Old Age Security (<abbr title="Old Age Security">OAS</abbr>)
Benefits include the basic Old Age Security pension, the Guaranteed Income Supplement, the Allowance, and the Allowance for the Survivor.
Source: Service Canada

The Old Age Security (<abbr>OAS</abbr>) Appeals Process
Clients who are dissatisfied with the decision of Service Canada concerning their application for an Old Age Security benefit may request a reconsideration of their case from the Regional Director of Income Security Programs. They have 90 days to request a reconsideration after they receive our written decision.
Source: Service Canada

Old Age Security and Canada Pension Plan - Payment Dates
Old Age Security and Canada Pension Plan payments are automatically deposited into bank accounts in Canada and the United States by request. This site lists the deposit dates for the current year.
Source: Social Development Canada

Old Age Security Pension
The Old Age Security pension is a monthly payment available to most Canadians aged 65 or older. You must apply to receive benefits. If you meet the eligibility requirements explained below, you may be entitled to receive the Old Age Security pension even if you are still working or have never worked.
Source: Service Canada

Pension and Release Benefits under the CFSA and Elections to Pay for Prior Pensionable Service
Pension Services manages the calculation, audit and certification of payments of pensions, survivor's annual allowances, minimum benefits, cash termination allowances, gratuities, and returns of contributions in accordance with pension legislation. In addition we verify elections to pay for prior pensionable service and the various plans of repayment for this service.
Source: Government of Canada. Department of National Defence

Pension income splitting
This fact sheet provides definitions, examples, and eligibility criteria on pension sharing between married or common-law partners. It also lists what documentation you need when submitting this type of application.
Source: CRA

Registered Retirement Savings Plan (<abbr>RRSP</abbr>)
An <abbr>RRSP</abbr> is a retirement plan that we register and that you or your spouse or common-law partner establish and contribute to.
Source: Canada Revenue Agency

Registered Retirement Savings Plans and Registered Retirement Income Funds
This Web page gives information on Registered Retirement Savings Plans and Registered Retirement Income Funds.
Source: Canada Revenue Agency

Retirement Planning
A list of programs, services and information to assist you in your retirement.

Seniors - Canada Revenue Agency
<abbr>CCRA</abbr> has put together a page of information to help Seniors and their families to access easily various topics or services relating to Canadian seniors.
Source: Canada Revenue Agency

Survivor Benefits
Canada Pension Plan survivor benefits are paid to a deceased contributor's estate, surviving spouse or common-law partner and dependent children. This site developed by Service Canada, explains how the survivor benefits are administered.
Source: Service Canada

The Canada Pension Plan Child-Rearing Provision
The <abbr>CPP</abbr> has several provisions built in to protect your benefit from periods of low earnings. One is called the "child rearing drop-out provision" or <abbr>CRDO</abbr>.
Source: Social Development Canada

View and Update Canada Pension Plan and Old Age Security Personal Information
View and update your personal information related to your Canada Pension Plan (<abbr title="Canada Pension Plan">CPP</abbr>) and Old Age Security (<abbr title="Old Age Security">OAS</abbr>) benefits. You will need a Personal Access Code (<abbr title="Personal Access Code">PAC</abbr>) to use this online service.
Source: Service Canada

Your Old Age Security pension - what you need to know
Important information you should know concerning age, income, time spent in Canada, and receiving your pension abroad.
Source: Government of Canada.