Small Business Tax Preparation Services

Professional tax prep for busy owners

Running a business is hard enough—Nor Cal Tax handles your small business tax preparation so you can stay compliant, maximize deductions, and get back to serving your customers.

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Expertise in small business taxes

Let a dedicated business tax preparer handle the hard part

Small business owners juggle sales, staff, marketing, and operations, which often leaves taxes at the bottom of the list. We specialize in business tax preparation for sole proprietors, freelancers, LLCs, S corporations, and partnerships throughout Sacramento and Northern California. Our team looks beyond just “filling out forms” to understand how your business is structured, how you pay yourself, and where your biggest tax opportunities lie. Whether you are self-employed, run a small local shop, or operate a growing professional practice, we tailor our approach to your reality. With Nor Cal Tax, you get a knowledgeable, approachable partner who keeps your returns accurate and on time.


Business tax services we provide

From Schedule C to S-corp and beyond

Every business is different, so we offer focused services for the most common small business structures our Sacramento clients use. Our goal is to make sure your entity type, deductions, and filings all align with how you actually operate day to day.


  • Schedule C filers (sole proprietors and single-member LLCs): We organize your income and expenses, capture deductions like home office and mileage, and file your Schedule C accurately.
  • S-corp and partnership returns: We handle reasonable salary calculations, K-1s, and corporate filings so S-corp and partnership owners stay compliant with IRS and California rules.
  • Sales tax, payroll, and related obligations: We help you understand sales tax, payroll reports, and other compliance requirements and coordinate with your bookkeeper when needed.
  • Year-round business support: We assist with quarterly estimates, decisions about equipment purchases, and tax planning for expansions so you are never guessing alone.

Maximizing deductions and staying compliant

Keep more of what you earn—without cutting corners

Smart small business tax preparation is about striking a balance between taking every deduction you are entitled to and staying firmly within the rules. We review your books with an eye for common missed deductions, from equipment and software to retirement plan contributions and qualified business expenses. At the same time, we flag areas that could attract unwanted attention, such as inconsistent mileage, personal expenses mixed with business, or missing documentation. Our team stays current on changing tax laws so you do not have to, and we explain our recommendations in plain language. The result is a return that aims to lower your tax bill while giving you peace of mind if questions ever arise.

Year-round support for your business

Not just tax prep—ongoing guidance as you grow

Your business does not run on a once-a-year schedule, and your tax support should not either. We are available beyond filing season to talk through decisions like hiring your first employee, buying a vehicle, or changing your business structure. For pass-through entities like LLCs and S-corps, we help you understand how business activity flows to your personal return so both sides are coordinated. If you are behind on prior-year filings or worried about back taxes, we can help you get caught up and back on track with the IRS and state agencies. With Nor Cal Tax in your corner, you have a long-term partner who understands your numbers and your goals.

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Frequently asked questions about small business tax preparation

Honest answers for small business owners

  • Do I need a CPA, or can an Enrolled Agent handle my small business taxes?

    Enrolled Agents are federally licensed tax professionals who focus specifically on taxation and are authorized to represent you before the IRS. For most small businesses, an EA is fully qualified to prepare returns, advise on structure, and help with planning and compliance. If you need broader services like full-time CFO support or complex audits of large corporations, a CPA firm may be more appropriate. For everyday small business tax returns and planning, Nor Cal Tax’s Enrolled Agents provide deep, practical expertise.

  • What if my bookkeeping is not perfect?

    Many small business owners come to us with records that are less organized than they would like, and that is okay. We can work with what you have, help you clean up key areas, and suggest simple systems or tools to make next year smoother. In some cases, we may recommend working with a bookkeeper or using our organizers and worksheets to capture missing information. The goal is not perfection—it is accurate, supportable numbers that reflect how your business really operates.

  • Can you help with prior-year business taxes or back taxes?

    Yes, we often assist clients who are behind on one or more years of business tax returns. We start by gathering available records, reconstructing income and expenses where necessary, and filing any missing returns. Then we help you understand any balances due and discuss payment options or potential relief programs if they apply. Getting caught up may feel intimidating, but having an experienced business tax preparer walk through it with you makes the process much more manageable.

  • How do my business and personal taxes interact if I am a sole proprietor, LLC, or S-corp owner?

    For most small businesses, especially sole proprietors, single-member LLCs, partnerships, and S-corps, business income and losses pass through to your personal tax return. That means decisions you make in your business—like how much to pay yourself, whether to buy equipment, or how much to set aside for retirement—directly impact your personal tax picture. We prepare both sides with this in mind, so your business and personal returns tell a consistent story. Understanding this connection helps you plan more effectively and avoid cash flow surprises at tax time.

  • What business expenses are deductible?

    Many ordinary and necessary expenses you incur to run your business are deductible, such as supplies, equipment, software subscriptions, advertising, and a portion of home office or vehicle use when they meet IRS standards. The key is to separate personal and business expenses clearly and keep reasonable documentation to support your claims. During preparation, we walk through your major spending categories and ask targeted questions to uncover deductions you may have missed. Our goal is to help you take full advantage of legitimate deductions while keeping your return defensible and compliant.