Every date that matters in 2027.
Benefit payment days, tax deadlines, health and safety months, public holidays and the days that celebrate older adults, for seniors and families in Ontario. Print it for the fridge, or add every date to your phone in one tap.
79 dates from November 2026 to December 2027, each with a link to its source. Checked October 30, 2026. Free, no sign-up.
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Every date, month by month
Tap a source to see it on the official page. Dates can change, so check the source before you rely on one.
Coming: The Canada Pension Plan and Old Age Security payment days for 2027, and the benefit payments from July to December 2027, had not been published when this calendar was made. We add them the day the government publishes them. If you subscribe above, they appear in your calendar by themselves.
November 2026
- AllmonthHealth
Diabetes Awareness Month
Diabetes Awareness Month is a time to learn the facts about diabetes and to support people living with it.
Diabetes Canada - AllmonthSafety
Fall Prevention Month
Fall Prevention Month raises awareness that falls are the top cause of injury in Canada, and it is a good time to make your home safer.
Parachute - AllmonthHealth
Free flu and COVID vaccines available
Since October 26, 2026, anyone in Ontario aged 6 months and older can get a free flu and COVID-19 vaccine. Flu season typically runs from late fall to early spring.
Government of Ontario - AllmonthHealth
Osteoporosis Month
Osteoporosis Month is a good time to learn your risk of breaking a bone. Osteoporosis Canada's Know Your Risk quiz is a place to start.
Osteoporosis Canada - 1to 7Safety
Carbon Monoxide Awareness Week
Ontario's Carbon Monoxide Awareness Week is a reminder to test your carbon monoxide alarms and have fuel burning appliances checked before winter.
Government of Ontario - 1SunClocks
Daylight saving time ends
Daylight saving time ends at 2 a.m., so turn your clocks back one hour before bed on Saturday night.
Government of Ontario - 2MonMoney
Toronto property tax and utility relief deadline
Last day for Toronto homeowners who are low income seniors or people with disabilities to apply for the City's 2026 property tax, water and solid waste relief.
City of Toronto - 5to 11Community
Veterans' Week
Veterans' Week leads up to Remembrance Day and is a time to recognize Canada's veterans and remember those who served.
Veterans Affairs Canada - 6to 12Safety
National Senior Safety Week
National Senior Safety Week, from the Canada Safety Council, shares practical safety tips for older adults.
Canada Safety Council - 10TueMoney
Ontario Trillium Benefit payment
The Ontario Trillium Benefit, which helps with energy costs, property tax and sales tax, is paid today to people who qualify.
Government of Canada - 11WedCommunity
Remembrance Day
Remembrance Day honours those who served and died for Canada. It is a legal holiday under Canada's Holidays Act, but it is not one of Ontario's public holidays under the Employment Standards Act, so employers are not required to give the day off.
Justice Laws, Government of CanadaOntario's guide to the Employment Standards Act - 14SatHealth
World Diabetes Day
World Diabetes Day raises awareness of diabetes on the birthday of Sir Frederick Banting, the Canadian who helped discover insulin.
International Diabetes Federation - 26ThuMoney
CPP and OAS payments
Your Canada Pension Plan and Old Age Security payments, including the Guaranteed Income Supplement, are issued today, though a cheque in the mail can take a few days.
Government of Canada
December 2026
- 3ThuCommunity
International Day of Persons with Disabilities
The International Day of Persons with Disabilities promotes the rights and wellbeing of people living with disabilities.
United Nations - 10ThuMoney
Ontario Trillium Benefit payment
The Ontario Trillium Benefit, which helps with energy costs, property tax and sales tax, is paid today to people who qualify.
Government of Canada - 15TueTax
Quarterly tax instalment due
If the Canada Revenue Agency asked you to pay tax in instalments, your last 2026 instalment is due today.
Government of Canada - 17ThuCommunity
Seniors Community Grant application deadline
Last day for community groups to apply for an Ontario Seniors Community Grant of up to $25,000 for local programs for seniors.
Ontario Newsroom - 22TueMoney
CPP and OAS payments
Your Canada Pension Plan and Old Age Security payments, including the Guaranteed Income Supplement, are issued today, though a cheque in the mail can take a few days.
