September is a busier month than usual for Social Security news. Beyond the routine schedule of who gets paid on which Wednesday, this September also sets up the single most-watched Social Security announcement of the year, due out in mid-October. Whether you’re already receiving benefits or you’re a pre-retiree mapping out what retirement actually looks like financially, it’s worth understanding both halves of the picture — because September Social Security payments and what happens right after them can meaningfully shape a decision as big as where you choose to retire. At Coastal South Carolina Real Estate and Phil Riola Homes, this is a conversation we have constantly with people planning that exact move, so it’s worth walking through clearly.
When Your September Social Security Payments Actually Arrive
The Social Security Administration doesn’t send every payment on the same day, and the schedule depends on how and when you started receiving benefits. For September 2026, here’s how it breaks down:
- September 1 — Supplemental Security Income (SSI) recipients, paid on the first of the month.
- September 3 — Beneficiaries who receive both Social Security and SSI, along with anyone who started collecting Social Security benefits before May 1997.
- September 9 — Beneficiaries born between the 1st and 10th of the month (second Wednesday).
- September 16 — Beneficiaries born between the 11th and 20th of the month (third Wednesday).
- September 23 — Beneficiaries born between the 21st and 31st of the month (fourth Wednesday).
Because the schedule is tied to the day of the week rather than a fixed date, the exact calendar date for each group shifts slightly from year to year, which is worth double-checking each September rather than assuming last year’s date carries over automatically. Direct deposits typically post by 9 a.m. on the scheduled day, and if a payment date ever falls on a weekend or federal holiday, the SSA moves it to the prior business day. The birth-date staggering itself dates back to 1997, when the SSA spread payments across the month to manage processing volume as the number of beneficiaries grew — it’s not new, but it still catches people off guard the first time a payment doesn’t land exactly on the first of the month the way it might from a pension or an annuity.
These September payments already reflect the 2.8% cost-of-living adjustment that took effect at the start of 2026 — an increase that added roughly $56 a month to the average benefit check for the more than 75 million Americans currently receiving Social Security or SSI. With the average retired worker’s benefit sitting around $2,076 a month this year, that 2.8% bump is a meaningful but modest adjustment against a fairly fixed income.
Mark Your Calendar: October 14 Is the Next Big Date
That 2.8% adjustment is already old news by September standards, because the number everyone’s actually watching is the 2027 COLA, set to be announced October 14. The calculation is based on the Consumer Price Index for Urban Wage Earners and Clerical Workers across July, August, and September, which means the final figure isn’t locked in until September’s inflation data is actually in hand.
Current projections put next year’s increase somewhere between 3.4% and 3.6%, a meaningfully larger bump than the 2.8% beneficiaries got this year, though earlier estimates had run as high as 4.7% before cooling. On that same $2,076 average benefit, a 3.4-3.6% adjustment would work out to roughly $70 to $75 more a month — noticeably more than this year’s increase, assuming the final CPI-W data holds close to current projections.
One added wrinkle worth knowing about: Medicare Part B premiums, which are deducted directly from Social Security checks for anyone enrolled in both programs, often aren’t finalized until November — so the October 14 announcement gives you the raise, but not always the full net picture, until a few weeks later. For anyone budgeting a retirement move around this income, that’s worth building in as a planning buffer rather than assuming the announced COLA is the final word on next year’s actual take-home increase.
Why This Matters More If You’re Planning a Move
Here’s where this stops being purely a scheduling question and starts being a retirement-planning one. Where you live when these payments and adjustments land has a real effect on how far they stretch. Most states don’t touch Social Security income at all anymore, but eight still do to some degree: Colorado, Connecticut, Minnesota, Montana, New Mexico, Rhode Island, Utah, and Vermont. Connecticut and Vermont are the two most relevant here given how many Grand Strand transplants come from the Northeast — Connecticut only taxes benefits above certain income thresholds, and Vermont exempts most retirees outright, so the actual impact varies by household, but it’s one more variable worth knowing if you’re currently living in either state.
South Carolina isn’t one of the eight. Our full breakdown of South Carolina’s tax advantages covers the rest of the picture — no state estate or inheritance tax, on top of no tax on Social Security income specifically — and it’s worth reading in full if a COLA increase has you thinking seriously about the next chapter rather than just noting the news and moving on.
It’s also worth being honest about what this does and doesn’t mean. If you’re currently living in New York, New Jersey, Pennsylvania, Massachusetts, or Virginia, your Social Security income already isn’t taxed at the state level where you live — so the tax treatment of the benefit itself isn’t the thing that changes when you relocate. What does change is everything around it: property taxes, overall cost of living, and how far September Social Security payments actually stretch once housing costs are dramatically lower than what you’re used to paying.
The Bigger Picture for Retirees Eyeing Myrtle Beach
A rising COLA is genuinely good news, but it also tends to be the moment people start doing real math on retirement instead of hypothetical math — pulling out the calculator the same week those September Social Security payments hit the account and asking, seriously, whether the current budget actually supports the retirement they pictured. If South Carolina’s coast is somewhere you’ve been circling for a while, our relocation resources built specifically for people moving from the Northeast are a good next step, covering the parts of a move that go well beyond any single tax line item.
It’s not only retirees living on a fixed Social Security income who are running these numbers right now, either. We recently wrote about how record-high rents are reshaping the math for people considering a move from Manhattan to Myrtle Beach, and the underlying theme is the same one showing up here: when the cost of staying put keeps climbing, a market like this one starts looking a lot more seriously at the numbers than it might have a few years ago. Browsing what’s currently available across Myrtle Beach is a reasonable way to see what that math actually looks like in practice, from starter condos to oceanfront properties.
Talk to Someone Who Knows Both Sides of This Decision
Retirement income planning and real estate decisions tend to get handled by two completely different people — a financial advisor for one, an agent for the other — and a lot gets lost in between. Neither of us can tell you exactly what your 2027 benefit will be before October 14 arrives, and neither of us should try to replace an actual conversation with your financial advisor about your specific numbers. But we can tell you, in real detail, what a given budget actually buys along this stretch of coast, and how that compares to staying put.
If you want someone who understands how a COLA announcement, a state’s tax treatment of Social Security, and an actual home purchase all fit together, learn a bit more about our team and reach out when you’re ready to talk through what this September’s numbers, and October’s announcement, actually mean for your own plans. September Social Security payments come and go every month without much fanfare — it’s what you decide to do with the trend behind them that actually matters.