Professional Invoices for Canadian Businesses

Create CRA-compliant invoices in seconds with automatic GST, HST, PST, and QST calculations. Built specifically for Canadian contractors and small businesses.

Trusted by Canadian businesses across all provinces

13
Provinces Supported
100%
CRA Compliant
2025
Tax Rates Updated

Stop Wrestling with Complicated Tax Calculations

Common Frustrations:

❌

Manually calculating GST/HST/PST/QST for each province

❌

Creating invoices in spreadsheets that look unprofessional

❌

Worrying about CRA compliance and missing required fields

❌

Switching between English and French for Quebec clients

Cadig Makes It Easy:

✅

Automatic tax calculation based on client province

✅

Professional, branded PDFs in seconds

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CRA-compliant format with all required fields

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Bilingual invoices (EN/FR) with one tap

Everything You Need to Invoice Like a Pro

Purpose-built for Canadian businesses with all the features you need

Automatic Tax Calculations

Never second-guess tax rates again. Cadig automatically calculates GST, HST, PST, and QST based on your client's province—including Quebec's special QST rules.

CRA Compliance Built-In

Every invoice includes all CRA-required fields: Business Number, legal name, tax breakdown, invoice number, and payment terms.

Bilingual EN/FR Output

Generate professional invoices in English or French with one tap. Perfect for serving clients across all provinces.

Your Brand, Your Way

Upload your logo, choose custom colours, and set default terms. Every invoice looks professionally branded.

Works Offline

Create invoices anywhere, even without internet. Everything syncs automatically when you're back online.

Estimates & Quotes

Create unlimited estimates with 'Valid Until' dates. Convert to invoices when approved.

Client & Product Library

Save clients and services for instant reuse. Track which clients owe you money at a glance.

Professional PDF Export

Share invoices via email, WhatsApp, or AirDrop as professional PDFs with your branding.

Smart Dashboard

Track outstanding invoices, overdue payments, and monthly revenue from your home screen.

From Setup to Paid Invoice in 5 Minutes

Simple, straightforward process to get you invoicing fast

1

Sign Up & Setup

Add your business info, logo, and branding in under 2 minutes

2

Add Your First Client

Enter client details once, select their province for automatic tax calculation

3

Create Your Invoice

Add line items from your library or create custom entries. Watch totals update in real-time

4

Export & Send

Generate a professional PDF and share via email, WhatsApp, or AirDrop

Download on the
App Store

Accurate Tax Rates for Every Canadian Province & Territory

Automatically updated for 2025, including recent rate changes

Ontario
HST 13%
Quebec
GST 5% + QST 9.975%
British Columbia
GST 5% + PST 7%
Alberta
GST 5%
Nova Scotia
HST 14%
New Brunswick
HST 15%
Manitoba
GST 5% + PST 7%
Saskatchewan
GST 5% + PST 6%
PEI
HST 15%
Newfoundland
HST 15%
Yukon
GST 5%
NWT
GST 5%
Nunavut
GST 5%

Start Free, Upgrade When You're Ready

No credit card required to start. Upgrade anytime for unlimited invoices.

Free

$0.00CAD/month
  • 3 invoices per month
  • Unlimited estimates
  • All tax calculations
  • Client & product library
  • Offline mode
  • Bilingual output
  • Watermark on PDFs
Most Popular

Pro

$9.99CAD/month

Save 17% with annual plan ($99.99/year)

  • Unlimited invoices
  • Unlimited estimates
  • All tax calculations
  • Client & product library
  • Offline mode
  • Bilingual output
  • No watermark
  • Priority support

Built for Canadian Professionals

Join contractors, freelancers, and small business owners across Canada

🔧
Contractors & Trades
💼
Consultants
🏪
Small Business
🛠️
Service Providers
👷
Tradespeople
📊
Freelancers

Frequently Asked Questions

Everything you need to know about Cadig

Yes! The free plan includes 3 invoices per month and unlimited estimates. Perfect for occasional invoicing or trying the app.
Invoices are requests for payment with "Due Date" and track Sent/Paid status. Estimates (quotes) show pricing with "Valid Until" dates and don't count toward your monthly quota—they're unlimited even on the free plan.
Absolutely. Create invoices, add clients, and manage your business anywhere. Everything syncs automatically when you're back online.
100% accurate for 2025 rates. Cadig is updated for all provincial tax changes, including Nova Scotia's HST reduction to 14% in April 2025.
Yes! Upload your logo, choose custom accent colours, and set default invoice terms during setup.
Every invoice includes all fields required by the Canada Revenue Agency: Business Number, legal name, tax breakdown by type, sequential invoice numbering, and payment terms.
Yes. Toggle between English and French for each invoice. Perfect for serving Quebec clients or any bilingual customers.
Download the app and tap "Upgrade to Pro" from the Settings screen. Manage your subscription through the App Store.
You'll revert to the free plan (3 invoices/month). All your existing invoices, clients, and data remain accessible.
Yes. All data is encrypted in transit and at rest, stored securely in Canada, and PIPEDA compliant. We never sell your information.

Stop Losing Money to Complicated Invoicing

Join hundreds of Canadian businesses creating professional, CRA-compliant invoices in seconds.

🇨🇦Made in Canada for Canadian businesses

Ready to Get Started?

Download Cadig today and create your first professional invoice in minutes

Download on the
App Store

Free to download • No credit card required • Start invoicing immediately