advisory experience our combined technical expertise in public accounting and experience with  international corporations, small to medium sized businesses and not-for-profit organizations underlies the firm’s ability to develop  accounting, tax, financial reporting solutions and strategies for clients in the U.S. and around the world. 

Contact us today for an asseessment of your accounting service needs.
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Big 4 Experience

Industry Knowledge

Big 4 Experience

Our firm's tax, accounting and audit practices are led by Karen Crosswhite, CPA (CPA License #47387).  Ms. Crosswhite  has led accounting, tax, auditing, and financial consulting engagements for more than a decade. Prior to BAS CPA, Ms. Crosswhite worked in three of  the four leading US accounting firms: Ernst & Young, Deloitte and Pricew

Our firm's tax, accounting and audit practices are led by Karen Crosswhite, CPA (CPA License #47387).  Ms. Crosswhite  has led accounting, tax, auditing, and financial consulting engagements for more than a decade. Prior to BAS CPA, Ms. Crosswhite worked in three of  the four leading US accounting firms: Ernst & Young, Deloitte and PricewaterhouseCoopers (PwC). Working with these firms, she led accounting, audit and international tax practice engagements for clients including Marriott Corporation, Watson Wyatt, Rosetta Stone, PRA  Health Sciences, Linear Tech, Nextel International, eBay, E-Trade, MARS  Corporation, Airbus and Fannie Mae. 


Ms. Crosswhite's technical background includes a Bachelor's degree in Accounting from the University of Maryland College Park, a Master's degree in Accounting from George Mason University and Graduate Certificate in Forensic Accounting from George Mason University. 

BASCPA Blog

Community Engagement & Recognition

Awards


  • BAS Accounting Services, CPA Firm Awarded Chamber Excellence Award by the Greater Reston Chamber of Commerce | June 27, 2019 (Learn More)
  • BAS Accounting Services, Certified Public Accountant Firm nominated for ACE Awards for Chamber Excellence by the Greater Reston Chamber of Commerce. (Learn More)
  • Recipient of Shrivastava GovCon Scholarship at GMU | December 2018 (Learn More)


Speaking Engagements

     

  •  New Tax Deductions Under Section 199A  | October 30, 2019: Real Estate and Construction Conference, Greater Washington Society of CPAs, Washington, DC. 
  • International Tax and Global Profit Shifting  | June 19, 2019: Republic of Work , Cork Ireland. 
  • Small Business Strategies Under the Tax Cuts and Jobs Act (TCJA)  | May 6, 2019: Loudoun Small Business Conference, Dulles, Virginia.
  • Tax Changes for Business Owners and Individuals  | January 19, 2019: Cascades Library, Sterling, Virginia. 
  •  Tax Changes for Individual Taxpayers  | December 12, 2018:  Ashburn Library, Ashburn, Virginia. 
  • New Tax Law Section 199A Deduction for Pass-through Business  | December 5, 2018: Sandy Spring Bank, Leesburg, Virginia.  
  • Taxes and Financial Reviews for Commercial Real Estate Buyers and Sellers  | October 12, 2018: Mid Atlantic Real Estate Marketing Association Annual  Meeting,  Flintstone, Maryland. 


Media Mentions


  • BAS Certified Public Accountant Firm partner featured in George Mason University School of Business 'Leveling Up' publication (Read the full article at https://business.gmu.edu/news/2197-leveling-up/)  George Mason University | December 02, 2020. 
  • Katherine  Johnson Dias. “Shrivastava GovCon Scholarship Recipient Committed to Serving Community as CPA, Business Owner.” George Mason University | December 17, 2018. (Learn More)


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Contact Us

Let us know how we can help. Contact our accounting and tax professionals today for an evaluation of your needs.

 

BAS Accounting Services, CPA Firm

19465 Deerfield Ave, Suite 102, Lansdowne, Virginia 20176, United States

Telephone: (571) 495-2BAS | (571) 495-2227

Hours

Open today

09:00 am – 05:00 pm

Professional Memberships

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