How to Avoid CPP & OAS Clawback in Retirement

Many Canadians search for “CPP & OAS clawback,” but the phrase is partly misleading. The simple truth is that CPP is taxable but is not clawed back based on your income. CPP is a monthly, taxable retirement benefit paid for life if you qualify. OAS, on the other hand, can be reduced if your income is too high, through the OAS recovery tax, often called the OAS clawback.

This guide is not about loopholes. It is about legal, practical income planning so you can protect your retirement cash flow, avoid surprises, and keep more of what you earn after tax. For self-directed Canadian investors, that planning is mostly about behaviour, not tax tricks: spreading income out, choosing the right account for each withdrawal, and not stacking taxable events in one year.

No. CPP is mainly based on your contributions and when you start taking it. It is taxable income, but it does not shrink because you have high dividends, large RRIF withdrawals, or a strong year in the stock market. If you are worried about “CPP clawback,” the real issue is usually OAS recovery tax.

The government calls it the Old Age Security pension recovery tax. It applies when your net world income goes above the annual threshold. A few points to understand: OAS is taxable income, and OAS itself counts as income used to calculate your recovery tax. The recovery tax is based on the income you report on your tax return, and it generally shows up later as reduced monthly OAS payments starting the following July, not instantly. The clawback equals 15% of the amount your income is over the threshold.

From Canada.ca recovery tax tables: for 2025 income, clawback starts at $93,454. For 2026 income, clawback starts at $95,323, with full repayment at $154,753 (ages 65 to 74) and $160,696 (ages 75+).

A common scenario: a retiree has CPP, OAS, RRIF withdrawals, and dividends in a non-registered account, then sells a property or a large stock position and realizes a sizable gain. Spending may not change much, but taxable income spikes, and OAS gets clawed back the following July.

TFSA withdrawals are not taxable income, which makes them powerful around the OAS threshold. If you are close to the clawback line, pulling $10,000 from a TFSA for spending usually will not raise your income the way a $10,000 RRIF withdrawal does. A TFSA can also generate cash flow from Canadian dividend stocks, ETFs, or REITs without adding to taxable income when you withdraw it.

For some Canadians, the years after you stop working but before OAS starts can be a tax window. In those lower-income years, you may choose to withdraw part of your RRSP, or do a small RRSP-to-TFSA strategy, to reduce future RRIF size, future required RRIF minimums, and future risk of OAS recovery tax. This is not for everyone. The point is to spread taxable income over more years instead of creating one big tax problem later.

RRIF withdrawals are taxable, and once you convert, you cannot opt out of minimums. If you delay planning until 71, you may end up with large RRIF balances, large minimum withdrawals, and higher taxable income in your 70s and 80s. That can push you into clawback territory even if your lifestyle is modest.

If you are married or common-law, pension income splitting can reduce tax and may also reduce OAS clawback risk for the higher-income spouse. RRIF income can qualify for pension splitting once the taxpayer is 65 or older. Rules matter, and not all pension income is treated the same. The goal is simple: lower the net income of the person at risk of clawback.

Big one-time gains can trigger clawback. Common triggers include selling a cottage, selling a rental property, selling a concentrated stock position, or cashing out a long-held investment with a low adjusted cost base. Where possible, plan to sell in stages across multiple years, match gains with losses through tax-loss selling when appropriate, and avoid stacking gains on top of already-high income years. Market risk and life needs come first, but it is worth checking the OAS impact before you sell.

Different income types are taxed differently. Interest from GICs and most bonds is fully taxable at your marginal rate. Canadian dividends get preferential tax treatment but still raise taxable income and can push you into clawback territory. Capital gains are more controllable because you decide when to sell and trigger the gain. This is not a case for avoiding GICs. It is a case for being intentional about where you hold things across your RRSP or RRIF, TFSA, and non-registered accounts.

You can defer OAS past 65 and receive a higher payment later. Canada.ca states OAS increases by 0.6% per month you delay after 65 (7.2% per year), up to 36% at age 70. Delaying may help if you expect high income between 65 and 70 (for example, heavy RRSP withdrawals or a one-time business sale). It depends on your health and longevity expectations, your cash flow needs, and your tax bracket now versus later.

Most clawback surprises happen because income sources are not planned together. Map your income year by year: CPP, OAS, RRIF withdrawals, dividends and interest, planned capital gains, rental income, and TFSA withdrawals. Then stress-test a few “what if” years. Even a basic plan can reduce nasty July surprises.

OAS recovery tax is based on your net world income. Income that may affect recovery tax includes CPP and OAS payments, RRSP or RRIF withdrawals, workplace pensions, interest income, eligible and non-eligible dividends, taxable capital gains, rental income, employment or self-employment income, and foreign pension income. Income that generally does not increase taxable income includes TFSA withdrawals, return-of-capital distributions (which reduce adjusted cost base and can increase future capital gains), and withdrawals from regular savings that are not investment gains.

David receives CPP, OAS, RRIF income, and dividends from a non-registered portfolio. He sells a large bank stock position to simplify and realizes a sizable capital gain. His taxable income jumps over the OAS threshold, and OAS recovery tax shows up the next benefit year (reduced payments starting the following July).

What could have helped: sell gradually across two or three years; use TFSA withdrawals for extra spending instead of increasing RRIF withdrawals; start smaller RRSP withdrawals before 65 to ease future RRIF pressure; split eligible pension income with a spouse if applicable; and avoid stacking income events (a large RRIF withdrawal, a large gain, and a big dividend year) in the same year.

Rule of thumb: if a single decision would push your net world income across the threshold, split it across years before doing it.

Red flag: a one-time sale that lands in the same calendar year as a RRIF top-up, a large dividend year, and a property gain.

Avoiding OAS clawback is worthwhile, but it should not drive every decision. Sometimes earning more income, even with some recovery tax, still leaves you better off. The real goal is safe, after-tax retirement income using the full toolbox: CPP, OAS, TFSAs, RRSPs and RRIFs, dividend stocks, ETFs, REITs, and cash reserves. The discipline is to plan income years in advance and resist clustering taxable events. That patience protects both the OAS payments and the capital that has to fund the next 20 to 30 years. Because thresholds and personal situations change, check the current numbers and consider working with a qualified tax professional before making major moves.