{"id":4114,"date":"2023-06-06T18:35:32","date_gmt":"2023-06-06T18:35:32","guid":{"rendered":"https:\/\/content.one.lumenlearning.com\/quantitativereasoning\/?post_type=chapter&#038;p=4114"},"modified":"2024-10-18T20:55:49","modified_gmt":"2024-10-18T20:55:49","slug":"homeownership-learn-it-2","status":"web-only","type":"chapter","link":"https:\/\/content.one.lumenlearning.com\/quantitativereasoning\/chapter\/homeownership-learn-it-2\/","title":{"raw":"Homeownership: Learn It 2","rendered":"Homeownership: Learn It 2"},"content":{"raw":"<h2>Understanding and Calculating Mortgage Payments<\/h2>\r\n<p>Some people will purchase a home or condo with cash, but the majority of people will apply for a <strong>mortgage<\/strong>.<\/p>\r\n<p>A mortgage is a long-term loan and the property itself is the security. The loan provider decides the minimum down payment (with your input), the payment schedule, the duration of the loan, whether the loan can be assumed by another party, and the penalty for late payments. The title of the home, while under mortgage, belongs to the bank.<\/p>\r\n<section class=\"textbox keyTakeaway\">\r\n<div>\r\n<h3>mortgage<\/h3>\r\n<p>A <strong>mortgage <\/strong>is a type of loan that individuals or businesses take out to purchase real estate. This loan is secured by the property itself, meaning the lender has the right to take possession of the property if the borrower fails to make the required payments.<\/p>\r\n<\/div>\r\n<\/section>\r\n<p>Mortgage loans are typically paid back over a long period, commonly [latex]15[\/latex] or [latex]30[\/latex] years, in a series of regular payments that usually cover both the principal (the original amount borrowed) and the interest (the cost of borrowing).<\/p>\r\n<h3>Monthly Mortgage Payments<\/h3>\r\n<p>A mortgage payment is typically made up of four parts: the principal, the interest, taxes, and insurance. This is often abbreviated as PITI.<\/p>\r\n<ul>\r\n\t<li><strong>Principal<\/strong>: This is the original amount of money you borrowed to buy the house.<\/li>\r\n\t<li><strong>Interest<\/strong>: This is the cost of borrowing money. It's essentially the profit that goes to the lender.<\/li>\r\n\t<li><strong>Taxes<\/strong>: Property taxes are set by where you live and are typically a percentage of your property\u2019s assessed value. The assessed value is the estimation of the value of your home and does not necessary reflect the purchase or resale value of the home.<\/li>\r\n\t<li><strong>Insurance<\/strong>: This includes both homeowners insurance and, if required, private mortgage insurance.<\/li>\r\n<\/ul>\r\n<section class=\"textbox connectIt\">\r\n<p><strong>Private Mortgage Insurance (PMI)<\/strong><\/p>\r\n<p>When you purchase a home, you will have to pay a down payment. This means you have money tied to the property, which lenders believe makes you less likely to walk away from a property. The amount of the down payment will be decided between you and the mortgage company.<\/p>\r\n<p>However, if your down payment is less than [latex]20\\%[\/latex] of the property value, you will be required to pay private mortgage insurance (PMI). This is insurance you pay for so that the mortgage company is protected if you default on the loan. It often comes to between [latex]0.5\\%[\/latex] and [latex]2.25\\%[\/latex] of the original loan amount. It increases your monthly payment. Once you reach [latex]20\\%[\/latex] of the loan value, you can request that the PMI be dropped. Even if you do not request cancelling the PMI, it will eventually and automatically be dropped.<\/p>\r\n<\/section>\r\n<p>To manage your mortgage effectively, it's vital to understand the mechanics of your monthly payments. The calculation involves the [pb_glossary id=\"14046\"]Annual Percentage Rate (APR)[\/pb_glossary], which serves as the basis for the yearly interest.<\/p>\r\n<section class=\"textbox keyTakeaway\">\r\n<div>\r\n<h3>mortgage payment formula<\/h3>\r\n<p>The payment, [latex]pmt[\/latex], per month to pay down a mortgage with beginning principal [latex]P[\/latex] is<\/p>\r\n<p>&nbsp;<\/p>\r\n<center>[latex] pmt=\\frac{P\\times\\frac{r}{12}\\times(1+\\frac{r}{12})^{12\\times t}}{(1+\\frac{r}{12})^{12\\times t}\u22121}[\/latex]<\/center>\r\n<p>&nbsp;<\/p>\r\n<p>where [latex]r[\/latex] is the annual interest rate in decimal form and [latex]t[\/latex] is the number of years of the payment.