A handheld calculator, the image for the Canada tax calculators hub.

BOMCAS Calculators

Free income-tax and sales-tax calculators for every province and territory. Pro adds payroll and take-home pay.

See Pro plans

Photo: Mister rf , CC BY-SA 4.0

Canadian tax and payroll calculators for WordPress

Lite is free and covers income tax and sales tax. Pro adds payroll and take-home pay. What a visitor types stays in the browser.

  • Secure payment by Stripe
  • Cancel any time. Access lasts until the period you paid for ends
  • Support at info@bomcas.ca

British Columbia income tax calculator, with the form and the tax estimate both visible

Free Lite download

Download the free Lite zip. Lite is not on WordPress.org yet. A listing is coming. The form emails you only if you ask for a notice when a new version is published.

What the paid add-on includes

  • Payroll, take-home pay, and the rest of the Pro calculators.
  • Automatic updates through the WordPress updater while the licence is active.
  • A licence for one site, five sites, or twenty-five sites.
  • Built-in help inside WordPress.

Pro plans

Prices are in Canadian dollars. BOMCASLAUNCH takes 30% off your first year on a yearly plan, and 30% off the first invoice on a monthly or quarterly plan. Checkout is on Stripe and accepts a credit card, a debit card, Apple Pay, or Google Pay. Payments are processed securely by Stripe; card details never touch your site.

Payment covers the full period you buy. You can cancel at any time. Cancellation stops the next renewal. Your licence, updates, and support continue until the end of that period, then the licence ends. Unused time is not refunded, except where the law requires it. Licence Agreement

Personal

$19.00 CAD per month

  • 1 WordPress site
  • Income tax, sales tax, and the free calculators
  • Updates and support while the subscription is active
  • Quarterly $49.00 CAD
  • Yearly $149.00 CAD

Choose Personal

Agency

$79.00 CAD per month

  • 25 WordPress sites
  • Every Pro calculator
  • White-label on a client site
  • Quarterly $199.00 CAD
  • Yearly $599.00 CAD

Choose Agency

Launch offer: BOMCASLAUNCH takes 30% off the first invoice.

Questions

  • Lite keeps working with no purchase. Pro is the paid add-on.
  • The licence is for updates and support. The GPL code you installed keeps running if a subscription ends.
  • A failed renewal starts a grace period, then the licence is suspended. Calculators already installed are not deleted.
  • Built-in help inside WordPress.

Add the calculators to a WordPress site

Lite is free and covers income tax and sales tax. Pro adds payroll and take-home pay.