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Launch in Illinois.

Turn your idea into an organized launch plan. Find the registration, tax, licensing and local checks that fit your business, then keep track of your next steps.

Build my Illinois checklist

Reviewed October 16, 2026 · Official sources linked throughout

What’s different in Illinois?

Child-care licensing moved to IDEC

As of July 1, 2026, Illinois child-care licensure is managed by the Illinois Department of Early Childhood. Use IDEC’s current guidance and confirm the correct application route rather than rely on older DCFS instructions.

Official guidance →

Set the right reporting calendar

Illinois LLC annual reports have a $75 standard filing fee and are due before the first day of the anniversary month each year. Confirm the entity record and current instructions. Keep agent information current and track tax, assumed-name and license renewals separately.

Official guidance →

Check coverage before hiring

Illinois generally requires workers’ compensation even with one part-time employee. Confirm owner elections, limited exceptions, multi-state work and subcontractor arrangements with IWCC and your insurer before hiring. Do not treat general liability as a substitute.

Official guidance →

Government costs and key deadlines

Checked October 16, 2026. Selected obligations, not a complete startup budget. Confirm current agency instructions before paying. Optional formation services, insurance and software have separate prices.

Illinois planning reference
ItemGovernment costTiming and scopeSource
Domestic LLC formation$150Standard filing; series LLCs and optional services differOfficial instructions
LLC annual report$75Before the first day of the anniversary month each year; confirm official entity recordOfficial instructions
Local and industry approvalsVariesCheck before opening and confirm renewal dates with each issuing officeOfficial instructions

What to do first in Illinois

Use this order alongside the detailed checklist below. Work on independent tasks together, but confirm approvals before committing money or opening.

1. Before filing

Define your activities, owners, business name and operating location. Check professional ownership restrictions and compare legal structures. An LLC is a choice to evaluate, not a requirement for every business.

2. Before signing a lease

Describe the exact activity to planning or zoning and the industry regulator. Ask about permitted use, occupancy, inspections and approval timing before committing to premises or renovations.

3. Before taking payments

Complete applicable entity, name, tax and operating registrations. Confirm taxability, required customer documents and insurance. Test payments, receipts and customer follow-up before launch.

4. Before hiring

Resolve worker classification, employer accounts, payroll, new-hire reporting and coverage. Check industry staffing and background-check requirements before anyone starts.

Prepare your local permit questions ↓

Illinois launch guide

Build a launch checklist for your business.

Choose your work, location and hiring plans. Review the full sequence below as well; this tool cannot identify every permit.

Your launch path

    Answers and checkmarks save on this device when browser storage is available. No account is required. This is an educational starting list, not a complete licensing search or a determination of your legal, tax or insurance obligations.

    Your Illinois launch sequence.

    Use this sequence alongside the personalized checklist. Check the rules for your structure, activities and location.

    1

    Test demand and choose a structure

    Define customers, prices, startup cash and recurring expenses. Compare ownership, liability and tax treatment before buying filing services.

    Guidance →
    2

    Register the business and name

    Review Illinois Secretary of State formation or admission for your entity. Confirm the legal name, registered agent and any assumed-name filings. Sole proprietors should check county-clerk naming requirements and tax accounts rather than assume an LLC filing is required.

    Guidance →
    3

    Review federal tax identification

    Apply directly with the IRS for an EIN when needed. Keep federal, entity and state tax account numbers separate.

    Guidance →
    4

    Set up tax accounts

    Use MyTax Illinois and Form REG-1 to register applicable Revenue accounts. Review sales and use tax, withholding and industry-specific taxes by activity and location. Entity formation does not complete every tax registration.

    Guidance →
    5

    Check industry and local permission

    List all activities and locations. Resolve occupational credentials, zoning, occupancy, health, fire and sign approvals before opening.

    Guidance →
    6

    Prepare coverage and hiring

    Illinois generally requires workers’ compensation even with one part-time employee. Confirm owner elections, limited exceptions, multi-state work and subcontractor arrangements with IWCC and your insurer before hiring. Do not treat general liability as a substitute.

    Guidance →
    7

    Calendar ongoing compliance

    Illinois LLC annual reports have a $75 standard filing fee and are due before the first day of the anniversary month each year. Confirm the entity record and current instructions. Keep agent information current and track tax, assumed-name and license renewals separately.

    Guidance →

    Separate formation, taxes and operating permission.

    As of July 1, 2026, Illinois child-care licensure is managed by the Illinois Department of Early Childhood. Use IDEC’s current guidance and confirm the correct application route rather than rely on older DCFS instructions.

    Review state licensing guidance → · Check tax registration requirements →

    Illinois launch guide

    Match your accounts to the business.

    State registration and taxes

    Use MyTax Illinois and Form REG-1 to register applicable Revenue accounts. Review sales and use tax, withholding and industry-specific taxes by activity and location. Entity formation does not complete every tax registration.

    View guidance →

    Child-care licensing moved to IDEC

    As of July 1, 2026, Illinois child-care licensure is managed by the Illinois Department of Early Childhood. Use IDEC’s current guidance and confirm the correct application route rather than rely on older DCFS instructions.

    View guidance →

    Online and interstate sales

    Check taxability, marketplace collection and obligations where you have workers, stock, premises or customers. Keep invoices, resale documents and filing reminders.

    View guidance →

    Separate business records

    Set up a business budget and banking records. Track income, costs, sales tax and payroll separately; confirm your filing frequency with the agency.

    View guidance →
    Illinois launch guide

    Check the work and the address.

    Construction and trade services

    Identify the state regulator for your trade and ask the city and county about contractor credentials, permits and inspections. Illinois roofing contractors have an IDFPR licensing route. Entity formation does not authorize regulated work.

