Civil / Mechanical / Electrical Engineer (PE) Invoice Template for District of Columbia

Free civil / mechanical / electrical engineer (pe) invoice template for District of Columbia: DC sales tax 6.00% (services usually exempt), late fees capped at 2%/mo under D.C. Code §28-3301, written contracts required over $300. Edit, send by email, or download as PDF.

State sales tax
6%
Late fee cap
2%/mo
Pre-filled lines
4
Cost
Free
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District of Columbia compliance baked into the template

  • Sales tax: 6.00% state rate. Generally exempts most services. DC sales tax 6%; many services exempt; restaurants/parking higher.
  • Late fees: Up to 2% per month under D.C. Code §28-3301. Legal rate 6%/yr; contract rates up to 24%/yr.
  • Written contract: Required for jobs over $300. The template includes a signature block and scope-of-work field.

Civil / Mechanical / Electrical Engineer (PE) invoice fields

  • Project fee — flat
  • Hourly engineering — hour, default $175
  • PE stamp & sealing — flat
  • Site visit — flat
State
DC
Avg invoice
$6,500
Net terms
30 days
Deposit
25%

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