The 2027 Social Security increase is shaping up as the largest raise retirees have seen in about three years, and the forecasts have settled into a tight range. The Senior Citizens League and independent analyst Mary Johnson both put the cost-of-living adjustment at 3.5%, while AARP says 3.6%. Applied to the average retired worker benefit of $2,085.98 reported for July 2026, that is roughly $73 to $75 more a month, which would lift the typical check to about $2,159 to $2,161. The official number arrives on October 14, when the Bureau of Labor Statistics releases the September inflation report and the Social Security Administration announces the COLA.
The catch is that the raise you see announced is not the raise you keep. Most beneficiaries have the Medicare Part B premium taken straight out of their Social Security payment, and the 2026 Medicare Trustees Report projects the standard premium rising from $202.90 to $209.50 next year. That would trim the typical gain to around $68 a month. Some private forecasters think the final premium could land closer to $215 to $219, which would cut deeper. Below you will find the estimates, dollar tables for different benefit levels, a calculator, the key dates and official links. We’ll be updating this article monthly.
2027 Social Security Increase Key Highlights
| Item | Latest figure |
|---|---|
| Official COLA announcement | October 14, 2026 |
| Senior Citizens League forecast | 3.5%, its final prediction |
| AARP forecast | 3.6% |
| Mary Johnson, independent analyst | 3.5% |
| Average retired worker benefit, July 2026 | $2,085.98 a month |
| Estimated raise for the average worker | $73 to $75 a month |
| Standard Part B premium, 2026 | $202.90 |
| Projected standard Part B premium, 2027 | $209.50 (Trustees), possibly $215 to $219 (private estimates) |
| Official Part B announcement | Expected in November 2026 |
| New benefit amounts take effect | January 2027 |
How Much Will Social Security Go Up in 2027?
The forecasts have drifted over the year. Early projections sat near 2.8%, jumped toward 3.8% after hot spring inflation reports, and then eased as monthly readings cooled. The Senior Citizens League moved from 3.6% in August to 3.5% after the August inflation data, and it called that its last prediction. AARP moved the other way, from 3.5% up to 3.6%. Kiplinger’s economist also lands at 3.6%, arguing that high energy prices are leaking into other categories.
You will still see older pages quoting 3.8% or even 4.7%. Those came from spring models. If a page is more than a couple of months old, treat its number as history.
The two inflation readings that are already known point the same way. The July CPI-W rose 3.4% from a year earlier and August came in at 3.5%. The COLA is the average of July, August and September, compared with the same three months a year earlier, so September would need to surprise by a wide margin to move the final answer far from 3.5%.
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How Much Bigger Will Your Check Be? Dollar Amounts by Benefit Level
Your own raise depends on your own benefit, not the national average. SSA applies the percentage to your amount and rounds down to the whole dollar. The table uses the two leading forecasts.
| Current monthly benefit | New amount at 3.5% | New amount at 3.6% | Raise at 3.6% | Raise at 3.6% after a $6.60 Part B rise |
|---|---|---|---|---|
| $1,200 | $1,242 | $1,243 | $43 | $36.40 |
| $1,500 | $1,552 | $1,554 | $54 | $47.40 |
| $2,086 (average) | $2,159 | $2,161 | $75 | $68.40 |
| $2,500 | $2,587 | $2,590 | $90 | $83.40 |
| $3,000 | $3,105 | $3,108 | $108 | $101.40 |
| $4,152 (maximum at full retirement age) | $4,297 | $4,301 | $149 | $142.40 |
The percentage is the same for everyone, so the dollar gain scales with the check. A retiree on $1,200 gets about $43, while one near the maximum gets about $149. Because the Part B premium is a flat dollar amount, it takes a larger share of a smaller raise.
Will Medicare Part B Take My 2027 Social Security Raise?
For most people, some of it. The standard Part B premium is $202.90 in 2026, and the Trustees project $209.50 for 2027, an increase of $6.60 or about 3.25%. On the average benefit, that means roughly $68 of a $75 raise survives, which is about 91% of it.
