Mortgage: 15 vs. 30-Year Comparison
Determining which mortgage term is right for you can be a challenge. With a shorter 15-year mortgage, you will pay significantly less interest than a 30-year mortgage - but only if you can afford the higher monthly payment. Use this calculator for a comparison of a 15- vs. 30-year mortgage.
Financial Calculators from
Dinkytown.net
Mortgage Inputs |
Monthly Payments |
Principal Balance by Year |
Definitions
Mortgage amount
Original balance of your mortgage.
Interest rate
Annual interest rate for your mortgage. Interest rates are generally lower for shorter-term mortgages. Please note that the interest rate is different from the Annual Percentage Rate (APR), which includes other expenses such as mortgage insurance, and the origination fee and or point(s), which were paid when the mortgage was first originated. The APR is normally higher than the simple interest rate.
Marginal tax rate
This is your combined state and federal tax rate. This is used to calculate possible income tax savings by deducting your mortgage interest. Please consult with a tax professional regarding mortgage interest deductions and your specific situation. Use the ‘Filing Status and Federal Income Tax Rates on Taxable Income’ table to assist you in estimating your Federal tax rate.
Tax Rate | Married Filing Jointly or Qualified Surviving Spouse | Single | Head of Household | Married Filing Separately |
---|---|---|---|---|
10% | $0 - $23,200 | $0 - $11,600 | $0 - $16,550 | $0 - $11,600 |
12% | $23,200 - $94,300 | $11,600 - $47,150 | $16,550 - $63,100 | $11,600 - $47,150 |
22% | $94,300 - $201,050 | $47,150 - $100,525 | $63,100 - $100,500 | $47,150 - $100,525 |
24% | $201,050 - $383,900 | $100,525 - $191,950 | $100,500 - $191,950 | $100,525 - $191,950 |
32% | $383,900 - $487,450 | $191,950 - $243,725 | $191,950 - $243,700 | $191,950 - $243,725 |
35% | $487,450 - $731,200 | $243,725 - $609,350 | $243,700 - $609,350 | $243,725 - $365,600 |
37% | Over $731,200 | Over $609,350 | Over $609,350 | Over $365,600 |
*Caution: Do not use these tax rate schedules to figure 2023 taxes. Use only to figure 2024 estimates. Source: Rev. Proc. 2023-34 |
Monthly payment
Monthly principal and interest payment (PI). Both 30-year fixed and 15-year fixed mortgages are shown.
Total payments
Total of all monthly payments made over the full term of the mortgage. Both 30-year fixed and 15-year fixed mortgages are shown.
Total interest
Total of all interest paid over the full term of the mortgage. Both 30-year fixed and 15-year fixed mortgages are shown.
Information and interactive calculators are made available to you as self-help tools for your independent use and are not intended to provide investment advice. We cannot and do not guarantee their applicability or accuracy in regards to your individual circumstances. All examples are hypothetical and are for illustrative purposes. We encourage you to seek personalized advice from qualified professionals regarding all personal finance issues. The S&P 500 is an unmanaged index of 500 widely held stocks. It is not possible to invest directly in an index. The performance mentioned does not include fees and charges which would reduce an investor returns. While interest on municipal bonds is generally exempt from federal income tax, it may be subject to the federal alternative minimum tax, or state or local taxes. Profits and losses on federally tax-exempt bonds may be subject to capital gains tax treatment. Fixed income risks include, but are not limited to, changes in interest rates, liquidity, credit quality, volatility, and duration.