For over a decade, MAS Tax Service has helped San Pedro residents and businesses navigate the complexities of tax season with confidence, clarity, and peace of mind.
From individual tax returns to full-scale bookkeeping for your business, we handle the details so you can focus on what matters most.
Personal tax returns handled with care — W-2s, 1099s, deductions, and credits maximized so you keep more of what you've earned.
Partnership, S-Corp, and sole proprietorship filings that keep your business compliant and positioned for growth year after year.
Ongoing monthly bookkeeping that keeps your financial records clean, organized, and ready for tax season — or any surprise audit.
Facing an audit, back taxes, or a lien? We work directly with the IRS on your behalf to resolve issues and restore your peace of mind.
Complete accounting support for small businesses — from chart of accounts setup to year-end financial reporting and beyond.
Proactive tax strategy sessions throughout the year — not just April. We help you make decisions that reduce your liability before it happens.
MAS Tax Service was founded on a simple belief: everyone deserves a tax professional who treats their finances with the same care as their own. Located in the heart of San Pedro, we've spent over a decade serving local residents, families, and small business owners.
We understand that tax season can feel overwhelming. That's why we take the time to explain every line, every deduction, and every strategy in plain language — no jargon, no pressure, just honest guidance from people who live and work in this community.
Most tax preparers see you once a year. We build relationships that last decades. Here's what sets us apart:
Your return is reviewed thoroughly — not scanned in 15 minutes. We know your name, your situation, and your goals.
We quote upfront. What we tell you is what you pay — no last-minute add-ons, no pressure to upgrade.
Tax questions don't only happen in spring. Reach out anytime — we're here for you throughout the entire year.
Deep local knowledge paired with comprehensive understanding of federal tax code changes and regulations.
After years of doing my own taxes and overpaying, MAS Tax Service showed me deductions I never knew existed. They treated my small business like it mattered — because to them, it does.
I was stressed about an IRS notice and didn't know where to turn. MAS Tax Service handled everything — they communicated with the IRS on my behalf and had it resolved within weeks. Truly relieved.
What I appreciate most is that they actually take the time to explain things. I understand my finances now in a way I never did before. That's worth more than any refund.
Whether it's tax season or you need help year-round, we're here. Reach out today — no obligation, no pressure, just honest answers to your questions.
Visit us at our San Pedro office, give us a call, or send a message — we respond to every inquiry personally and promptly.