Old Age Security (OAS) Clawback in 2026: Understanding the Recovery Threshold

Old Age Security Act | ITA s.180.2 (OAS Recovery Tax)

You turn 65.
You begin receiving Old Age Security (OAS).

Then at tax time, something unexpected appears:

“OAS Recovery Tax.”

This is commonly called the OAS clawback.

For high-income retirees and owner-managers, it is not minor.

It is a 15% recovery tax applied once your income exceeds a legislated threshold.

Let us examine how it works in 2026 — and how to manage it.

 

First Principle: OAS Is Income-Tested

Unlike CPP, OAS is not contribution-based.

It is funded from general tax revenues.

If your net income exceeds the annual recovery threshold, you must repay part (or all) of your OAS.

This recovery is calculated under ITA s.180.2.

 

The 2026 Recovery Threshold

OAS recovery applies once your net income (line 23600) exceeds the prescribed annual threshold.

The threshold is indexed annually for inflation.

For planning purposes, the key principle is:

Once net income exceeds the threshold, 15% of the excess is repaid as OAS Recovery Tax.

The clawback continues until the full OAS benefit is eliminated.

For high earners, OAS can be fully recovered.

 

How the Clawback Is Calculated

If:

• Net income exceeds the threshold
• You received OAS during the year

Then:

Recovery Tax = 15% × (Net income above threshold)

This recovery reduces your OAS entitlement.

It does not reduce taxable income — it is an additional tax calculation.

 

Example Scenario

Assume:

• OAS threshold = $X (indexed amount for 2026)
• Net income = $X + $20,000

Recovery tax:

15% × $20,000 = $3,000

That amount reduces OAS received.

If excess income is large enough, OAS can be fully eliminated.

 

What Income Counts?

The calculation is based on net income, not taxable income.

Included:

• Employment income
• Dividends (grossed-up)
• Capital gains (taxable portion)
• RRSP/RRIF withdrawals
• Pension income
• Rental income

Not included:

• TFSA withdrawals
• Certain non-taxable benefits

Grossed-up dividends can disproportionately increase clawback exposure.

 

Owner-Manager Considerations

Incorporated professionals often control:

• Salary
• Dividends
• Timing of capital gains
• RRSP withdrawals
• Corporate distributions

Improper extraction planning can push income above the OAS threshold unnecessarily.

Integration planning is essential.

 

Dividend Gross-Up Effect

Eligible dividends are grossed up for tax purposes.

That gross-up increases net income for OAS calculation.

Even though dividend tax credits apply, the grossed-up amount can trigger clawback.

High dividend strategies require OAS modeling.

 

Capital Gains Timing

Because only 50% of capital gains are taxable:

Strategic timing of asset sales can:

• Avoid crossing the OAS threshold
• Reduce recovery tax

Staggering large gains may preserve OAS entitlement.

 

RRIF Withdrawals

Mandatory RRIF withdrawals begin at prescribed ages.

Large RRIF balances can:

• Push income above the OAS threshold
• Trigger clawback automatically

Advanced planning may include:

• Early RRSP withdrawals
• Pension splitting
• Income smoothing

 

Pension Income Splitting

Eligible pension income may be split with a spouse.

This can:

• Reduce one spouse’s net income
• Preserve OAS entitlement
• Improve overall family tax efficiency

Marital integration matters.

 

Deferral Strategy

OAS can be deferred up to age 70.

Deferral increases the monthly benefit.

However:

If income is expected to remain high:

Deferral may not prevent clawback.

Income forecasting is required.

 

Estate and Corporate Context

For entrepreneurial families:

• Corporate surplus extraction
• Post-mortem planning
• Dividend timing
• Share redemptions

May all impact OAS eligibility.

Retirement extraction strategy should align with OAS thresholds.

 

Common Misunderstandings

“OAS is guaranteed.”
OAS is income-tested.

“It’s a penalty.”
It is a statutory recovery tax under s.180.2.

“Only employment income counts.”
Net income includes many categories, including dividends and capital gains.

“If I lose OAS once, it’s permanent.”
Clawback is calculated annually based on income.

 

Strategic Planning for 2026

Before year-end:

• Project net income
• Model dividend vs salary mix
• Time capital gains strategically
• Consider pension splitting
• Review RRIF withdrawal strategy

OAS clawback is manageable — but only with forward planning.

 

Final Thoughts

The OAS clawback is a 15% recovery tax applied when net income exceeds the indexed threshold.

For high-income retirees and owner-managers, dividend strategies, capital gains timing, and RRIF withdrawals can materially affect OAS entitlement.

Retirement income planning is not merely about maximizing returns.

It is about optimizing after-tax cash flow within statutory limits.

At Shajani CPA, we integrate retirement extraction, corporate surplus planning, and income threshold management with disciplined statutory precision.

Because preserving retirement income requires more than accumulating assets — it requires structured design.

Tell us your ambitions, and we will guide you there.

This information is for discussion purposes only and should not be considered professional advice. There is no guarantee or warrant of information on this site and it should be noted that rules and laws change regularly. You should consult a professional before considering implementing or taking any action based on information on this site. Call our team for a consultation before taking any action. ©2026 Shajani CPA.

Shajani CPA is a CPA Calgary, Edmonton and Red Deer firm and provides Accountant, Bookkeeping, Tax Advice and Tax Planning service.