Q: I'm retiring soon and would like to move to a low-tax state. Do you know where I can find this information? J.B., Jericho, N.Y.
A: Probably the best source for this information is Federation of Tax Administrators. Visit its site at www.taxadmin.org/fta/rate/tax_stru.html for in-depth data and comparisons on state income taxes, including sales tax, excise taxes and taxes on pensions. Tip: Seven states—Florida, Nevada, South Dakota, Tennessee, Texas, Washington and Wyoming—have no state income tax.