AVANZA Tax & Business Solutions
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Our Address
870 E Travis Blvd. Suite M Fairfield, CA 94533
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Trusted Tax & Accounting Services
Contact us now to learn how Avanza Tax & Business Solutions can help your business.
Why Choose Avanza?
Struggling with bookkeeping, payroll, or financial reports? Avanza provides expert guidance, clear insights, and personalized plans to simplify finances so you can focus on your business.
Accounting Services
Choose Avanza for expert guidance, clear reports, and transparent pricing that simplify your finances and help your business grow confidently.
About us
Avanza Tax & Business Solutions delivers personalized tax and accounting support to individuals and small businesses in Fairfield, CA.
Smart tax solutions. Personal attention.
Founded to serve small businesses and individuals with approachable financial expertise, Avanza Tax & Business Solutions combines technical accuracy with personal service. Sofia Birelas leads a dedicated team of experienced professionals who focus on clarity and measurable outcomes. We prioritize educating clients about tax strategies, reducing stress around filings, and creating financial systems that support sustainable growth, improved cash management, and informed long-term decisions. Our approach integrates cloud accounting tools, routine reconciliations, and scheduled reviews, enabling clients to receive timely insights rather than surprises.
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Accounting Firm for Small Businesses
Helping You Grow Your Bottom Line
Small Business Accounting
Chahal & Associates, Inc. works with business owners in a wide range of industries to help them stay on top of their accounting, tax and general business planning functions.
Tax Services
As a local Bay Area Accountant, we make it our business to stay on top of revisions to the tax laws so we can provide the most current tax strategies.
Business Tax Preparation
At Chahal & Associates, Inc., we keep up with changes in the tax laws and are always looking for new ways to help our business clients keep more money in their hands.
Industries We Serve
We make sure we understand how our clients’ businesses operate so we can provide the specialized accounting services they need in a comprehensive array of tax services.
Accounting, Payroll, Tax Preparation & Filing
Full-service accounting and tax solutions crafted for small businesses and individuals
Payroll
Accurate payroll processing, direct deposits, tax compliance, benefits coordination, and clear reporting for leadership.
Sales Tax
Sales tax compliance, registration, accurate calculation and filing, exemption guidance, audit support, and strategic advice to minimize liability and optimize cash flow.
Bookkeeping
Complete bookkeeping, accurate reconciliations, clear reporting, and secure cloud storage for reliable financial decisions.
Notary Public
Secure and reliable notary services, signature verification, and document authentication for individuals and businesses.
Tax Audit Assistance
Professional tax audit support, document review, representation before authorities, and discrepancy resolution to minimize risks.
Business & Personal Tax Preparation
Business and personal tax preparation, deduction and credit optimization, federal and state compliance, and audit support.
New Business Setup — Corporation, LLC & DBA
Business formation services, including corporations, LLCs, and DBAs, with legal and tax guidance to start operations correctly and smoothly.
Ready to Move Forward?
Have a Tax Question or Business Goal?
Complete the form, and our team at Avanza Tax & Business Solutions will guide you with tailored solutions designed to simplify your finances.
Visit us at:
870 E Travis Blvd. Suite M Fairfield, CA 94533
Call Us:
(707) 920-4824