Progressive CPA firm for Solar Power Companies in San Francisco and the Bay Area

Our CPA experts provide strategic accounting, tax planning, and fractional CFO support to California solar installers navigating equipment commitments, project pipelines, financing structures, and changing project margins.

Cash sales, leases, and PPAs can create very different revenue, receivable, and tax considerations depending on how the deal is structured. We help organize the accounting around the actual transaction model. Our fractional CFO, accounting, and tax strategy practice specializes in solar companies across California, based in the San Francisco Bay Area, who need those differences handled correctly.

We help evaluate how applicable federal and California incentives interact with the ownership and tax structure of each project.

The numbers we review together:

  • Revenue by deal structure
  • Project margin by installation type
  • Equipment and material costs
  • Installation labor burden
  • Sales commission liability
  • Financing-partner receivables
  • Change orders
  • Permit and inspection delays
  • Battery-storage project economics
  • Accounts receivable and collections
  • Cash requirements
  • Tax-credit eligibility and basis tracking
  • Tax set-asides
  • Progress billing
  • Retainage
  • WIP
  • Estimated costs to complete

California Tax Strategy for Solar Installers Navigating Cash, Lease, and PPA Deals

We help solar installers spot where jobs are losing money before those issues become expensive.

Solar projects can look profitable while putting real pressure on cash flow. Equipment purchases, payroll, permitting delays, inspection schedules, and slow customer or financing payments can leave a lot of money tied up before a project is fully collected.

Our team of CPAs and accountants helps solar installers get a clearer view of cash flow, project margins, and upcoming obligations, so they can plan ahead, avoid overextending, and grow without constantly chasing the next payment.

The Financial Complexity Behind Every Deal

For California solar installers, profitability can shift quickly from one project to the next. Equipment costs, labor, permitting delays, change orders, and uneven payment schedules can all put pressure on margins and cash flow. The right financial partner helps you see those issues earlier, understand which jobs are performing well, and make better decisions before small problems become expensive ones.

Revenue recognition across financing models

A cash sale, a lease, and a power purchase agreement (PPA) aren’t the same revenue event, and treating them the same way distorts your real financial picture. We build accounting that reflects each model correctly.

Federal clean-energy credits & incentives

Federal clean-energy credits can vary based on system ownership, project timing, prevailing-wage and apprenticeship requirements, domestic-content rules, energy-community status, and other eligibility factors. We help evaluate the tax treatment of qualifying projects and coordinate planning around the applicable federal and California incentives.

Commission accrual accounting

Solar sales teams are often commission-heavy, and unaccrued commission liability can quietly understate what you actually owe. We help structure commission accruals so outstanding sales-compensation obligations are reflected more clearly in the financial reporting.

Net-billing & utility policy changes

Changes in California utility compensation and interconnection rules can affect customer economics, pricing, close rates, and project mix. We help incorporate those changes into forecasting and profitability analysis.

Tax leakage & overlooked deductions

System ownership, equipment purchases, depreciation, entity structure, owner compensation, and project-specific clean-energy credits can all affect the tax picture. We review these throughout the year based on the company’s actual transactions and ownership structure.

This is built for California solar companies that:

Who We Work Best With

We help solar contractors across the Bay Area and California understand what each project is really earning, plan for taxes more strategically, and build the financial systems needed to grow without losing control of margins or cash flow.

Residential Solar Installers

San Francisco solar companies selling a mix of cash, lease, and PPA deals to homeowners.

Commercial Solar Installers

Bay Area solar firms managing larger commercial installations with different financing and incentive structures.

Solar + Battery Storage Companies

Installers layering battery storage incentives and depreciation on top of standard solar accounting.

Solar Sales Organizations

Companies with large commission-based sales teams needing accurate accrual tracking.

Solar EPC (Engineering, Procurement, Construction) Firms

Businesses managing the full install pipeline from design through construction.

The right financial strategy doesn’t just organize your books. It increases resilience and confidence.

Your financial setup should work the way you do — not the other way around. That’s when things finally make sense

Your numbers should help you answer:

Samy Basta, CPA

Fractional CFO & Accounting Services in San Francisco, California

Solar companies can scale quickly, but growth often adds financial complexity just as fast. Larger project pipelines, equipment purchases, installation labor, financing structures, and changing margins all require stronger reporting and financial oversight. The right systems help California solar companies understand profitability, manage cash flow, and make better decisions as the business expands.

“Basta & Co. was recommended to us after we had a series of bad experiences with other accounting firms. We look forward to tax season with Samy in charge of our complex tax situations.”

Sharon Ching

SLM Architecture and Design

What a great surprise! We were expecting to pay IRS over $10,000 in additional taxes but we ended up with $4,000 tax credits and paid nothing! Samy is amazing! He knows all the recent tax reforms and patiently explains them to us and applies the relevant tax deductible tools and strategies for our business and personal taxes.

Elmira Esmaeili

As a new client I’m delighted to report that my interactions with Basta & Company have been excellent.  I’m grateful for the invaluable assistance I’ve so far received from Basta & Company, and staff!


John Meloy

I cannot recommend Samy enough! He helped us with a very challenging 1031 exchange which allowed us to defer our capital gains taxes and purchase a new property. He returns e-mails and phone messages promptly and the best part is that he talks non CPA language to you in order to make sure you understand everything. If I could, I would give him 6 stars!

Michael Berke

No. We’re based in the Bay Area serving the built environment (construction and construction trades, engineering and design-firms, and property managers) across California.

Yes. We build accounting that reflects each financing model’s actual revenue timing correctly.

We review equipment ownership, tax basis, depreciation methods, and the interaction with applicable energy credits as part of year-round tax planning.

Yes. We help you accrue commission as it’s earned so your numbers reflect real liability, not just cash paid out.

We help you understand how shifts in net metering rules affect deal economics so you can adjust pricing and forecasts accordingly.

Yes. We review entity structure, owner compensation, estimated taxes, equipment purchases, depreciation, and applicable project-level tax incentives throughout the year.

Fill out our contact form to share your business details and biggest financial challenges. We’ll review everything, and if it looks like a good fit, we’ll invite you for a call to dive deeper. No obligation.

Frequently Asked Questions

Still Have A Question ?

We’re here to help. Reach out to our team and we’ll get back to you as soon as possible.

Sounds like a fit? Let's talk.

Basta & Company guides San Francisco businesses through every financial milestone — from business structure and accounting systems to tax strategy and scaling with confidence.