[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"doc-seo-326030-105":3,"detail-sidebar-cat-0-en-105":81,"doc-detail-326030-en":131},{"code":4,"msg":5,"data":6},0,"ok",{"site_id":7,"language":8,"slug":9,"title":10,"keywords":11,"description":12,"schema_data":13,"social_meta":74,"head_meta":76,"extra_data":78,"updated_unix":80},105,"en","mortgage-interest-deductibility-and-housing-prices-economic-commentary","Mortgage Interest Deductibility and Housing Prices - Economic Commentary","","Home-mortgage interest deductibility subsidizes home ownership, yet many tax reform proposals consider eliminating it. This Economic Commentary analyzes how ending the deductibility of mortgage interest payments under flat-tax-style reforms could affect housing prices and owner well-being. The discussion explains why removing the deduction would reduce demand for owner-occupied housing, while also noting that broader tax-system changes and interest-rate responses make the outcome more complex across income groups.",{"@graph":14,"@context":73},[15,34,56],{"@type":16,"itemListElement":17},"BreadcrumbList",[18,23,27,31],{"item":19,"name":20,"@type":21,"position":22},"https://docshare.wps.com","Home","ListItem",1,{"item":24,"name":25,"@type":21,"position":26},"https://docshare.wps.com/document/","Document",2,{"item":28,"name":29,"@type":21,"position":30},"https://docshare.wps.com/document/research-report/","Research & Report",3,{"item":32,"name":10,"@type":21,"position":33},"https://docshare.wps.com/document/mortgage-interest-deductibility-and-housing-prices-economic-commentary/326030/",4,{"url":32,"name":10,"@type":35,"image":36,"author":41,"headline":10,"publisher":44,"fileFormat":47,"inLanguage":8,"description":12,"dateModified":48,"datePublished":49,"encodingFormat":47,"isAccessibleForFree":50,"interactionStatistic":51},"DigitalDocument",{"url":37,"@type":38,"width":39,"height":40},"https://docshare.wps.com/thumbnails/mortgage-interest-deductibility-and-housing-prices-economic-commentary/326030.png","ImageObject",300,407,{"name":42,"@type":43},"Clementine","Person",{"url":19,"name":45,"@type":46},"DocShare","Organization","application/pdf","2026-10-27","2026-09-21",true,{"@type":52,"interactionType":53,"userInteractionCount":55},"InteractionCounter",{"@type":54},"ViewAction",15,{"@type":57,"mainEntity":58},"FAQPage",[59,65,69],{"name":60,"@type":61,"acceptedAnswer":62},"Why would eliminating the home-mortgage interest deduction reduce housing prices?","Question",{"text":63,"@type":64},"Eliminating the deduction increases the after-tax monthly cost of owning a home, which lowers demand for owner-occupied housing. Reduced demand leads to lower housing prices.","Answer",{"name":66,"@type":61,"acceptedAnswer":67},"How do broad flat-tax reforms complicate the housing-price impact?",{"text":68,"@type":64},"Flat-tax plans can change saving, investment, and especially equilibrium interest rates. Without the deduction and with different treatment of interest and capital income, multiple forces affect the final housing price outcome.",{"name":70,"@type":61,"acceptedAnswer":71},"Who bears more of the impact if housing prices decline?",{"text":72,"@type":64},"Higher-income households bear most of the impact because benefits from the deduction accrue mainly to them. However, their smaller housing share of wealth means changes in other asset values may offset some housing losses.","https://schema.org",{"og:url":32,"og:type":75,"og:title":10,"og:site_name":45,"og:description":12},"article",{"robots":77,"canonical":32},"index,follow",{"doc_id":79,"site_id":7},326030,1790184681,{"code":4,"msg":82,"data":83},"success",[84,88,92,96,101,106,111,115,120,123,127],{"id":22,"doc_module":4,"doc_module_name":25,"category_name":85,"show_sort_weight":86,"slug":87},"Story & Novel",90,"story-novel",{"id":26,"doc_module":4,"doc_module_name":25,"category_name":89,"show_sort_weight":90,"slug":91},"Literature",80,"literature",{"id":33,"doc_module":4,"doc_module_name":25,"category_name":93,"show_sort_weight":94,"slug":95},"Exam",70,"exam",{"id":97,"doc_module":4,"doc_module_name":25,"category_name":98,"show_sort_weight":99,"slug":100},5,"Comic",60,"comic",{"id":102,"doc_module":4,"doc_module_name":25,"category_name":103,"show_sort_weight":104,"slug":105},6,"Technology",50,"technology",{"id":107,"doc_module":4,"doc_module_name":25,"category_name":108,"show_sort_weight":109,"slug":110},7,"Healthcare",40,"healthcare",{"id":112,"doc_module":4,"doc_module_name":25,"category_name":29,"show_sort_weight":113,"slug":114},8,30,"research-report",{"id":116,"doc_module":4,"doc_module_name":25,"category_name":117,"show_sort_weight":118,"slug":119},9,"Religion & Spirituality",20,"religion-spirituality",{"id":118,"doc_module":4,"doc_module_name":25,"category_name":121,"show_sort_weight":118,"slug":122},"World Cup","world-cup",{"id":124,"doc_module":4,"doc_module_name":25,"category_name":125,"show_sort_weight":124,"slug":126},10,"Lifestyle","lifestyle",{"id":128,"doc_module":4,"doc_module_name":25,"category_name":129,"show_sort_weight":97,"slug":130},19,"General","general",{"code":4,"msg":82,"data":132},{"doc_id":79,"user_id":133,"nickname":42,"user_avatar":134,"doc_module":4,"category_id":112,"category_name":29,"doc_title":10,"doc_description":12,"doc_content":135,"file_id":136,"file_url":137,"file_type":138,"file_size":139,"view_count":55,"is_deleted":4,"is_public":22,"is_downloadable":22,"audit_status":22,"page_count":97,"language":140,"language_code":8,"site_id":7,"html_lang":8,"table_of_contents":141,"faqs":142,"seo_title":143,"seo_description":12,"update_tm":144,"read_time":145,"preview_page_count":4},1374391974564,"https://ap-avatar.wpscdn.com/avatar/14000253aa45c000a9e?x-image-process=image/resize,m_fixed,w_180,h_180&k=1779874745381141002","by Stephen G.Cecchetti and Peter Rupert  \nver the past few years,there havebeen several proposals for replacing theincome tax system with a system basedon taxing consumption.Many of theproposed reforms include eliminatingthe deductibility of home-mortgage in-terest,but this provision raises a ques-tion:Since the deduction subsidizeshome ownership,will eliminating itsubstantially reduce the value of owner-occupied housing?  \nIf Congress planned to end the home-mortgage interest deduction,leaving therest of the tax code untouched,this con-cem would be well founded.To see why,consider that the decision to buy a houseis based on the monthly cost of owner-ship.Individuals calculate an implicitrental equivalence that combines after-tax mortgage payments,property taxes,insurance,maintenance,and the oppor-tunity cost of their down payment.²Fora given mortgage interest rate,eliminat-ing the tax deductibility of the paymentsincreases the after-tax cost,leading to adecline in demand for owner-occupiedhousing and ultimately reducing housingprices.In other words,the simple experi-ment of removing the mortgage interestdeduction,without changing anythingelse,has the result people seem to thinkit will.Moreover,the effect on housingprices differs across income levels.Aswe discussbelow,most of the benefits ofthe home-mortgage interest deductionaccrue to higher-income households,mainly because lower-income house-holds do not itemize their tax returns.  \n# Mortgage Interest Deductibilityand Housing Prices\n\nThe proposed tax changes,however,arenot this simple.Most are modeled on theHall-Rabushka proposal for taxing con-sumption at aflat rate.³One claim madeby the authors of these proposals is thatthe tax code changes will increase aggre-gate saving.As the subsidy for pur-chased housing ends,the demand forother investments (like more productivebusiness capital)will rise,increasinginvestment and saving.With such amajor overhaul of the tax system,it isdifficult to predict how much housingprices would change,or to anticipate thedirection of interest rate changes,letalone their magnitude.  \nIn this Economic Commentary;we ana-lyze how implementing a flat tax onincome and ending the deductibility ofmortgage interest payments would affecthousing prices.We argue that,to theextent that housing prices decline,moreof the impact will be borne by those athigher income levels.However,sincethese households put a smaller fractionof their wealth in housing than do lower-income families,changes in the value oftheir other assets may mitigate the de-cline in the price of their homes.  \n## ■ Flat Taxes,Interest Rates,and Housing Prices\n\nIn its extreme form,the flat tax acts as apure consumption tax,and,in nearly allof the proposed plans,replaces the cur-rent system with one that has a singlestandard deduction.Each individual'swage income,less that deduction,istaxed at a flat rate.In addition,firmspay a tax at the same rate on fringe ben-  \nFebruary 1,1996  \nThe tax deduction for home-mortgageinterest subsidizes home ownership,but some tax reform proposals in-clude provisions for eliminating it.Will ending the deductibility of home-mortgage interest diminish the well-being of homeowners?Howevermuch housing prices may decline,families at higher income levels willbear most of the impact;but sincethey put a smaller share of theirwealth into housing than do lower-income families,increases in the valueof their other assets may offset anydecrease in housing value.  \nefits and other nonwage compensation.There are several ways to implementsuch a consumption tax,but the bottomline is that under aflat tax system,busi-nesses are taxed on their profits and netinterest paid,while individuals pay aflat wage tax.  \nIn comparison,a value-added tax(VAT)taxes businesses on their profits,netinterest paid,and wages.In the end,thetwo systems end up taxing exactly thesame thing—consumption.This is mosteasily seen by considering the VAT.When aconsumer buys a product from aretailer,he pays taxe","cbCaivGNLvNjcb5v","https://ap.wps.com/l/cbCaivGNLvNjcb5v","pdf",1254429,"English","# Mortgage Interest Deductibility and Housing Prices\n## Flat Taxes, Interest Rates, and Housing Prices","[{\"question\":\"Why would eliminating the home-mortgage interest deduction reduce housing prices?\",\"answer\":\"Eliminating the deduction increases the after-tax monthly cost of owning a home, which lowers demand for owner-occupied housing. Reduced demand leads to lower housing prices.\"},{\"question\":\"How do broad flat-tax reforms complicate the housing-price impact?\",\"answer\":\"Flat-tax plans can change saving, investment, and especially equilibrium interest rates. Without the deduction and with different treatment of interest and capital income, multiple forces affect the final housing price outcome.\"},{\"question\":\"Who bears more of the impact if housing prices decline?\",\"answer\":\"Higher-income households bear most of the impact because benefits from the deduction accrue mainly to them. However, their smaller housing share of wealth means changes in other asset values may offset some housing losses.\"}]","Mortgage Interest Deductibility and Housing Prices - Economic Commentary | PDF",1789972022,13]