MC SMALL-OAK PROFESSIONAL CORPORATION
Tax & Accounting
Services for San Joaquin County — Small Businesses and Professionals
At Small-Oak, we serve small business owners and licensed professionals throughout Stockton and San Joaquin County. Whether you're a physician with a complex S-Corp structure, a contractor managing quarterly estimates, or a startup figuring out your first business return — we bring the same level of attention, expertise, and proactive planning to every client relationship
Tax Services - Small Businesses
- Individual Income Tax Preparation — Federal and California returns for employees, self-employed professionals, and high-income individuals.
- Small Business Tax Preparation — S-Corp (1120-S), C-Corp (1120), Partnership (1065), LLC, and Schedule C returns. We ensure accuracy and capture every deduction.
- Year-Round Tax Planning — Proactive strategy sessions to minimize liability before year-end. We don't just file your taxes — we help you understand them.
- Quarterly Estimated Tax Planning — Avoid underpayment penalties with accurate quarterly estimates tied to your actual income throughout the year.
- IRS & California FTB Audit Representation — Facing an audit? We handle all correspondence and representation so you don't have to deal with the IRS directly.
- Tax Problem Resolution — Back taxes, unfiled returns, penalty abatement requests, installment agreements, and offers in compromise.
- Business Entity Formation & Selection — Choosing the wrong entity can cost tens of thousands over a business's lifetime. We guide you through the analysis before you file.
Tax Services - Small Businesses
- Professional Practice Tax Planning — Entity selection and income optimization for physicians, dentists, attorneys, and other licensed professionals operating their own practices.
- S-Corp Election for Professionals — We guide professionals through the S-Corp election process, optimal salary/distribution split, and the payroll requirements that come with it.
- Retirement Planning Integration — Solo 401(k), SEP-IRA, defined benefit plans, and pension strategies for high-income professionals looking to reduce taxable income.
- K-1 Income Management — Many professionals receive K-1 income from partnerships or group practices. We coordinate federal, state, and estimated tax obligations across all income sources.
- Real Estate Tax for Professionals — Rental property income, passive loss rules, 1031 exchanges, and cost segregation studies for professionals building wealth through real estate.
- Exit & Succession Planning for Practices — Selling a medical practice, law firm, or dental office involves significant tax implications. We plan ahead to minimize capital gains and structure transitions tax-efficiently.
- Monthly/Quarterly Bookkeeping — Clean, accurate books maintained on your schedule. We support QuickBooks Online, QuickBooks Desktop, Xero, and Wave.
- Financial Statement Preparation — Compiled income statements, balance sheets, and cash flow statements for internal use, lenders, or investors.
- Payroll Services — Full-service payroll processing including tax deposits, W-2s, 1099s, and California DE 9/9C filings.
- QuickBooks Setup & Training — We set up your chart of accounts correctly from day one and train you or your team to use it effectively.
- Cash Flow Analysis & Budgeting — Understand your cash position and plan for what's coming.
- Controller/CFO-Level Reviews — Monthly or quarterly financial reviews for business owners who want a second set of expert eyes on their financials without hiring a full-time accountant.
Frequently asked questions
What tax services do you offer for small businesses in the Central Valley?
We offer a full range of tax services including business entity tax preparation (S-Corps, C-Corps, Partnerships, LLCs, Schedule C), year-round tax planning, IRS audit representation, payroll tax compliance, quarterly estimated tax guidance, and tax problem resolution. We also handle bookkeeping and financial statement preparation so your taxes and records are always in sync.
How much does tax preparation cost?
Our fees depend on the complexity of your return and situation. As a general reference, business returns (S-Corp, Partnership) typically start around $750 and up depending on complexity. Individual returns with business income start around $400. We provide a clear fee estimate upfront before starting any work — no surprises. Schedule a free consultation and we'll give you an accurate range based on your specific situation.
When should I switch from filing my own taxes to hiring a CPA?
In general, once you have business income, employees, significant investments, rental properties, or any complexity beyond a W-2 and standard deduction — a CPA will typically save you more than they cost. We regularly find deductions, credits, and strategies that self-filers miss. If you're paying self-employment tax, an S-Corp election alone can save thousands annually.
What's the difference between a CPA and a regular tax preparer?
A CPA (Certified Public Accountant) is a licensed professional who has passed a rigorous exam, completed 150 credit hours of education, and met ongoing continuing education requirements. CPAs can represent clients before the IRS in any tax matter, perform audits, and provide attestation services. A CRTP (California Registered Tax Preparer) or enrolled agent has more limited scope. When your tax situation involves complexity — business entities, professional practices, IRS issues, financial statements — a CPA is the appropriate credential.
Do you represent clients in IRS audits?
Yes. As a licensed CPA, Myra Christensen is authorized to represent clients before the IRS in all matters, including correspondence audits, field audits, and appeals. We handle all communication with the IRS on your behalf so you don't have to engage directly with agents. If you've received an audit notice, contact us right away — response timelines matter.
What records should I bring to my first appointment?
We'll send you a detailed tax organizer/checklist when you schedule. In general, for businesses: prior year return, all income statements, bank and credit card statements, payroll records, asset purchases, and home office details (if applicable). For individuals: W-2s, 1099s, mortgage interest statements, charitable contribution receipts, and investment statements. Don't worry if you're not fully organized — we'll guide you through it.
Do you offer payroll services?
Yes. We offer full-service payroll processing including direct deposit, payroll tax deposits, quarterly 941 and state DE9 filings, year-end W-2 and 1099 preparation, and new hire reporting. We can also help you evaluate whether a third-party payroll platform like Gusto or ADP is the right fit and set it up for you.
Can you help me if I'm behind on filing tax returns?
Absolutely — and sooner is better. We help clients get current on unfiled federal and California returns, negotiate payment plans or penalty abatements with the IRS and FTB, and develop a plan to stay current going forward. Being behind doesn't mean you're in trouble permanently — but it does mean you should act before interest and penalties compound further.
What accounting software do you support?
We work with QuickBooks Online, QuickBooks Desktop, Sage, and FreshBooks. We can also help you migrate from one platform to another or set up a new system from scratch. Our technology consulting team can evaluate your current setup and recommend the right platform for your business size and industry.