Home Ownership: Rent Versus Own

Your tax clients, Jack and Diane a married couple filing a joint return, fell in love with a new construction house for sale in their small Illinois hometown. The builder offers two options on the home: purchase with 20% down or rent the home. Assume the following facts and projections when considering the analysis:

• Jack and Diane both have steady jobs with a current AGI of $120,000. They anticipate annual AGI growth of 3%.
• The home has a purchase price of $200,000 and is located in an area with an expected annual property value growth rate of 5%.
• If Jack and Diane purchase the home, they will put 20% down and finance the remainder on a 30 year mortgage at 5.25%.
• Annual property taxes on the home are 2.6% of the homes value.
• If Jack and Diane rent the home, they will invest what would have been their 20% down payment into municipal bonds paying an annual interest rate of 4%.
• The home rents for 1% of the assessed property value per month.
• Jack and Diane will use the home as their principal residence for all 10 years.
• Regardless of their decision, Jack and Diane intend to contribute 10% of their AGI each year to their favorite qualified charitable organizations.
• Jack and Diane intend to move out of the area in 10 years to support their parents in retirement.
• Jack and Diane live in a state which imposes a tax on Federal AGI at 4.95%. Jack and Diane used the federal individual income tax rate brackets that were in effect in 2019 for all future years.

Using 2019 income tax brackets and assuming a Standard Deduction increase of 1.67% each year, you have created the following Tableau visualization to help Jack and Diane make a decision.

Note: the Detail pane provides a summation of values based on the selected Year and Option criteria. Use the Year sliders and Option checkboxes to update the visual during your analysis.

Required:

1. What is the effective tax rate in Year 4 if Jack and Diane rent; own?
2. What is the projected property tax on the home in Year 7?
3. What is the State Tax Deduction for Year 5 if Jack and Diane own?
4. How much Mortgage Interest is paid by Jack and Diane over the 10 year period?

Income Deductions Detail AGI Muni Bond Intl.. Mortgage Int Char Cont Prop Tax State Tax State Tax Cap Std Deduction Itd Deduction Std or Itd Taxable income Tax After Tax CF House Payment Prin CF Property Value 2,751,332 16,000 -77,140 -275,133 -65,455 -136,192 - 168,096 -526,354 -520,370 -577,884 2,173,448 312,498 1,669,310 -330,753 99,149 2,515,578 30.00% 30.00% Average Tax Rate 25.00% 25.00% Effective Tax Rate 20.00% 20.00% 0 2 4 6 Year 8 10 Year 300K 300K After Tax Cash Flow Taxable income 200K 200K 100K 100K Option (AM) 7 Own Rent 8 10 Year Income Deductions Detail AGI Muni Bond Intl.. Mortgage Int Char Cont Prop Tax State Tax State Tax Cap Std Deduction Itd Deduction Std or Itd Taxable income Tax After Tax CF House Payment Prin CF Property Value 2,751,332 16,000 -77,140 -275,133 -65,455 -136,192 - 168,096 -526,354 -520,370 -577,884 2,173,448 312,498 1,669,310 -330,753 99,149 2,515,578 30.00% 30.00% Average Tax Rate 25.00% 25.00% Effective Tax Rate 20.00% 20.00% 0 2 4 6 Year 8 10 Year 300K 300K After Tax Cash Flow Taxable income 200K 200K 100K 100K Option (AM) 7 Own Rent 8 10 Year