Compare that with this year. The premium jumped from $185.00 to $202.90, a rise of $17.90, while the average raise was about $56. Part B absorbed roughly a third of that raise. The 2027 picture is kinder, as long as the projection holds.
The risk is that it does not. The Trustees’ estimates have missed before. One review noted that the 2022 premium came in about 7.3% above the projection made earlier. A miss of that size on the 2027 figure would put the premium nearer $225. Private forecasters expect something between $215 and $219.
| Part B scenario for 2027 | Premium | Increase from $202.90 | Average raise kept at 3.6% |
|---|---|---|---|
| Trustees projection | $209.50 | $6.60 | about $68 |
| Private estimate, low | $215.00 | $12.10 | about $63 |
| Private estimate, high | $219.00 | $16.10 | about $59 |
| Stress case | $225.00 | $22.10 | about $53 |
The official Part B number is set separately by the Centers for Medicare and Medicaid Services and is normally announced in November. Until then, plan around a range, not a point.
Why the Part B Increase May Be Smaller in 2027
Part B costs track what Medicare spends on doctor visits, outpatient care and drugs given in clinics, and the 2026 jump reflected unusually heavy spending growth and some one-time pressures. The Trustees now expect a gentler climb. The Part B deductible is projected to rise from $283 to $292. Those are projections, and health care costs tend to surprise upward, so a cautious budget uses the higher end of the range.
There is also a protection called the hold harmless rule. In general, it keeps your Social Security check from shrinking in dollars because of a Part B increase when the COLA is large enough to cover it. With a raise above $70 against a premium increase under $10, the rule is unlikely to matter for most people in 2027. It also does not apply to everyone, including new enrollees and higher earners who pay income related surcharges.
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IRMAA and Higher Earners: When the Premium Is Not Standard
Some retirees pay more than the standard premium. The income related monthly adjustment amount, known as IRMAA, adds a surcharge for beneficiaries whose income is above set thresholds. Projections put the 2027 starting thresholds at roughly $112,000 for single filers and $224,000 for joint filers, in tiers that rise with income. The income used is from two years earlier, so the 2027 premium is based on your 2025 tax return.
A one-time event such as selling a home or taking a large retirement account withdrawal can push you over a line. If that has happened, SSA has a process to ask for a new decision when your income has dropped because of a life change such as retirement or the death of a spouse. Ask for that review early, since IRMAA is usually deducted automatically and refunds take time.
Do You Pay Tax on the Bigger Check?
Possibly more than before. Federal tax on benefits depends on combined income, which is your adjusted gross income plus tax exempt interest plus half of your benefits. The thresholds, $25,000 for single filers and $32,000 for joint filers, are not indexed to inflation. Every COLA pushes more people over them. Up to 85% of benefits can be taxable at higher incomes. A few states also tax benefits.
If you have federal tax withheld from your check, the withholding percentage applies to the larger amount, so the cash you receive rises by less than the gross figure. The calculator lets you enter a withholding rate to see the difference. For personal advice, ask a tax professional, especially if your income is close to a threshold.
What the 2027 Social Security Increase Means for SSI, Disability and Survivor Benefits
The COLA is a percentage applied to Social Security retirement, survivor and disability benefits, and to Supplemental Security Income. If the final number is 3.5%, an SSI recipient who gets the 2026 federal payment of $994 a month would see about $35 more. SSI pays at the end of December because January 1 is a holiday, so that group may see the change first. Disability and survivor beneficiaries get the same percentage as retirees, applied to their own benefit amounts. State supplements to SSI vary and do not follow the federal COLA.
Workers who are still collecting benefits and earning wages should watch the earnings limit. The 2026 limits are $24,480 for those under full retirement age and $65,160 in the year they reach it. SSA will announce the 2027 numbers with the COLA, along with the maximum amount of earnings subject to Social Security tax.
