Social Security's 2027 Raise Could Land Near 3.6% — Here's How It Hits Puerto Rico's 800,000+ Recipients

The first projections for the 2027 Social Security cost-of-living adjustment (COLA) are already on the table, and the most recent estimates point to an increase of between 3.5% and 3.6% for the checks that more than 800,000 Puerto Ricans receive ¹²³⁴. The figure is not official yet — the Social Security Administration (SSA) will announce it on October 14, 2026 — but the calculation is nearly locked in, since it's based on inflation data the federal government publishes month by month ¹².

Where the number comes from

The COLA isn't set by a bureaucrat's whim: federal law requires the SSA to compare the Consumer Price Index for Urban Wage Earners and Clerical Workers (CPI-W) for July, August and September of one year against the same quarter of the prior year ²³. July and August data are already in and point to year-over-year inflation of roughly 3.5%, based on the August CPI-W reading ³. Only the September number is missing, which the Bureau of Labor Statistics (BLS) typically publishes in mid-October, right before the official announcement ²³.

With that data, both AARP and The Senior Citizens League — two of the organizations that track this calculation most closely — are projecting a 3.5% to 3.6% increase for 2027 ¹³. That's lower than the historic 8.7% jump in 2023, but higher than the 2.8% applied in 2026 and the 2.5% in 2025 ¹. For the average retired worker, who currently receives roughly $2,071 to $2,084 a month, the increase would mean between $72 and $80 more per month; for those receiving disability or survivor benefits, the increase would be proportionally smaller, between $59 and $70 ¹³.

In Puerto Rico the impact is especially broad: more than 800,000 people depend on a Social Security payment, including retirees, widows, widowers, orphans and people with disabilities ⁴. For a significant share of that population, the Social Security check isn't supplemental income — it's the household's main or only income.

What it means for you

If you receive retirement, survivor, Social Security Disability Insurance (SSDI) or Supplemental Security Income (SSI) benefits, the increase applies automatically starting with the January 2027 payment — there's no application or form to file ². But there's an important catch: if you have Medicare Part B, the monthly premium is deducted directly from your check, and that premium is also going up. It's projected to rise from $202.90 in 2026 to around $209.50 in 2027, an increase of $6.60 (about 3.3%) ⁵. That means part of the COLA increase will be absorbed by the cost of Medicare before the money ever reaches your account.

The so-called "hold harmless" provision prevents the Medicare premium increase from making your net check lower than the prior year's, but it doesn't guarantee you'll feel the full COLA increase in your pocket ⁵.

How to do it / Checklist

1. Create or verify your my Social Security account (ssa.gov/myaccount) so you can see your personalized estimate as soon as the SSA publishes the official percentage on October 14.
2. Confirm your direct deposit and mailing address are up to date — the SSA mails the notice with the new amount in December, before the January payment is credited.
3. If you receive SSI, note that payment arrives on December 31, 2026 (because January 1 falls on a regular payment day), so the increase shows up there before it does in regular retirement checks.
4. Budget for the Medicare Part B premium increase (about $6.60 a month) as an automatic deduction — don't assume the entire COLA is extra net cash.
5. If your income is limited, ask your local Social Security office or Medicare about Medicare Savings Programs and the Part D "Extra Help" subsidy, which can offset part of the rising costs.
6. Watch out for calls or texts claiming to have "advance information" about your increase in exchange for personal data or money — the SSA never calls or charges to confirm your COLA.
7. If you work and also receive benefits before full retirement age, check the new earnings limit announced alongside the COLA, since that also changes every year.

What's next

The BLS publishes the September CPI-W and the SSA makes the official percentage announcement on October 14, 2026 ¹²³. The Centers for Medicare and Medicaid Services (CMS) typically confirm the actual Part B premium in November ⁵. Individual notice letters with the new amount go out in December, and the first checks reflecting the increase arrive with the January 2027 payment ¹². Until then, every estimate — including the 3.5% to 3.6% figures from AARP and The Senior Citizens League — remains a projection, not a final number ¹³.

Sources

¹ Primera Hora, "¿De cuánto sería el aumento del Seguro Social en 2027?", September 12, 2026 — https://www.primerahora.com/noticias/consumo/notas/de-cuanto-seria-el-aumento-del-seguro-social-en-2027/ ² Infobae, "Seguro Social en EEUU: aumento en 2027, cuándo se anuncia y quiénes lo reciben", September 8, 2026 — https://www.infobae.com/estados-unidos/2026/09/08/seguro-social-en-eeuu-aumento-en-2027-cuando-se-anuncia-y-quienes-lo-reciben/ ³ AARP, "¿Aumentarán los beneficios del Seguro Social en 2027?", updated September 11, 2026 — https://www.aarp.org/espanol/jubilacion/seguro-social/info-2026/cola-2027-pronostico-aumento.html ⁴ El Nuevo Día, "Anuncian aumento en el pago del Seguro Social que beneficiará a más de 800,000 personas en Puerto Rico", October 12, 2023 — https://www.elnuevodia.com/corresponsalias/washington-dc/notas/anuncian-aumento-en-el-pago-del-seguro-social-que-beneficiara-a-mas-de-800000-personas-en-puerto-rico/ ⁵ MyFederalRetirement, "Projected 2027 Medicare Premium Increases Released in Trustee's Report", June 24, 2026 — https://www.myfederalretirement.com/medicare-premium-increase-projected/