Key insights
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Higher Interest Costs
A longer mortgage term means you will pay significantly more in interest over the life of the loan. This can result in a higher overall cost compared to shorter-term mortgages.
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Slower Equity Building
With a 40- or 50-year mortgage, the rate at which you build equity in your home is much slower. This can limit your financial flexibility and net worth growth over time.
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Financial Instability
Extended mortgage terms can lead to financial instability, especially if your income does not keep pace with inflation and other rising costs over the years. This can make it harder to manage the mortgage and other expenses.
 
Takeaways
While a 40- or 50-year mortgage might offer lower monthly payments, the long-term financial drawbacks, such as higher interest costs, slower equity growth, and potential financial instability, outweigh the short-term benefits. It is generally advisable to consider shorter mortgage terms to build equity faster and save on interest.