Call Now
Website
Call
Business Details
31 Years
experience
Your Trusted Partner for Accounting Solutions
We are your dedicated navigational partners in finance and accounting. Since 1995, Plus Minus has combined precision, technology, and proactive communication to deliver tailored financial solutions for individuals and businesses. Our expertise spans tax planning, compliance, and strategic advisory services, with a 20-year track record of guiding clients through complex tax landscapes. Our team of certified professionals specializes in personalized QuickBooks administration, corporate tax filings, and entity structuring, ensuring clients meet their financial goals with accuracy.

We prioritize long-term relationships built on trust, transparency, and a deep understanding of evolving tax regulations. Our proactive approach to tax savings and compliance has earned us a reputation as a reliable partner in the Greater Portland area and beyond.
Services
Tax Preparation Accounting Services Tax Planning Entity Formation QuickBooks Support Compliance Consulting IRS Representation
Details
  • Year established: 1995
Highlights and features
  • 20 years of accounting and tax expertise
  • Proactive tax planning with measurable savings
  • Personalized QuickBooks administration services
  • Certified professionals with 100% client satisfaction
  • Transparent communication and compliance focus
What people say
Saved me thousands Highly recommend Experts in field Always available Do it right
Services
Tax Preparation
We prepare annual personal and corporate tax returns for individuals and businesses. Our team handles federal and state filings including 1120, 1120S, and 1065 forms starting at $500. Clients benefit from accurate, timely submissions with compliance assurance.
Accounting Services
Monthly and quarterly accounting services for businesses. We offer $500/month comprehensive support or $150/month simplified quarterly options. Services include bank reconciliations, financial statements, and system optimizations for small to mid-sized companies.
Tax Planning
Proactive tax planning sessions identify savings opportunities through 50-minute consultations at $350. We specialize in corporate tax strategies, entity evaluations ($1,000 fee), and accountable plan implementations ($250) to minimize tax liabilities for individuals and businesses.
Entity Formation
Guidance on business structure selection between C Corporations, S Corporations, LLCs, and partnerships. Our $1,000 evaluation service provides comparative analysis of entity types with compliance recommendations tailored to client business models and growth objectives.
IRS Representation
We handle tax issues with government agencies including IRS, Oregon Department of Revenue, and local authorities. Services cover audit support, letter responses, and compliance resolution with customized pricing based on case complexity.
Questions
What accounting services do you offer for small businesses?
We provide monthly accounting ($500/month), quarterly support ($150/month), QuickBooks consultations, and financial statement preparation tailored for small business needs.
How do your tax planning services help businesses save money?
Our 50-minute strategy sessions identify deductions and structure transactions to optimize tax positions, with typical savings exceeding thousands annually for established clients.
Can you help with corporate tax return preparation?
Yes, we prepare 1120, 1120S, and 1065 returns starting at $1,800 with expert guidance on compliance and filing requirements.
What's included in entity formation services?
Our $1,000 evaluation compares business structures, provides compliance roadmaps, and implements optimal entity types for long-term growth and tax efficiency.
How do you handle IRS tax resolution cases?
We manage IRS correspondence, audit responses, and compliance cases with customized solutions for resolving tax liabilities and preventing future issues.
Do you offer virtual accounting support?
Yes, we provide secure document sharing through Liscio Portal and offer virtual consultations for accounting, tax, and consulting services.