Business Tax Preparation
Expert preparation for partnerships (1065), S corporations (1120-S), and C corporations (1120) — with year-round planning and audit confidence.
Century City CPA Firm · Los Angeles
Precision You Can Trust.
Precision You Can Trust.
Personal CPA Guidance That Lasts.
Tax, accounting, bookkeeping and advisory support for businesses, individuals and families in Los Angeles — built on expert precision and long-term relationships.
CPA/EA CREDENTIALS · BUSINESS + PERSONAL TAX · BOOKKEEPING + ADVISORY
25+Years of trusted relationships
5.0 ★Google rating · 32+ Reviews
50States served nationwide
3Licensed CPAs & EAs in-house
You deserve a CPA who knows your name, not just your file number.
Most business owners and individuals feel anxious about taxes, fear audits, and waste time they could spend growing their business or enjoying life. At Parsi, we replace uncertainty with clarity and long-term peace of mind.
What We Do
Our Core Services
Bookkeeping
Monthly accounting support to keep business records organized, reconciled, and ready for smarter decisions and smoother tax seasons.
Personal Tax Preparation
Individual and family tax preparation (1040, complex) designed to reduce stress, avoid costly mistakes, and file with confidence.
Tax Dispute Resolution
Calm, experienced representation for IRS and FTB disputes, notices, and audits — so you respond with clarity and confidence.
How It Works
From First Call to Filing — and Beyond
Free Consultation
We learn about your business, tax situation, and goals. No commitment required.
Secure Document Request
We send a tailored checklist. You upload securely through our TaxDome portal.
Expert Review & Preparation
Your licensed CPA prepares and reviews every return with precision.
Filing & Year-Round Guidance
We file on your behalf and remain available for planning and questions throughout the year.
Our Team
Meet the Parsi & Company CPAs
Ryan Bakke, CPA
CPA — Illinois Licensed Tax Strategist & Growth DirectorLicensed CPA in Illinois and Trinity Christian College graduate. Started his career at Deloitte specializing in Investment Management Taxation, where he worked with some of the world's largest global investment banks. Today he focuses on helping real estate investors pay less in taxes and build lasting generational wealth through advanced tax strategies.
Andrea Mason, CPA
CPA Senior Tax StrategistCPA and tax specialist with over a decade of experience in corporate and individual tax. She helps business owners, high earners, and founders reduce their tax liability through proactive planning, compliance, and strategic advisory.
Bo Lin, CPA
CPA Tax ManagerOversees the preparation and review of tax returns, coordinates the tax team, ensures clients remain in full compliance, and serves as the technical point of contact between the CPAs and the rest of the staff.
Elvie Belmonte
Accounting ManagerManages the firm's day-to-day accounting operations, including bookkeeping, payroll processing, quarterly and annual payroll reports, monthly, quarterly and annual sales tax filings, city license renewals, and property tax reporting.
Rodolfo Benito
Head of AdminKeeps the firm's internal operations running smoothly — coordinating administrative processes, managing communications, scheduling, and everything that allows the technical team to stay focused on their work.
Lu Yang
Operations & Client Support CoordinatorLu helps support the firm's daily operations by coordinating administrative tasks, client follow-ups, and internal team workflows. Her role helps keep processes organized, efficient, and aligned across the firm.
Client Stories
Trusted for Over 25 Years
Our clients stay with us for decades. Here's why:
"I have been a client of Parsi and Co. for twenty-five years… Small business owners are dependent on their accountants, and thank God I have Mr. Parsi and crew."— A loyal business client, 25-year relationship
"The team from Parsi & Company have been a critical partner nearly the entire life of our company, from our second tax season until now, 20+ years later."— Long-term business client, 20+ year relationship
Tax Alerts & Resources
Insights From Our CPAs
Business Tax
S-Corp vs. LLC in California: Which Structure Saves You More?
California's tax rules treat S-Corps and LLCs very differently. A licensed CPA can help you choose the structure that minimizes your tax exposure legally.
Ask our team →
IRS & Disputes
Received an IRS Notice? Here's What to Do — and What Not to Do
Most IRS notices are routine, but responding incorrectly can escalate a simple issue. Our CPAs and EA handle IRS and FTB notices calmly and precisely.
Ask our team →
Tax Planning
Top Small Business Deductions Los Angeles Owners Miss Every Year
From home office to mileage, vehicle use, and Section 179 — many LA business owners leave thousands on the table. A CPA review can recover them.
Ask our team →
From Our CPAs
Latest Insights
Precision Updates
Tax Planning · 2026
2026 IRS Changes Affecting Family Business Write-Up
The IRS released updated guidelines every family-owned business should understand before filing. Here's what changed and what action to take now.
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Actionable Guidance
Bookkeeping · 2026
How Monthly Write-Up Services Reduce Tax Surprises for Growing Families
When your books are reconciled monthly, tax season stops being a surprise. A step-by-step guide to a write-up system that works year-round.
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Trust Through Experience
Estate Planning · 2026
How We Helped a Multi-Generational Family Reduce Estate Tax Exposure by $87,000
A long-term Parsi client had an estate that had grown with no structured plan. Over 18 months, we restructured their holdings and reduced their exposure dramatically.
Read →
Ready for CPA guidance you can trust year after year?
Precision, personal attention, and long-term peace of mind — starting with a free consultation.