digestVidSign in
summary

Ben Felix - Mortgage Debt and Asset Allocation

Thumbnail of the video “Ben Felix - Mortgage Debt and Asset Allocation”
Community upload. AI output has not been independently verified.
Author: Ben Felix
Categories: Personal Finance Real Estate
Tags: finance, real-estate
Views: 2 · Last viewed: 2026-10-16 10:03 UTC

Short Summary

Main recommendation: If you have a mortgage and an investment portfolio that is not already 100% stocks, consider using investments to pay off the mortgage and raising the portfolio's equity allocation, rather than keeping the mortgage and a conservative portfolio. Ben Felix argues that keeping both is effectively a leveraged investment with similar or higher risk, and that paying off debt can give a comparable expected outcome while eliminating a fixed expense.

Key Points

  • The common advice to keep the portfolio intact for higher expected returns than mortgage cost overlooks leverage: keeping a mortgage alongside a 50/50 portfolio is effectively leveraged equity exposure.
  • In his example (a $500,000 home, $400,000 mortgage at 3%, $900,000 portfolio at 50/50 with an expected return of 4.68%), keeping the mortgage and holding 50/50 is roughly equivalent in expected outcome to paying off the mortgage and holding 95/5 (expected return 6.09%).
  • Stress test: in the worst 12 months of the 2008 financial crisis, the 50/50 portfolio with a mortgage lost about 39.44% of the homeowner's own $500,000 equity, versus about 38.92% for the 95/5 portfolio with no mortgage.
  • Keeping a mortgage means being "short fixed income" (paying interest with after-tax dollars), while bonds in the portfolio are "long fixed income" with taxable interest. Closing that offsetting position frees cash flow and removes after-tax interest costs.
  • Mortgage renewal may be harder in a crisis due to stricter lending practices, adding a risk not captured by portfolio returns alone.

Details Worth Noting

  • Concrete instructions: Compare your mortgage and portfolio together rather than in isolation. Calculate the leveraged exposure: treat the home as your own equity and the mortgage as borrowed money invested in the portfolio. Then compare keeping the mortgage with a given allocation against paying it off and adjusting the portfolio's stock/bond mix to reach a similar expected return and risk.
  • Concrete instructions: If you cannot pay off the mortgage fully, split monthly savings. Example from the video: instead of saving $1,000 per month into a taxable 60/40 portfolio while making regular mortgage payments, put $600 per month into a 100% equity portfolio and add $400 to an accelerated mortgage payment.
  • Concrete instructions: Before paying down the mortgage, check for pre-payment penalties and the tax implications of selling portfolio holdings, which the example ignores.
  • Assumptions in the example: the 50/50 portfolio's expected return is 4.68%, the 95/5 portfolio's is 6.09% (PWL Capital expected returns), the mortgage rate is 3%, and mortgage payments are ignored for simplicity.
  • Context: the speaker cites 2016 census data showing 61.7% of Canadian families owned a principal residence, and 57.3% of those had a mortgage.

Bottom Line

The question is not whether investment returns beat mortgage rates, but how much leverage and fixed-cost risk you are carrying overall. Viewed together, a mortgage plus a conservative portfolio can carry risk similar to a debt-free, more aggressive portfolio.