How much should I save and invest each month in Canada?

The most widely cited guideline is 15% of your gross income for retirement, which includes any employer matching contributions. On a $70,000 salary, 15% is $875/month. If you are starting at 25 with no savings debt, 10%–12% may be sufficient. If you are starting at 40 with no retirement savings, you likely need 20%–25% or more to catch up. These are retirement-focused figures — investing for a specific medium-term goal (house down payment, sabbatical) requires separate savings on top of this.

Is it better to invest a little consistently or save up and invest larger amounts?

Consistent smaller investments beat irregular larger amounts for most people. This is called dollar-cost averaging (DCA) — investing regularly regardless of market conditions means you automatically buy more units when prices are low and fewer when prices are high. More practically, a consistent automated contribution is far more likely to actually happen than periodic lump sums that compete with other spending priorities. Automate monthly contributions and forget about timing the market.

Should I pay off debt or invest first?

The answer depends on the interest rate of your debt compared to your expected investment return. For high-interest debt (credit cards at 19.99%+), pay it off first — guaranteed 20% return by eliminating the debt beats expected investment returns. For moderate-rate debt (student loans at 6%–8%), consider splitting contributions (some to debt, some to investing). For low-rate debt (mortgage at 4.5%–5.5%), investing simultaneously often makes sense because long-term expected returns (~7%) exceed the debt cost. An employer RRSP match (especially 100% match) should almost always be captured first — it is an instant 100% return on that portion.

How do I start investing if I cannot afford 15%?

Start with whatever you can — even $50/month builds the habit and benefits from compounding. A practical approach: start at whatever is comfortable (1%–3% of income), then increase contributions by 1%–2% of income each year, ideally when you get a raise. Automate the increase so it happens without willpower. Over 4–5 years you can reach 15% without feeling a dramatic lifestyle change at any single point.

Where should my monthly investment go — TFSA or RRSP?

For most Canadians under $100,000 annual income, TFSA first is usually better: contributions are not tax-deductible, but all growth and withdrawals are completely tax-free. RRSP is more valuable when your marginal tax rate now (during contribution) is significantly higher than your expected marginal rate in retirement (during withdrawal). High earners (above $100,000) often benefit from maxing RRSP first for the immediate deduction, then TFSA. There is no universal right answer — but most Canadians prioritize in this order: (1) RRSP match from employer, (2) TFSA, (3) RRSP, (4) non-registered.

How Much Should I Invest Per Month in Canada?

Knowing you should invest is easy. Knowing how much is harder. Here is a practical framework for calculating your monthly investment target — and how to build toward it if you are not there yet.

The 15% guideline (and why it varies)

Financial planners widely cite 15% of gross income as the target savings rate for retirement. This rule of thumb assumes:

You start in your mid-to-late 20s
You invest for 35–40 years
You earn approximately 6%–7% average annual returns
You want to replicate roughly 70%–80% of your pre-retirement income

On a $80,000 gross salary, 15% = $12,000/year = $1,000/month.

But 15% is not right for everyone:

Your situation	Suggested savings rate
Age 22–27, starting fresh	10%–12% (time does the work)
Age 28–35, on track	12%–15%
Age 36–45, behind on savings	18%–25%
Age 46–55, significantly behind	25%–35%+ (or extend working years)
Has a defined benefit pension	Lower personal savings needed — calculate gap

The power of starting early: compound growth table

The single biggest determinant of your retirement wealth is not how much you save per month — it is when you start.

Assuming 7% average annual return, investing $500/month from different starting ages (retiring at 65):

Start age	Monthly investment	Total contributed	Value at 65
22	$500	$258,000	$1,550,000
30	$500	$210,000	$810,000
35	$500	$180,000	$524,000
40	$500	$150,000	$331,000
45	$500	$120,000	$199,000

Starting at 22 vs 30 (only 8 years earlier, same monthly contribution) produces nearly double the retirement savings. No investment strategy can replicate the effect of time.

How to calculate your personal target

Step 1: Estimate your retirement income target

Take your current after-tax income and multiply by 70%–80%. This is approximately what you will want to spend annually in retirement.

Example: $75,000 after-tax income × 75% = $56,250/year retirement spending goal.

Step 2: Subtract expected government income

From your CPP Statement of Contributions (My Service Canada Account) and OAS eligibility, estimate your government income in retirement.

Example: Estimated CPP $12,000 + OAS $8,700 = $20,700/year.

Step 3: Calculate the savings gap

Annual retirement spending – annual government income = annual savings drawdown.

$56,250 – $20,700 = $35,550/year needed from personal savings.

Step 4: Work backward to the savings target

Using the 4% rule: $35,550 ÷ 0.04 = $888,750 in savings needed.

Step 5: Calculate required monthly investment

Using a future value formula (or a retirement calculator), find the monthly contribution needed to reach your target by your retirement age, assuming a 6%–7% average annual return.

Example:

Retirement target: $888,750
Years to retirement: 30 (age 35 to 65)
Expected return: 7%
Current savings: $0

Monthly investment needed: approximately $750/month

On a $75,000 income, $750/month is 12% of gross income — within the 10%–15% guideline.

Where to invest your monthly contributions

Recommended order for most Canadians:

Employer RRSP match — Capture 100% of any employer matching first. This is an instant 100% return on that portion of your investment.
TFSA — Contributions are not tax-deductible, but growth and withdrawals are completely tax-free. Particularly valuable if you expect your income in retirement to be similar to or higher than today.
RRSP — Contributions are tax-deductible (immediately reduces your tax bill). Valuable when your marginal rate today is higher than your expected withdrawal rate in retirement.
Non-registered — After TFSA and RRSP are maximized, invest in a non-registered account. Capital gains receive preferential tax treatment (taxed at 50% inclusion).

For most Canadians with under $100,000 income: TFSA first, then RRSP. For Canadians earning $100,000+: RRSP first (for the deduction), then TFSA.

See: How Much TFSA Room Do I Have? and How Much RRSP Room Do I Have?

If you can’t hit 15% right now

Most people cannot start at 15%. Here is a realistic ramp-up approach:

Year	Approach
Now	Automate whatever you can afford — even $100/month
Next raise	Redirect 50% of the raise to investments (so you still see a net income increase)
Year 2	Increase by 1% of income
Year 3	Increase by 1% of income
Year 5	Reassess and set a new target

Automating contributions — setting up a monthly transfer to your TFSA or RRSP on the same day as your payday — is more effective than reviewing your budget and deciding each month whether to invest. The habit of automation compounds as powerfully as the interest.

Monthly investment by income (15% guideline)

Annual income	Monthly 15% target
$40,000	$500/month
$55,000	$688/month
$70,000	$875/month
$85,000	$1,063/month
$100,000	$1,250/month
$120,000	$1,500/month

How Much Do I Need to Retire? — The full retirement number framework
How Much TFSA Room Do I Have? — Check your available contribution room
How Much RRSP Room Do I Have? — Know your RRSP capacity
How Much Emergency Fund Do I Need? — Build this first before investing aggressively