Tax Management Strategies The slideshow presentation that you would like to view is too large for your current screen resolution. Click here to view to view the slideshow at full resolution. Launch Presentation » Share | Related Content The Facts About Income Tax Millions faithfully file their 1040 forms each April. But some things about federal income taxes may surprise you. Donating Art: Taxation Abstraction The tax rules that govern donating art are complex and confusing. Take a closer look. Federal Income Tax Use this calculator to estimate your income tax liability along with average and marginal tax rates.