Trusted by California’s Growth-Focused Business Owners

Business CPA Services for Industry Leaders

Every industry faces its own financial challenges. Whether you manage supply chain operations, oversee multiple properties, or run a CPG or entertainment business, accuracy and timing matter. WAC CPA acts as your external accounting department handling your bookkeeping, reporting, and tax needs with precision.

Outsourced Accounting Services Built for Your Industry

We don’t take a one-size-fits-all approach. WAC CPA focuses on industries where specialized financial management makes a real difference. From inventory-heavy operations to multi-entity reporting, our team helps you maintain accuracy, compliance, and control across every area of your business.

Are You Overpaying in Taxes? Take Our Free Quiz

A short yes/no quiz that identifies potential tax mistakes, missed deductions, and opportunities to reduce your liability. Engage quickly, see if your business is paying more than it should, and discover ways to improve your tax efficiency.

Financial Systems That Support Your Trade Business

Whether you’re in construction, electrical, or mechanical services, cash flow and job costing directly impact your bottom line. Our outsourced accounting services keep your books current, invoices tracked, and payroll on time, so you stay focused on your projects while we manage the financial side.

CPA Support for the Entertainment Industry

From production budgets to royalties, entertainment accounting requires precision and confidentiality. Our team provides industry-specific reporting, expense management, and tax strategy, helping you stay compliant while optimizing financial performance across projects and entities.

The Impact of Our Accounting Services

    
 
 
       Posted on Google  
   
   Brittany Cherry 
 
 
 
 Trustindex verifies that the original source of the review is Google. We can’t rave enough about Walters Accounting!  They’ve been an absolute game-changer for me. From day one, they brought clarity, professionalism, and strategy to my finances in a way that made me feel empowered and in control. Whether it was navigating complex tax questions, cleaning up our books, or helping us set up systems that actually work for my business, they’ve been proactive, responsive, and genuinely invested in my success. It’s rare to find a firm that blends deep financial expertise with such a warm, personalized touch, but they do it with ease. I can't recommend them enough! If you’re looking for accountants who go way beyond the numbers, look no further. Total pros.
  
 
      Posted on Google  
   
   Tanner Fanjoy 
 
 
 
 Trustindex verifies that the original source of the review is Google. Walters Accountancy has been a game-changer for my business. Their accounting services are top-notch - accurate, timely, and tailored to my needs. They caught costly errors from a previous provider and helped me restructure my financials, ultimately saving my business thousands. I trust them completely and highly recommend their services to any business owner looking for reliable support!
  
 
      Posted on Google  
   
   Kamo Jurn 
 
 
 
 Trustindex verifies that the original source of the review is Google. Walters Accountancy is a preferred professional partner for our clients. As a Financial Advisor with the Global Wealth Solutions for Raymond James, we work around the client's table with the best book keepers, CPAs, Fractional CFOs, business managers and attorneys. We are privileged to work with WAC.
  
 
      Posted on Google  
   
   Dorel Muresan 
 
 
 
 Trustindex verifies that the original source of the review is Google. I’ve been working with Ian for some time now, and I couldn’t be more pleased with the level of service he provides. He is knowledgeable, detail-oriented, and always takes the time to explain everything clearly. Whether it’s tax planning, filing, or general financial advice, Ian consistently goes above and beyond to ensure everything is accurate and stress-free. His professionalism and responsiveness have made a big difference for my peace of mind. I highly recommend Ian to anyone looking for a reliable and trustworthy accountant.
  
 
      Posted on Google  
   
   Lincoln 
 
 
 
 Trustindex verifies that the original source of the review is Google. Kathryn has helped our business tremendously. She is patient, knowledgeable, and detailed, and she gives the best advice for your business, not just for the short term but to help set you up for success for years to come. I recommend her to everyone I know, and everyone has been very grateful for the recommendation. Her prices are fair, and her service is top notch.
  
