Business Tax Preparation

Experienced Support for Every Entity Type

Strategic Business Tax Preparation

Preparing business tax returns takes more than software and a spreadsheet—it takes real insight into how your business operates. At Professional Bookkeeping & Tax Service, LLC, we provide professional tax preparation for a wide range of California entities, including sole proprietorships, partnerships, LLCs, S-corporations, C-corporations, and even estates and trusts. With over 40 years of hands-on experience, founder Scott West helps business owners stay compliant, minimize errors, and make smarter financial decisions.

Each entity type comes with unique filing requirements, deadlines, and opportunities for deductions. Whether you're a solo consultant, part of a multi-member partnership, or managing corporate filings across multiple states, we take the time to understand your situation and apply the right strategy. We’re especially skilled at helping business owners who feel disorganized, are behind on filings, or have inherited complex financials. Our goal is to make the process simple and accurate, so you can move forward with confidence.

Our business tax services go beyond basic compliance. We help clients evaluate S-corp elections, manage quarterly tax payments, and handle California-specific filings with care and precision. For corporations, we prepare both federal and state returns and ensure your books align with IRS expectations. For estates and trusts, we offer thoughtful, detail-oriented guidance to meet your fiduciary responsibilities without added stress. No matter your structure, we’re here with practical advice and responsive service every step of the way.

Let’s take the pressure off tax season. Contact Professional Bookkeeping & Tax Service, LLC today to schedule a consultation and learn how our business tax preparation services can help you stay compliant, plan ahead, and focus on growing your business.