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Sonoma County · California

CPA & Tax Services in Santa Rosa, CA — Expert Tax Accountant for Business Owners & Investors

Searching for a CPA near you in Santa Rosa? KDA's licensed CPAs and Enrolled Agents provide tax preparation, LLC & S Corp formation, IRS and FTB audit defense, and proactive tax strategy for Santa Rosa business owners, self-employed professionals, real estate investors, and high-income individuals. We know Santa Rosa's local economy — and we build tax strategies around it.

30+ Years in California
Licensed CPAs & Enrolled Agents
IRS + FTB Dual Agency Expertise
$0 Consultation Fee
178,000 Santa Rosa Residents
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Tax Services in Santa Rosa, CA

What Santa Rosa Clients Come to KDA For

From solo consultants to multi-entity real estate investors, KDA handles the full spectrum of Santa Rosa tax needs.

Tax Preparation in Santa Rosa

Individual and business returns prepared by licensed CPAs who understand California's complex dual-filing requirements — federal IRS and California FTB.

LLC & S Corp Formation in Santa Rosa

We run the numbers, handle the S Corp election, set up payroll, and optimize your entity structure — so you save on self-employment tax from day one.

IRS & FTB Audit Defense

KDA represents Santa Rosa taxpayers before both the IRS and California FTB — handling correspondence, appeals, and settlements.

Tax Environment in Santa Rosa, Sonoma County

Santa Rosa is the largest city in the North Bay wine country region with a diverse economy spanning wine, healthcare, and small business. Whether you are a new LLC owner navigating your first California tax filing, a self-employed professional trying to reduce your 15.3% self-employment tax, a real estate investor managing rental income, or a high-income professional seeking aggressive but legal tax reduction — KDA's licensed CPAs and Enrolled Agents bring California-specific expertise to every Santa Rosa client.

Santa Rosa Business & Economic Profile

Santa Rosa's economy is defined by the largest city in the North Bay wine country region with a diverse economy spanning wine, healthcare, and small business. This creates specific tax planning opportunities and challenges that generic national tax firms miss. wine industry business owners, vineyard operators, and small business owners who need California agricultural and business tax expertise is one of the most common issues KDA addresses for Santa Rosa clients.

Key Tax Issues for Santa Rosa Residents & Business Owners

These are the tax situations KDA sees most often from Santa Rosa clients — and where proactive planning makes the biggest difference.

New LLC Owners in Santa Rosa — What You Need to Know

Every new LLC in California owes an $800 annual franchise tax to the FTB — due the first year, even if you made no money. Santa Rosa LLC owners also face quarterly estimated tax payments, self-employment tax of 15.3%, and California's additional gross receipts fees once revenue exceeds $250,000. KDA walks new Santa Rosa business owners through every obligation before they become penalties.

Self-Employment Tax Reduction for Santa Rosa Business Owners

Most Santa Rosa self-employed professionals pay 15.3% self-employment tax on all net income. An S Corp election eliminates SE tax on the portion above a reasonable salary — typically saving $10,000-$40,000 per year for Santa Rosa business owners with net profit over $80,000. KDA calculates the exact breakeven point and handles the election, payroll setup, and ongoing compliance.

California FTB Audits and Compliance in Santa Rosa

The California FTB is one of the most aggressive state tax agencies in the country. Santa Rosa business owners and high-income residents need to ensure their California filings are accurate and complete. KDA advises on California's specific rules and represents Santa Rosa taxpayers in FTB audits.

Real Estate Tax Opportunities for Santa Rosa Investors

Santa Rosa real estate investors have access to powerful tax strategies: depreciation deductions that offset rental income, 1031 exchanges that defer capital gains indefinitely, cost segregation studies that accelerate depreciation, and California's Prop 19 rules for inherited property. KDA helps Santa Rosa investors build tax-efficient real estate portfolios.

Who KDA Serves in Santa Rosa

KDA works with a wide range of Santa Rosa clients. Here are the profiles we see most frequently — and how we help each one.

New Business Owners & LLCs in Santa Rosa

Just formed your LLC in Santa Rosa? KDA helps new business owners understand their California tax obligations from day one — the $800 franchise tax, quarterly estimated payments, payroll requirements, and the S Corp election decision.

Self-Employed & 1099 Contractors in Santa Rosa

Freelancers, consultants, and 1099 contractors in Santa Rosa face the full 15.3% self-employment tax plus California's state income tax. KDA reduces this burden through S Corp elections, retirement plan optimization (up to $69,000/year in a Solo 401(k)), and comprehensive deduction strategies.

