Free Plumbing Invoice Template for Ohio 2026

Free plumbing invoice template for Ohio contractors. State sales tax rate, Ohio contractor license field, mechanics lien deadlines, and Plumbing-specific line items. Download in Word, Excel, Google Docs, Google Sheets, and PDF.

Built for Ohio Plumbing contractors

This plumbing invoice template is pre-filled with Ohio's actual sales tax rate (5.75% + local (~7.2% combined avg)), contractor license fields specific to Ohio, the Ohio mechanics lien deadline (60 days from completion (residential); 75 days (commercial)), and Plumbing-specific line items. Download in Word, Excel, Google Docs, Google Sheets, or PDF.

Ohio sales tax rules for Plumbing contractors

Combined rate: 5.75% + local (~7.2% combined avg).

Construction labor tax: Real property labor exempt. County permissive sales tax adds 0.25-1.5%.

Ohio-specific rule: No statewide GC license - only HVAC, plumbing, electrical, hydronics, refrigeration. Manufacturing and pollution control equipment have separate exemptions.

For the latest filing requirements, check the Ohio Department of Taxation. The KaamCam invoice template uses 5.75% as the default rate; adjust for your local jurisdiction.

Ohio mechanics lien deadlines

General deadline: 60 days from completion (residential); 75 days (commercial).

Preliminary notice: Notice of Commencement filed by owner; subs must file Notice of Furnishing within 21 days.

The invoice template includes a lien deadline reminder so you don't lose collection rights. Always verify with a Ohio attorney before filing.

Ohio Plumbing contractor licensing

No statewide Plumbing contractor license, but most cities and counties require one. Trade-specific (plumbing, electrical, HVAC) often require state license. Board reference: Ohio Construction Industry Licensing Board (HVAC, plumbing, electrical, hydronics, refrigeration only - no GC).

What every Ohio Plumbing invoice should include

  • Business name + Ohio contractor license number
  • Invoice number + issue date
  • Client name + service address (lien rights attach to address)
  • Line items with description, quantity, unit price
  • Ohio sales tax at 5.75% (adjust for local)
  • Labor noted as exempt per Ohio rules
  • Payment terms (Net 15, Net 30, or due on receipt)
  • Mechanics lien deadline notice: 60 days from completion (residential); 75 days (commercial)
  • Signature line for client acceptance

Ohio Plumbing Invoice Template vs KaamCam

A static template gets you one document. KaamCam stores your Ohio sales tax rate, contractor license number, warranty terms, and Plumbing-specific line items once. Every new invoice auto-applies the right rule. Build a new invoice in under 2 minutes from the truck or the office. Digital signatures included. $12 per seat per month. Start a 14-day free trial.

Related Ohio Plumbing resources