The 7 Biggest Money Mistakes Seniors Make — And How to Avoid Them

This guide walks through the 7 biggest money mistakes seniors make, and what you can do instead to protect your income, benefits, and peace of mind. Managing money after 60 is a whole different world. Income changes, benefits change, taxes change, and the rules aren’t always clear. Many seniors feel like they’re “supposed to know” how everything works, but nobody ever sat down and explained it.

The good news? Most financial problems seniors face come from a small handful of common mistakes — and every one of them can be fixed with simple steps.

1. Taking CPP Too Early Without Understanding the Penalties

Many seniors grab CPP at 60 because they “need the money now.” But taking CPP early permanently reduces your payments for life.

• CPP at 60 = 36% reduction
• CPP at 65 = full amount
• CPP at 70 = 42% increase

Better approach: If you can work part‑time, use savings, or delay a year or two, your lifetime income often improves dramatically. But if you need the money, taking it early is still okay — the key is understanding the trade‑off.

2. Not Applying for GIS When They Qualify

Thousands of low‑income seniors never apply for the Guaranteed Income Supplement (GIS) because they think they don’t qualify.

GIS is available if:

You receive OAS

• Your income is low (under roughly $21,000–$28,000 depending on your situation)

Better approach: Even if you earn a bit from part‑time work, you may still qualify. GIS can add hundreds of dollars per month — it’s one of the most valuable benefits in Canada.

3. Losing Benefits Because of Small Side Income

Many seniors want to earn a little extra money — driving, freelancing, selling online, or doing odd jobs. But they worry about “losing GIS.”

Here’s the truth: You can earn up to $5,000 with no GIS reduction, and another $5,000 at 50% reduction.

Better approach: Track your income, keep receipts, and understand the GIS exemption rules. A small side income can improve your life without wiping out your benefits.

4. Paying Too Much Income Tax After 60

Seniors often overpay because they don’t know about:

• Pension income splitting
• Medical expense credits
• Disability tax credit
• Age amount
• Home accessibility tax credit
• Climate action incentive
• Gig worker deductions (if you drive or freelance)

Better approach: Use tax software designed for seniors, or get help from a community tax clinic. A few credits can save you hundreds.

5. Keeping Too Much Money in RRSPs After 65

RRSPs are great when you’re working — but after 65, they can cause problems:

• Higher taxes
• OAS clawback
• GIS reduction
• Forced RRIF withdrawals at 71

Better approach: Start withdrawing small amounts earlier (60–70) to smooth out your taxes and avoid big forced withdrawals later.

6. Not Reviewing Phone, Internet, and Insurance Plans

Many seniors stay with the same provider for 10–20 years and pay far more than they need to.

Common overpayments:

• $30–$60/month on phone plans
• $20–$40/month on internet
• $200–$600/year on home or car insurance

Better approach: Review your plans once a year. Seniors often qualify for discounts that companies don’t advertise.

7. Not Having a Simple Monthly Budget

A budget doesn’t need to be complicated. Most seniors only need to track:

• Housing
• Food
• Transportation
• Medical
• Debt
• Fun money

Better approach: Use a simple notebook, spreadsheet, or budgeting app. The goal isn’t perfection — it’s clarity.

Opinion

You don’t need to overhaul your entire financial life. Most seniors improve their situation by fixing just one or two of these areas:

• Delaying CPP
• Applying for GIS
• Reducing taxes
• Cutting monthly bills
• Earning a little extra income
• Managing RRSP withdrawals
• Tracking spending

Financial confidence doesn’t come from being perfect — it comes from understanding the rules and making steady, simple improvements.

Gov Canada Official Pension Site

Seniors Canada Info Benefits Guide