📍 Serving renton, WA

Tax & Accounting Services in Renton, WA

OptimizeTax provides complete and full-service business tax preparation in Renton for individuals, families, and businesses. By employing knowledgeable CPA professionals, providing intelligent planning, and offering unconditional support throughout the year, we will simplify your taxes and thereby enable you to retain a greater portion of your money.

Certified CPA
Full-Service Accounting Firm
WA B&O Tax Experts
QuickBooks Certified
Get Your Free Tax Consultation

Why Choose a CPA Over TurboTax or Chain Tax Preparers?

In case your income is $75K+ or you are running a small business in the Renton area, then DIY software may be costing you thousands of dollars. The following is a reason why tax professionals, technology workers, and business owners pick our professional tax services in Renton over standard tax software.

The Real Cost of DIY Tax Software

See what TurboTax can’t do for Renton complex Business Tax situation

Turbo Tax versus SCorp Tax Optimization | tax services in renton washington | Accounting and Tax Services in Frisco | Best CPA in Texas, Dallas, Bellevue, Bothell, San Jose, Mckinney, San Francisco
TurboTax/H&R Block
❌ No RSU timing optimization
❌ No audit representation
❌ Generic software questions
❌ No WA B&O tax expertise
❌ Limited expat support
❌ No year-round planning
OptimizeTax CPA
✅ Custom stock compensation strategies
✅ Full IRS representation included
✅ Direct CPA consultation
✅ WA business tax specialists
✅ Complete expat services
✅ Strategic quarterly check-ins

$2,400

Average additional savings vs. TurboTax

87%

Of clients save more than our fees

350+

Tech employees served in 2024

Licensed CPA Accuracy That Saves Money

Our certified accountants find deductions and credits that TurboTax and other DIY platforms often miss. Real example: a Renton entrepreneur saved $3,800 after we identified underreported business expenses overlooked by software.

Strategic Tax Planning All Year

In contrast to the software that assists only during the tax filing period, we offer our clients planning consultations to improve the timing of their investments and major purchases so that they can be tax-saved to the greatest extent possible through contributions maximization.

IRS Audit Protection

Only licensed CPAs can represent you before the IRS. Other software providers charge extra for “audit support” that’s limited to advice — our tax preparation company in Renton includes full IRS representation with every return.

Expertise in Washington State B&O Tax

Renton businesses have particular difficulties while navigating through Washington's B&O tax system. With our help, your business will be sure to have the right classification and to benefit from all the deductions and exemptions available to reduce its tax liability.

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Specialized for Tech and Remote Professionals

Renton is home to employees from Boeing, Paccar, Amazon, and Microsoft. We provide tailored tax planning for stock compensation, RSUs, and remote work deductions to help you save more each year.

Proven ROI for Business Owners

Clients using our business tax preparation in Renton often save 3–5x our service fee in additional tax savings. One Renton contractor saved $6,200 after we restructured their business for better expense categorization.

Stop guessing with DIY software — get real savings backed by licensed expertise. Schedule your free consultation today and see what your last return might have missed.

Complete Tax & Accounting Services in Renton, WA

Individual Tax Preparation

Accurate tax return preparation in Renton, for W-2 employees, contractors, and families, will be accurate and done by us. We manage the deductions, credits, and the different income sources expertly to ensure that your tax refund is at its highest amount.

Starting at $230

Partnership Tax Preparation

Comprehensive Form 1065 and K-1 filings for partnerships and multi-owner businesses.

Starting at $330

S Corporation Tax Preparation

Proficient Form 1120S submission for S-Corporations in Renton. We adjust the distributions among shareholders in such a way that the self-employment tax becomes lower.

Starting at $330

C Corporation Tax Preparation

Our tax preparation company in Renton provides full Form 1120 preparation with strategic planning to lower your corporate tax liability.

Starting at $330

Small Business Tax Preparation

Full-service business tax preparation in Renton for LLCs, freelancers, and startups. Our CPAs help you structure expenses, plan quarterly taxes, and stay compliant year-round.

Starting at $599

Tax Planning & Consultation

Year-round consulting sessions to help you make financial decisions that align with tax efficiency.

Starting at $500

Bookkeeping Services

Professional bookkeeping tax preparation in Renton to keep your books organized and accurate. QuickBooks setup, monthly reports, and full transaction management handled by experts.

Starting at $199/month

Catch-Up Bookkeeping

Behind on bookkeeping? We can clean up and reconcile months or even years of financial data quickly and accurately.

Starting at $100/hour

Washington B&O Tax Services

Specialized quarterly filing and planning for Washington’s Business & Occupation tax. We ensure correct classification and compliance for Renton businesses.

Starting at $199

Real Estate Taxes

Expert handling of rental income, depreciation, 1031 exchanges, and investment property sales for Renton real estate owners.

