1
Contribute to an RRSP
Best for: Anyone with earned income, especially in a 30%+ bracket
Every dollar you contribute is deducted from your income. The 2026 limit is 18% of 2025 earned income, up to $33,810, plus unused room. Contributions made by March 1, 2027 count for 2026.
At a 43% marginal rate, a $10,000 contribution saves about $4,300.
RRSP calculator →
2
Use your TFSA for investments
Best for: Everyone 18+ with savings
No deduction going in, but interest, dividends and growth are never taxed and withdrawals don't affect income-tested benefits like OAS or the GIS. The 2026 limit is $7,000; total room since 2009 can be $109,000.
Keeping $50,000 earning 5% inside a TFSA instead of a taxable account saves about $750 to $1,300 a year in tax at 30% to 53%.
TFSA room and growth calculator →
3
Open an FHSA before buying your first home
Best for: First-time home buyers 18+
Deductible like an RRSP and tax-free when withdrawn for a first home, like a TFSA. Up to $8,000 a year and $40,000 lifetime; up to $8,000 of unused room carries forward. You can combine it with the RRSP Home Buyers' Plan ($60,000).
Five years of $8,000 contributions at a 30% rate means $12,000 of refunds, and the growth is never taxed.
4
Split income with a spousal RRSP
Best for: Couples where one spouse earns much more
The higher earner contributes and gets the deduction; the lower earner withdraws in retirement and pays tax at their lower rate. Withdrawals within three calendar years of a contribution are taxed back to the contributor.
Moving $20,000 a year of retirement income from a 43% to a 20% rate saves about $4,600 a year.
5
Split pension income at 65+
Best for: Retirees with a workplace pension, RRIF or annuity income
Up to 50% of eligible pension income can be reported by your spouse or common-law partner. From age 65, RRIF withdrawals qualify. Each spouse can also claim the $2,000 pension income amount.
Splitting can also keep income below the OAS recovery threshold.
6
Get free RESP grants for your children
Best for: Parents and grandparents
Contributions aren't deductible, but the government adds a 20% Canada Education Savings Grant on the first $2,500 a year ($500 a year, $7,200 lifetime per child). Growth is taxed in the student's hands, usually at little or no tax.
That's a guaranteed 20% return on $2,500 a year before any investment growth.
RESP guide →
7
Claim child care expenses
Best for: Working parents paying daycare, camps or nannies
The lower-income spouse usually claims up to $8,000 per child under 7 and $5,000 per child aged 7 to 16. Keep receipts with the provider's name and SIN or business number.
Two children in daycare can mean $16,000 of deductions.
8
Plan capital gains and losses
Best for: Investors with non-registered accounts
Only 50% of a capital gain is taxable (the proposed increase was cancelled). Sell losing investments before year-end to offset gains, carry losses back 3 years or forward indefinitely, and spread large gains over more than one year.
A $20,000 gain taxed at 43% costs about $4,300; offset by a $10,000 loss, it costs about $2,150.
9
Give to charity strategically
Best for: Anyone who donates
Federal credit is 14% on the first $200 and 29% above that (33% on gifts from income in the top bracket), plus a provincial credit. Spouses can pool receipts, and donations can be carried forward 5 years. Donating publicly traded shares in kind eliminates the capital gain.
In Ontario, a $1,000 donation gives back about $360 in tax credits.
10
Claim medical expenses
Best for: Families with dental, vision, prescription or travel-insurance costs
Eligible costs above the lower of 3% of net income or a fixed annual threshold qualify. Claim them on the lower-income spouse's return, and choose any 12-month period ending in the tax year. Premiums for private health and travel medical insurance count.
Often worth hundreds of dollars for families who pay their own dental and drug costs.
11
Deduct work and moving expenses
Best for: Employees and students who moved or pay their own work costs
Union and professional dues are deductible. Moving at least 40 km closer to a new job or school lets you deduct moving costs. Employees whose employer signs form T2200 can claim home-office and other employment expenses.
Moving costs of $5,000 at a 30% rate save $1,500.
12
File every year, even with low income
Best for: Newcomers, students, seniors and low-income families
Filing unlocks the GST/HST credit, the Canada Child Benefit, the Canada Workers Benefit, provincial credits such as the Ontario Trillium Benefit, and RRSP room for future years. Newcomers should file for their first partial year.
A family with two young children can receive thousands a year in tax-free benefits.
13
Apply for the disability tax credit
Best for: People with a severe and prolonged impairment, or their supporting family member
The credit can be transferred to a spouse or parent, back-claimed up to 10 years, and it unlocks the Registered Disability Savings Plan with up to $3,500 a year in matching grants.
A retroactive claim can produce a refund of several thousand dollars.
14
Incorporate your business at the right time
Best for: Self-employed people earning more than they need to live on
A Canadian-controlled private corporation pays about 9% to 12.2% on its first $500,000 of active business income in 2026. Profits you leave in the company are taxed at that rate until you withdraw them as salary or dividends.
Leaving $100,000 in the company instead of taking it as salary at 43% defers roughly $30,000 of tax.
15
Choose salary or dividends
Best for: Owners of incorporated businesses
Salary creates RRSP room and CPP pension credits and is deductible to the company; dividends are simpler and avoid payroll costs. Paying family members is limited by the tax on split income (TOSI) rules, but reasonable salaries for real work still work.
The right mix depends on your province and spending needs; review it every year.
16
Use permanent life insurance for tax-sheltered growth and estate tax
Best for: Business owners, high earners who have maxed out RRSPs and TFSAs, and families with cottages or investments
Growth inside an exempt whole or universal life policy isn't taxed each year, and the death benefit is paid tax-free. At death, RRSPs, RRIFs and assets with gains are taxed as if sold; insurance can pay that bill so heirs don't have to sell. Corporate-owned policies can pay out through the capital dividend account.
A policy can pay a $200,000 tax bill on a cottage so your children keep it.
Life insurance in Canada →
17
Claim first-home and home-related credits
Best for: First-time buyers, people adapting a home for a senior or person with a disability
The home buyers' amount gives a $10,000 credit amount ($1,400 federal). The multigenerational home renovation credit and home accessibility credit help families adding a suite or accessibility features for a parent or grandparent.
The first-home credit alone is $1,400 off federal tax.
18
Time your income and deductions
Best for: Anyone expecting a change in income
Defer RRSP deductions to a year when your rate will be higher; take bonuses or RRSP withdrawals in a low-income year (parental leave, sabbatical, early retirement). Self-employed people can time some expenses before December 31.
Shifting $10,000 from a 43% year to a 20% year saves $2,300.