<\/p>\r\n<p><em>Note, payment to lenders is always rounded up to the next penny.<\/em><\/p>\r\n<\/div>\r\n<\/section>\r\n<section class=\"textbox example\">Evan buys a house. His [latex]30[\/latex]-year mortgage comes to [latex]$132,650[\/latex] with [latex]4.8\\%[\/latex] interest. Find Evan\u2019s monthly payments.<br \/>\r\n[reveal-answer q=\"160930\"]Show Solution[\/reveal-answer]<br \/>\r\n[hidden-answer a=\"160930\"]<br \/>\r\nUsing the information above, [latex]P = $132,650[\/latex], [latex]r = 0.048[\/latex] and [latex]t = 30[\/latex]. Substituting those values into the formula [latex] pmt=\\frac{P\\times\\frac{r}{12}\\times(1+\\frac{r}{12})^{12\\times t}}{(1+\\frac{r}{12})^{12\\times t}\u22121}[\/latex] and calculating, we find the payment is:\r\n\r\n\r\n<p style=\"text-align: center;\">[latex]\\begin{array}{ll}<br \/>\r\nPMT &amp;&amp; = \\frac{P\\times\\frac{r}{12}\\times(1+\\frac{r}{12})^{12\\times t}}{(1+\\frac{r}{12})^{12\\times t}\u22121} \\\\<br \/>\r\n&amp;&amp; =\\frac{$132,650\\times\\frac{0.048}{12}\\times(1+\\frac{0.048}{12})^{12\\times 30}}{(1+\\frac{0.048}{12})^{12\\times 30}\u22121} \\\\<br \/>\r\n&amp;&amp; =\\frac{$132,650\\times(.004)\\times(1.004)^{360}}{(1.004)^{360}\u22121} \\\\<br \/>\r\n&amp;&amp; =\\frac{$2,233.07781448}{3.20858992551} \\\\<br \/>\r\n&amp;&amp; = \\$695.97 \\\\<br \/>\r\n\\end{array}[\/latex]<\/p>\r\n<br \/>\r\nHis mortgage payment is [latex]$695.97[\/latex].<br \/>\r\n<em>Note: Answers may vary slightly depending on how numbers were rounded.<\/em><br \/>\r\n[\/hidden-answer]<\/section>\r\n<section class=\"textbox youChoose\">[videopicker divId=\"tnh-video-picker\" title=\"Mortgage Payment\" label=\"Select Video\"]<br \/>\r\n[videooption displayName=\"How To Calculate Your Mortgage Payment\" value=\"\/\/plugin.3playmedia.com\/show?mf=12452605&p3sdk_version=1.10.1&p=20361&pt=375&video_id=-5cw1xc8pTw&video_target=tpm-plugin-5crx2zmu--5cw1xc8pTw\"][videooption displayName=\"How To Calculate Your Monthly Mortgage Payment Given The Principal, Interest Rate, &amp; Loan Period\" value=\"\/\/plugin.3playmedia.com\/show?mf=12452606&p3sdk_version=1.10.1&p=20361&pt=375&video_id=6bLg_Ex0A-4&video_target=tpm-plugin-eufiaxjf-6bLg_Ex0A-4\"] [videooption displayName=\"How To Calculate A Mortgage Payment Amount - Mortgage Payments Explained With Formula\" value=\"https:\/\/youtu.be\/Wzcn2I_6OCs\"]<br \/>\r\n[\/videopicker]\r\n\r\n<p><\/p>\r\n<p>You can view the <a href=\"https:\/\/course-building.s3.us-west-2.amazonaws.com\/Quantitative+Reasoning+-+2023+Build\/Transcriptions\/How+To+Calculate+Your+Mortgage+Payment.txt\" target=\"_blank\" rel=\"noopener\">transcript for \u201cHow To Calculate Your Mortgage Payment\u201d here (opens in new window).<\/a><\/p>\r\n<p>You can view the <a href=\"https:\/\/course-building.s3.us-west-2.amazonaws.com\/Quantitative+Reasoning+-+2023+Build\/Transcriptions\/How+To+Calculate+Your+Monthly+Mortgage+Payment+Given+The+Principal%2C+Interest+Rate%2C+%26+Loan+Period.txt\" target=\"_blank\" rel=\"noopener\">transcript for \u201cHow To Calculate Your Monthly Mortgage Payment Given The Principal, Interest Rate, & Loan Period\u201d here (opens in new window).<\/a><\/p>\r\n<p>You can view the <a href=\"https:\/\/course-building.s3.us-west-2.amazonaws.com\/Quantitative+Reasoning+-+2023+Build\/Transcriptions\/How+To+Calculate+A+Mortgage+Payment+Amount+-+Mortgage+Payments+Explained+With+Formula.txt\" target=\"_blank\" rel=\"noopener\">transcript for \u201cHow To Calculate A Mortgage Payment Amount - Mortgage Payments Explained With Formula\u201d here (opens in new window).<\/a><\/p>\r\n<\/section>\r\n<p>Understanding the full cost of a loan over its duration is crucial for financial planning. To find the total amount of your payments over the life of the loan, multiply your monthly payments by the number of payments. This can be useful information, but not too many people reach the end of their mortgage since most tend to move before the mortgage is paid off.<\/p>\r\n<section class=\"textbox keyTakeaway\">\r\n<div>\r\n<h3>total payment formula<\/h3>\r\n<p>The total paid, [latex]T[\/latex], on an [latex]t[\/latex] year mortgage with monthly payments [latex]pmt[\/latex] is [latex]T=pmt\\times12\\times t[\/latex].