An invoice template tailored for independent contractors, subcontractors, and trade services.
This is a free, ephemeral invoice generator. Your data is not saved to a database. If you close this tab, your invoice will be lost. To save clients and track payments, sign up for a free account.
Your Business Details
Customer Details
Invoice Details
Configuration & Taxes
Enable Tax?
Price Mode
Default Rate
Design
Live preview · $3,438.00
Business name
INVOICE
Invoice No: INV-0001
Date: 3 Nov 2026
Due: 10 Nov 2026
Prices exclude Tax
BILL TO
Customer
#
Item
HSN
Qty
Rate
Taxable
Tax
Amount
1
Labor
Site prep and installation
—
40
$60.00
$2,400.00
5%
$120.00
$2,520.00
2
Materials
Lumber and hardware
—
1
$850.00
$850.00
8%
$68.00
$918.00
Subtotal$3,250.00
Taxable amount$3,250.00
Tax @ 5%$120.00
Tax @ 8%$68.00
Grand total$3,438.00
Three Thousand Four Hundred Thirty Eight Rupees Only
Items
Type a saved name like Bedsheet — quantity × price becomes the amount.
#
Item
HSN/SAC
Qty
Price $
Tax %
Tax $
Amount $
1
120.00
2,520.00
2
68.00
918.00
Discount $
Tax @ 5%
120.00
Tax @ 8%
68.00
0.00
Grand total
$3,438.00
Saved names appear as you type. Press Enter on the last row to add another line.
Contracting projects frequently combine labor hours, physical materials, and job-site expenses. A clear, itemized contractor invoice ensures prompt approval from hiring clients or general contractors.
Essential Fields for a Contractor Invoice
Business or Tax Identifier: Include the business or tax identifier required for your jurisdiction and invoice type (e.g. business registration or tax ID required for commercial reporting).
Purchase Order / PO Reference: The project work order, contract number, or PO reference requested by the hiring company.
Itemized Labor Hours: Separate line items showing hourly rates, days worked, or agreed milestone stages.
Materials & Equipment: Itemized supplies, hardware, or rental equipment purchased for the job.
Retainage & Payment Terms: Agreed payment windows (Net 15 or Net 30) and any retention percentage held until final inspection.
Independent Contractor vs. Subcontractor Invoicing
When invoicing as an independent contractor directly to a client or business owner, your invoice serves as the primary accounting receipt for their business expenses.
When billing as a subcontractorto a general contractor, ensure your line items match the general contractor's contract phases and include required job-site references to avoid delays in accounts payable processing.
Invoice requirements and late-payment rules vary by contract, customer type, and jurisdiction. Confirm permitted charges and invoice requirements with a qualified adviser.
What details should an independent contractor include on an invoice?
A standard independent contractor invoice typically includes your business or trade name, contact info, the business or tax identifier required for your jurisdiction and invoice type, client name, project or PO reference, itemized labor and materials, tax details where applicable, and clear payment terms (such as Net 15 or Net 30).
How do subcontractors invoice prime or general contractors?
Subcontractors should reference the general contractor's specific job number, phase codes, and contract milestones. If a retainage percentage is withheld until project sign-off, show the retention deduction clearly before the final amount due.
How should contractors separate labor from materials on an invoice?
List labor and materials as separate line items. Labor should state the hours worked multiplied by your hourly rate (or fixed milestone fee), while materials should itemize supplies and agreed equipment costs. This separation simplifies client verification and local tax handling.
How do contractors handle late payments on overdue invoices?
Invoice requirements and late-payment rules vary by contract, customer type, and jurisdiction. Many contractors state payment terms in advance (such as Net 15 or Net 30). You can use our Late Payment Fee Calculator for an estimate based on the rate you enter.
