COLA 2027 Calculator: You’ve seen the headlines: “Social Security COLA could be 3.5%!” “Retirees may get $75 more!” But what does that mean for your check? If you receive $1,200 a month, your raise is not the same as someone who receives $3,000. If you pay Medicare Part B out of your check, your take-home change is different again. And nobody is sure what the final percentage will be until the SSA announces it. Let’s start with the answer most people want.
COLA 2027 Calculator Highliight
| Question | Answer |
|---|---|
| Is the 2027 COLA official? | No. Estimates only. |
| Official announcement | October 14, 2026, about 8:30 a.m. ET |
| Current estimate range | About 3.4% to 3.6% |
| 2026 COLA (confirmed) | 2.8% |
| Raise starts | January 2027 payments (SSI: December 31) |
| Do I apply? | No. It is automatic. |
| Personal notice | December |
The SSA is scheduled to release the official 2027 COLA on October 14 at about 8:30 a.m. Eastern, alongside the September Consumer Price Index report.
The only formula you need
Your current monthly benefit × COLA percentage = your monthly raise
Example: $1,800 × 0.035 = $63
Your new gross benefit: $1,800 + $63 = $1,863
Use your gross benefit, which is the amount before Medicare and tax deductions. You can find it on your SSA benefit letter or in your my Social Security account.
2027 COLA calculator table
These raises use the current estimate range. They are not official amounts.
| Your current monthly benefit | Raise at 3.4% | Raise at 3.5% | Raise at 3.6% |
|---|---|---|---|
| $500 | $17.00 | $17.50 | $18.00 |
| $1,000 | $34.00 | $35.00 | $36.00 |
| $1,500 | $51.00 | $52.50 | $54.00 |
| $2,000 | $68.00 | $70.00 | $72.00 |
| $2,500 | $85.00 | $87.50 | $90.00 |
| $3,000 | $102.00 | $105.00 | $108.00 |
| $3,500 | $119.00 | $122.50 | $126.00 |
| $4,000 | $136.00 | $140.00 | $144.00 |
Your new monthly benefit (gross)
| Current benefit | New benefit at 3.4% | New benefit at 3.5% | New benefit at 3.6% |
|---|---|---|---|
| $1,000 | $1,034.00 | $1,035.00 | $1,036.00 |
| $1,500 | $1,551.00 | $1,552.50 | $1,554.00 |
| $2,000 | $2,068.00 | $2,070.00 | $2,072.00 |
| $2,500 | $2,585.00 | $2,587.50 | $2,590.00 |
| $3,000 | $3,102.00 | $3,105.00 | $3,108.00 |
How much extra per year?
At a 3.5% COLA:
| Current benefit | Extra per month | Extra per year |
|---|---|---|
| $500 | $17.50 | $210 |
| $1,000 | $35.00 | $420 |
| $1,500 | $52.50 | $630 |
| $2,000 | $70.00 | $840 |
| $2,500 | $87.50 | $1,050 |
| $3,000 | $105.00 | $1,260 |
| $3,500 | $122.50 | $1,470 |
| $4,000 | $140.00 | $1,680 |
Where do these estimates come from?
No private group can know the final number. But several respected sources publish estimates from the inflation data released so far:
| Source | Latest 2027 estimate |
|---|---|
| AARP (updated September 19, 2026) | 3.6% |
| The Senior Citizens League | 3.5% |
| Mary Johnson, independent Social Security and Medicare policy analyst | 3.5% |
| Committee for a Responsible Federal Budget | 3.4% |
Most groups now expect the final COLA to land between 3.4% and 3.6%, since only the September inflation report remains. You may see websites that show 3.8% or higher. Those are often older projections made earlier in the year, before inflation cooled over the summer. Check the date and the source before you trust any single number.
What if the COLA is higher or lower?
The table below shows hypothetical outcomes, just so you can plan for a range. These are not predictions.
| Current benefit | If COLA is 3.0% | If COLA is 3.5% | If COLA is 4.0% |
|---|---|---|---|
| $1,000 | $30 | $35 | $40 |
| $1,500 | $45 | $52.50 | $60 |
| $2,000 | $60 | $70 | $80 |
| $2,500 | $75 | $87.50 | $100 |
Smart planning tip: Budget with the low column. If the real number comes in higher, you’ll have a pleasant surprise instead of a gap.