<\/p>\r\n<\/div>\r\n<\/section>\r\n<section class=\"textbox example\">Maya buys a house. Her [latex]30[\/latex]-year mortgage comes to [latex]$99,596[\/latex] with [latex]5.35\\%[\/latex] interest. If Maya pays off the mortgage over those [latex]30[\/latex] years, how much will she have paid in total?<br \/>\r\n[reveal-answer q=\"160931\"]Show Solution[\/reveal-answer]<br \/>\r\n[hidden-answer a=\"160931\"]To find the total paid over the life of the mortgage, use the formula [latex]T=pmt\\times12\\times t[\/latex]. To calculate this, the payment must be found. Using the information above, [latex]P = $99,596[\/latex], [latex]r = 0.0535[\/latex] and [latex]t = 30[\/latex]. Substituting those values into the formula [latex] pmt=\\frac{P\\times\\frac{r}{12}\\times(1+\\frac{r}{12})^{12\\times t}}{(1+\\frac{r}{12})^{12\\times t}\u22121}[\/latex] and calculating, we find the payment is:\r\n\r\n\r\n<p style=\"text-align: center;\">[latex]\\begin{array}{ll}<br \/>\r\nPMT &amp;&amp; = \\frac{P\\times\\frac{r}{12}\\times(1+\\frac{r}{12})^{12\\times t}}{(1+\\frac{r}{12})^{12\\times t}\u22121} \\\\<br \/>\r\n&amp;&amp; =\\frac{$99,596\\times\\frac{0.0535}{12}\\times(1+\\frac{0.0535}{12})^{12\\times 30}}{(1+\\frac{0.0535}{12})^{12\\times 30}\u22121} \\\\<br \/>\r\n&amp;&amp; =\\frac{$99,596\\times(.004458\\overline{3})\\times(1.004458\\overline{3})^{360}}{(1.004458\\overline{3})^{360}\u22121} \\\\<br \/>\r\n&amp;&amp; =\\frac{$2,202.458911222}{3.9601341693} \\\\<br \/>\r\n&amp;&amp; = \\$556.16 \\\\<br \/>\r\n\\end{array}[\/latex]<\/p>\r\n<br \/>\r\nUsing the mortgage payment of [latex]$556.16[\/latex] and [latex]t = 30[\/latex] years in the formula [latex]T=pmt\\times12\\times t[\/latex], the total that Maya will pay for the mortgage is [latex]$200,217.60[\/latex].<br \/>\r\n<em>Note: Answers may vary slightly depending on how numbers were rounded.<\/em><br \/>\r\n[\/hidden-answer]<\/section>\r\n<p>To fully grasp the financial implications of a mortgage, it's essential to understand the concept of financing cost. This cost is the difference between the total amount paid back over the life of the mortgage and the original loan amount, or principal.<\/p>\r\n<section class=\"textbox keyTakeaway\">\r\n<div>\r\n<h3>cost of financing<\/h3>\r\n<p>The cost of financing a mortgage, [latex]CoF[\/latex], is [latex]CoF=T\u2212P[\/latex] where [latex]P[\/latex] is the mortgage\u2019s starting principal and [latex]T[\/latex] is the total paid over the life of the mortgage.<\/p>\r\n<\/div>\r\n<\/section>\r\n<section class=\"textbox example\">Maya buys a house. Her [latex]30[\/latex]-year mortgage comes to [latex]$99,596[\/latex] with [latex]5.35\\%[\/latex] interest. What was Maya's cost of financing?<br \/>\r\n[reveal-answer q=\"160932\"]Show Solution[\/reveal-answer]<br \/>\r\n[hidden-answer a=\"160932\"]We just found that the total that Maya will pay for the [latex]$99,569[\/latex] mortgage is [latex]$200,217.60[\/latex]. (See previous example for the worked solution).<br \/>\r\n<br \/>\r\nSubtracting those we find the cost of financing [latex]CoF=T\u2212P = $200,217.60\u2212$99,596=$100,621.60[\/latex].<br \/>\r\n<em>Note: Answers may vary slightly depending on how numbers were rounded.<\/em><br \/>\r\n[\/hidden-answer]<\/section>\r\n<h3>Escrow Payments<\/h3>\r\n<p>We're aware that mortgage payments consist of four parts, commonly abbreviated as PITI. Our examples so far have focused on the principal and interest. Through an <strong>escrow account<\/strong>, the 'T' and 'I'\u2014taxes and insurance\u2014are also collected to ensure these obligations are fulfilled without requiring separate payments.\u00a0<\/p>\r\n<section class=\"textbox keyTakeaway\">\r\n<div>\r\n<h3>escrow account<\/h3>\r\n<p>An <strong>escrow account<\/strong> is a type of account that your mortgage lender sets up on your behalf when you close on your home. This account is used to pay certain property-related expenses on your behalf. The most common expenses that are paid out of an escrow account are property taxes and homeowners insurance.<\/p>\r\n<\/div>\r\n<\/section>\r\n<p>Here's how escrow accounts typically work:<\/p>\r\n<ul>\r\n\t<li><strong>Escrow Analysis:<\/strong> Each year, your lender performs an escrow analysis to estimate the total cost of your property taxes and insurance for the next [latex]12[\/latex] months.