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Illinois · Sales tax auto-set to 6.25%

Free Illinois Plumbing Invoice Generator

Auto-fills Illinois sales tax and sample Chicago address. IRS 1099-ready, no signup, instant PDF download.

30-second setup
Zero data retention
IL tax pre-filled
IRS 1099-ready

Country & Currency

Tax: Sales Tax

Choose Template

Accent color:

Your Business

Bill To (Client)

Invoice Details

Line Items

Notes & Terms

100% free, no signup, generated in your browser. Nothing stored on our servers.

Plumbing Invoicing in Illinois: What You Need to Know

If you run a plumbing business in Illinois — whether in Chicago, Aurora, Naperville, or any smaller town — your invoices need to comply with both federal IRS rules and Illinois-specific sales tax requirements. This generator pre-fills the correct Illinois state sales tax rate (6.25%) and formats every invoice so it's ready for 1099-NEC federal filings and IL state tax records.

Illinois Sales Tax Snapshot

Serving plumbing Customers Across Illinois

Whether your customers are in Chicago, Aurora, Naperville, Joliet, Rockford, or anywhere else in Illinois, this generator works everywhere. Just update the client address and, if your county has a local surtax, adjust the tax percentage in the tool above.

IRS 1099-NEC Rules (Illinois Contractors)

Under current US IRS rules, any single client that pays you $600 or more in a calendar year must issue you a Form 1099-NEC. Every invoice you send should include your legal business name, EIN or SSN, the client's full details, a unique invoice number, itemized line items, and the total. Keep PDF copies for at least 3 years (7 years if you underreport income by 25%+). This generator formats all of these fields correctly.

Plumbing Invoice Generator for Other US States

Same tool, pre-configured for every state's sales tax.

Oklahoma

Tax rate: 4.5%

Oregon

Tax rate: 0%

Pennsylvania

Tax rate: 6%

Rhode Island

Tax rate: 7%

South Carolina

Tax rate: 6%

South Dakota

Tax rate: 4.2%

Tennessee

Tax rate: 7%

Texas

Tax rate: 6.25%

View all 50 states →

Illinois Plumbing Invoice Generator — FAQ

In most cases, Illinois does not tax pure labor/services for plumbing, only tangible goods (parts, materials) sold with the service. The state base rate is 6.25%. If you sell materials, add sales tax to that portion. Verify your specific situation with the Illinois Department of Revenue.