What about the average retiree?
AARP projects that a 3.6% COLA would raise the average retired worker’s benefit by about $75 a month. The average surviving spouse benefit ($1,933) would rise by about $70, and the average disability benefit ($1,635) by about $59 a month.
| Type of beneficiary | Average monthly benefit (AARP) | Estimated raise at 3.6% |
|---|---|---|
| Retired worker | about $2,070+ | about $75 |
| Surviving spouse | $1,933 | about $70 |
| Worker with a disability | $1,635 | about $59 |
Your own benefit could be higher or lower than these averages, so use the calculator table above.
Will Medicare reduce your raise?
For many people, yes. Most Medicare enrollees have the Part B premium deducted from their Social Security check, so a higher premium shrinks the raise you actually see in your bank account.
Here is what is known:
- 2026 standard Part B premium: $202.90 per month (confirmed).
- 2027 projection: The Medicare Trustees report projects $209.50 a month for 2027, an increase of about $6.60.
- Official number: Official 2027 Medicare rates, including the income-related brackets, will be announced in November.
Net raise table (at a 3.5% COLA)
| Current benefit | COLA raise | Projected Part B increase | Estimated net raise |
|---|---|---|---|
| $500 | $17.50 | $6.60 | $10.90 |
| $1,000 | $35.00 | $6.60 | $28.40 |
| $1,500 | $52.50 | $6.60 | $45.90 |
| $2,000 | $70.00 | $6.60 | $63.40 |
| $2,500 | $87.50 | $6.60 | $80.90 |
| $3,000 | $105.00 | $6.60 | $98.40 |
| $4,000 | $140.00 | $6.60 | $133.40 |
What this shows: the lower your benefit, the more a premium increase eats into your raise. But at a COLA near 3.5%, the raise should still be larger than the projected increase for most people.
Higher earners may also pay an extra monthly charge called IRMAA on top of the standard premium, which could reduce the net raise further.
How to find your current gross benefit
You need one number: your monthly benefit before deductions.
- Your 2026 COLA notice. The SSA sent it last December. It lists your gross benefit.
- Your my Social Security account. Sign in at ssa.gov. Your benefit amount is under your account details.
- Your bank deposit is not the right number. It is usually lower because Medicare and taxes may be taken out first.
If you are not sure, use the gross amount from the SSA, not the deposit amount.
Couples, survivors and families
The COLA applies to each person’s own benefit.
- If you and your spouse each get a check, calculate each check separately and add them.
- If you receive both your own benefit and a survivor or spousal benefit, calculate based on the total benefit you actually receive.
- Children’s or dependents’ benefits also get the COLA.
Example: You get $1,800 and your spouse gets $1,100. At 3.5%, your raise is $63 and theirs is $38.50, so the household gets $101.50 more per month.
What about SSI?
Supplemental Security Income (SSI) also gets the COLA. Confirmed 2026 federal SSI payment standards:
| SSI category | 2026 maximum monthly federal payment |
|---|---|
| Individual | $994 |
| Couple | $1,491 |
| Essential person | $498 |
These are maximums. Other income and living arrangements can lower the actual payment, and some states add a supplement. In general, the next year’s maximum is found by raising the current amount by the COLA, so a 3.5% COLA would move the individual maximum up by roughly $35 a month. The official number will be in the SSA announcement.
SSI timing: The January 2027 SSI payment is scheduled for Thursday, December 31, 2026, because January 1 is a federal holiday.
Could the COLA raise your taxes?
Possibly. Some people pay federal income tax on part of their Social Security.
- When combined income is above $34,000 for single filers or $44,000 for joint filers, up to 85% of benefits can be taxable.
- That does not mean an 85% tax rate. It means up to 85% of your benefit counts as taxable income, and your regular tax rates apply to that portion.
- SSI is not taxable.
A COLA raises your yearly benefit, which can push you over a threshold or increase the taxable portion. These thresholds are set by law and do not rise with inflation each year. See IRS Publication 915 or ask a tax professional.
COLA history
| Year | COLA |
|---|---|
| 2016 | 0.0% |
| 2017 | 0.3% |
| 2018 | 2.0% |
| 2019 | 2.8% |
| 2020 | 1.6% |
| 2021 | 1.3% |
| 2022 | 5.9% |
| 2023 | 8.7% |
| 2024 | 3.2% |
| 2025 | 2.5% |
| 2026 | 2.8% |
| 2027 | Due October 14 (estimates 3.4%–3.6%) |
Over the past decade the COLA has averaged about 3.1%, ranging from 0% in 2016 to 8.7% in 2023.
