Cash Damming Calculator
See how much of your equity could be put to work using your business or rental cash flow. Answer a few quick questions for an instant estimate. No obligation, and it takes under a minute.
What this calculator estimates
Cash damming redirects your business or rental income toward paying down non-deductible personal debt, while deductible operating or rental expenses are covered by a separate credit facility. Over time, this converts a portion of non-deductible debt into tax-deductible debt. How much you can put to work starts with how much equity you have available to borrow against.
That is what this tool estimates. It looks at your property value, what you still owe, and your goals, then returns an indication of the equity you could access. Treat the result as a starting point for a conversation rather than an approval or a quote.
If you want the strategy explained in full before running your numbers, start with our guide to how cash damming works in Canada.
Before you rely on the numbers
Cash damming depends on clean separation between personal and business or rental cash flow, and on documenting how funds are actually used. Interest is only deductible where the borrowed money covers legitimate deductible expenses, and the rules are specific. This calculator does not assess suitability. That requires a look at your business or rental income, your existing debt, and your tax position.
Frequently Asked Questions
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Book a free, no-pressure clarity call with a licensed Wise Equity advisor and we'll walk through your numbers together.