Government of Canada - 25FriHolidays
Christmas Day (public holiday)
Christmas Day is a public holiday in Ontario, so expect many offices and businesses to be closed.
Government of Ontario - 26SatHolidays
Boxing Day (public holiday)
Boxing Day is a public holiday in Ontario, and since it falls on a Saturday this year, check holiday hours for offices and services.
Government of Ontario - 31ThuTax
RRSP deadline if you turned 71 in 2026
If you turned 71 in 2026, today is the last day to contribute to your RRSP, and by today it must be moved to a RRIF or an annuity, or cashed out.
Government of Canada
January 2027
- AllmonthHealth
Alzheimer's Awareness Month
Alzheimer's Awareness Month encourages everyone to learn about dementia and how to support people living with it.
Alzheimer Society of Canada - 1FriHolidays
New Year's Day (public holiday)
New Year's Day is a public holiday in Ontario, so expect many offices and businesses to be closed.
Government of Ontario - 5TueMoney
Canada Groceries and Essentials Benefit payment
The Canada Groceries and Essentials Benefit, which replaced the GST/HST credit in July 2026, is paid today to people with low or modest incomes who filed a tax return.
Government of Canada - 8FriMoney
Ontario Trillium Benefit payment
The Ontario Trillium Benefit, which helps with energy costs, property tax and sales tax, is paid today to people who qualify.
Government of Canada
February 2027
- AllmonthHealth
Heart Month
Heart Month encourages everyone to take steps to protect and improve their heart health.
Heart & Stroke - 10WedMoney
Ontario Trillium Benefit payment
The Ontario Trillium Benefit, which helps with energy costs, property tax and sales tax, is paid today to people who qualify.
Government of Canada - 15MonHolidays
Family Day (public holiday)
Family Day is one of Ontario's public holidays under the Employment Standards Act, so expect many offices and businesses to be closed.
Government of OntarioOntario's Employment Standards Act
March 2027
- AllmonthSafety
Fraud Prevention Month
Fraud Prevention Month helps people learn to recognize, reject and report scams and fraud.
Competition Bureau CanadaCompetition Bureau, March 2026 - 1MonTax
RRSP contribution deadline for 2026
Last day to put money into an RRSP and deduct it on your 2026 tax return.
Justice Laws, Government of Canada - 3WedHealth
World Hearing Day
World Hearing Day raises awareness of how to prevent hearing loss and why ear and hearing care matter.
World Health Organization - 10WedMoney
Ontario Trillium Benefit payment
The Ontario Trillium Benefit, which helps with energy costs, property tax and sales tax, is paid today to people who qualify.
Government of Canada - 14SunClocks
Daylight saving time starts
Daylight saving time starts at 2 a.m., so turn your clocks ahead one hour before bed on Saturday night.
Government of Ontario - 15MonTax
Quarterly tax instalment due
If the Canada Revenue Agency asked you to pay tax in instalments, your first 2027 instalment is due today.
Government of Canada - 26FriHolidays
Good Friday (public holiday)
Good Friday is one of Ontario's public holidays under the Employment Standards Act, so expect many offices and businesses to be closed.
Government of OntarioOntario's Employment Standards Act
April 2027
- AllmonthHealth
Daffodil Month
Daffodil Month is the Canadian Cancer Society's yearly campaign to support people with cancer and fund cancer research.
Canadian Cancer Society - AllmonthHealth
Parkinson's Awareness Month
Parkinson's Awareness Month spreads understanding of Parkinson's disease and honours people living with it and their care partners.
Parkinson Canada - 5MonMoney
Canada Groceries and Essentials Benefit payment
The Canada Groceries and Essentials Benefit, which replaced the GST/HST credit in July 2026, is paid today to people with low or modest incomes who filed a tax return.
Government of Canada - 9FriMoney
Ontario Trillium Benefit payment
The Ontario Trillium Benefit, which helps with energy costs, property tax and sales tax, is paid today to people who qualify.
Government of Canada - 16FriHealth
Advance Care Planning Day
Advance Care Planning Day encourages you to think about, talk about and write down your wishes for future health care so your loved ones know them.
