San Pedro's Trusted Tax Professionals

Your finances deserve the care and precision they've been missing

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.

10+ Years Serving San Pedro
2,500+ Tax Returns Filed
98% Client Retention Rate
$0 Audit Fear Guarantee
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Comprehensive financial services,
delivered with personal attention

From individual tax returns to full-scale bookkeeping for your business, we handle the details so you can focus on what matters most.

Individual Tax Filing

Personal tax returns handled with care — W-2s, 1099s, deductions, and credits maximized so you keep more of what you've earned.

  • Federal & state returns
  • Deduction optimization
  • E-file available

Business Tax Services

Partnership, S-Corp, and sole proprietorship filings that keep your business compliant and positioned for growth year after year.

  • Entity-specific returns
  • Quarterly estimates
  • Tax planning strategies

Bookkeeping

Ongoing monthly bookkeeping that keeps your financial records clean, organized, and ready for tax season — or any surprise audit.

  • Monthly reconciliation
  • Accounts payable/receivable
  • Financial statements

IRS Resolution

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.

  • Audit representation
  • Offer in compromise
  • Installment agreements

Bookkeeping & Accounting

Complete accounting support for small businesses — from chart of accounts setup to year-end financial reporting and beyond.

  • Chart of accounts setup
  • Year-end reporting
  • QuickBooks support

Tax Planning & Consulting

Proactive tax strategy sessions throughout the year — not just April. We help you make decisions that reduce your liability before it happens.

  • Annual tax review
  • Investment tax guidance
  • Retirement planning
MAS Tax Service office interior in San Pedro
Est. 2010

A neighbor you can trust with your most important numbers

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.

Integrity First We never inflate deductions or promise what we can't deliver.
Always Current We stay on top of every tax law change so you don't have to.
Locally Rooted We're your neighbors — invested in San Pedro's community and economy.

The MAS difference isn't just what we do — it's how we do it

Most tax preparers see you once a year. We build relationships that last decades. Here's what sets us apart:

01

Personalized Attention, Not a Factory Floor

Your return is reviewed thoroughly — not scanned in 15 minutes. We know your name, your situation, and your goals.

02

Transparent Pricing, No Hidden Surprises

We quote upfront. What we tell you is what you pay — no last-minute add-ons, no pressure to upgrade.

03

Year-Round Availability

Tax questions don't only happen in spring. Reach out anytime — we're here for you throughout the entire year.

04

San Pedro Local, Nationally Competent

Deep local knowledge paired with comprehensive understanding of federal tax code changes and regulations.

Professional tax consultation at MAS Tax Service
4.9 Client Satisfaction Rating

Trusted by San Pedro families and businesses

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.

Restaurant Owner San Pedro, CA

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.

Homeowner San Pedro, CA

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.

Retired Teacher San Pedro, CA

Your financial clarity is one conversation away

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.

We'd love to hear from you

Visit us at our San Pedro office, give us a call, or send a message — we respond to every inquiry personally and promptly.

Our Office 478 W Ofarrell St, San Pedro 90731-2104
Phone (131) 083-22502
Email mas90731@gmail.com
Office Hours Mon – Fri: 9:00 AM – 6:00 PM
Sat: By Appointment

Send Us a Message

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