Beaverton, Oregon

Precision in every
number.
Trust in every
decision.

For over two decades, Kenneth A. Rigert has provided Beaverton businesses and individuals with the clear, confident financial guidance they need — from tax strategy and audit support to comprehensive accounting that actually makes sense.

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Professional office setting in Beaverton Financial documents and tax records
20+
Years Serving Oregon
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Tax Preparation ◆ Audit & Assurance ◆ Business Accounting ◆ Financial Advisory ◆ IRS Representation ◆ Bookkeeping ◆ Tax Preparation ◆ Audit & Assurance ◆ Business Accounting ◆ Financial Advisory ◆ IRS Representation ◆ Bookkeeping ◆
Kenneth A. Rigert CPA professional portrait
About the Firm

A foundation built on integrity and attention to detail.

Kenneth A. Rigert founded this practice on a simple principle: financial work demands nothing less than absolute precision and genuine care for the people behind the numbers. Based in Beaverton, the firm has served individuals, families, and businesses across the Portland metro area with a level of personal attention that larger firms simply cannot replicate.

Whether you are navigating a complex tax situation, preparing for an audit, or seeking a reliable partner for your ongoing accounting needs, you will find the same commitment to clarity, thoroughness, and results — every single time.

20+
Years Experience
CPA
Licensed & Certified
100%
Client Focused
OR
State Licensed
What We Do

Comprehensive financial services
tailored to your situation.

Every engagement begins with understanding your unique circumstances. No generic solutions — only strategies that fit your goals, your industry, and your timeline.

01

Tax Preparation & Planning

Individual and business tax returns crafted with meticulous care. We look ahead — not just at what you owe, but at how to structure your finances for the year ahead.

02

Audit & Assurance

Thorough audit preparation and representation. When the IRS or state agencies come calling, you need someone who understands the process and can advocate on your behalf.

03

Business Accounting

Full-cycle bookkeeping, financial statements, and reporting that give you a real picture of your business health — not just compliance, but clarity.

04

IRS Representation

Audit defense, collection proceedings, and correspondence handling. We stand between you and the agency so you can focus on what matters.

05

Financial Advisory

Strategic financial guidance for business owners and individuals — from cash flow management and entity selection to long-term wealth planning.

06

Payroll & Compliance

Payroll processing, tax withholding, and regulatory compliance that keeps your operation running smoothly and your team paid accurately.

Our Approach

How we work — methodically,
transparently, on your side.

Initial Consultation

We listen first. Every engagement starts with a thorough conversation to understand your situation, concerns, and objectives before recommending anything.

Strategic Planning

We develop a clear, actionable plan tailored to your specific needs — with no jargon, no ambiguity, and no surprise fees.

Execution & Filing

Precision is our standard. Every document, every calculation, every form is reviewed carefully before anything is submitted.

Ongoing Support

The relationship doesn't end at filing. We're here year-round for questions, changes, and the next challenge — always accessible.

Client Perspectives

What our clients say

"

Mr. Rigert took the time to explain every line on our returns. We finally understand our taxes instead of just hoping for the best. That peace of mind is invaluable.

Local Business Owner
Portland, OR
"

When we faced an unexpected audit, Kenneth handled everything professionally and calmly. He represented us with confidence and got a favorable outcome.

Restaurant Operator
Beaverton, OR
"

Switching to Rigert CPA was the best financial decision we made. The attention to detail and personal service is something you rarely find anymore.

Small Business Client
Washington County
Get Started

Your finances deserve
a dedicated advocate.

Whether it's tax season or you need ongoing accounting support, we're here to help you move forward with confidence. Reach out today for a confidential consultation.

Request a Consultation
Contact Us

Let's talk about your financial needs.

Office Address
3835 SW 185th Ave Ste 100
Beaverton, OR 97078
Phone
(503) 649-5575
Email
kenneth.rigertpc@prodigy.net
Office Hours
Monday – Friday: 9:00 AM – 5:00 PM
Thank you for reaching out. We will respond within one business day.
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