What We Do
Tax Resolution
IRS notices, back taxes, payment plans, unfiled returns, and audits—we step in and handle communications directly so you can breathe again.
Tax Preparation
Accurate returns for individuals, LLCs, S-Corps, partnerships, and sole proprietors—filed on time, every time.
Accounting & Bookkeeping
Monthly reconciliations, financial statements, and catch-up bookkeeping that keep your numbers clean and your decisions informed.
Payroll Services
Full-service payroll, contractor 1099s, and quarterly payroll tax filings—on time, every pay period.
Why AlphaTaxCo
Precision First
Clean books and accurate quarterly filings prevent costly tax surprises before they start.
Plain-English Guidance
We translate complex IRS codes and financial reports into clear, actionable advice you can actually use.
Year-Round Reliability
We don't disappear after April 15. From monthly reconciliations to on-time payroll runs, we are here every week of the year.
One Partner. Every Number Connected.
Most business owners are forced to split their finances across a separate bookkeeper, a payroll processor, and a seasonal tax preparer. When an IRS notice arrives, nobody has the full picture. AlphaTaxCo brings tax resolution, tax preparation, accounting, and payroll together under one roof so every number connects seamlessly—and you always have someone who knows the whole story.
Learn our approach →
Ekaterina Filina, EA
Founder & Principal, AlphaTaxCo
Ekaterina Filina has over 20 years of experience in accounting and taxation. In 2018 she founded her first firm, building a reputation for precision, client advocacy, and hands-on IRS representation. AlphaTaxCo is the natural evolution of that work — a broader practice built on the same foundation of trust and deep expertise.
As an Enrolled Agent, Ekaterina is federally licensed to represent clients before the IRS in all matters — audits, appeals, collections, and penalty abatement. Her expertise spans individual and business tax preparation, bookkeeping, payroll, and complex tax resolution, giving AlphaTaxCo clients one advisor who understands every number.
Based in Texas and serving clients nationwide, Ekaterina built AlphaTaxCo on the belief that clarity, accuracy, and proactive guidance are not luxuries — they are the foundation of lasting financial confidence.
Ready to Get Your Finances on Track?
Schedule a confidential consultation — we respond within one business day.