Comparing Investments This calculator compares the net gain of a taxable investment versus a tax-favored one. You are viewing this website at a small screen resolution which doesn't support calculators. Click here to view this calculator. Share | Have A Question About This Topic? Name Email Address Question Thank you! Oops! Related Content Is it Too Late to Plan for Retirement? These financial strategies can get you on track even if it feels too late to plan for retirement. The Pros and Cons of Banking Your Money The Pros and Cons of Banking Your Money Financial Fixes: The Hidden Costs of Home Ownership Six out of 10 millennials regret buying a home because they weren’t prepared for the hidden costs.