Free template · Excel
Free Septic invoice template
A ready-to-use septic invoice in Excel, with septic line items filled in and automatic totals, tax and balance due. No email needed.
[Your company name]
[Address] · [Phone] · [License #]
invoice
| Description | Qty | Unit | Rate | Amount |
|---|---|---|---|---|
| Septic pumping, 1,000 gal tank | 1 | tank | $425.00 | $425.00 |
| Riser and lid | 1 | ea | $295.00 | $295.00 |
| Disposal fee | 1 | load | $85.00 | $85.00 |
Total: $805.00
Example line items and prices are placeholders. Replace them with your own.
What every septic invoice needs
- Your business name, address, phone and license number
- Invoice number, date and due date
- Customer name, billing address and service address
- A line for every service, part and fee, with quantity and rate
- Tax, total, payments received and balance due
- Payment terms and how to pay
Pricing septic work
- Price pumping by tank size bands or per gallon, with disposal fees shown as a separate line so price changes at the disposal site are easy to pass through.
- Add clear charges for digging to locate and expose lids, extra hose length, and difficult access, and explain that risers remove the digging charge on future visits.
- Price inspections by type and scope. A transfer inspection that follows a local form takes more time than a visual check during pumping.
- Build truck cost into your rate: fuel, maintenance, insurance and payment on the truck, divided by working days, plus crew wages, overhead and margin.
Common septic jobs to add as line items
Free download
Flat-Rate Price Book Builder
Work out your true hourly cost, set your billable rate, and price every task with good, better and best options.
Get it free- Overhead and labor cost calculator
- Billable hour and target margin model
- Task pricing sheet with materials markup
- Good / better / best option builder
- Member discount column
Frequently asked questions
Download the free Excel template, add your logo and business details, then replace the example septic line items with your own services and prices. Quantities × rates and the totals calculate automatically.
Ready to run a tighter shop?
Try the TradesWork AI plan free for 14 days. Bring your customers and price book, or start fresh with a price book made for your trade.
- No credit card
- No contract
- Cancel any time
