Oct 21, 2026
If you’re a retiree in Atlantic Canada, your October Old Age Security (OAS) deposit was a little bigger than last quarter — but even with this little extra, it’s probably still not big enough.
OAS payments are up 3% from a year ago. But prices across Atlantic Canada provinces rose 5.7% over the past 12 months, while the cost of fuel oil — still a key heating source across the region — jumped 57.8%. For retirees on fixed incomes, that gap lands just as the furnace kicks on.
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Waiting for the next inflation-adjusted increase in government benefits won’t be enough to cover rising living costs. But understanding why payments are falling behind — and finding out what additional financial assistance is available — could help ease the pressure.
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Why isn’t OAS keeping up with Atlantic Canada inflation?
According to Employment and Social Development Canada (ESDC), the federal department that runs the OAS program, these benefits rose 1.4% for the October to December 2026 quarter, an increase of 3% from October 2025 to October 2026.
But despite higher inflationary pressures, two things limit an OAS raise. First, OAS is indexed to the national Consumer Price Index (CPI), not regional prices. Second, these index adjustments are based on a look backward: the October increase was based on prices from February to July — before September’s energy spike.
Meanwhile, Statistics Canada (StatCan), the national statistics agency, reports that annual inflation in September reached 5.7% in P.E.I., 5.6% in Nova Scotia, 5% in New Brunswick and 4.7% in Newfoundland and Labrador — compared with 3.1% nationally.
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Is the price of heating oil the only culprit?
Heating oil is the biggest driver of the cost of living inflation in Atlantic Canada. StatCan data shows prices for fuel oil and other fuels rose 57.8% year over year in September, with a greater impact in Atlantic Canada, where oil heat is more common.
Still, energy isn’t the whole story. Excluding energy, inflation ran higher in N.S. (3.3%), P.E.I. and N.B. (2.6% each) and N.L. (2.4%) than the 2.1% national rate. One area of rising costs is rental rates, with average rents quickly rising in Atlantic Canada.
What does the gap cost in real dollars?
To illustrate, let’s take a 70-year-old receiving the maximum OAS pension of $762.50 per month. A 3% annual increase works out to roughly $22 more per month than a year ago. If living costs for this 70-year-old rose 5.7%, at the same time, they’d need about $42 more per month — just to keep pace. That’s a $20 shortfall, each month, or $240 each year.
For households that heat with oil, the real gap is likely wider.
What to do now
- Check your GIS eligibility: The tax-free Guaranteed Income Supplement (GIS) pays a single senior up to $1,138.90 a month if their income is under $23,112, and it’s recalculated each July based on last year’s income, so file your taxes on time.
- Apply for provincial heating help: Programs such as Nova Scotia’s Heating Assistance Rebate Program open each fall, and P.E.I., N.B. and N.L. offer their own supports, so confirm eligibility and deadlines with your province.
- Find your personal inflation rate: StatCan’s Personal Inflation Calculator compares your spending with the national CPI.
- Build a heating buffer: Expect OAS to trail local price spikes by several months and set money aside now.
The January OAS adjustment will be based on prices from August to October, so some of this fall’s energy surge should eventually show up in your cheque. But “eventually” doesn’t pay a December oil bill.
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Romana King, Senior Editor at Money.ca, also writes for various North American publications and the RKHomeowner blog. Her book, House Poor No More, is an Amazon bestseller and five-time award winner, including the 2022 New York CPA Society's Excellence in Financial Journalism (EFJ) Book Award.
