5530 Corbin Ave. Suite 325 Tarzana, California 91356

Your Personal Accounting Team

We pride ourselves on providing you with personalized bookkeeping, payroll and tax services your small business needs. Most importantly, we treat you and your business as if it were our own.

  • Robert-Avedissian

    Robert Avedissian

    Owner and Personal Tax Specialist

  • Solak-Avedissian

    Solak Avedissian

    Senior Accountant and Founder of ITB

  • Heather-Russell

    Heather Avedissian

    Bookkeeper and Account Specialist

  • Mina-Bastani

    Mina Bastani

    Bookkeeper and Payroll Specialist

We will handle your books, do your payroll, prepare your personal and business taxes, file your sales tax, and help you resolve tax disputes with the I.R.S., Franchise Tax Board, Board of Equalization, E.D.D., and more.



  • Business Tax Preparation
  • Personal Tax Preparation
  • Sales Tax filing
  • Use Tax Filing
  • Year-round Support
  • Annual Tax Planning
  • Unlimited Account Support


  • General Ledger
  • Bank Reconciliation
  • Credit Card Reconciliation
  • Non-Audited Financial Reports
  • Income Statement
  • Balance Sheet


  • Calculate paychecks
  • Calculate payroll taxes
  • Year-end W-2s
  • 1099s (Year end processing)
  • IRS: 941 and 940 Filing
  • EDD: DE88, DE9, DE9C Filing

Other Services

  • Business License Renewal
  • Federal Tax ID Number
  • EDD Number Registration
  • Sales Tax Returns
  • Statement of Information Filing
  • Well help you resolve tax disputes with the I.R.S., Franchise Tax Board, Board of Equalization and E.D.D.

Schedule an appointment today

If your business is located in the San Fernando Valley, we will come to you.
Call (818) 345-1999 or we’ll call you (or email, whichever you prefer)