Retiring the 4% Rule A portfolio created with your long-term objectives in mind is crucial as you pursue your dream retirement. Share | Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content Home Mortgage Deduction Use this calculator to assess the potential benefits of a home mortgage deduction. A Brief History of Estate Taxes Federal estate taxes have long since been a lucrative source of funding for the federal government. The Value of Diversification Diversification could mean the difference between financial success and failure.