Mars background landscape

Smarter Tax & Accounting for Growth-Minded Entrepreneurs

Helping Boring, Oregon business owners stop guessing and start growing.

"We don’t just crunch numbers—we guide small business owners toward smarter decisions."

Welcome to Nastasia + Co

We offer a full range of tax and business services.

Our goal is to help you save money and let your business thrive.

At Nastasia + Co, we don’t just crunch numbers—we guide small business owners toward smarter decisions. Based in Boring, Oregon, we specialize in tax planning, bookkeeping, business consulting, and fractional CFO services tailored to your unique goals. If you’re tired of accountants who speak in circles or leave you feeling more confused than confident, you’ve come to the right place.

Meet DayleAnn Nastasia

Founder DayleAnn Nastasia brings a rare mix of credentials and real-world insight, combining advanced degrees in economics, psychology, and leadership with a straight-talking, down-to-earth style. You’ll get holistic accounting services that cover everything from tax strategy and cash flow management to financial statement prep and virtual bookkeeping—explained in plain English. No jargon. No judgment. Just clear, actionable guidance that helps you understand where your business stands and where it’s headed.

Why Entrepreneurs Choose Nastasia + Co

  • Strategic business tax help and long-term tax planning

  • Accurate, stress-free bookkeeping with QuickBooks support

  • Holistic business advisory and part-time CFO services

  • Transparent communication and expert insights

  • A partner who truly understands small business

Here For The Long Haul

When you work with Nastasia + Co, you gain more than just technical expertise—you gain a trusted partner who cares about your goals, your stress levels, and your bottom line. Clients often say they feel relief after their first meeting, finally understanding the “why” behind the numbers. We take the time to get to know your business inside and out, so we can offer advice that actually fits your situation—not cookie-cutter solutions. Whether you're planning ahead, playing catch-up, or scaling fast, we’re in it with you for the long haul.

Schedule Appointment
Ready to take your business seriously?
Schedule a free consultation with Nastasia + Co today and see what’s possible.
Have Questions?
Call us at (503) 860-2356 and let us show you how our tax planning expertise can save you in the long run.

Get In Touch With Nastasia + Co

You can count on us for professional, timely, and reliable tax and accounting services. If you’re ready to get started, just fill out this form and we’ll be in touch.

I confirm this is a service inquiry and not an advertising message or solicitation. By clicking “Submit”, I acknowledge and agree to the creation of an account and to the and .
I consent to receive SMS messages and agree with the