Your Guide to Financial Clarity and Success

We've Walked in Your Shoes

We started Oak Haven Tax and Accounting because we saw too many talented professionals—doctors, lawyers, consultants, small business owners—struggling with the financial side of their businesses. They were exceptional at serving their clients but overwhelmed by bookkeeping, tax planning, and financial compliance.

You didn't start your business to become an accounting expert. You started it to make a difference in your clients' lives.

That's where we come in.

With over 15 years of experience serving professional service providers across California and Texas, we've helped hundreds of individuals and business owners transform financial chaos into clarity. We're not just accountants who crunch numbers—we're partners who help you understand your financial story and use it to build the future you envision.

Yasmin Zarrinkelk, CPA - professional headshot

Yasmin Zarrinkelk, CPA

Licensed in California & Texas

I founded Oak Haven Tax and Accounting after spending years in corporate accounting and watching talented professionals struggle with financial management. I saw firsthand how the right partnership could transform a business owner's confidence and success.

My approach is simple: treat every client like a partner, not a transaction. I believe in proactive communication, plain-language explanations, and year-round support that keeps you ahead of deadlines and opportunities.

When I'm not working with clients, you'll find me hiking California trails, volunteering with local small business associations, or continuing my education to stay current on the latest tax strategies and regulations.

Areas of Specialization:

  • Professional service provider taxation
  • Multi-state compliance (CA & TX)
  • Strategic tax planning
  • Small business financial management

Credentials & Experience

Certified Public Accountant (CPA)

Active license holder in California and Texas

Member in good standing since 2008

Professional Memberships

American Institute of CPAs (AICPA)

California Society of CPAs & Texas Society of CPAs

Years of Experience

15+ years serving professional service providers

Specialized focus on small business taxation and compliance

Continuing Education

40+ hours annually in tax law updates and accounting standards

Regular training in industry-specific regulations and best practices

Partnership Over Transactions

Proactive Partnership

I don't wait for problems to arise. I reach out regularly with insights, reminders, and strategies to keep you ahead of deadlines and opportunities.

Year-Round Support

Tax season isn't the only time you need support. I'm here throughout the year to help you make informed decisions and stay on track.

Educational Approach

I believe in empowering you with knowledge. I'll explain financial concepts in plain language so you understand your business's story.

Dedicated Continuity

You'll always work directly with me—no junior staff, no handoffs. I know your business, your goals, and your financial story.

Why Choose Oak Haven

Direct access to a CPA with every engagement—no junior staff handling your account

No handoffs or transitions—I personally handle your work from start to finish

Personalized service tailored to your unique business needs and goals

15+ years of experience serving professional service providers

Deep knowledge of California and Texas tax regulations

Partnership approach—I'm invested in your long-term success

24-48 hour response time to your questions and concerns

Proactive communication keeps you informed and ahead of deadlines

Who I Work With

Professional Service Providers

Medical practices, dental offices, and legal firms face unique accounting challenges—from managing accounts receivable to navigating industry-specific deductions. I specialize in helping healthcare and legal professionals stay compliant while maximizing their financial efficiency.

Pain Points I Address:

  • Complex billing and revenue recognition
  • Industry-specific tax deductions and credits
  • Multi-partner compensation structures
  • Equipment depreciation and asset management

Small Business Owners

Consultants, marketing agencies, and service-based businesses need reliable financial management to scale. I provide the bookkeeping, tax planning, and strategic guidance that keeps growing businesses on track without the overhead of a full-time CFO.

Pain Points I Address:

  • Cash flow management and forecasting
  • Quarterly tax estimates and planning
  • Business entity structure optimization
  • Financial reporting for growth decisions

Individuals with Complex Tax Situations

Multiple income streams, investment properties, stock options, and side businesses create tax complexity that requires expert guidance. I help high-earning individuals navigate complicated returns while minimizing tax liability through strategic planning.

Pain Points I Address:

  • Rental property income and expense tracking
  • Investment income and capital gains optimization
  • Self-employment tax management
  • Retirement contribution strategies

Multi-State Taxpayers (CA & TX)

Living in one state while working in another, or operating businesses across state lines, requires specialized knowledge of each state's tax laws and compliance requirements. I help multi-state taxpayers navigate complex filing obligations while minimizing their overall tax burden.

Pain Points I Address:

  • Multi-state income allocation and apportionment
  • State-specific deductions and credits
  • Nexus determination and compliance
  • Interstate tax planning strategies