We are a full-service Business to Business firm licensed in the state of Illinois and working for the customers from 48 States. 
Marek Tomczyk ,  President

Mark has been an Accountant since 1976 and established this firm in 1999.  

Atom Financial Services specializes in accounting and business organization for transportation. We assist in setting up new companies. From advice to problem solving to implementation, we are here to help in your business ventur. 

We will help you. We will prepare your bookkeeping for the year; prepare your business and your personal income tax returns. Then we'll help you set up an easy system that allows you to keep your books up to da.te

Atom Financial Services, Inc. computes checks, appropriate withholding, tax liability, health insurance and other benefit deductions for all your employees and contractors. Additional payroll related services include direct deposit of tax liability and form (W-2 and 1099) preparation. Each pay period, your employee/conractor checks and reports can either arrive at your office, or the funds can be directly deposited into your employees bank account.

Mark graduated from University of  Jagiellony in 1976 with a degree in  Business Administration . 
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