Tax Services in Riverside for Filing, Planning, Notices, and Business Owners
Catalyst CPA provides Riverside tax services for individuals and business owners, including tax preparation, business tax planning, bookkeeping cleanup before filing, estimated tax review, and IRS or FTB notice support.
Call (951) 223-1826CPA Tax Services in Riverside, CA
Inland Empire local. 15 minutes from downtown.
Riverside is the county seat — our home turf. We serve Riverside small businesses, real estate investors, and individuals with the same care as our Moreno Valley clients.

Common Tax Situations We Handle in Riverside
Riverside has unique characteristics — here\'s what we see most.
Service Business Owners
Riverside has a strong service economy (healthcare, real estate, professional services). We handle the entity choice → S-Corp election → quarterly tax planning lifecycle for these owners.
Rental Property Investors
Many Riverside owners have 1-5 rental properties. We track basis, depreciation recapture, cost segregation eligibility, and 1031 exchange opportunities.
UCR-Connected Clients
Faculty side practices, doctoral student tax issues, post-doc transitions, foreign scholar tax (1042-S, Form 8843) — we handle the academic ecosystem.
Multi-Family Properties
Riverside has growing multi-family real estate. We handle the LLC structure, cost segregation, real estate professional election (REP), and refinance planning.
Hispanic Family Businesses
Significant Hispanic population in Riverside. We serve family-owned businesses with both English and Spanish support, navigating mixed-status family tax filings.
Government Contractors
Adjacent to March Air Reserve Base. We support government contractor compliance, DCAA-ready bookkeeping, and federal contract revenue recognition.
Why Choose Catalyst CPA in Riverside
Most Riverside small businesses don't need a national accounting firm — they need a CPA who knows the local economy, the school-district calendar, and what Riverside entrepreneurs actually deal with. That's what we do.
Licensed California CPA — License #158599
Adham Abadier is a licensed California Certified Public Accountant. Every tax return, every set of financial statements, every IRS response goes out under that license — not a bookkeeper's signature, not a chain-store template. License verifiable at the California Board of Accountancy.
Local to the Inland Empire — Office in Moreno Valley
Catalyst CPA is headquartered in Moreno Valley, 20-40 minutes from Riverside depending on the time of day. We meet Riverside clients via secure video portal — most prefer it — but in-person consultations at your office or a Riverside coworking space are available on request. We know Riverside's economy (healthcare + education + professional services + agriculture legacy) and the industries that show up in our books.
QuickBooks Gold ProAdvisor + Industry Specialists
QuickBooks Online is our default. We're a Gold ProAdvisor — Intuit's top tier — which means cleanup, migration, and ongoing bookkeeping is faster + cheaper than going through a generalist. Industries we see often around Riverside: healthcare + education + professional services + agriculture legacy. Each industry has tax rules and software setups specific to it; we don't apply a generic template.
Free 30-Minute Consult — Real Quote, Same Day
Most CPA firms want you to fill out a 6-page intake form before quoting. We give Riverside business owners a 30-minute video call with the licensed CPA who'll actually do the work, then quote a flat fee same day. If the fit isn't right, no pressure — we'll tell you who in the Inland Empire might be a better match.
Serving small businesses across Riverside (population ~320,000) — including the Riverside Unified School District + Alvord USD service area. Notable local: UC Riverside, Riverside Community Hospital, Mission Inn.
Riverside Tax Services — FAQ
Do you have an office in Riverside?
What's the Riverside sales tax rate?
I own rental property in Riverside — can you help?
Do you serve UCR-area businesses?
Local Riverside CPA — Free Consultation
15 minutes from your front door. CA-licensed. Year-round availability.
Riverside Tax Services We Want Google to Understand
This city page should own Riverside tax-service intent, while county pages cover broader Riverside County CPA and bookkeeping searches.
Tax preparation Riverside
Individual and business tax preparation with CPA review, source-document workflow, and California tax awareness.
Business tax services
Entity returns, owner return coordination, estimated tax planning, and tax-ready bookkeeping review.
Tax accountant Riverside County
A broader tax-accountant path for clients searching across the county rather than only the city.
IRS and FTB notices
Notice review and response planning for federal and California agency letters.
Do you provide tax services for Riverside clients?
Yes. Catalyst CPA serves Riverside clients with tax preparation, business tax planning, bookkeeping cleanup, and notice support.
Can you help a Riverside business owner?
Yes. We can help business owners with business returns, owner returns, bookkeeping cleanup, estimated taxes, and planning.
Can you help with an IRS or FTB notice?
Yes. We review the notice and help determine the documents and response steps needed.