<\/li>\r\n\t<li><strong>Monthly Payments:<\/strong> The lender divides the estimated annual cost by [latex]12[\/latex] to find a monthly amount, which you pay as part of your monthly mortgage payment.<\/li>\r\n\t<li><strong>Payment of Expenses:<\/strong> When your property taxes and insurance premiums are due, your lender uses the funds in the escrow account to pay these bills on your behalf.<\/li>\r\n\t<li><strong>Adjustments:<\/strong> If the actual expenses turn out to be more or less than estimated, your lender will adjust your monthly payment at the next escrow analysis.<\/li>\r\n<\/ul>\r\n<section class=\"textbox example\">Kai decides to purchase a home, with a mortgage of [latex]$108,450[\/latex] at [latex]6\\%[\/latex] interest for [latex]30[\/latex] years. The assessed value of their home is [latex]$75,600[\/latex]. Their property taxes come to [latex]5.7\\%[\/latex] of the homes assessed value. Kai also has to pay their home insurance every [latex]6[\/latex] months, which is [latex]$744[\/latex] per six months. How much, including escrow, will Kai pay per month?<br \/>\r\n[reveal-answer q=\"160936\"]Show Solution[\/reveal-answer]<br \/>\r\n[hidden-answer a=\"160936\"]<br \/>\r\nUsing the payment function to find Kai's mortgage payments, [latex] pmt=\\frac{P\\times\\frac{r}{12}\\times(1+\\frac{r}{12})^{12\\times t}}{(1+\\frac{r}{12})^{12\\times t}\u22121}[\/latex], with [latex]P = $108,450[\/latex], [latex]r = 0.06[\/latex] and [latex]t = 30[\/latex], their payments are:\r\n\r\n<p style=\"text-align: center;\">[latex]\\begin{array}{ll}<br \/>\r\nPMT &amp;&amp; = \\frac{P\\times\\frac{r}{12}\\times(1+\\frac{r}{12})^{12\\times t}}{(1+\\frac{r}{12})^{12\\times t}\u22121} \\\\<br \/>\r\n&amp;&amp; =\\frac{$108,450\\times\\frac{0.06}{12}\\times(1+\\frac{0.06}{12})^{12\\times 30}}{(1+\\frac{0.06}{12})^{12\\times 30}\u22121} \\\\<br \/>\r\n&amp;&amp; = \\$649.95 \\\\<br \/>\r\n\\end{array}[\/latex]<\/p>\r\n\r\n\r\nKai also pays into escrow [latex]\\frac{1}{12}[\/latex] of their property taxes per month. Their property taxes are [latex]5.7\\%[\/latex] of the assessed value of [latex]$75,600[\/latex], which comes to [latex]0.057\\times$75,600=$4309.20[\/latex]. This is an annual tax, so they pay [latex]\\frac{1}{12}[\/latex] of that each month, or [latex]$359.10[\/latex]. <br \/>\r\n<br \/>\r\nKai's home insurance is [latex]$744[\/latex] per [latex]6[\/latex] months, so each month they pay [latex]$124.00[\/latex] for insurance. <br \/>\r\n<br \/>\r\nAdding these together, their monthly payment is [latex]$649.95+$359.10+$124.00=$1,133.05[\/latex].<br \/>\r\n<br \/>\r\nThis is quite a bit more than the [latex]$649.95[\/latex] for the principal and interest.[\/hidden-answer]<\/section>","rendered":"<h2>Understanding and Calculating Mortgage Payments<\/h2>\n<p>Some people will purchase a home or condo with cash, but the majority of people will apply for a <strong>mortgage<\/strong>.<\/p>\n<p>A mortgage is a long-term loan and the property itself is the security. The loan provider decides the minimum down payment (with your input), the payment schedule, the duration of the loan, whether the loan can be assumed by another party, and the penalty for late payments. The title of the home, while under mortgage, belongs to the bank.<\/p>\n<section class=\"textbox keyTakeaway\">\n<div>\n<h3>mortgage<\/h3>\n<p>A <strong>mortgage <\/strong>is a type of loan that individuals or businesses take out to purchase real estate. This loan is secured by the property itself, meaning the lender has the right to take possession of the property if the borrower fails to make the required payments.<\/p>\n<\/div>\n<\/section>\n<p>Mortgage loans are typically paid back over a long period, commonly [latex]15[\/latex] or [latex]30[\/latex] years, in a series of regular payments that usually cover both the principal (the original amount borrowed) and the interest (the cost of borrowing).<\/p>\n<h3>Monthly Mortgage Payments<\/h3>\n<p>A mortgage payment is typically made up of four parts: the principal, the interest, taxes, and insurance. This is often abbreviated as PITI.<\/p>\n<ul>\n<li><strong>Principal<\/strong>: This is the original amount of money you borrowed to buy the house.<\/li>\n<li><strong>Interest<\/strong>: This is the cost of borrowing money. It&#8217;s essentially the profit that goes to the lender.