Important Dates
| Date | What happens |
|---|---|
| October 14, 2026 | SSA announces the official 2027 COLA |
| October 15 – December 7 | Medicare open enrollment |
| November 2026 (typical) | CMS announces the official 2027 Part B premium |
| December 2026 | Personalized SSA notices arrive |
| December 31, 2026 | SSI January payment issued |
| January 2027 | First Social Security payments with the new amount |
Beneficiaries receive their personalized notices in December. Your notice will show your new gross benefit and any Medicare deduction, so you will know your real deposit before January.
Official 2026 reference numbers
For comparison, here are the confirmed 2025 and 2026 figures from the SSA fact sheet:
| Item | 2025 | 2026 |
|---|---|---|
| COLA | 2.5% | 2.8% |
| Maximum taxable earnings | $176,100 | $184,500 |
| Maximum retirement benefit at full retirement age | $4,018/month | $4,152/month |
| SSI individual | $967/month | $994/month |
| SSI couple | $1,450/month | $1,491/month |
The 2026 COLA of 2.8% began with benefits payable to nearly 71 million Social Security beneficiaries in January 2026, and increased SSI payments to nearly 7.5 million recipients began on December 31, 2025.
Fact Check:
| Claim | The truth |
|---|---|
| “My raise will be exactly 3.5%.” | Not known yet. Only the SSA can announce the official number. |
| “I must apply to get the COLA.” | False. It is automatic. |
| “My whole raise lands in my bank account.” | Not always. Medicare premiums and tax withholding can reduce it. |
| “Social Security is being cut in 2027.” | No benefit cuts are scheduled for 2027 under current law. |
| “The COLA is a one-time bonus.” | No. It is a permanent increase in your monthly benefit. |
Scam alert
Scammers love COLA season. Around October 14, expect fake texts and calls about “claiming your increase.”
- The SSA will never ask you to pay to receive your COLA.
- Do not click links in unexpected messages. Type ssa.gov yourself.
- Official U.S. government sites end in .gov.
- Be wary of urgency, such as “act within 24 hours.”
- Never share your Social Security number or bank details with someone who contacts you first.
- Report scams to the SSA’s Office of the Inspector General and the FTC at reportfraud.ftc.gov.
FAQ’s
How much will my check go up in 2027?
Multiply your gross monthly benefit by the COLA percentage. At the estimated 3.4% to 3.6%, a $2,000 benefit would rise by about $68 to $72.
What is the 2027 COLA?
It is not official yet. The SSA will announce it on October 14, 2026.
How much is a $1,500 Social Security check after the COLA?
At 3.5%, about $1,552.50 (a raise of $52.50).
How much is a $2,500 check after the COLA?
At 3.5%, about $2,587.50 (a raise of $87.50).
Will Medicare reduce my raise?
Possibly. If your Part B premium comes out of your check, a higher premium reduces your net raise. The 2027 premium is projected at $209.50, with the official number expected in November.
Do I need to apply?
No. It is automatic.
When will I see the higher payment?
In your January 2027 payment. SSI recipients see it in the payment issued December 31.
Where do I find the official number?
At ssa.gov/cola and the SSA newsroom on October 14.
Does SSI get the COLA?
Yes, at the same percentage.
Conclusion
For most people, the 2027 COLA should mean roughly $34 to $144 more per month, depending on how large your current benefit is. At $2,000 a month, you are looking at about $68 to $72. After Medicare, your take-home change may be a bit smaller.
Bookmark this page. On October 14 we will replace the estimates with the official number so the calculator table will show your exact raise.
Disclaimer: This article is for general information only and is not financial, tax or legal advice. Your benefit depends on your personal record. Confirm details with the Social Security Administration.
Sources: Social Security Administration (ssa.gov), including the COLA page, the 2026 COLA Fact Sheet and SSI Federal Payment Amounts for 2026; Medicare Trustees Report; CMS; IRS Publication 915; Bureau of Labor Statistics CPI-W data. Estimates attributed to AARP, The Senior Citizens League, Mary Johnson and the Committee for a Responsible Federal Budget.
