How can Moontree Tax Service help my San Jose business minimize its tax liability?

We perform proactive tax strategy identifying missed deductions, optimizing owner compensation ratios, and deploying legal entity structures to lower federal and California state liabilities.

I receive RSUs, ISOs, or NSOs in Silicon Valley. How do you help manage the tax implications?

We reconcile brokerage Form 1099-B data to correct adjusted cost basis figures and model exercise scenarios to mitigate Alternative Minimum Tax (AMT) exposure.

Do you handle California Pass-Through Entity (PTE / AB 150) Tax elections?

Yes. We manage elective PTE tax payments for qualifying S-Corps and Partnerships to bypass the federal $10,000 SALT cap.

Silicon Valley Business Tax Advisory

San Jose Small Business Tax Accountant & S-Corp CPA

Stop overpaying federal taxes on your business profit. Moontree Tax Service provides proactive, specialized tax planning, entity structuring, and annual tax compliance for small business owners, LLCs, S-Corporations, medical practices, and 1099 contractors across San Jose and Silicon Valley.

Schedule Your Business Tax Consultation →

The #1 Problem We Solve: Bypassing the Federal SALT Cap via PTE Tax (AB 150)

High-earning California small business owners often face steep federal tax bills because state income tax deductions are capped at $10,000 on personal returns. California’s AB 150 Pass-Through Entity Tax changes that. By making timely June 15th and December 31st prepayments directly through your S-Corp or Partnership, we convert non-deductible personal state taxes into a fully deductible business expense.

As a dedicated San Jose CPA firm, our tax architecture goes beyond standard filing. Whether you operate a consulting firm out of Campbell or a tech enterprise in Cupertino, we integrate your corporate filings directly with our high-net-worth individual tax prep to ensure maximum cash flow retention.

Core Business Tax Services We Provide

Targeted solutions for S-Corps, Partnerships, LLCs, and 1099 Contractors.

PTE / AB 150 Elections

Calculate and execute 9.3% entity-level state tax payments to bypass the federal $10k SALT deduction cap. We manage all June 15 estimates to guarantee your state tax credits.

Best For: CA S-Corps & LLCs

S-Corp Officer Compensation

Establish defensible W-2 reasonable salaries that satisfy IRS/FTB rules while minimizing payroll taxes.

Best For: Form 1120-S Filers

Partnership & K-1 Accounting

Manage partner capital accounts, Schedule K-1 allocations, and multi-owner basis tracking.

Best For: Multi-Member LLCs (Form 1065)

QuickBooks Cleanup

Certified QuickBooks ProAdvisor setup, Chart of Accounts restructuring, and year-end book cleanup for businesses needing accurate financial records for filing.

Best For: Growing Enterprises

California State Business Tax Compliance & Deductions

We manage state-specific elections and deductions to protect Bay Area business profitability. Why do Silicon Valley businesses choose Moontree Tax Service? Because we integrate complex compliance directly with cross-asset tax strategy:

✓ California Form 3804 & June 15 PTE Deadlines: Calculating exact estimated payments for AB 150 Pass-Through Entity elective taxes to guarantee state tax credits for owners.
✓ Augusta Rule (IRC Section 280A) Rent Strategies: Structuring tax-free rental income from your home to your business entity for corporate meetings.
✓ Form 568 & S-Corp Reasonable Salary Benchmarks: Balancing California’s $800 annual franchise tax and LLC fee schedules against audit-proof officer compensation models.

Beyond the Business: Many San Jose business owners also hold robust equity and property portfolios. Whether modeling ISO AMT crossover limits, fixing brokerage errors via our RSU tax accountant division, or managing commercial property sales through 1031 exchanges, your wealth is protected across every asset class.

Free Download: The Bay Area Business Owner’s Tax Guide

Inside this free PDF guide:

California AB 150 PTE Playbook: Key deadlines to pay entity tax and save up to 37% on federal tax bills.
S-Corp Reasonable Compensation Matrix: IRS-compliant salary vs. shareholder distributions.
Section 179 & Depreciation Limits: How to write off vehicle and equipment purchases under California’s state-specific rules.

Download the Guide Now →

Frequently Asked Questions

Should I convert my California LLC into an S-Corporation?

An S-Corporation election becomes advantageous when your business net income exceeds $80,000–$100,000 per owner. It allows you to split earnings between W-2 salary and shareholder distributions, significantly reducing self-employment (FICA) taxes.

How does the California Pass-Through Entity (PTE) tax save me money?

It allows your business to pay a 9.3% state tax on qualified net income on behalf of the owners. This creates a full federal business deduction while passing through an equal dollar-for-dollar credit to your personal California tax return.

Have a specific tax question about your situation? Visit our full San Jose Tax FAQ Hub.

Ready to Stop Leaving Cash on the Table?

Book a direct consultation with Brandy Phuong, CPA to review your current S-Corp or LLC structure, optimize your compensation, and implement the AB 150 state tax workaround.

Book Your CPA Strategy Session →