<\/li>\n<li><strong>Taxes<\/strong>: Property taxes are set by where you live and are typically a percentage of your property\u2019s assessed value. The assessed value is the estimation of the value of your home and does not necessary reflect the purchase or resale value of the home.<\/li>\n<li><strong>Insurance<\/strong>: This includes both homeowners insurance and, if required, private mortgage insurance.<\/li>\n<\/ul>\n<section class=\"textbox connectIt\">\n<p><strong>Private Mortgage Insurance (PMI)<\/strong><\/p>\n<p>When you purchase a home, you will have to pay a down payment. This means you have money tied to the property, which lenders believe makes you less likely to walk away from a property. The amount of the down payment will be decided between you and the mortgage company.<\/p>\n<p>However, if your down payment is less than [latex]20\\%[\/latex] of the property value, you will be required to pay private mortgage insurance (PMI). This is insurance you pay for so that the mortgage company is protected if you default on the loan. It often comes to between [latex]0.5\\%[\/latex] and [latex]2.25\\%[\/latex] of the original loan amount. It increases your monthly payment. Once you reach [latex]20\\%[\/latex] of the loan value, you can request that the PMI be dropped. Even if you do not request cancelling the PMI, it will eventually and automatically be dropped.<\/p>\n<\/section>\n<p>To manage your mortgage effectively, it&#8217;s vital to understand the mechanics of your monthly payments. The calculation involves the <a class=\"glossary-term\" aria-haspopup=\"dialog\" aria-describedby=\"definition\" href=\"#term_4114_14046\">Annual Percentage Rate (APR)<\/a>, which serves as the basis for the yearly interest.<\/p>\n<section class=\"textbox keyTakeaway\">\n<div>\n<h3>mortgage payment formula<\/h3>\n<p>The payment, [latex]pmt[\/latex], per month to pay down a mortgage with beginning principal [latex]P[\/latex] is<\/p>\n<p>&nbsp;<\/p>\n<div style=\"text-align: center;\">[latex]pmt=\\frac{P\\times\\frac{r}{12}\\times(1+\\frac{r}{12})^{12\\times t}}{(1+\\frac{r}{12})^{12\\times t}\u22121}[\/latex]<\/div>\n<p>&nbsp;<\/p>\n<p>where [latex]r[\/latex] is the annual interest rate in decimal form and [latex]t[\/latex] is the number of years of the payment.<\/p>\n<p><em>Note, payment to lenders is always rounded up to the next penny.<\/em><\/p>\n<\/div>\n<\/section>\n<section class=\"textbox example\">Evan buys a house. His [latex]30[\/latex]-year mortgage comes to [latex]$132,650[\/latex] with [latex]4.8\\%[\/latex] interest. Find Evan\u2019s monthly payments.<\/p>\n<div class=\"qa-wrapper\" style=\"display: block\"><button class=\"show-answer show-answer-button collapsed\" data-target=\"q160930\">Show Solution<\/button><\/p>\n<div id=\"q160930\" class=\"hidden-answer\" style=\"display: none\">\nUsing the information above, [latex]P = $132,650[\/latex], [latex]r = 0.048[\/latex] and [latex]t = 30[\/latex]. Substituting those values into the formula [latex]pmt=\\frac{P\\times\\frac{r}{12}\\times(1+\\frac{r}{12})^{12\\times t}}{(1+\\frac{r}{12})^{12\\times t}\u22121}[\/latex] and calculating, we find the payment is:<\/p>\n<p style=\"text-align: center;\">[latex]\\begin{array}{ll}<br \/>  PMT && = \\frac{P\\times\\frac{r}{12}\\times(1+\\frac{r}{12})^{12\\times t}}{(1+\\frac{r}{12})^{12\\times t}\u22121} \\\\<br \/>  && =\\frac{$132,650\\times\\frac{0.048}{12}\\times(1+\\frac{0.048}{12})^{12\\times 30}}{(1+\\frac{0.048}{12})^{12\\times 30}\u22121} \\\\<br \/>  && =\\frac{$132,650\\times(.004)\\times(1.004)^{360}}{(1.004)^{360}\u22121} \\\\<br \/>  && =\\frac{$2,233.07781448}{3.20858992551} \\\\<br \/>  && = \\$695.97 \\\\<br \/>  \\end{array}[\/latex]<\/p>\n<p>\nHis mortgage payment is [latex]$695.97[\/latex].<br \/>\n<em>Note: Answers may vary slightly depending on how numbers were rounded.