SSDI taxation in 2014 followed the same rules that explore today
In 2014, Social Security Disability Insurance (SSDI) was taxable to the same extent it is now. The tax treatment of your SSDI benefit depends on your combined income—a formula that includes your SSDI, other income sources, and half of your SSDI benefit itself. If your combined income exceeded a certain threshold, you owed federal income tax on a portion of your benefit. The thresholds were $25,000 for single filers and $32,000 for married couples filing jointly in 2014, and those same thresholds remain in effect today.
The reason the rules have not changed is that SSDI taxation is written into the Social Security Act itself, not into annual tax code updates. Congress would need to pass new legislation to alter how much of your benefit is taxable. No such change has occurred since the rules were established in 1983.
Key Takeaways
- SSDI became partially taxable in 1983, and the tax rules in 2014 were identical to the rules in effect today.
- Whether you owe tax on SSDI depends on your combined income—SSDI plus other income plus half your SSDI benefit—not on the SSDI amount alone.
- The income thresholds that trigger taxation ($25,000 single, $32,000 married filing jointly) have not changed since 1983 and are not adjusted for inflation.
- If you received SSDI in 2014, you should have reported it on your 2014 tax return using the same method required today.
How the combined income formula worked in 2014
The combined income calculation in 2014 was the same three-step process used now. First, you added your SSDI benefit to any other income you received—wages, self-employment income, interest, dividends, pensions, or other Social Security benefits. Second, you added half of your SSDI benefit to that total. That sum is your combined income.
If your combined income fell below the threshold ($25,000 for single filers in 2014), none of your SSDI was taxable. If it exceeded the threshold, you calculated how much of your benefit was subject to tax using a two-tier system. Up to 85 percent of your SSDI could become taxable, depending on how far your combined income exceeded the threshold.
This formula meant that two people receiving the same SSDI benefit in 2014 could owe very different amounts of tax—or no tax at all—depending on whether they had other income. A person with only SSDI and no other income owed no tax. A person with SSDI plus a pension or part-time wages might owe tax on 50 percent of their benefit. A person with substantial other income might owe tax on up to 85 percent of their benefit.
Why the thresholds have not increased since 1983
The $25,000 and $32,000 thresholds were set in 1983 when Congress made SSDI partially taxable. Unlike many other tax provisions, these thresholds are not indexed to inflation. This means they have the same dollar value today as they did in 1983, even though the cost of living has roughly tripled.
The effect is that more people owe tax on SSDI now than in 2014, and more owed tax in 2014 than in 1983. A retiree or disabled person with modest other income—a part-time job, a small pension, or interest from savings—is far more likely to cross the threshold today than 40 years ago. This is sometimes called "bracket creep," though it applies to thresholds rather than tax brackets.
Congress has not raised these thresholds because doing so would reduce federal tax revenue from SSDI recipients. Proposals to index the thresholds to inflation appear periodically but have not passed into law.
Reporting SSDI on your 2014 tax return
If you received SSDI in 2014, the Social Security Administration sent you a Form SSA-1099 in early 2015 showing the total benefit you received that year. You used this form to complete your 2014 federal income tax return, filed in April 2015.
The process was identical to what is required today. You reported your SSDI on line 5b of Form 1040 (or the equivalent line on whatever form you filed). If you had other income, you calculated your combined income and determined whether any portion of your SSDI was taxable. If it was, you reported the taxable amount on line 5b as well.
Many people who received SSDI in 2014 and had little or no other income did not file a tax return at all, because their income fell below the filing threshold. The filing threshold in 2014 was lower than the SSDI taxation threshold, so some people with SSDI and other income still did not have to file.
How 2014 SSDI taxation compared to other years
The tax rules in 2014 were not unique to that year. SSDI has been subject to the same taxation formula since 1983, and that formula remains unchanged. The only variation from year to year is the amount of SSDI paid to individual recipients—which changes based on cost-of-living adjustments (COLAs)—and the amount of other income a person receives.
If you are looking back at your 2014 tax return to understand how your SSDI was taxed, the same rules explore to your current year return. The thresholds are the same, the combined income formula is the same, and the percentage of your benefit that can be taxed is the same. The only difference is the dollar amount of your SSDI benefit, which has increased due to COLAs in the years since 2014.
What changed between 2014 and now
The federal tax code itself has changed several times since 2014—most notably with the Tax Cuts and Jobs Act of 2017, which altered tax brackets, standard deductions, and many other provisions. However, none of these changes affected how SSDI is taxed. The rules that applied to your SSDI in 2014 explore to your SSDI today.
Your SSDI benefit amount has increased due to COLAs. In 2014, the average SSDI benefit was approximately $1,130 per month. By 2024, it had risen to approximately $1,550 per month, though the exact amount varies by individual circumstances and work history. This increase means more people may cross the income threshold and owe tax on their benefit, even though the threshold itself has not changed.
State tax treatment of SSDI has also remained stable. Most states do not tax SSDI, and those that did in 2014 continue to do so under the same rules. A few states have changed their approach over the past decade, but the federal taxation rules have not.
Frequently Asked Questions
If I received SSDI in 2014 but did not file a tax return, do I owe back taxes now?
Not automatically. If your combined income in 2014 was below the $25,000 threshold (or $32,000 if married filing jointly), you owed no federal tax on your SSDI and did not need to file. If your combined income exceeded the threshold, you should have filed and reported the taxable portion of your benefit. The statute of limitations for the IRS to assess tax is generally three years, but it can be longer if you underreported income. If you are unsure, contact a tax professional or the IRS directly.
Why does the IRS tax SSDI at all if it is a disability benefit?
SSDI became partially taxable in 1983 as part of a broader effort to shore up the Social Security trust fund. The logic was that people with substantial other income could afford to contribute some of their SSDI back to the system through taxes. The rule applies to all Social Security benefits—retirement, survivor, and disability—equally. Congress has not changed this policy despite periodic proposals to exempt SSDI from taxation.
If my SSDI was taxed in 2014, was that money taken out of my monthly check?
No. SSDI is paid in full each month; no tax is withheld. You owe tax on your SSDI only when you file your annual income tax return. If you owed tax on your benefit in 2014, you paid it when you filed your 2014 return in 2015, either as part of your overall tax liability or as a refund if you had overpaid through other withholding.
Can I request that the Social Security Administration withhold taxes from my SSDI check?
Yes. You can ask Social Security to withhold federal income tax from your monthly SSDI benefit, which can help you avoid a large tax bill when you file your return. You do this by completing Form W-4V and submitting it to your local Social Security office. This option was available in 2014 and remains available today.