The Free Wave Invoicing Alternative for Contractors
Wave moved key invoicing features behind a $16/month paywall. ContractorInvoice delivers fast, itemized PDF invoices with zero signups, zero bank connections, and zero monthly fees.
General Contractor Invoice Generator
| Description / Scope of Work | Qty / Hrs | Rate ($) | Amount ($) |
|---|
Clients can scan this QR code directly with their phone camera to pay on the spot.
As an independent trade contractor, remember to withhold ~25%–30% of net profit for quarterly IRS Form 1040-ES estimated taxes.
Driving to customer job sites? A trade contractor logging 15,000 annual work miles deducts $10,050 directly from taxable business profit.
ContractorInvoice vs. Wave Invoicing: Direct Comparison
| Feature / Capability | ContractorInvoice.live | Wave Invoicing |
|---|---|---|
| Monthly Cost | $0.00 / month (Free Forever) | $16 / month ($192/year Pro plan) |
| Account Registration | Zero (No email or password needed) | Mandatory email, business verification |
| Payment Methods Supported | Venmo, Zelle, Cash App, PayPal, Stripe QR | Wave Payments only (2.9% + $0.60) |
| Data Privacy | 100% Client-Side (Zero Server Storage) | Cloud database storage |
| PDF Export Speed | Instant (Client-side vector rendering) | Server-side rendering (10–30s delay) |
Why Trade Pros Are Leaving Paid Invoicing Apps
Independent tradespeople do not need double-entry general ledgers or complex payroll modules just to bill a customer for a $1,200 subpanel repair or a $4,500 plumbing rough-in. When invoicing apps introduce monthly subscription fees, contractors pay $190+ per year for features they never touch.
ContractorInvoice gives you exactly what matters: a professional 8.5" x 11" printable PDF with your business name, trade license number, line-item labor and materials breakdown, and an instant scannable payment QR code.
How to Create a Professional Contractor Invoice in 60 Seconds (Free & No Signup)
Generate an unbranded, IRS-compliant contractor invoice with dynamic Venmo, Zelle, or Cash App payment QR codes right in your mobile browser with zero account registration.
Select Specialty Trade
Choose from 16 trades (Electrician, Plumber, General Contractor, HVAC, Roofing) to instantly auto-populate 2026 labor rates.
Add Labor & Materials
Type labor hours, rate, and itemized materials. Update line items with live automatic subtotal calculation.
Embed Payment QR Code
Enter your Venmo handle, Zelle phone/email, Cash App, or Stripe link. An instant scannable payment QR code is embedded directly on the PDF.
Download PDF or Print
Click 'Print / Save PDF' for a pristine, 100% white-label invoice. Zero watermarks, zero subscription paywalls, and 100% client-side privacy.
What Must Be on a Contractor Invoice? (7-Point Compliance Checklist)
State contractor boards (CSLB, TDLR, DBPR) and the IRS mandate specific disclosures on trade invoices to maintain mechanics lien rights and pass 1099 expense audits.
To be legally enforceable and IRS tax-compliant in 2026, every contractor invoice must include:
(1) Official Business Name & Trade License / ROC Number,(2) Client Identity & Exact Physical Job Site Address,(3) Itemized Labor Hours & Billable Hourly Rate,(4) Itemized Materials Allowance with Cost Transparency,(5) Statutory Mechanics Lien Warning Notice,(6) Payment Terms & Retainage (if applicable), and(7) Payment Due Date & Direct Payment QR Codes (Venmo, Zelle, ACH).
State licensing laws (e.g., California CSLB § 7159, Texas TDLR, Florida DBPR) require your registered business name, active state license, and ROC registration on all client-facing billing.
Invoices must specify the actual physical parcel or job site where improvements were constructed for municipal permit sign-offs and county clerk filings.
Itemizing labor protects your 1099 independent contractor classification, substantiates Schedule C expense audits, and prevents client disputes over non-working hours.
Itemize plumbing fixtures, electrical panels, or dimensional lumber clearly to give customers full visibility while protecting your material margins.
Include the mandatory statutory lien warning notice. Informing the client of your legal recourse deters bad-faith withholdings and speeds up payments.
On commercial contracts, explicitly state the retainage withheld (typically 5% or 10%) and the conditions for final release upon owner sign-off.
State exact payment terms ("Due Upon Receipt", "Net 15", or "Net 30"). Embed a scannable Venmo, Zelle, Cash App, or Stripe QR code directly on the PDF so property owners can scan and pay instantly on the job site.
Frequently Asked Questions
Is Wave Invoicing still free in 2026?
Wave introduced mandatory subscription tiers ($16/month Pro plan) for automated recurring invoices, bank imports, and premium support, ending their pure free model. For solo trades and independent contractors who simply need clean, itemized job invoices without paying $192/year, ContractorInvoice is 100% free forever with no credit card required.
How does ContractorInvoice compare to Wave for tradespeople?
Wave is general small business accounting software that requires bank account linking and extensive chart-of-accounts setup. ContractorInvoice is purpose-built for trade contractors (plumbers, electricians, handymen): you open the browser, enter labor and materials, add your Venmo or Zelle QR code, and download a vector PDF in 30 seconds.
Can I collect payments without merchant processing fees?
Yes. Wave forces invoice payments through their internal merchant gateway (charging 2.9% + $0.60 per card transaction). ContractorInvoice lets you embed your own direct Venmo, Zelle, Cash App, or PayPal QR codes directly on the invoice, allowing clients to pay you fee-free on the job site.
Does ContractorInvoice store my client data on remote servers?
No. Unlike Wave which stores your customer names, addresses, and revenue records in cloud databases subject to data breaches, ContractorInvoice executes 100% client-side in your local browser sandbox. Your financial data never leaves your device.