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8 Years
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Your Trusted Tax & Accounting Partner in Silicon Valley
Our firm, MJ Tax and Accounting Services, is a dedicated provider of comprehensive tax and accounting solutions based in San Jose, California. With over 5 years of experience in public accounting, our team combines technical expertise with personalized service to meet the needs of individuals and businesses. Our professionals hold CTEC certifications and CPA licenses, ensuring accurate and compliant financial guidance. We utilize full-service cloud accounting software to deliver efficient bookkeeping, payroll, and tax preparation services, including individual and business tax returns for sole proprietorships, LLCs, S Corps, and C Corps.

Available 365 days a year via in-person appointments, phone, email, or WeChat, we prioritize client convenience and communication. Our commitment to excellence has fostered long-term relationships built on trust and reliability. Fluent in English, Mandarin, and Cantonese, we serve a diverse clientele across the Silicon Valley region. Our focus on anticipating client needs and delivering timely, accurate results distinguishes us as a trusted financial partner.
Services
Tax Preparation Bookkeeping Payroll Services Company Registration Sales Tax Filing IRS Letter Response Financial Reporting Tax Consultation Accounting Software Setup Year-End Financial Reports
Details
  • Year established: 2018
Highlights and features
  • We offer 5+ years of Silicon Valley accounting expertise
  • Our team holds CTEC certifications and CPA licenses
  • Available 365 days/year via multiple communication channels
  • Fluent in English, Mandarin, and Cantonese languages
  • Committed to long-term client relationships through excellence
Associations and certifications
  • CTEC
  • CPA
Services
Tax Preparation
We prepare individual and business tax returns for sole proprietorships, LLCs, S Corps, and C Corps. Our CTEC-certified professionals ensure compliance with federal and state regulations. Clients receive accurate, timely filings through our e-filing capabilities and personalized tax planning consultations.
Bookkeeping
Monthly and quarterly bookkeeping services include transaction categorization, bank reconciliation, and financial reporting. We use QuickBooks software to maintain organized records. Year-end financial statements support tax preparation and business decision-making for clients across Silicon Valley.
Payroll Services
Full-service payroll includes tax calculations, direct deposit setup, and regulatory filings. We handle federal and state tax deposits, W-2 preparation, and EDD reporting. Our system ensures compliance with payroll regulations while saving businesses time and reducing errors.
Financial Reporting
We provide profit & loss statements and balance sheets for tax preparation. Annual year-end reports help businesses track performance. Our cloud-based system enables real-time financial insights to support strategic planning and compliance requirements.
Tax Consultation
Free 15-minute consultations address tax planning and strategy. Our experts analyze individual and business needs to optimize tax outcomes. Services include tax liability reduction strategies and compliance guidance for California's complex regulatory environment.
People
Boey Jiang
Accounting Manager
IRS Registered Tax Preparer with CTEC certification. Specializes in tax compliance and cloud accounting solutions for Silicon Valley businesses.
Jason Tan
General Manager
Tax consultant with CTEC certification. Focuses on strategic tax planning and business registration services for startups and established companies.
Carol Tong
Certified Public Accountant
CPA and QuickBooks Online Pro-Advisor. Provides expert financial guidance and accounting software implementation for small to mid-sized businesses.
Shirley Hu
Accounting Assistant
CTEC-certified tax preparer. Supports bookkeeping operations and financial reporting processes with attention to detail and regulatory compliance.
Questions
What tax services do you offer for businesses?
We prepare tax returns for sole proprietorships, LLCs, S Corps, and C Corps. Services include quarterly filings, tax planning, and IRS correspondence.
Do you provide year-round accounting support?
Yes, we offer 365-day availability for bookkeeping, payroll, and financial reporting through in-person appointments, phone, or WeChat.
Are your accountants certified?
Our team includes CTEC-certified tax preparers and CPA-licensed professionals with expertise in California tax regulations.
How do you handle payroll compliance?
We manage federal/state tax deposits, EDD reporting, W-2 filings, and direct deposit setup to ensure complete payroll compliance.
What accounting software do you use?
We specialize in QuickBooks Online for bookkeeping, financial reporting, and cloud-based accounting solutions tailored to business needs.