<\/em>\n<\/div>\n<\/div>\n<\/section>\n<section class=\"textbox youChoose\">\n<div id=\"tnh-video-picker\" class=\"videoPicker\">\n<h3>Mortgage Payment<\/h3>\n<form><label>Select Video:<\/label><select name=\"video\"><option value=\"\/\/plugin.3playmedia.com\/show?mf=12452605&#38;p3sdk_version=1.10.1&#38;p=20361&#38;pt=375&#38;video_id=-5cw1xc8pTw&#38;video_target=tpm-plugin-5crx2zmu&#8211;5cw1xc8pTw\">How To Calculate Your Mortgage Payment<\/option><option value=\"\/\/plugin.3playmedia.com\/show?mf=12452606&#38;p3sdk_version=1.10.1&#38;p=20361&#38;pt=375&#38;video_id=6bLg_Ex0A-4&#38;video_target=tpm-plugin-eufiaxjf-6bLg_Ex0A-4&#8243;\">How To Calculate Your Monthly Mortgage Payment Given The Principal, Interest Rate, &amp; Loan Period<\/option><option value=\"https:\/\/www.youtube.com\/embed\/Wzcn2I_6OCs\">How To Calculate A Mortgage Payment Amount &#8211; Mortgage Payments Explained With Formula<\/option><\/select><\/form>\n<div class=\"videoContainer threePlay\"><iframe src=\"\/\/plugin.3playmedia.com\/show?mf=12452605&#38;p3sdk_version=1.10.1&#38;p=20361&#38;pt=375&#38;video_id=-5cw1xc8pTw&#38;video_target=tpm-plugin-5crx2zmu&#8211;5cw1xc8pTw\" allowfullscreen><\/iframe><\/div>\n<\/p>\n<p>You can view the <a href=\"https:\/\/course-building.s3.us-west-2.amazonaws.com\/Quantitative+Reasoning+-+2023+Build\/Transcriptions\/How+To+Calculate+Your+Mortgage+Payment.txt\" target=\"_blank\" rel=\"noopener\">transcript for \u201cHow To Calculate Your Mortgage Payment\u201d here (opens in new window).<\/a><\/p>\n<p>You can view the <a href=\"https:\/\/course-building.s3.us-west-2.amazonaws.com\/Quantitative+Reasoning+-+2023+Build\/Transcriptions\/How+To+Calculate+Your+Monthly+Mortgage+Payment+Given+The+Principal%2C+Interest+Rate%2C+%26+Loan+Period.txt\" target=\"_blank\" rel=\"noopener\">transcript for \u201cHow To Calculate Your Monthly Mortgage Payment Given The Principal, Interest Rate, &#38; Loan Period\u201d here (opens in new window).<\/a><\/p>\n<p>You can view the <a href=\"https:\/\/course-building.s3.us-west-2.amazonaws.com\/Quantitative+Reasoning+-+2023+Build\/Transcriptions\/How+To+Calculate+A+Mortgage+Payment+Amount+-+Mortgage+Payments+Explained+With+Formula.txt\" target=\"_blank\" rel=\"noopener\">transcript for \u201cHow To Calculate A Mortgage Payment Amount &#8211; Mortgage Payments Explained With Formula\u201d here (opens in new window).<\/a><\/p>\n<\/section>\n<p>Understanding the full cost of a loan over its duration is crucial for financial planning. To find the total amount of your payments over the life of the loan, multiply your monthly payments by the number of payments. This can be useful information, but not too many people reach the end of their mortgage since most tend to move before the mortgage is paid off.<\/p>\n<section class=\"textbox keyTakeaway\">\n<div>\n<h3>total payment formula<\/h3>\n<p>The total paid, [latex]T[\/latex], on an [latex]t[\/latex] year mortgage with monthly payments [latex]pmt[\/latex] is [latex]T=pmt\\times12\\times t[\/latex].<\/p>\n<\/div>\n<\/section>\n<section class=\"textbox example\">Maya buys a house. Her [latex]30[\/latex]-year mortgage comes to [latex]$99,596[\/latex] with [latex]5.35\\%[\/latex] interest. If Maya pays off the mortgage over those [latex]30[\/latex] years, how much will she have paid in total?<\/p>\n<div class=\"qa-wrapper\" style=\"display: block\"><button class=\"show-answer show-answer-button collapsed\" data-target=\"q160931\">Show Solution<\/button><\/p>\n<div id=\"q160931\" class=\"hidden-answer\" style=\"display: none\">To find the total paid over the life of the mortgage, use the formula [latex]T=pmt\\times12\\times t[\/latex]. To calculate this, the payment must be found. Using the information above, [latex]P = $99,596[\/latex], [latex]r = 0.0535[\/latex] and [latex]t = 30[\/latex]. Substituting those values into the formula [latex]pmt=\\frac{P\\times\\frac{r}{12}\\times(1+\\frac{r}{12})^{12\\times t}}{(1+\\frac{r}{12})^{12\\times t}\u22121}[\/latex] and calculating, we find the payment is:<\/p>\n<p style=\"text-align: center;\">[latex]\\begin{array}{ll}<br \/>  PMT && = \\frac{P\\times\\frac{r}{12}\\times(1+\\frac{r}{12})^{12\\times t}}{(1+\\frac{r}{12})^{12\\times t}\u22121} \\\\<br \/>  && =\\frac{$99,596\\times\\frac{0.0535}{12}\\times(1+\\frac{0.0535}{12})^{12\\times 30}}{(1+\\frac{0.0535}{12})^{12\\times 30}\u22121} \\\\<br \/>  && =\\frac{$99,596\\times(.004458\\overline{3})\\times(1.004458\\overline{3})^{360}}{(1.004458\\overline{3})^{360}\u22121} \\\\<br \/>  && =\\frac{$2,202.458911222}{3.9601341693} \\\\<br \/>  && = \\$556.16 \\\\<br \/>  \\end{array}[\/latex]<\/p>\n<p>\nUsing the mortgage payment of [latex]$556.16[\/latex] and [latex]t = 30[\/latex] years in the formula [latex]T=pmt\\times12\\times t[\/latex], the total that Maya will pay for the mortgage is [latex]$200,217.60[\/latex].