Advance Care Planning Canada - 30FriTax
Tax filing and payment deadline
Last day to file your 2026 tax return and pay any balance owing. Paying on or before April 30 avoids interest and penalties.
Government of Canada
May 2027
- AllmonthHealth
Speech and Hearing Month
Speech and Hearing Month highlights hearing and communication health and the work of audiologists and speech therapists.
Speech-Language & Audiology Canada - 10MonMoney
Ontario Trillium Benefit payment
The Ontario Trillium Benefit, which helps with energy costs, property tax and sales tax, is paid today to people who qualify.
Government of Canada - 15SatSafety
Last day of Toronto's rental heating season
Today is the last day of the season when Toronto landlords must keep rental units at 21°C or warmer.
City of Toronto - 15to Sep 30Safety
Toronto heat season and Cool Spaces
Toronto's heat season starts, and until September 30 the City's Heat Relief Network of Cool Spaces, such as libraries and community centres, is open to help people stay cool.
City of Toronto - 24MonHolidays
Victoria Day (public holiday)
Victoria Day is one of Ontario's public holidays under the Employment Standards Act, so expect many offices and businesses to be closed.
Government of OntarioOntario's Employment Standards Act
June 2027
- AllmonthCommunity
Seniors Month in Ontario
June is Seniors Month in Ontario, a time set by law to recognize and celebrate the contributions of seniors in our communities.
Government of Ontario - AllmonthHealth
Stroke Month
Stroke Month is a reminder to learn the signs of stroke and to call 911 right away if you see them.
Heart & Stroke - 1to Sep 30Safety
Toronto rental air conditioning season
If your Toronto landlord provides air conditioning, it must run from June 1 to September 30 to keep your unit at 26°C or cooler.
City of Toronto - 10ThuMoney
Ontario Trillium Benefit payment
The Ontario Trillium Benefit, which helps with energy costs, property tax and sales tax, is paid today to people who qualify.
Government of Canada - 15TueTax
Quarterly tax instalment due
If the Canada Revenue Agency asked you to pay tax in instalments, your second 2027 instalment is due today.
Government of Canada - 15TueTax
Tax filing deadline if you run a business
If you or your spouse ran a business in 2026, today is the deadline to file your tax return, though any tax owing was due April 30.
Government of Canada - 15TueSafety
World Elder Abuse Awareness Day
World Elder Abuse Awareness Day shines a light on the abuse and neglect of older people and the need to prevent it and respond when it happens.
United Nations
July 2027
- 1ThuHolidays
Canada Day (public holiday)
Canada Day is one of Ontario's public holidays under the Employment Standards Act, so expect many offices and businesses to be closed.
Government of OntarioOntario's Employment Standards Act
August 2027
- 2MonHolidays
Civic Holiday (not a statutory holiday)
The Civic Holiday is not one of Ontario's public holidays under the Employment Standards Act. Some workplaces and services close and others stay open, so check hours before you go.
Government of OntarioOntario's guide to the Employment Standards Act
September 2027
- AllmonthHealth
World Alzheimer's Month
World Alzheimer's Month is an international campaign to raise awareness of Alzheimer's disease and other forms of dementia.
Alzheimer's Disease International - 6MonHolidays
Labour Day (public holiday)
Labour Day is one of Ontario's public holidays under the Employment Standards Act, so expect many offices and businesses to be closed.
Government of OntarioOntario's Employment Standards Act - 15WedTax
Quarterly tax instalment due
If the Canada Revenue Agency asked you to pay tax in instalments, your third 2027 instalment is due today.
Government of Canada - 21TueHealth
World Alzheimer's Day
World Alzheimer's Day raises awareness of Alzheimer's disease and dementia around the world.
Alzheimer's Disease International
October 2027
- AllmonthSafety
Cyber Security Awareness Month
Cyber Security Awareness Month shares practical advice to help you build safer habits online, at home and everywhere else.
Government of Canada - 1FriCommunity
International Day of Older Persons
The United Nations International Day of Older Persons recognizes the contributions of older people around the world.
United Nations - 1FriCommunity
National Seniors Day
National Seniors Day recognizes older people in Canada and celebrates their contributions to families, workplaces and communities.