 
      Posted on Google  
   
   Aubree Storm 
 
 
 
 Trustindex verifies that the original source of the review is Google. We came to Walters Accountancy Corporation to help transition our company away from a previously messy bookkeeper and to grow and better understand our corporation’s back end finances. Kathryn and Ian have been instrumental in giving us a more hands on approach with Quickbooks online and teaching us how to navigate not only a new system but better business practices. The WAC team have been incredibly supportive, responsive and knowledgeable along the way. This transition could have been difficult and messy and not only was it achieved smoothly it was done quickly. We feel supported and understood by WAC and are beyond grateful to be working with them and look forward to continued work with them. Highly recommend!
  
 
      Posted on Google  
   
   Scott Kim 
 
 
 
 Trustindex verifies that the original source of the review is Google. I've known Ian and his family for the better part of the last decade, and as a single, entrepreneuring individual, they'd always lended a hand with everything from personal taxes, to understanding risks and workarounds with my own business. It's clear that the Walters family have dedicated themselves to being experts with all things accounting, and as a team with Ian in charge, they've found a way to be able to share their expertise and full attention with the partners that they work with even with the steady growth of their presence in the market. If you're looking for fast, cost-effective, and attentive service, Walters Accountancy is the right place to be!
  
 
      Posted on Google  
   
   Oana Grigorut 
 
 
 
 Trustindex verifies that the original source of the review is Google. WAC helped me set up my business and made everything feel way less overwhelming. I had no idea how to use QuickBooks before, but now I actually feel on top of everything. Their team is super helpful and easy to work with. It’s been such a great experience!
  
 
      Posted on Google  
   
   Edward Farley 
 
 
 
 Trustindex verifies that the original source of the review is Google. The team here were great to work with. Our company had a long list of items needed to be done in a very short period of time and the Walters team handled it exceptionally. They provided great advice and we will be using them on a monthly basis.

Property Management Accounting Made Simple

Tracking rent rolls, maintenance costs, and owner distributions can be overwhelming. WAC CPA simplifies your accounting with reconciled trust accounts, clear monthly reporting, and accurate statements for each property. Whether you manage one building or many, you’ll always know where your numbers stand.

Accounting for Consumer Goods Companies

Margins, production costs, and inventory turnover all affect profitability in the CPG space. Our business CPA services give you real-time insights into cost control, supply management, and forecasting. With automated reporting and integrated systems, you’ll have the data you need to make smarter growth decisions.

Let’s Build the Right Accounting System for Your Business

Tell us a bit about your operations and challenges. A WAC CPA team member will reach out to explore how our business CPA services can best support your goals.

Want to Be Part of Our Ecosystem?

Join the growing network of businesses that rely on WAC CPA for outsourced accounting and strategic financial guidance.

FAQs

Which industries do you specialize in?

We work with businesses in supply chain, trade services, entertainment, property management, and consumer packaged goods.

Do you manage multi-entity or multi-location accounting?

Yes. We handle consolidated reporting, payroll, and financial statements across all your locations and entities.

Can you handle tax filing and planning too?

Yes. Our team provides complete tax support, from preparation and filing to year-round strategy.

Do you integrate with my existing systems?

We work with QBO, Xero, NetSuite, Sage, and other major accounting platforms to ensure seamless workflows.

What makes WAC CPA different from other accounting firms?

We operate as your external accounting department—combining CPA, CFO, Controller, Accountant, and Bookkeeper expertise in one team.

Blogs

Corporate Tax Consultant Warnings: 9 Filing Errors That Lead To Penalties

March 31, 2026

For a business operating in the $5M to $10M revenue bracket, the complexity of the internal financial architecture often outpaces the existing administrative staff. You

Tax Planners: The Last-Minute Filing Mistakes That Create Long-Term Damage

March 31, 2026

For a business generating between $5M and $10M in annual revenue, the transition from a growth phase to a sustained enterprise requires a shift in

The Reality of CONExpo 2026: Smoke, Mirrors, and the Human Element

March 12, 2026

One would be mistaken to think that “the construction industry,” with its geographical physicality, dirty trucks, and heavy iron, is impervious to modernity, automation, and

CPA Tax Advisor Insights: 6 Red Flags That Delay Your Tax Filing

March 4, 2026

For businesses generating between $5M and $10M annually, tax filing is not just a compliance task. It is a reflection of how well your financial