The Calculator: See Your Own 2027 Check
The calculator included with this article uses your actual numbers. Start with your current gross benefit, which is the amount before Medicare or tax deductions and appears in your my Social Security account. Then pick a COLA. Use 3.5% as a base case, 3.6% as the optimistic case, and 3.0% as a low case if you want to see what a surprise looks like. Enter your Part B premium today, then try the Trustees’ $209.50 and the high case of $219. If you have federal withholding on your check, enter that percentage.
The tool shows your new gross benefit, the monthly raise, the Part B increase, the portion of the raise left after Part B, and your deposit before and after the change. It also calculates the extra cash per year. Come back after October 14 and enter the official COLA, then again in November when the Part B premium is announced.
2027 Social Security Increase Calculator
See your new check and how much of the raise is left after Medicare Part B. Forecasts are not official until SSA announces the COLA on October 14.
| New monthly benefit (gross) | |
| Raise per month | |
| Part B premium increase | |
| Raise left after Part B | |
| Deposit today (after Part B and tax) | |
| Deposit in 2027 (after Part B and tax) | |
| Extra cash per year |
Estimate only. SSA rounds benefits down to the whole dollar. The 2027 Part B premium is a projection, and the official figure is expected in November. Higher earners may pay an income-related surcharge on top of the standard premium.
Why a Bigger Check May Still Feel Smaller
Retirees spend a different mix of money than younger workers. Housing, health care and food take a bigger share, and those categories do not always track the index used for the COLA. Advocacy groups argue that the formula understates what older people pay. The CPI-W reflects spending by urban wage earners and clerical workers, not retirees, and an experimental index that weights older adults’ spending, called the CPI-E, has often run higher. Congress has debated switching, but the 2027 COLA will use CPI-W.
That is why a headline of 3.6% can feel flat. Prescription costs, Medicare Advantage or Medigap premiums, Part D plans, property taxes and home insurance can all rise faster than the COLA. When you plan, look at your own expense categories, not just the national inflation figure.
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How to Check Your New 2027 Social Security Amount
You do not apply for the COLA. SSA adds it automatically to the benefits of everyone who is eligible. Here is how to confirm your new amount.
- Sign in to your my Social Security account, or create one if you have not registered.
- Turn on electronic notices so the COLA letter reaches you quickly. SSA begins posting notices in early December.
- Compare the new gross amount with the figure on your letter, and check the Medicare premium deduction listed there.
- Confirm your direct deposit details and your mailing address.
- If something looks wrong, call SSA’s national number or visit a local office with your notice in hand.
If you have not yet claimed retirement benefits, you can apply online. The COLA is applied to your benefit amount starting in the year you turn 62, so you do not lose raises by waiting.
Processing Time: When Will You Know Your New Amount?
The official COLA arrives on October 14. After that, SSA sends individual notices that show your new gross benefit, the Medicare premium and your net deposit. Most notices appear in your online account in early December and arrive by mail around the same time. If you do not receive a notice by late December, check your account or call SSA. Medicare premium amounts for 2027 are set separately and are expected in November, so some notices may be updated before they reach you.
Payment Schedule: When the Bigger Check Arrives
The new amount shows up in the payments you receive in January 2027, which cover December benefits. SSI recipients receive their increased payment at the end of December because January 1 is a holiday.
| Event | Date |
|---|---|
| COLA announced | October 14, 2026 |
| Part B premium expected | November 2026 |
| COLA notices posted in online accounts | Early December 2026 |
| SSI payment with the new rate | Late December 2026 |
| Payment for birthdays on the 1st to the 10th | Wednesday, January 13, 2027 |
| Payment for birthdays on the 11th to the 20th | Wednesday, January 20, 2027 |
| Payment for birthdays on the 21st to the 31st | Wednesday, January 27, 2027 |
| Payments on the 3rd of the month | Check the SSA calendar, because January 3 falls on a Sunday and January 1 is a holiday |
Five Money Moves to Make Before January
Build your 2027 budget around the net number, not the headline. Subtract the Part B premium and any other Medicare costs from your new gross benefit and plan from there. Use the conservative premium estimate for planning, then adjust in November.