Government of Canada - 1FriSafety
Toronto rental heating season begins
From today until May 15, Toronto landlords must keep rental units at 21°C or warmer.
City of Toronto - 11MonHolidays
Thanksgiving Day (public holiday)
Thanksgiving Day is one of Ontario's public holidays under the Employment Standards Act, so expect many offices and businesses to be closed.
Government of OntarioOntario's Employment Standards Act - 14ThuHealth
World Sight Day
World Sight Day draws attention to the importance of eye care that everyone can get and afford.
International Agency for the Prevention of Blindness - 20WedHealth
World Osteoporosis Day
World Osteoporosis Day raises awareness of how to prevent, find and treat osteoporosis and the broken bones it can cause.
International Osteoporosis Foundation
November 2027
- AllmonthHealth
Diabetes Awareness Month
Diabetes Awareness Month is a time to learn the facts about diabetes and to support people living with it.
Diabetes Canada - AllmonthSafety
Fall Prevention Month
Fall Prevention Month raises awareness that falls are the top cause of injury in Canada, and it is a good time to make your home safer.
Parachute - AllmonthHealth
Osteoporosis Month
Osteoporosis Month is a good time to learn your risk of breaking a bone. Osteoporosis Canada's Know Your Risk quiz is a place to start.
Osteoporosis Canada - 1to 7Safety
Carbon Monoxide Awareness Week
Ontario's Carbon Monoxide Awareness Week is a reminder to test your carbon monoxide alarms and have fuel burning appliances checked before winter.
Government of Ontario - 5to 11Community
Veterans' Week
Veterans' Week leads up to Remembrance Day and is a time to recognize Canada's veterans and remember those who served.
Veterans Affairs Canada - 7SunClocks
Daylight saving time ends
Daylight saving time ends at 2 a.m., so turn your clocks back one hour before bed on Saturday night.
Government of Ontario - 11ThuCommunity
Remembrance Day
Remembrance Day honours those who served and died for Canada. It is a legal holiday under Canada's Holidays Act, but it is not one of Ontario's public holidays under the Employment Standards Act, so employers are not required to give the day off.
Justice Laws, Government of CanadaOntario's guide to the Employment Standards Act - 14SunHealth
World Diabetes Day
World Diabetes Day raises awareness of diabetes on the birthday of Sir Frederick Banting, the Canadian who helped discover insulin.
International Diabetes Federation
December 2027
- 3FriCommunity
International Day of Persons with Disabilities
The International Day of Persons with Disabilities promotes the rights and wellbeing of people living with disabilities.
United Nations - 15WedTax
Quarterly tax instalment due
If the Canada Revenue Agency asked you to pay tax in instalments, your last 2027 instalment is due today.
Government of Canada - 25SatHolidays
Christmas Day (public holiday)
Christmas Day is a public holiday in Ontario, and since it falls on a Saturday this year, check holiday hours for offices and services.
Government of Ontario - 26SunHolidays
Boxing Day (public holiday)
Boxing Day is a public holiday in Ontario, and since it falls on a Sunday this year, check holiday hours for offices and services.
Government of Ontario - 31FriTax
RRSP deadline if you turned 71 in 2027
If you turned 71 in 2027, today is the last day to contribute to your RRSP, and by today it must be moved to a RRIF or an annuity, or cashed out.
Government of Canada
For the fridge, the wall or a seniors club
Fourteen pages, US Letter, landscape: a cover, a large print page for each month of 2027 with room for your own notes, and a back page with a code that brings this list up on a phone.
- Big numbers and a typeface made for low vision
- Colour coded: money, tax, health, safety, community, holidays, clocks
- Free to print and share, as many copies as you like
Questions
How do I put these dates on my phone?
Will the calendar on my phone update by itself?
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Where do the dates come from?
Which payment days are in it?
More free tools
- Benefits FinderWhich federal, Ontario and Toronto programs are worth checking
- Tax Credit EstimatorWhat the senior tax credits are worth to you this year
- Senior discounts in OntarioChecked at the source
- Free events near youTalks, classes and social mornings at libraries and community centres