<br \/>\n<em>Note: Answers may vary slightly depending on how numbers were rounded.<\/em>\n<\/div>\n<\/div>\n<\/section>\n<p>To fully grasp the financial implications of a mortgage, it&#8217;s essential to understand the concept of financing cost. This cost is the difference between the total amount paid back over the life of the mortgage and the original loan amount, or principal.<\/p>\n<section class=\"textbox keyTakeaway\">\n<div>\n<h3>cost of financing<\/h3>\n<p>The cost of financing a mortgage, [latex]CoF[\/latex], is [latex]CoF=T\u2212P[\/latex] where [latex]P[\/latex] is the mortgage\u2019s starting principal and [latex]T[\/latex] is the total paid over the life of the mortgage.<\/p>\n<\/div>\n<\/section>\n<section class=\"textbox example\">Maya buys a house. Her [latex]30[\/latex]-year mortgage comes to [latex]$99,596[\/latex] with [latex]5.35\\%[\/latex] interest. What was Maya&#8217;s cost of financing?<\/p>\n<div class=\"qa-wrapper\" style=\"display: block\"><button class=\"show-answer show-answer-button collapsed\" data-target=\"q160932\">Show Solution<\/button><\/p>\n<div id=\"q160932\" class=\"hidden-answer\" style=\"display: none\">We just found that the total that Maya will pay for the [latex]$99,569[\/latex] mortgage is [latex]$200,217.60[\/latex]. (See previous example for the worked solution).<\/p>\n<p>Subtracting those we find the cost of financing [latex]CoF=T\u2212P = $200,217.60\u2212$99,596=$100,621.60[\/latex].<br \/>\n<em>Note: Answers may vary slightly depending on how numbers were rounded.<\/em>\n<\/div>\n<\/div>\n<\/section>\n<h3>Escrow Payments<\/h3>\n<p>We&#8217;re aware that mortgage payments consist of four parts, commonly abbreviated as PITI. Our examples so far have focused on the principal and interest. Through an <strong>escrow account<\/strong>, the &#8216;T&#8217; and &#8216;I&#8217;\u2014taxes and insurance\u2014are also collected to ensure these obligations are fulfilled without requiring separate payments.\u00a0<\/p>\n<section class=\"textbox keyTakeaway\">\n<div>\n<h3>escrow account<\/h3>\n<p>An <strong>escrow account<\/strong> is a type of account that your mortgage lender sets up on your behalf when you close on your home. This account is used to pay certain property-related expenses on your behalf. The most common expenses that are paid out of an escrow account are property taxes and homeowners insurance.<\/p>\n<\/div>\n<\/section>\n<p>Here&#8217;s how escrow accounts typically work:<\/p>\n<ul>\n<li><strong>Escrow Analysis:<\/strong> Each year, your lender performs an escrow analysis to estimate the total cost of your property taxes and insurance for the next [latex]12[\/latex] months.<\/li>\n<li><strong>Monthly Payments:<\/strong> The lender divides the estimated annual cost by [latex]12[\/latex] to find a monthly amount, which you pay as part of your monthly mortgage payment.<\/li>\n<li><strong>Payment of Expenses:<\/strong> When your property taxes and insurance premiums are due, your lender uses the funds in the escrow account to pay these bills on your behalf.<\/li>\n<li><strong>Adjustments:<\/strong> If the actual expenses turn out to be more or less than estimated, your lender will adjust your monthly payment at the next escrow analysis.<\/li>\n<\/ul>\n<section class=\"textbox example\">Kai decides to purchase a home, with a mortgage of [latex]$108,450[\/latex] at [latex]6\\%[\/latex] interest for [latex]30[\/latex] years. The assessed value of their home is [latex]$75,600[\/latex]. Their property taxes come to [latex]5.7\\%[\/latex] of the homes assessed value. Kai also has to pay their home insurance every [latex]6[\/latex] months, which is [latex]$744[\/latex] per six months. How much, including escrow, will Kai pay per month?