Social Security benefits include monthly retirement, survivor, and disability benefits; they do not include Supplemental Security Income (SSI) payments, which are not taxable.
Generally, you pay federal income taxes on your Social Security benefits only if you have other substantial income in addition to your benefits such as wages, self-employment, interest, dividends and other taxable income that must be reported on your tax return.
Your income and filing status affect whether you must pay taxes on your Social Security. An easy method of determining whether any of your benefits might be taxable is to add one-half of your Social Security benefits to all of your other income, including any tax-exempt interest.
If you receive Social Security benefits you should receive Form SSA-1099, Social Security Benefit Statement, showing the amount.
Next, compare this total to the base amounts below. If your total is more than the base amount for your filing status, then some of your benefits may be taxable. In 2018, the three base amounts are:
Taxpayers filing an individual federal tax return:
Taxpayers filing a joint federal tax return:
Married taxpayers filing separate tax returns generally pay taxes on benefits.
Thirteen states tax social security income as well including Colorado, Connecticut, Kansas, Minnesota, Missouri, Montana, Nebraska, New Mexico, North Dakota, Rhode Island, Utah, Vermont, and West Virginia.
Retirement income is generally not taxed by other countries. As a U.S. citizen retiring abroad who receives Social Security, for instance, you may owe U.S. taxes on that income, but may not be liable for tax in the country where you're spending your retirement years.
If Social Security is your only income, then your benefits may not be taxable, and you may not need to file a federal income tax return. However, if you receive income from other sources (either U.S. or country of retirement) as well, from a part-time job or self-employment, for example, you may have to pay U.S. taxes on some of your benefits--the same as if you were still living in the U.S.
You may also be required to report and pay taxes on any income earned in the country where you retired. Each country is different, so consult a local tax professional or one who specializes in expatriate tax services.
Even if you retire abroad, you may still owe state taxes--unless you established residency in a no-tax state before you moved overseas. Also, some states honor the provisions of U.S. tax treaties; however, some states do not. Therefore, it is prudent to consult a tax professional.
If you receive Social Security, a tax professional can help you determine if some - or all - of your benefits are taxable.