Review your Medicare plan during open enrollment. The window for Medicare Advantage and Part D changes runs from October 15 through December 7, and a better plan can save more than the COLA adds.
Check your tax withholding. If your benefit rises and your tax bracket does not change, you may not need to adjust, but if you are near a threshold, ask a tax professional.
Take another look at your claiming strategy if you have not claimed yet. The COLA applies whether or not you have started, and each month of delay past full retirement age earns delayed credits.
Finally, set aside the raise for known cost increases, such as property tax, insurance and utilities, before you treat it as spending money.
Beware of COLA Scams
Every fall, scammers send texts and emails claiming to be from SSA and offering a larger COLA if you click a link or confirm your account. SSA does not ask you to pay for a raise, and the COLA is automatic. Use only the official website, type the address yourself, and never share your Social Security number or bank details in response to an unsolicited message.
Official Websites and Resources
| Resource | What it does | Link |
|---|---|---|
| my Social Security login and registration | Create an account, view notices and benefit amounts | https://www.ssa.gov/myaccount/ |
| SSA COLA page | Official COLA history and announcement | https://www.ssa.gov/cola/ |
| Apply for retirement benefits | Start an online application | https://www.ssa.gov/apply |
| Bureau of Labor Statistics CPI | Official inflation data and release schedule | https://www.bls.gov/cpi/ |
| Medicare | Part B premiums, plans and enrollment | https://www.medicare.gov |
| SSA income related adjustment page | Request a new IRMAA decision | https://www.ssa.gov/medicare/premiums |
| Social Security payment schedule | Find your payment date | https://www.ssa.gov/benefits/retirement/planner/paymentdates.html |
| Supplemental Security Income | SSI amounts and rules | https://www.ssa.gov/ssi/ |
| IRS taxes on Social Security | Taxation of benefits | https://www.irs.gov/taxtopics/tc423 |
FAQs
How much will Social Security go up in 2027?
Forecasts range from 3.5% to 3.6%, which would add about $73 to $75 a month for the average retired worker. The official figure arrives on October 14.
What is the 2027 Social Security COLA?
It has not been announced. The leading estimates are 3.5% from the Senior Citizens League and Mary Johnson, and 3.6% from AARP.
When will the 2027 COLA be announced?
SSA will announce it on October 14, 2026, the day the September inflation report is released.
What is the average Social Security check?
The average retired worker received $2,085.98 a month as of July 2026, according to SSA statistics.
Will Medicare take part of my 2027 raise?
Probably some of it. The projected standard Part B premium rises $6.60 to $209.50, and the final figure could be higher.
What will the 2027 Medicare Part B premium be?
The Trustees project $209.50, and private estimates range from $215 to $219. CMS is expected to announce the official figure in November.
Is the COLA the same for everyone?
The percentage is the same, but the dollar amount depends on your benefit.
When will I see the bigger check?
Most people will see it in January 2027 payments. SSI recipients see it at the end of December.
Do I have to apply for the COLA?
No. It is applied automatically.
Will my taxes go up with the COLA?
They can. More benefits may become taxable if your combined income crosses the thresholds.
Can the COLA be zero?
Yes. If prices do not rise, the COLA is zero. That happened in 2010, 2011 and 2016.
Is the COLA enough to keep up with inflation?
It reflects past price changes for a specific group of workers. Retirees with high health costs may feel it falls short.
How do I find my new benefit amount?
Sign in to your my Social Security account in December, or wait for your notice in the mail.
Conclusion
The 2027 Social Security increase looks likely to land between 3.5% and 3.6%, which would add roughly $73 to $75 a month for the average retired worker and more for those with larger benefits. After a projected Part B increase, the typical retiree might keep about $68, and less if the premium comes in at the high end of forecasts. The final answers arrive in two steps: the COLA on October 14 and the Medicare premium in November. Use the calculator to try your own numbers, build your budget around the net deposit, and check your my Social Security account in December. This article will be updated as official figures are released.
