Business accounting
Receivables, payables, and GAAP financial statements ready for banks, investors, and boards.
Virtual accounting · Illinois & nationwide
Finance leadership for companies that have outgrown chaos.
Codess, Inc. delivers accounting, tax, payroll, and IRS representation with one clear system and a personal touch.
25+
Years experience
All 50
States licensed
EA
IRS representation
24/7
Client portal
Federally authorized Enrolled Agent practice. QuickBooks ProAdvisor. Built for owners who need accuracy without theater.
Enrolled AgentSecure client portalBilingual EN / RUNAEA member
Everything finance. One practice.
From day-to-day books to IRS hearings, Codess is built as a true one-stop virtual accounting service for individuals and multi-million-dollar companies alike.
Tax preparation
Business and personal returns filed with precision. Multi-entity structures welcome.
Tax planning
Projections, minimization strategies, and models that protect cash flow year-round.
Bookkeeping
Clean books, quarterly statements, and the clarity owners need to decide with confidence.
Payroll & sales tax
Accurate payroll processing and sales tax filings so compliance never falls behind growth.
IRS representation
Enrolled Agent authority before the IRS for audits, collections, and appeals in all 50 states.
Calm systems for high-stakes decisions.
Business prosperity depends on clear financial analysis. We bridge your aspirations and the numbers required to fund them.
01
Understand the whole picture
We analyze your unique situation first, then recommend what actually improves financial health.
02
Build a clean system
Books, payroll, tax cadence, and reporting are structured so you always know where you stand.
03
Stay close when it counts
Consultations, portal access, and IRS representation when the stakes rise. You are never left alone with a letter.
Built for serious businesses. Still personal.
Codess began with a handful of personal tax clients. Today the practice supports multi-million-dollar companies while keeping the same direct relationship model.
01
Multi-entity companies
Complex ownership, multi-state exposure, and board-ready financials without a full-time controller.
02
Growing operating businesses
Manufacturing, logistics, professional services, and founders who outgrew DIY bookkeeping.
03
Individuals & families
Personal tax returns, planning, and representation handled with the same care as corporate work.
Cook County roots. Federal authority. Virtual delivery that feels local.
Elena Yurdanova
Founding owner · Enrolled Agent · QuickBooks ProAdvisor
Elena has over 25 years of professional experience in accounting, taxation, and business consulting, with a strong record representing clients before the IRS on individual and business matters.
Before founding Codess, Inc., she served as CFO of a manufacturing company with over 400 employees and as Financial Director of a European freight forwarding and logistics company for ten years. She holds a Master's degree in Finance and is federally licensed to practice before the IRS in all 50 states.
The firm believes in honesty, integrity, and trust: keep promises, protect clients, and make accounting feel manageable rather than overwhelming.
- Master of Finance
- Federally licensed EA
- QuickBooks ProAdvisor
- Audit representation
What working with Codess looks like
A practical partnership designed to reduce penalties, legally minimize tax, and keep you in control of your business destiny.
- 01Analyze your situation and recommend improvements
- 02Manage finances productively with clear reporting
- 03Prepare payroll and sales taxes on schedule
- 04Complete books and quarterly financial statements
- 05Electronically file business and personal taxes
- 06Represent you before the IRS and other agencies
Let's put your numbers in order.
Whether you need annual tax work, full virtual accounting, or help with an IRS notice, start with a conversation.
Phone
(847) 791-5677Office
PO Box 158
Ringwood, IL 60072
Hours
Monday-Friday, 10:00 a.m. - 5:00 p.m.