Invoice tools for Canada
Practical calculators and checkers for taxes, invoice requirements, due dates, and amounts before you create a PDF invoice.
Need a guide instead of a calculator? Browse invoicing resources or see the Quebec invoice example.
Quebec-first cluster
Most-used Quebec workflow: GST/QST calculator, invoice example, template, self-employed guide, and tax estimator.
Sales tax calculators
Line-by-line GST, HST, QST, PST, and RST.
GST QST Calculator for Quebec
Calculate GST, QST, subtotal, and total for Quebec invoice lines.
BC PST Calculator
Calculate GST and BC PST for taxable invoice lines.
Saskatchewan PST Calculator
Calculate GST and Saskatchewan PST for invoice lines.
Manitoba RST Calculator
Calculate GST and Manitoba RST for invoice lines.
HST Calculator Canada
Select a participating province and calculate HST by invoice line.
Compliance & registration
CRA checklist and small supplier threshold.
Billing & pricing
Hourly, deposit, retainer, and discount math.
Hourly Rate Invoice Calculator
Hours × rate with tax, discount, and deposit applied.
Deposit Invoice Calculator
Split a project into deposit and balance invoices with tax.
Retainer Invoice Calculator
First-month and recurring retainer totals with proration.
Invoice Discount Calculator
Percent or flat discount before provincial tax.
Payment timing
Due dates and late fee estimates.
Finance & tax planning
Deductions, tax estimates, pricing, and cash flow.
Home Office Deduction Calculator
Business-use home expense estimate with CRA loss-limit carry-forward.
Vehicle & Mileage Expense Calculator
Actual-cost vehicle claim plus 2026 CRA allowance reference.
Self-Employed Tax Estimator
2026 tax before credits, CPP/QPP, QPIP where applicable, sales tax, and quarterly reserve.
Profit Margin & Markup Calculator
Cost + target margin or markup → selling price.
Break-Even Calculator
Units or jobs needed to cover fixed costs.
Cash Flow Forecaster
Six-month inflow/outflow projection with lowest balance.
Project Cost & Pricing Estimator
Labour, materials, overhead, profit markup, and taxable-supply tax estimate.
Workflow helpers
Estimates, scopes, numbers, quotes, and CSV imports.
Free Estimate Generator Canada
Create a GST-ready estimate PDF with line items, notes, and a validity date.
GST/PST Estimate Generator
Prepare an estimate with separate GST and PST-style tax lines.
Online Estimate Tool Canada
Build a tax-ready Canadian estimate with customer details and PDF export.
Online Estimate Quebec
Create a Quebec estimate with GST/QST fields and approval-ready terms.
Estimate Validity Date Tool
Set a clear 7, 15, 30, or 60-day validity period before sending.
Contractor Estimate Calculator
Labour, materials, markup, deposit, and Canadian sales tax before opening the estimate generator.
Photography Estimate Calculator
Price a shoot from time, deliverables, usage rights, logistics, add-ons, deposit, and tax.
Musician Quote Calculator
Price live music from performance time, setup, special songs, sound, travel, rights, deposit, and tax.
IT Estimate & Invoice Calculator
Price IT support, migrations, diagnostics, retainers, hardware, licensing, travel, deposit, and tax.
IT Proposal & Scope Approval
Create a signable PDF for access, deliverables, client responsibilities, exclusions, support, and change requests.
Scope of Work Generator
Create a signable PDF with included work, exclusions, warranty, cleanup, and change-order terms.
Invoice Number Generator
INV-2026-001, CLIENT-2026-0001, date-based, and more.
Quote to Invoice Converter
Paste quote lines into invoice-ready items and JSON.
CSV to Invoice Line Items
Paste spreadsheet CSV and export formatted lines.
Related tools
Move to the next calculator or create your PDF invoice with the same taxes and terms.
- GST QST calculatorMost-used Quebec tax calculator.
- Self-employed tax estimatorQuarterly reserve and CPP/QPP estimate.
- Quebec invoice exampleSee taxes on a real sample.
- Invoicing Resources for Canadian Contractors and TradesFree guides, templates, tax tips, and tools for Canadian contractors, plumbers, electricians, and self-employed pros. Built for real businesses in Canada.
- Free generatorCreate a PDF after calculating.