Comprehensive Canadian Tax Calculator & Expense Tracker for All Provinces & Territories
For everyone: Drivers • Employees • Students • Self-employed • Retirees • Mixed income
Maximize deductions • Track expenses • AI-powered document processing • 100% client-side
✨ 2026 Tax Rates: Now updated with official CRA and provincial 2026 rates, including the federal tax rate reduction to 14%. See TAX_RATES_2026.md for details.
🍁 Complete Canada Coverage: All 10 provinces and 3 territories supported! See PROVINCE_COVERAGE.md for full details.
Canadians leave thousands on the table every tax year
Common issues across all taxpayers:
- ❌ Miss eligible deductions and credits
- ❌ Manual data entry from tax documents
- ❌ Unclear province-specific benefits
- ❌ No tax planning throughout the year
- ❌ Complicated forms and calculations
We solve this for everyone.
NEW: Automatically process tax documents sent to notifications@isaloumapps.com
./scripts/deploy-lambda.shMonthly cost: ~$1-2 (within AWS free tier limits)
- 📧 Send Email → Forward documents to notifications@isaloumapps.com
- 🔒 SES Receives → AWS SES receives and scans for spam/viruses
- 💾 S3 Stores → Email saved to S3 bucket (30-day retention)
- ⚡ Lambda Processes → Extracts data from attachments automatically
- 📬 Get Results → Receive formatted response with extracted data
- ✅ Automatic Processing - No manual upload needed
- ✅ Multi-Document Support - Process multiple attachments at once
- ✅ Spam Protection - Built-in SES spam/virus scanning
- ✅ Beautiful Emails - Professional HTML response templates
- ✅ Cost Effective - ~$0.10 per 1,000 emails
- ✅ Serverless - Auto-scales, no server maintenance
- ✅ Secure - AWS IAM permissions, encrypted storage
- T4, T4A, T5, T3, T5008, T2202 (tax slips)
- RL-1, RL-2 (Quebec slips)
- Uber/Lyft summaries
- Gas receipts, vehicle maintenance, insurance
- Phone bills, parking receipts, and more
- 📖 AWS Lambda Setup Guide - Complete deployment instructions
- 🏗️ Lambda Architecture - Technical details
- 💰 Cost Optimization - Stay under $2/month
# Deploy infrastructure
./scripts/deploy-lambda.sh
# Configure SES receiving
./scripts/setup-ses-receiving.sh
# Test the system
./scripts/test-email-automation.sh
# View logs
./scripts/view-lambda-logs.sh
# Get metrics and costs
./scripts/get-lambda-metrics.sh- Vehicle expense optimization (simplified vs. detailed method)
- Uber/Lyft statement parsing
- Quarterly tax planning
- GST/QST tracking
- Business expense tracking with CRA-compliant categories
- Home office deduction calculator
- Capital Cost Allowance (CCA) automation
- T2125/TP-80-V form generation
- T4 income slip parsing
- RRSP contribution optimizer
- Union dues and employment expenses
- Tax refund estimator
- Tuition Tax Credit - T2202 processing, federal + provincial, all provinces
- Student Loan Interest - Government loan interest credit, 5-year carryforward
- Strategic claiming optimizer - Maximize lifetime benefit
- Lifetime savings calculator - Project total tax savings over loan repayment
- Part-time income optimization
- Moving expense calculator (for work/study)
- Old Age Security (OAS) - Monthly benefits for 65+, clawback calculator
- Guaranteed Income Supplement (GIS) - Low-income senior support
- CPP/QPP Retirement - Pension estimates, early/late start analysis
- Pension Income Splitting - Optimize couples' tax burden
- Allowance & Survivor Benefits - Ages 60-64
- Comprehensive retirement planning for all Canadian provinces/territories
- Age amount and pension income credits
- Medical expense tracking
- Multiple income stream optimization
- Self-employment + employment tax planning
- Investment income integration (T5)
- Employment (T4) - Parse and calculate federal/provincial tax
- Self-employment - Business income and expenses (T2125/TP-80-V)
- Investment (T5) - Dividend and interest income with tax-efficient planning
- Pension - Retirement income with splitting optimization
- Platform income - Uber/Lyft/DoorDash automated parsing
- Dividend Tax Credit - Eligible & non-eligible dividends, all provinces/territories
- Dividend vs. Interest Comparison - Tax-efficient income planning
- T5 slip processing - Automatic dividend extraction and validation
- Union Dues - Tax credit for union/professional association fees
- Professional Dues - Engineers, lawyers, accountants, nurses
- First-Time Home Buyers' Amount - $1,500 federal + provincial rebates
- RRSP Home Buyers' Plan - Withdraw up to $60,000 tax-free
- RRSP - Contribution optimizer and carry-forward tracking
- Charitable donations - Federal and provincial credit calculation
- Medical expenses - Family claim optimization
- Childcare - Eligible expense tracking
- Canada Child Benefit (CCB) - Tax-free monthly payments for children under 18
- Tuition - T2202 processing with provincial variations
- Home office - For employees and self-employed
- Moving expenses - Work/study relocation
- Complete coverage - 10 provinces + 3 territories
- Province-specific credits - Climate action, child benefits, seniors benefits
- Accurate 2026 rates - Federal tax rate reduction to 14%
- Provincial variations - Quebec (RL-1, QPP), Ontario (Trillium), BC (Climate Action), etc.
