Washington, D.C. AreaMon–Fri: 9:00 AM–5:00 PM+1 540-300-8592info@nasadvisors.com

NAS Advisors Services

Tax Services

We assist businesses, nonprofit organizations, and individuals with federal and state tax filings and year-round tax expertise. We work diligently to identify available deductions, minimize tax liabilities, and support accurate, timely returns.

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Our Services Include

  • Small business tax returns: Forms 1065, 1120, and 1120S
  • Nonprofit tax returns: Forms 990, 990-EZ, 990-PF, and associated schedules
  • Individual and business owner returns: Form 1040 and Schedules A, C, D, E, and K-1
  • Foreign income reporting: FBAR (FinCEN Form 114) and FATCA Form 8938
  • Monthly and quarterly business estimated-tax planning
  • Retail sales tax withholding, payments, and state and county filings