• TPSA

Minimizing Tax on Social Security Benefits

Updated: Aug 18



Whether your Social Security benefits are taxable (and, if so, the amount that is taxed) depends on a number of issues. The following facts will help you understand the taxability of your Social Security benefits.

  • For this discussion, the term “Social Security benefits” refers to the gross amount of benefits you receive (i.e., the amount before reduction due to payments withheld for Medicare premiums). The tax treatment of Social Security benefits is the same whether the benefits are paid due to disability, retirement, or reaching the eligibility age. Supplemental Security Income (SSI) benefits are not included in the computation because they are not taxable under any circumstances.

  • The amount of your Social Security benefits that are taxable (if any) depends on your total income and marital status.

  • If Social Security is your only source of income, it is generally not taxable.

  • If you have a significant amount of other income, as much as 85% of your Social Security benefits can be taxable.

  • Suppose you file a separate return from your spouse using the married filing separately status. In that case, 85% of your Social Security Benefits are taxable regardless of your income. This prevents taxpayers who live together from filing separately, thereby reducing the income on each return and thus reducing the amount of Social Security income subject to tax.

  • The following quick computation can be done to determine if some of your benefits are taxable:

Step 1. Add one-half of the total Social Security benefits you received to the total of your other income. This includes any tax-exempt interest and other exclusions from income.


Step 2. Compare this total to the base amount used for your filing status. If the total is more than the base amount, some of your benefits may be taxable.

The base amounts are:

  • $32,000 for married couples filing jointly;

  • $25,000 for single persons, heads of household, qualifying widows/widowers with dependent children, and married individuals filing separately who did not live with their spouses at any time during the year; and

  • $0 for married persons filing separately who lived together during the year.

When taxpayers can defer their “other” income from one year to another (such as Individual Retirement Account (IRA) distributions), they may be able to plan their income to eliminate or minimize the tax on their Social Security benefits for at least one of the years. However, the required minimum distribution rules for IRAs and other retirement plans have to be considered.


Individuals who have substantial IRAs, those not required to make withdrawals, or are making their post-age 72 required minimum distributions without withdrawing enough to reach the Social Security taxable threshold, may be missing an opportunity for some tax-free withdrawals. However, everyone’s circumstances are different, and what works for one person may not work for another.


Gambling Tax Gotcha – Because gambling income is reported in full as income and the losses are an itemized deduction, the gross gambling winnings increase a taxpayer’s adjusted gross income (AGI) for the year. This can cause more of your Social Security benefits to be taxable, even if gambling losses exceed your winnings, simply because winnings are added to the AGI and losses are an itemized deduction.


If you have questions about how these issues affect your specific situation or wish to do some tax planning, please give this office a call.




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