2027 Social Security COLA: What It Could Mean for Your Retirement Plan

A fresh, grassy round on the driving range. A family stroll through the Sunday farmers market, picking berries along the way.

What does your ideal retirement look like?

It is easy to think the answer comes down to money.

And lately, one question has been coming up more often in our client portfolio review meetings:

“Will I be financially ready to retire?”

That question has become a little more complicated.

Inflation rises and seldom falls. Job security may not feel as predictable as it once did. For some, retirement is three, four or five years away.

For others, it suddenly becomes two because of an unexpected shift at work.

And occasionally, someone sits across from us and realizes retirement may be closer than they thought.

It sounds like a simple question. But the answer rarely lives in one account balance.

When we begin looking at retirement, we consider the larger picture: savings, an emergency fund, 401(k) and 403(b) accounts, IRAs, company stock, stock options, real estate, older insurance or annuity policies and other property. There may even be accumulated vacation time or other employer benefits with financial value.

And then there is something people sometimes overlook because it does not appear on an investment statement:

Social Security.

Why Social Security is in the news right now

If you have been following the financial news lately, you may have noticed more discussion about the upcoming Social Security cost-of-living adjustment, or COLA, for 2027 — and what that change could mean for retirees and those approaching retirement.

Based on the latest inflation data, current estimates suggest next year’s Social Security COLA could be around 3.5% to 3.6%. The Senior Citizens League currently estimates 3.5%, while AARP has estimated 3.6%.

For perspective, Social Security beneficiaries received a 2.8% COLA for 2026.

But there is an important word here:

Estimate.

The 2027 adjustment has not yet been finalized.

Social Security calculates its annual COLA using third-quarter inflation data from the Consumer Price Index for Urban Wage Earners and Clerical Workers, known as the CPI-W. August’s CPI-W was 3.5% higher than a year earlier, but September’s data still need to be included. The Social Security Administration is expected to announce the official 2027 COLA in October.

So, for now, we have another data point.

Not a final number.

What might a 3.5% COLA look like?

For someone receiving $2,000 per month in Social Security benefits, a 3.5% adjustment would amount to roughly another $70 per month, before considering Medicare premiums, taxes or other applicable deductions.

That can matter.

But one year’s COLA is only one piece of a much larger retirement picture.

The purpose of the cost-of-living adjustment is to help Social Security benefits respond to inflation. When prices rise, the things retirees buy — groceries, utilities, insurance, health care, travel and everyday necessities — may cost more, too.

A larger Social Security check can arrive alongside a more expensive life.

That is why the more useful retirement question may not be, “How much will Social Security increase next year?”

It may be:

“How does Social Security fit with everything else I have?”

Retirement is an income puzzle

For someone approaching retirement, we may begin by laying out the pieces.

There may be Social Security. Withdrawals from a 401(k), 403(b) or IRA. Company stock or stock options that require thoughtful consideration around timing, concentration and taxes.

There may be cash savings, a pension, rental income or other assets.

And for some people, there may be part-time work for a while — whether for the income or simply because they are not quite ready to stop working altogether.

The goal is to understand how these pieces may work together to support the life someone hopes to live.

Social Security is one part of that conversation.

And the decision about when to begin receiving it can matter just as much as the benefit itself.

When you claim Social Security matters

Social Security retirement benefits can begin as early as age 62, but claiming before full retirement age generally results in a reduced monthly benefit.

Waiting beyond full retirement age can increase the monthly benefit through delayed retirement credits. For people born in 1943 or later, those credits generally increase benefits by 8% per year until age 70. There is no additional delayed-retirement increase after age 70.

That does not mean everyone should wait until 70.

Nor does it mean everyone should claim early.

The decision can depend on health, family longevity, employment, cash-flow needs, other retirement assets, taxes, marital circumstances and, quite simply, how someone wants retirement to look.

For couples, the conversation may also include spousal and survivor benefits.

Sometimes the better question is not, “What claiming age gives me the largest monthly check?”

It is:

“What role do we want Social Security to play in the overall retirement income plan?”

That is a different conversation.

And often a more useful one.

If retirement is within five years, retrieve your Social Security statement

If retirement is beginning to come into view, there is one simple piece of homework that can make our next conversation more useful.

Retrieve your most recent Social Security statement.

You can visit ssa.gov and log in to your my Social Security account to review your personalized benefit information and estimates at different claiming ages. It is also worth taking a moment to review the earnings history Social Security has on file for you.

If you are a Sun Group Wealth Partners client, please send us a copy of your most recent Social Security statement.

Having the current information allows us to incorporate your Social Security estimates into our ongoing retirement planning conversations and keep our assumptions current as we work with you toward your retirement goals.

From there, we can look at Social Security alongside the rest of your financial picture.

What might monthly spending look like after work ends?

Which expenses may disappear — and which might increase?

Where will health insurance come from?

How much income may come from Social Security, pensions or other sources?

How much may need to come from investment accounts?

How might taxes affect those withdrawals?

And perhaps one of the most overlooked questions:

What happens if retirement lasts longer than expected?

None of these questions exists by itself.

They are connected.

Five years can be a meaningful planning window

Five years before retirement can feel close.

It can also provide useful time to evaluate choices.

There may be opportunities to review savings rates, debt, cash reserves, investment allocation, employer benefits, concentrated stock positions and future income needs.

It may also be useful to model different Social Security claiming dates rather than assuming benefits automatically begin the day work ends.

Because retirement and Social Security do not have to begin on the same date.

Someone may retire at 65 and claim Social Security later.

Another person may continue working while receiving benefits.

Someone else may decide that claiming earlier better fits their circumstances.

There is no single retirement age that fits every household.

There is simply a collection of tradeoffs worth understanding.

One number should not decide your retirement

The possibility of a 3.5% or 3.6% Social Security COLA for 2027 is worth watching.

But the larger lesson may be quieter.

Retirement readiness is rarely determined by one investment account.

Or one market year.

Or one Social Security announcement.

It comes from understanding how the different pieces of your financial life may work together — and periodically revisiting those assumptions as life changes.

At Sun Group Wealth Partners, retirement planning is an important part of the work we do.

As an experienced retirement planning firm, we work with clients to consider the many moving pieces — Social Security, retirement accounts, employer benefits, investments, taxes, expected expenses and the life they hope to build after work.

So, if retirement is beginning to feel less like a someday idea and more like an actual date on the calendar, start by pulling out your Social Security statement.

And if you are already a client, send us your most recent copy.

We can put it alongside your retirement accounts, savings, employer benefits and expected expenses so that our future conversations reflect the information available today.

Sometimes the question “Will I be ready?” does not have an immediate yes-or-no answer.

But the picture can become clearer when we know what we are working with.

And clarity is a worthwhile place to begin.

This material is provided for general educational purposes and is not intended as individualized investment, tax, legal or Social Security guidance. Social Security rules and individual circumstances vary. Consider discussing your personal circumstances with the appropriate financial, tax and legal professionals before making retirement or claiming decisions.

Sources: Social Security Administration; U.S. Bureau of Labor Statistics; AARP; The Senior Citizens League. The estimated 2027 Social Security COLA discussed above is preliminary as of September 14, 2026; the official adjustment is expected to be announced in October 2026.

Winnie Sun is a registered representative with and securities offered through LPL Financial, Member FINRA/SIPC. Investment advice offered through Sun Group Wealth Partners, a Registered Investment Advisor and separate entity from LPL Financial.