Starting at $399

Expat Tax Services

Comprehensive expat tax returns in Renton for U.S. citizens living abroad or foreign nationals working in the U.S. We manage FBAR, FATCA, and foreign income credits.

Starting at $499

Company Formation

Complete business setup for LLCs, S-Corps, and Corporations. We handle EIN registration, Washington filings, and compliance setup for new entrepreneurs.

Starting at $899

Contact OptimizeTax Renton Office

Professional tax services serving Renton and the greater Seattle area

Get In Touch

Call or Text:

(253) 269-4332

Email:

info@optimizetax.io

Response Time:

Same-day response guaranteed
Monday - Friday: 8:00 AM - 8:00 PM
Weekend: Emergency support available

How We Serve Renton Clients

Virtual Consultations

Meet with your Renton CPA via Zoom, Teams, or phone.

Mobile Appointments

In-person meetings available across Renton and the surrounding areas.

Secure Client Portal

Safe and encrypted document sharing.

Office Meetings

Available by appointment at our Sammamish office.

Serving Redmond & Surrounding Areas

Professional tax and accounting services for individuals and businesses throughout the greater Seattle area.

Redmond
Bellevue
Seattle
Kirkland
Sammamish
Issaquah

Why OptimizeTax Renton?

Stop Overpaying Taxes with Renton Accounting Experts

We stay up to date on all IRS and Washington tax law changes while other firms play catch-up. Our accountants handle complex cases that others avoid, ensuring you never overpay and never miss a deadline.

Renton CPAs Who Make Taxes Simple

Most small businesses and professionals overpay taxes without realizing it. Our professional tax services in Renton uncover hidden savings through legal, data-driven strategies that reduce liability and improve your bottom line.

How Our CPAs Save Renton Clients Time & Money

Tax season doesn’t have to be stressful. With full bookkeeping tax preparation in Renton, IRS-ready documentation, and proactive planning, we simplify your finances and shield you from costly penalties.

Why Renton Clients Choose OptimizeTax

Tech & Business Tax Experts

Specialized in RSU and ESPP taxation for Boeing, Amazon, Microsoft, and Paccar professionals.

IRS Audit Protection

Full audit defense and representation included with every return.

Year-Round Tax Planning

Quarterly sessions to help you plan and minimize annual tax exposure.

International & Expat Tax Specialists

Comprehensive expat tax returns in Renton, including FBAR, FATCA, and foreign income coordination.

Maximum Refund Guarantee

We identify every credit and deduction you’re eligible for — guaranteed.

Same-Day Response Promise

All client inquiries are answered within 24 hours during tax season.

FAQs About Tax & Accounting in Renton

Get answers to the most common questions about our tax services in Renton, WA. Our certified CPAs have compiled this guide to help you make informed decisions about your tax preparation needs.

Popular

What is the price of business tax preparation in Renton?

Prices for business tax preparation start at $599 and go up depending on how complicated the return is. Before we commence our work, we will give you a clear and fixed quote.

Popular

Do you perform bookkeeping and taxes under one roof?

Certainly, we integrate our Renton bookkeeping with tax preparation so that the accuracy remains consistent and year-end reporting is improved.

Are you able to support expat or international tax filings?

Yes, for sure. Our expat tax returns in Renton include foreign income, overseas bank accounts, and relief from double taxation strategies.

Which industries are your main focus?

We have a niche providing services to professionals in technology, health, and wellness, and manufacturing and real estate, as well as small business owners and entrepreneurs.

Is your service available for remote clients?

Of course, our Renton clients are, in fact, working with us entirely online through our secure document portal and virtual meetings.

What Clients Say About Our Tax Services in Renton

Hear from employees at Microsoft, Google, Meta, Salesforce, Expedia, and local business owners who trust OptimizeTax  for their tax needs.

Carlos M Tech Services Owner

Optimize Tax guided us through payroll setup and S-Corp election. We now pay the right amount in taxes without overpaying.

Linda P. Retail Business Owner

Their Washington B&O expertise saved us thousands and kept us fully compliant across multiple filings

David L Real Estate Investor

Their team not only handled my returns but also created a proactive tax plan that cut my quarterly payments in half

Emma R. Marketing Consultant Bellevue

Optimize Tax helped me restructure my business as an S-Corp. I saved nearly $10,000 in self-employment taxes in the first year!

More Locations in Washington

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Looking for tax services in another Washington city? Call (425) 555-0123 to speak with our statewide tax experts.

Ready to Optimize Your Taxes in Renton?

Be one of the numerous clients in Washington that trust OptimizeTax for their professional tax services in Renton. Book your no-obligations consultation now and take advantage of CPA-level know-how that not only saves you time but also lightens your stress and increases your return.

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