Locations / Ontario, CA

Inland Empire accounting, at the speed of logistics.

From distribution hubs by Ontario International to trades and family firms across the 909 and 951 — Xel's California headquarters keeps Inland Empire businesses moving.

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What we do here.

Ontario office

TAX—100Tax AdvisoryBusiness & individual returns, California FTB matters, and year-round planning.VIEW → BUS—300Business ServicesBookkeeping, payroll & HR for the IE's logistics, trades, and professional firms.VIEW → WLT—200Wealth ManagementFinancial, estate, and investment planning with a fiduciary advisor.VIEW → INS—500Insurance ServicesCommercial & personal coverage — fleets, cargo, and workers' comp included.VIEW →

GET IN TOUCH

Xel Advisors — Ontario

337 N Vineyard Ave, Suite 230
Ontario, CA 91764

+1 (909) 750-0462 · Ontario office

+1 (866) 793-5272 · Main line

hello@xeladvisors.com

Mon–Fri, 9am–5pm PT

Schedule now

Built for Ontario's economy.

Local knowledge

The Inland Empire moves America's freight — and Ontario sits at the center of it. Warehousing and 3PLs off the I-10 and I-15, drayage and trucking fleets, the manufacturers and contractors that build around them, and the professional firms that serve them all. Our Vineyard Avenue office — Xel's California headquarters — was built for this economy.

California layers its own tax reality on top: the Franchise Tax Board, the LLC gross-receipts fee, city business licenses that differ block by block, and some of the country's strictest worker-classification rules. Getting these right is worth real money; getting them wrong is worth more.

We're minutes from Ontario International Airport, with easy freeway access from anywhere in the IE. Start with a free consultation — bring last year's return.

The Xel Advisors Ontario office building — The Xel Ontario office

Where we serve.

Ontario & surrounding

Ontario Rancho Cucamonga Fontana Chino Chino Hills Upland Montclair Pomona Eastvale Jurupa Valley Riverside San Bernardino County

NOT ON THE LIST? WE SERVE CLIENTS IN ALL 50 STATES — IN PERSON OR VIRTUALLY.

Other Xel offices.

Five locations

OR / 97402

Anywhere, Nationwide

Ontario FAQs.

Quick answers

What's the difference between California's LLC fee and the franchise tax?

Every California LLC pays the $800 annual franchise tax; LLCs over $250k of gross receipts also owe a tiered LLC fee on top. We plan entity choice and elections with both in view.

Does Xel offer CPA services in Ontario?

Yes — this is Xel's California headquarters: tax, bookkeeping, payroll, wealth management, and insurance from our Vineyard Avenue office.

Our drivers — employees or contractors?

In California that question runs through AB5 and the ABC test, and enforcement is real. We review classifications and document the answer before an agency asks.

How much does a consultation cost?

The first consultation is free — a member of our team reviews your situation and talks through your options, no obligation.

Do you serve Riverside County businesses?

Yes — Eastvale, Jurupa Valley, Riverside, and the whole Inland Empire, in person or virtually.

State taxes, handled locally.

California know-how

Franchise Tax Board realityCalifornia taxes up to 13.3% and audits aggressively. Residency, sourcing, and documentation are half the game.

The $800 minimum & entity feesEvery LLC and corporation owes the franchise minimum — and LLC gross-receipt fees stack on top. Entity choice matters more here.

Non-conformity trapsCalifornia doesn’t follow federal bonus depreciation and diverges on dozens of provisions — two sets of math, one return.

Sales tax & local licensesDistrict rates change by city; Ontario businesses often owe multiple jurisdictions plus a city business license.

GENERAL INFORMATION, NOT TAX ADVICE — YOUR SITUATION GETS MODELED IN A FREE CONSULTATION.

Local reading.

From our insights

2026.08.28CPA Services in Ontario, CA: Inland Empire GuideOntario, CA

Meet your Ontario advisor.

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