Las Vegas taxes,
done with care.
From individual returns to business filings, bookkeeping, and LLC formation — Sonia's Tax Services has helped Las Vegas stay compliant and financially confident since 2009.
What we do
Everything you need, all in one place
Three core practices, one trusted team. Find your fit and book an appointment.
Individual Tax Preparation
Personal returns done right — W-2s, self-employment, investments, credits, and everything in between.
Explore servicesBusiness Tax Services
From sole proprietors to partnerships — compliant, organized, and optimized business filings.
Explore servicesBookkeeping & LLC Formation
Keep your books clean and your business legitified — formation, tracking, and year-round support.
Explore servicesWhy Sonia's
We don't just file taxes — we help you build.
Since 2009, thousands of Las Vegas families and business owners have trusted us to keep them organized, compliant, and financially confident.
Bilingual & personal
English and Spanish service from a team that knows your name — not just your return.
Maximum refund focus
We hunt every credit and deduction you qualify for so you keep more of what you earn.
Year-round support
Bookkeeping, quarterly estimates, and planning — not just a once-a-year filing.
Accuracy you can trust
Careful, reviewed returns that keep you compliant and audit-ready.
Google Reviews
Verified5 ★★★★★ rating from local Las Vegas clients
Maria Rodriguez
2 weeks ago
"Sonia and her team are absolute lifesavers! I’ve been filing my personal and LLC taxes here for years. They are fast, extremely thorough, and explain everything in Spanish so my family feels 100% confident."
Carlos Gutierrez
1 month ago
"Best tax service in Las Vegas! Honest prices and zero stress. Sonia helped us claim all available credits for our business and made the entire process so easy."
Jessica Morales
2 months ago
"Super professional, clean office, and friendly staff. She was absolutely amazing throughout the entire process and made sure everything was handled perfectly with my taxes."
David Lopez
3 months ago
"Did our taxes for the first time here and it was an awesome experience. Accurate, quick, and transparent starting prices. Highly recommend to everyone in Vegas!"
Ready to file with confidence?
Book an appointment or just call us — we'll tell you exactly what to bring. Bilingual service, affordable pricing, no surprises.