HVAC Technician Invoice Template for Connecticut

Free hvac technician invoice template for Connecticut: CT sales tax 6.35% (applies to services), late fees capped at 1.5%/mo under Conn. Gen. Stat. §37-3a, written contracts required over $200. Edit, send by email, or download as PDF.

State sales tax
6.35%
Late fee cap
1.5%/mo
Pre-filled lines
4
Cost
Free
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Connecticut compliance baked into the template

  • Sales tax: 6.35% state rate. Applies to services rendered. Many services taxable (e.g., computer/data, repair, advertising). Combined uniform 6.35%.
  • Late fees: Up to 1.5% per month under Conn. Gen. Stat. §37-3a. Statutory rate 10%/yr; contract rates allowed up to 12%/yr without special license.
  • Written contract: Required for jobs over $200. The template includes a signature block and scope-of-work field.

HVAC Technician invoice fields

  • Diagnostic fee — flat, default $89
  • Labor — hour, default $115
  • Refrigerant / parts — itemized
  • Service agreement credit — discount
State
CT
Avg invoice
$540
Net terms
7 days
Deposit
25%

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