Description
Mapletools Canadian Mortgage Calculators gives Canadian mortgage brokers professional calculators for their WordPress websites — with the math done the Canadian way (semi-annual compounding, B-20 stress test, CMHC premiums, provincial land transfer taxes).
Free version includes:
- Mortgage payment calculator with Canadian semi-annual compounding
- Monthly, semi-monthly, bi-weekly, accelerated bi-weekly, weekly and accelerated weekly frequencies
- Full amortization schedule
- Affordability calculator with the B-20 stress test (GDS/TDS ratios)
- CMHC insurance premium calculator
- Land transfer tax calculator (Ontario, BC, Toronto municipal tax, first-time buyer rebates)
- IRD mortgage penalty estimator (posted-rate and discounted-rate methods)
- “Email me this report” lead capture on every calculator
- Leads dashboard in wp-admin with instant broker email notifications
Built for brokers. White-label — your branding, your leads, your inbox.
Screenshots



Installation
- Upload the
mapletools-canadian-mortgage-calculatorsfolder to/wp-content/plugins/. - Activate the plugin through the ‘Plugins’ menu in WordPress.
- Add the
[maplcamo_payment_calculator]shortcode to any page. - Configure your broker profile under Settings > Mortgage Toolkit.
FAQ
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Is the math really Canadian?
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Yes. Canadian mortgage rates compound semi-annually, unlike US monthly compounding. Every calculation in this plugin uses the correct Canadian convention.
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Do leads go to you?
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No. Leads are stored on the broker’s own website and emailed to the broker. We never see them.
Reviews
There are no reviews for this plugin.
Contributors & Developers
“Mapletools Canadian Mortgage Calculators” is open source software. The following people have contributed to this plugin.
ContributorsTranslate “Mapletools Canadian Mortgage Calculators” into your language.
Interested in development?
Browse the code, check out the SVN repository, or subscribe to the development log by RSS.
Changelog
1.3.8
- Review fix: renamed all code prefixes to maplcamo_ (4+ characters). NOTE: shortcodes changed — use [maplcamo_payment_calculator] etc.
1.3.7
- Renamed to Mapletools Canadian Mortgage Calculators (new slug: mapletools-canadian-mortgage-calculators) per directory review.
1.3.6
- WordPress.org review fixes: updated “Tested up to” header, ordered translation placeholders with translator comments, escape output at the point of display.
1.3.5
- Removed duplicate calculator headings (page titles now serve as the heading).
1.3.4
- Branding: MapleTools author attribution.
1.3.3
- Mobile polish: compact amortization table, full-width buttons, smoother table scrolling on small screens.
1.3.2
- Fixed input boxes overlapping in two-column layouts (border-box sizing + wider grid gaps).
1.3.1
- Fixed fatal error on activation (WP_List_Table now loaded before the leads table class is declared).
1.3.0
- Added lead capture: “Email me this report” form on every calculator.
- Leads are stored in wp-admin (Settings > Mortgage Leads) with full calculation details.
- Instant email notification to the broker plus a report email to the visitor.
- Honeypot and rate limiting against spam submissions.
1.2.0
- Added land transfer tax calculator (Ontario, BC, Toronto municipal tax, first-time buyer rebates).
- Added IRD mortgage penalty estimator (big-bank posted-rate and monoline discounted-rate methods).
- Shortcodes: [maplcamo_land_transfer_calculator], [maplcamo_ird_calculator].
1.1.0
- Added affordability calculator with B-20 stress test (GDS/TDS ratios, qualifying rate, max purchase price).
- Added CMHC insurance premium calculator with tiered rates and financed premium.
- Shortcodes: [maplcamo_affordability_calculator], [maplcamo_cmhc_calculator].
1.0.0
- Initial release: Canadian mortgage payment calculator with semi-annual compounding, six payment frequencies, and full amortization schedule.