Real Estate Investors in Santa Rosa

Santa Rosa real estate investors benefit from KDA's expertise in depreciation optimization, 1031 exchanges, cost segregation studies, and California's specific real estate tax rules including Prop 13 and Prop 19.

High-Income Professionals in Santa Rosa

High-income Santa Rosa professionals earning $150,000+ face California's top marginal rates. KDA builds comprehensive tax plans using retirement accounts, business entity optimization, charitable giving strategies, and timing of income recognition.

ZIP Codes Served in Santa Rosa

KDA serves clients in all Santa Rosa ZIP codes: 95401, 95402, 95403, 95404, 95405, 95406, 95407, 95409. We also serve surrounding Sonoma County communities and can meet in person or virtually.

Find a CPA in Santa Rosa, CA

KDA's licensed CPAs and Enrolled Agents serve Santa Rosa and all of Sonoma County. Book a free consultation — no obligation, no sales pitch.

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KDA Client Results in Santa Rosa & Sonoma County

These anonymized case studies represent real outcomes for clients in Santa Rosa and the surrounding area. Individual results vary based on income, entity structure, and tax situation.

Client
A Santa Rosa consultant earning $220,000 per year was paying $31,020 in self-employment tax as a sole proprietor. KDA structured an S Corp election with a $95,000 reasonable salary, eliminating SE tax on $125,000 and saving $17,625 in SE tax plus $10,375 in income tax through retirement plan optimization — total annual savings of $28,000.

Santa Rosa Business Owner Saves $28,000 with S Corp Election

Client
A Santa Rosa investor sold a rental property for a $240,000 gain. KDA structured a 1031 exchange into a larger replacement property, deferring $72,000 in combined federal and California capital gains tax. The investor upgraded to a higher-cash-flow property without paying tax on the gain.

Santa Rosa Real Estate Investor Defers $72,000 in Capital Gains

See more client case studies →

Real outcomes from KDA clients across California. Individual results vary based on income, entity structure, and tax situation.

Also Serving Nearby Sonoma County Cities

In addition to Santa Rosa, KDA serves clients throughout Sonoma County, including: san-francisco, san-jose, oakland, sacramento, and more. View all city guides →

Frequently Asked Questions

Tax Questions from Santa Rosa Business Owners & Residents

These are the questions KDA gets most often from Santa Rosa clients. If your question isn't here, book a free consultation.

What is the best CPA near me in Santa Rosa?
KDA Inc. serves Santa Rosa individuals and businesses with tax preparation, strategic tax planning, entity formation, and IRS/FTB audit defense. We understand California's complex tax rules and Sonoma County's specific business environment. Call us for a free consultation.
KDA's services range from $499/month for basic tax preparation to $1,497/month for comprehensive strategic tax planning. Most Santa Rosa business owners find that KDA's tax savings far exceed the cost of our services. We offer a free initial consultation.
KDA serves Santa Rosa small business owners with tax preparation, quarterly estimated payments, payroll compliance, and strategic tax planning. We handle California LLC franchise taxes, S Corp elections, and all state and federal filings.
An S Corp election eliminates SE tax on income above a reasonable salary. For a Santa Rosa business owner earning $180,000 net profit, this typically saves $12,000-$20,000 per year. KDA calculates the exact savings and handles the entire election process.
Every California LLC owes an $800 annual franchise tax to the FTB, plus additional gross receipts fees once revenue exceeds $250,000. KDA ensures your Santa Rosa LLC meets all California tax obligations on time.
KDA's Enrolled Agents represent Santa Rosa taxpayers in IRS and FTB audits. We handle correspondence audits, field audits, and appeals. Contact KDA immediately if you receive an IRS or FTB notice.
To form a California LLC: file Articles of Organization with the California Secretary of State ($70 fee), register with the FTB, pay the $800 annual franchise tax, and obtain any required local business licenses. KDA handles the entire formation process.
KDA specializes in real estate investor tax planning in Santa Rosa — depreciation optimization, 1031 exchanges, cost segregation studies, and Prop 19 planning for inherited properties.
Serving Santa Rosa & All of Sonoma County

Ready to Pay Less Tax in Santa Rosa?

KDA's licensed CPAs and Enrolled Agents serve Santa Rosa business owners, investors, and self-employed professionals. Whether you need tax prep, LLC setup, audit defense, or a full tax strategy — we're ready. Book a free consultation and find out exactly how much you could save.

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