Book excerpt: Straightforward and accessible, this comprehensive guide reveals a multitude of both well-known and little-known tax-saving ideas—from deductions for real estate taxes to pocketing tax-free mortgage proceeds when trading up to a more expensive home. Fully updated to reflect all the changes in today’s tax law, J.K. Lasser’s Homeowner’s Tax Breaks 2007 will help you make more informed decisions when dealing with this important issue.