6160 N Cicero Ave, Suite 305 · Chicago, IL 60646 director@dataxfingroup.com
Small Business Advisory

Advice that helps your business grow with confidence.

Practical tax and financial guidance for small business owners: how your structure affects your taxes, how to keep clean books and how to stay ahead of every deadline.

Structure & taxes

How your structure affects your taxes.

Each business structure is taxed differently. We explain the tax side of each option in plain language so you can decide with confidence.

Sole proprietorshipBusiness income is reported on your personal return (Schedule C) and is subject to self-employment tax.
Limited Liability Company (LLC)Flexible: depending on the number of owners and elections, it can be taxed as a sole proprietorship, a partnership or a corporation.
S corporation electionA tax election that may reduce self-employment tax once the business is profitable, with added payroll and filing requirements.
C corporationA separate taxpayer that files its own return, often chosen by companies planning to bring in investors.
How we help

Guidance for every stage.

Structure & tax reviewWe compare how each structure would be taxed based on your goals and expected profit.
S corporation analysisWe review whether an S corporation election makes sense for your numbers.
Bookkeeping setupA chart of accounts and a simple routine to keep your records organized from day one.
Payroll readinessWhat to prepare before hiring your first employee, and how payroll taxes work.
Estimated taxesWe help you plan quarterly estimated payments so there are no surprises in April.
Tax calendarThe federal and Illinois tax deadlines that apply to your business, with reminders.
Important: DATAX does not register businesses. LLCs and corporations in Illinois are registered only with the Illinois Secretary of State, and EINs are issued only by the IRS. We advise you on the tax, accounting and financial side of your business. DATAX is a private firm, not a government agency. For contracts and other legal documents, we recommend consulting an attorney.
Process

How we work together.

  1. ConsultationWe learn about your business, your goals and where you are today.
  2. ReviewWe look at your structure, your books and your tax obligations.
  3. Your planYou receive clear recommendations and next steps in plain language.
  4. Ongoing supportBookkeeping, payroll and tax planning throughout the year, as you need it.
Checklist

What to bring to your consultation.

About the business

  • A short description of your business or idea
  • Your current business structure, if you have one
  • Recent business and personal tax returns, if any
  • Income and expense records or bookkeeping reports

Also helpful

  • Your goals and questions for the next 12 months
  • Number of employees or contractors, if any
  • Any IRS or Illinois tax notices you have received
FAQ

Frequently asked questions.

Should my business be an LLC or a corporation?

It depends on your goals, partners and expected profit. We explain how each option is taxed so you can decide with full information. For the legal side, we recommend an attorney.

When does an S corporation election make sense?

Usually once the business has steady profit, because it can reduce self-employment tax. It also adds payroll and filing requirements, so we review your numbers first.

Can I own a business if I file with an ITIN?

In general, yes. Business owners who file with an ITIN report their business income on their tax returns like any other taxpayer. We explain the tax obligations that apply to you.

What tax deadlines does my business have?

It depends on your structure. Calendar-year partnerships and S corporations usually file by March 15, and sole proprietors and C corporations by April 15, plus estimated taxes and payroll filings. We build your calendar.

Do you register LLCs or corporations?

No. Businesses in Illinois are registered only with the Illinois Secretary of State, and EINs are issued only by the IRS. We advise you on how each structure is taxed and help you keep your taxes and books in order once your business is operating.

Do I need a lawyer?

For contracts, partnership agreements and other legal documents, yes. We focus on the tax, accounting and financial side of your business.

This page provides general information and is not legal or tax advice for your specific situation. Requirements can change; we confirm current IRS and Illinois rules during your consultation.

Next step

Starting or growing a business? Let's talk.

Book an advisory consultation and leave with a clear plan for your taxes and your books.