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Form 990 Preparation Services

Accurate, compliant nonprofit tax filings with clarity and care

Form 990 is more than a tax filing — it’s a public document that communicates a nonprofit’s mission, activities, and financial stewardship. Accuracy, consistency, and thoughtful presentation are essential.

Strata CPAs provides Form 990 preparation services to nonprofit organizations across the United States. We help organizations meet IRS reporting requirements while presenting clear, well-organized information to boards, donors, and the public.

What Is Form 990?

Form 990 is the annual information return required for most tax-exempt organizations. It includes financial data, governance disclosures, and narrative information about an organization’s activities and programs.

Form 990 filings are reviewed by:

  • The Internal Revenue Service

  • Board members and finance committees

  • Grantors and funding organizations

  • Donors, journalists, and the public

We work closely with nonprofit leadership to ensure Form 990 filings are accurate, complete, and aligned with the organization’s financial statements.

Where we work.

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Tucson, AZ

Our physical office and most of our team are located in beautiful, sunny Tucson, Arizona. Many of our clients are in the Southern Arizona area and collaborate with us in person

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United States

We have clients all over the country working with us on everything from individual taxes to complex audits. Our team members work from Arizona, South Carolina, and Washington State.

Ready to start a conversation?

If you’re looking for a CPA firm that combines technical expertise with a more personal, responsive approach, we’d be glad to talk.