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Accounting Firm

ITR Accounting and Tax Solution

Phoenix accounting practice offering bookkeeping, tax preparation and tax resolution for owners and professionals

ITR Accounting and Tax Solution cover

About ITR Accounting and Tax Solution

ITR Accounting and Tax Solutions is an accounting firm in the Phoenix, Arizona area, led by Tatiana Ritchie. It serves business owners, entrepreneurs and independent professionals, and offers both in-person and virtual appointments.

What ITR Accounting and Tax Solutions offers

  • Bookkeeping — remote monthly bookkeeping that works as an outside accounting department.
  • Tax preparation and planning — federal, state and local returns, plus planning through the year to reduce liability.
  • Tax resolution — help with notices and problems with the IRS, state and sales tax authorities.
  • Business consulting — advice on start-ups, finance, operations and profit planning.
  • QuickBooks work — corporate tax and accounting support referenced in client reviews.

Who it works with

Companies of all sizes, entrepreneurs and independent professionals. Older pages also mention Scottsdale.

Key facts

  • Based in: Phoenix, Arizona, USA
  • Led by: Tatiana Ritchie
  • Appointments: in person and virtual

Profile written by TrustList from the business's own published information, Oct 2026.

Categories & features

Rankings

As of 2026-10-05. Organic ranks only; sponsored placements are never ranks.

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