    View guidance →

    Food, home kitchens and farms

    Identify the food or agriculture regulator for your products and preparation site. Ask about cottage-food eligibility, market sales, processing and environmental permissions.

    View guidance →

    Beauty, professional and automotive work

    Check practitioner credentials, business or establishment approvals and regulated products. Describe every offered service to the relevant regulator.

    View guidance →

    Home, shop, mobile or online

    Ask local authorities about zoning, customer visits, storage, occupancy, signs, vending and events. Check the operating base even when customers buy online.

    View guidance →
    Illinois launch guide

    Review required coverage and business risks.

    Workers’ compensation

    Illinois generally requires workers’ compensation even with one part-time employee. Confirm owner elections, limited exceptions, multi-state work and subcontractor arrangements with IWCC and your insurer before hiring. Do not treat general liability as a substitute.

    View guidance →

    Liability, property and vehicles

    Review liability, product or professional risks, business property, vehicles and data exposure. Check all work locations and lease or customer requirements with an insurance professional.

    View guidance →
    Illinois launch guide

    Prepare before anyone starts work.

    Employer accounts and payroll

    Before hiring, review unemployment registration, payroll withholding, new-hire reporting, worker classification, wage rules and required postings. Track federal and state accounts separately and confirm coverage before employees begin work.

    View guidance →

    Employees or contractors

    Review the actual working relationship before treating someone as an independent contractor. A written agreement or 1099 does not determine status; check duties with each relevant agency.

    View guidance →
    Illinois launch guide

    Keep filings and renewals organized.

    Entity-specific duties

    Illinois LLC annual reports have a $75 standard filing fee and are due before the first day of the anniversary month each year. Confirm the entity record and current instructions. Keep agent information current and track tax, assumed-name and license renewals separately.

    View guidance →

    Other recurring obligations

    Track tax returns, occupational and local licenses, coverage and business-record changes. Close or update accounts properly when work, ownership or locations change.

    View guidance →
    Optional tools

    Use paid help where it saves real work.

    Government filings come first. These tools are optional—not Illinois requirements—and should be compared against direct filing, total price, renewals and the complexity of the business.

    Shopify: online selling

    Best fit: product businesses that need a hosted storefront, checkout, inventory and order tools in one system.

    Test checkout, shipping, returns, fees and AI-shopping visibility with a small catalog before making it your long-term platform.

    Explore Shopify

    Bizee: filing support

    Best fit: an owner who wants guided document preparation and an organized filing dashboard.

    Compare service charges, registered-agent options and renewals with the current state filing fee and the cost of filing directly.

    Explore Bizee

    LivePlan: planning and projections

    Best fit: businesses that need pricing, cash-flow, lender or investor projections before spending heavily.

    Use it to pressure-test the model; it does not decide the correct legal or tax structure.

    Explore LivePlan

    MailerLite: email follow-up

    Best fit: service businesses, creators and local retailers building permission-based email lists.

    Start after the offer and privacy/consent process are clear.

    Explore MailerLite

    Shippo: product shipping

    Best fit: Illinois product sellers comparing labels, carriers and order workflows.

    Review shipment volume, platform connections and return needs before choosing a paid plan.

    Explore Shippo

    Affiliate disclosure: Let’s Go SMALL may earn a commission if you purchase through certain links, at no additional cost to you. Inclusion does not mean a product is required, and affiliate relationships do not change the order or substance of the official compliance guidance.

    Illinois launch guide

    Use the official agency instructions.

    Business taxes

    Review current forms, eligibility, fees and deadlines.

    View guidance →

    Licenses and permits

    Review current forms, eligibility, fees and deadlines.

    View guidance →

    Employer responsibilities

    Review current forms, eligibility, fees and deadlines.

    View guidance →

    Workers’ compensation

    Review current forms, eligibility, fees and deadlines.

    View guidance →

    Ongoing entity duties

    Review current forms, eligibility, fees and deadlines.

    View guidance →

    Prepare to receive customer inquiries

    Create and test a short inquiry form, decide who responds, and explain the next step.

    Read our customer inquiry form guide

    Get a clear answer from your local offices

    Find your city and county government’s official website. Look for planning or zoning, business licensing, building inspections and the tax or revenue office. Describe what you will actually do, including home visits, deliveries, storage and online fulfillment.

    Ask these questions

    • Is this activity permitted at this address?
    • Which licenses, tax accounts and inspections apply?
    • Do home occupation, signs, parking or customer visits change the rules?
    • What must be approved before opening, and what renews later?
    • Can you send the requirements and fee schedule in writing?

    For a daycare, ask the child-care regulator before adapting a property. For a contractor, ask the trade board and the local building office.

    Your local approval notes

    Notes save in this browser on this device. Avoid sensitive information; clearing browser storage removes saved notes. Print this page to keep a copy.

    Illinois checks that are easy to miss

    Child-care agency transition

    Review IDEC’s current child-care licensure resources, background checks and program standards before preparing a facility or enrolling children.

    Official guidance →

    Report before the anniversary month

    Use the official entity record to calendar the LLC annual report. It is separate from Revenue returns and local licensing.

    Official guidance →

    Regulated trade plus local permits

    For roofing, check IDFPR licensure. For every construction activity, ask the local building office about credentials, permits and inspections.

    Official guidance →

    Register the actual activity

    Use REG-1 for applicable accounts and identify every selling or working location. Ask Revenue how the products and services are taxed.

    Official guidance →

    Organize your business money

    Use the bookkeeping and invoicing guide for a weekly routine, invoice checklist and optional software comparison. State tax and registration duties still need separate review.

    Ready to Launch assessment