For 2026 filing season

Precise, reliable & personalized tax services

Helping individuals and small businesses with tax preparation, bookkeeping, and financial peace of mind

Certified Tax Preparer & AccountantTrilingual: EN / UA / RU10+ years experienceDenver, CO · Remote nationwide
How it works

Five steps from first call to filed return

  1. 1

    Book a free consult

    15 minutes. We talk through your situation — no commitment

  2. 2

    Upload your documents

    Secure, encrypted intake. We tell you exactly what to send

  3. 3

    We prepare your return

    Handled by a single Enrolled Agent who knows your file

  4. 4

    Review together

    We walk through the return with you before anything is filed

  5. 5

    We e-file

    Federal and state returns submitted, with confirmations forwarded to you

Why CS Precision Tax

We are a small practice on purpose — so every return gets real attention

  • 10+ years financial experience

    Personal and small-business returns of every shape, including multi-state and complex schedules

  • Trilingual: English, Ukrainian & Russian

    Communicate in the language you understand best. No translation app between you and your tax

  • Personalized service

    One person on every file. The same person who answers your questions also signs your return

  • Trusted local advisor

    Based in Denver, serving clients nationwide remotely with a secure, encrypted intake

  • Fast and accurate filing

    Most personal returns turned around in under a week — without sacrificing accuracy

What clients say

Real returns, real people

Eleonora caught a multi-state issue our previous CPA missed for years. The amended returns paid for themselves twice over.
M. Petrenko
Software engineer, Denver
Calm, careful, and never makes me feel dumb for asking. Our LLC has never been in better shape at year-end.
S. Klein
Owner, two-location café
Speaks our language — literally and figuratively. The intro call alone was more useful than two prior tax seasons.
I. Kovalenko
Freelance designer
Frequently asked questions
How much does it cost?
Pricing is flat-fee and quoted upfront after a free 15-minute consultation. We never bill by the hour for tax preparation.
Do you work with clients outside Colorado?
Yes. We work with clients across all 50 states remotely, with secure encrypted document intake.
How fast can you complete my return?
Most straightforward personal returns are completed within a week of receiving complete documents. Complex returns take longer; we'll give you an honest estimate at the start.
What documents will I need?
After our intro call, we send you a personalized checklist based on your situation — W-2s, 1099s, K-1s, prior-year returns, and any business records that apply.
What if the IRS sends me a notice?
We respond to IRS notices and assist with documentation for returns we have prepared. For audits or appeals that require formal representation, we coordinate with a CPA or tax attorney from our trusted partner network.
Do you handle multi-state returns?
Yes. Multi-state and part-year resident returns are routine for us, including remote-work and out-of-state rental scenarios.

Ready to get started?

Book a free 15-minute consultation. No obligation, no sales pitch — just a clear next step

Schedule consultation