Would a new tax plan save you money or cost you money? The answer depends on a complex array of factors that touch on just about every aspect of your financial life. This article is about a subset of your finances: How tax reform would affect homeownership and mortgages. The House and Senate passed separate versions... More from NerdWallet What the Republican tax plan means for you 6 reasons there aren't enough homes for sale First-time home buyer tax credit ended, but help exists Holden Lewis is a writer at NerdWallet.