Non-Resident Tax on Canadian Pensions
Non-resident tax is withheld from monthly <abbr>OAS</abbr>, <abbr>CPP</abbr> and <abbr>QPP</abbr> payments to beneficiaries living outside Canada.
Source: Social Development Canada

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 Forms (Listed by Title)
Forms available from Old Age Security are: Statutory Declaration - Legal Marriage, Old Age Security Application Kit, Request for Income Tax Deductions, Statutory Declaration - Separation of Legal Spouses, Declaration of Common-law Union, Declaration of Common-law Union (Allowance for the Survivor).
Source: Service Canada

Old Age Security Payment Rates
This chart shows the maximum and average monthly rates for Old Age Security (<abbr title="Old Age Security">OAS</abbr>), Guaranteed Income Supplement (<abbr title="Guaranteed Income Supplement">GIS</abbr>) and the Allowances, as well as the maximum annual income to be eligible for these benefits.
Source: Service 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

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

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.