- Smart UI - Shows only relevant sections for your situation
- Profile types - Driver, Employee, Self-employed, Student, Retiree, Mixed income
- Optimized workflows - Tailored guidance for each user type
- T4, T5, RL-1, T2202 - Tax slips
- Uber/Lyft statements - Platform earnings
- Receipts - Gas, maintenance, insurance
- 100% client-side - Your data stays private
- Simplified: $0.70/km first 5,000km, $0.64/km after
- Detailed: Fuel, insurance, maintenance, CCA
- We pick the best method for you
- Auto-parse Uber/Lyft statements
- Extract fares, tips, fees
- One-click import
- Weekly savings targets
- Payment calendar (Mar/Jun/Sep/Dec)
- Late penalty calculator
- QPP/CPP automatic calculation
- Employer portion deductible
Forward tax documents to notifications@isaloumapps.com for instant processing!
- 📧 Forward or email your tax documents and receipts
- 🤖 AI processes - Extracts data automatically (< 30 seconds)
- 💰 Tax updated - Your profile is updated with income/expenses
- ✉️ Get results - Receive detailed summary email
- AWS SES Integration - Enterprise-grade email processing
- Webhook Security - Secure email handling
- Multi-Document Support - Process multiple attachments at once
- Beautiful HTML Emails - Professional response templates
- Tax Impact Summary - Instant calculations in your inbox
- Production Ready - Deployed and operational for demos
- Vercel (Serverless) - Recommended for easy deployment
- Railway - Persistent server with always-on capability
- Render - Alternative hosting with Docker support
- Docker - Self-hosted deployment for full control
📚 Documentation:
- Deployment Guide - Complete deployment instructions
- AWS SES Setup - Email service configuration
- Demo Guide - Client demonstration preparation
- Email Integration Guide - Technical details
Upload tax documents and receipts for instant data extraction!
- T4 / T4A - Canadian employment slips
- T5 - Investment income slips
- RL-1 / RL-2 - Quebec employment slips
- T2202 - Tuition and Enrolment Certificate
- Uber / Lyft - Weekly/monthly earnings summaries
- Gas receipts - Shell, Esso, Petro-Canada, etc.
- Vehicle maintenance - Repairs, tires, oil changes
- Insurance - Annual premiums
- Parking / Tolls - Receipts
- Phone bills - Monthly statements
- 📁 Upload - Drag & drop PDFs, images, or paste text
- 🔍 Process - AI identifies document type and extracts data
- ✅ Validate - Automatic validation with confidence scores
- 📊 Review - See extracted fields with warnings for unusual values
- 100% client-side processing - Your data never leaves your browser
- Smart validation - Detects unusual amounts and missing data
- Confidence scoring - Know how reliable the extraction is
- Multi-format support - Text, PDF, and images (OCR coming soon)
- Bilingual - Full English and French support
| Category | Amount |
|---|---|
| Uber Fares | $72,000 |
| Vehicle Expenses | -$22,400 |
| Tax Owed | $10,230 |
| Weekly Savings | $197 |
✅ 229 tests | ✅ 83% coverage
Run tests:
npm test # Unit tests
npm run test:e2e # End-to-end tests
npm run test:all # All tests# Install dependencies
npm install
# Run tests
npm test
# Start email server (optional)
npm run serverSee the Complete Email Integration Guide for:
- Mailgun configuration
- Webhook setup
- Environment variables
- Production deployment
- Testing & monitoring
- Email Server (
email-server.js) - Express server with Mailgun webhooks - Email Handler (
email-handler.js) - Email processing and document extraction - Email Sender (
email-sender.js) - Automated response generation - Tax Integration (
tax-integration.js) - User profile and tax calculations
- Pattern Library (
pattern-library.js) - Document type recognition and field extraction - Validation Engine (
validation-engine.js) - Data validation and anomaly detection - Document Processor (
document-processor.js) - Core processing logic
- Pure JavaScript - No dependencies, runs entirely in your browser
- Client-side processing - 100% private, zero data transmission
- Modular design - Easy to extend with new document types
- Comprehensive tests - 168 test cases covering all features
- ✅ 100% client-side - All calculations happen in your browser
- ✅ No data transmission - Nothing sent to servers
- ✅ No tracking - No analytics, no cookies
- ✅ Open source - Audit the code yourself
Help other drivers save money!
For all Canadians 🇨🇦
While this tool provides accurate calculations based on 2026 CRA rates, always consult a tax professional for personalized advice.