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Business Details
31 Years
experience
Your Trusted Accounting Partner in Oregon City
At Plus Minus, we serve as a navigational tool for your financial journey, combining precision, foresight, and technology to deliver accurate results. Founded in 1995 by Stephan P. Sykes, our firm has spent decades mastering tax law, accounting, and strategic financial planning. We specialize in proactive tax strategies, QuickBooks administration, and tailored consulting services for individuals and businesses. Our team prioritizes transparency, strong communication, and meticulous attention to detail, ensuring clients reach their financial goals efficiently. With a legacy of client satisfaction spanning over 20 years, we focus on building trust through personalized service and staying ahead of regulatory changes.

Our expertise extends to tax resolution, entity formation, and accounting system optimization, serving clients across Oregon City, Portland, and the western suburbs. We measure success by our clients' financial clarity and long-term stability, not just compliance. Our culture emphasizes kindness, knowledge, and a commitment to excellence in every client interaction. From small businesses to mid-sized enterprises, we provide solutions that align with both immediate needs and future aspirations. This dedication to precision and client-centric service has made us a trusted partner in financial navigation.
Services
Tax Planning Tax Preparation Accounting Services Tax Resolution Entity Formation
Details
  • Year established: 1995
Highlights and features
  • We offer 28 years of experience in accounting and tax services.
  • Our team provides proactive tax planning and QuickBooks administration.
  • We specialize in IRS tax resolution and entity formation.
  • Our services include accounting system optimization and strategic consulting.
  • We serve clients across Oregon City, Portland, and western suburbs.
What people say
Saved thousands of dollars Highly recommend them Great to work with Always available Precise results
Services
Tax Planning
Our tax planning services help individuals and businesses minimize liabilities through proactive strategies. We analyze financial situations to identify savings opportunities while ensuring compliance with evolving regulations. Clients receive customized roadmaps for both short-term and long-term financial goals.
Tax Preparation
We handle federal and state tax return preparation for individuals and corporations with meticulous attention to detail. Our process ensures accurate documentation submission while maximizing deductions. Services include 1040, 1120, 1120S, and 1065 filings tailored to specific client needs.
Accounting Services
Monthly and quarterly accounting support includes bookkeeping, financial statement preparation, and system optimization. We help businesses maintain organized records and implement efficient processes using QuickBooks and other accounting software solutions for improved financial visibility.
Tax Resolution
Our experts resolve tax issues with federal and state agencies, including audit representation and debt negotiation. We handle correspondence with the IRS and Oregon Department of Revenue to address notices, payment plans, and compliance requirements on behalf of clients.
Entity Formation
We guide clients through selecting optimal business structures including LLCs, S-Corps, and partnerships. Our evaluation considers tax implications, liability protection, and operational requirements to establish foundations for long-term business success.
People
Stephan Sykes
Certified Public Accountant (CPA)
Founder with 28 years of experience in accounting and tax strategy, specializing in business financial navigation and regulatory compliance solutions.
Wendy Hoxit
Office Administrator
Manages daily operations and client communications with over 15 years of administrative experience in accounting firms.
Diana Sykes
Enrolled Agent (EA)
Licensed tax consultant with expertise in complex tax situations and IRS representation, serving clients for over 20 years.
Jaileene Eubanks
Executive Assistant
Supports firm operations with 18 years of experience in client relations and administrative management within accounting services.
Ezra Lortz
Accountant
Provides accounting and tax preparation services with a focus on accuracy and client education for small business owners.
Questions
What accounting services do you offer for small businesses?
We provide monthly/quarterly accounting, QuickBooks administration, financial reporting, and system optimization tailored to small business needs.
How can tax planning benefit my business?
Our tax planning identifies savings opportunities, ensures compliance, and creates strategies to minimize liabilities while supporting business growth objectives.
Do you handle IRS tax resolution cases?
Yes, we represent clients in IRS and state tax matters, including audit defense, payment plans, and compliance issue resolution.
What entity formation options do you support?
We assist with LLCs, S-Corps, C-Corps, partnerships, and sole proprietorships, providing analysis of tax and legal implications for each structure.
Are your tax preparation fees competitive?
Our pricing starts at $500 for personal returns and $1,800 for corporate filings, with transparent quotes based on complexity.
How do you ensure client data security?
We use encrypted Liscio Portal for document sharing and maintain strict confidentiality protocols for all client financial information.