<\/p>\n<div class=\"qa-wrapper\" style=\"display: block\"><button class=\"show-answer show-answer-button collapsed\" data-target=\"q160936\">Show Solution<\/button><\/p>\n<div id=\"q160936\" class=\"hidden-answer\" style=\"display: none\">\nUsing the payment function to find Kai&#8217;s mortgage payments, [latex]pmt=\\frac{P\\times\\frac{r}{12}\\times(1+\\frac{r}{12})^{12\\times t}}{(1+\\frac{r}{12})^{12\\times t}\u22121}[\/latex], with [latex]P = $108,450[\/latex], [latex]r = 0.06[\/latex] and [latex]t = 30[\/latex], their payments are:<\/p>\n<p style=\"text-align: center;\">[latex]\\begin{array}{ll}<br \/>  PMT && = \\frac{P\\times\\frac{r}{12}\\times(1+\\frac{r}{12})^{12\\times t}}{(1+\\frac{r}{12})^{12\\times t}\u22121} \\\\<br \/>  && =\\frac{$108,450\\times\\frac{0.06}{12}\\times(1+\\frac{0.06}{12})^{12\\times 30}}{(1+\\frac{0.06}{12})^{12\\times 30}\u22121} \\\\<br \/>  && = \\$649.95 \\\\<br \/>  \\end{array}[\/latex]<\/p>\n<p>Kai also pays into escrow [latex]\\frac{1}{12}[\/latex] of their property taxes per month. Their property taxes are [latex]5.7\\%[\/latex] of the assessed value of [latex]$75,600[\/latex], which comes to [latex]0.057\\times$75,600=$4309.20[\/latex]. This is an annual tax, so they pay [latex]\\frac{1}{12}[\/latex] of that each month, or [latex]$359.10[\/latex]. <\/p>\n<p>Kai&#8217;s home insurance is [latex]$744[\/latex] per [latex]6[\/latex] months, so each month they pay [latex]$124.00[\/latex] for insurance. <\/p>\n<p>Adding these together, their monthly payment is [latex]$649.95+$359.10+$124.00=$1,133.05[\/latex].<\/p>\n<p>This is quite a bit more than the [latex]$649.95[\/latex] for the principal and interest.<\/p><\/div>\n<\/div>\n<\/section>\n<div class=\"glossary\"><span class=\"screen-reader-text\" id=\"definition\">definition<\/span><template id=\"term_4114_14046\"><div class=\"glossary__definition\" role=\"dialog\" data-id=\"term_4114_14046\"><div tabindex=\"-1\"><p>APR, or Annual Percentage Rate, represents the yearly interest rate charged on a loan, including any fees or additional costs associated with the transaction.<\/p>\n<\/div><button><span aria-hidden=\"true\">&times;<\/span><span class=\"screen-reader-text\">Close definition<\/span><\/button><\/div><\/template><\/div>","protected":false},"author":15,"menu_order":20,"template":"","meta":{"_candela_citation":"[{\"type\":\"copyrighted_video\",\"description\":\"How To Calculate Your Mortgage Payment\",\"author\":\"The Organic Chemistry Tutor\",\"organization\":\"\",\"url\":\"https:\/\/youtu.be\/-5cw1xc8pTw\",\"project\":\"\",\"license\":\"arr\",\"license_terms\":\"\"},{\"type\":\"copyrighted_video\",\"description\":\"How To Calculate Your Monthly Mortgage Payment Given The Principal, Interest Rate, & Loan Period\",\"author\":\"The Organic Chemistry Tutor\",\"organization\":\"\",\"url\":\"https:\/\/youtu.be\/6bLg_Ex0A-4\",\"project\":\"\",\"license\":\"arr\",\"license_terms\":\"\"},{\"type\":\"copyrighted_video\",\"description\":\"How To Calculate A Mortgage Payment Amount - Mortgage Payments Explained With Formula\",\"author\":\"How To Calculate A Mortgage Payment Amount - Mortgage Payments Explained With Formula\",\"organization\":\"\",\"url\":\"https:\/\/youtu.be\/Wzcn2I_6OCs\",\"project\":\"\",\"license\":\"arr\",\"license_terms\":\"\"}]","pb_show_title":"on","pb_short_title":"","pb_subtitle":"","pb_authors":[],"pb_section_license":""},"chapter-type":[],"contributor":[],"license":[],"part":4885,"module-header":"learn_it","content_attributions":[{"type":"copyrighted_video","description":"How To Calculate Your Mortgage Payment","author":"The Organic Chemistry Tutor","organization":"","url":"https:\/\/youtu.be\/-5cw1xc8pTw","project":"","license":"arr","license_terms":""},{"type":"copyrighted_video","description":"How To Calculate Your Monthly Mortgage Payment Given The Principal, Interest Rate, & Loan Period","author":"The Organic Chemistry Tutor","organization":"","url":"https:\/\/youtu.be\/6bLg_Ex0A-4","project":"","license":"arr","license_terms":""},{"type":"copyrighted_video","description":"How To Calculate A Mortgage Payment Amount - Mortgage Payments Explained With Formula","author":"How To Calculate A Mortgage Payment Amount - Mortgage Payments Explained With Formula","organization":"","url":"https:\/\/youtu.be\/Wzcn2I_6OCs","project":"","license":"arr","license_terms":""}],"internal_book_links":[],"video_content":[{"divId":"tnh-video-picker","title":"Mortgage Payment","label":"Select Video","video_collection":[{"displayName":"How To Calculate Your Mortgage Payment","value":"\/\/plugin.3playmedia.com\/show?mf=12452605&p3sdk_version=1.10.1&p=20361&pt=375&video_id=-5cw1xc8pTw&video_target=tpm-plugin-5crx2zmu--5cw1xc8pTw"},{"displayName":"How To Calculate Your Monthly Mortgage Payment Given The Principal, Interest Rate, &amp; 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