Guides
TFSA vs RRSP for self-employed Canadians: the CRA terms explained
Entrepreneur skill glossary: contribution room, deduction limit, earned income, excess amount and withdrawal as the CRA defines them for self-employed TFSA and RRSP savers.
What to take away
- A TFSA gives no tax deduction when you contribute. An RRSP does, which is why the two accounts use different vocabulary.
- TFSA contribution room is a running totalthe annual dollar limit ($7,000 for 2026), unused room from earlier years and last year's withdrawals, minus this year's contributions.
- RRSP deduction limit is a different number. The CRA bases it on 18% of last year's earned income, capped by an annual dollar limit ($33,810 for 2026), and the CRA counts net business income as earned income.
- Going over is penalized in both accounts at 1% per month, but the trigger differs: any TFSA excess, against an RRSP excess of more than $2,000 above your limit.
- Withdrawals are tax-free from a TFSA and counted as income from an RRSP.
This glossary explains CRA terms for general information. It is not tax advice, and your own figures belong to your CRA account and a qualified adviser.
Why self-employed owners meet these words differently
A self-employed owner has no employer reporting a pension adjustment, so the numbers come from your own return. Net business income drives one of these accounts and does not touch the other.
"Room", "limit", "deduction" and "excess" each point at a different figure, and mixing them is how owners end up with a letter from the CRA. The same discipline applies to the other business vocabulary an owner picks up, and to Canadian spelling and term traps.
TFSA terms
TFSA (tax-free savings account). The CRA describes it as an account in which contributions and the earnings from interest, dividends or capital gains are generally tax-free, even when you make a withdrawal. You can take money out whenever you choose, without giving a reason.
Contribution not deductible. Contributions you make to a TFSA are not tax deductible. For a self-employed owner this means a TFSA contribution never lowers the net business income you report on your return.
TFSA contribution room. The CRA's room calculation adds three parts and subtracts a fourth:
- The current-year dollar limit, which is $7,000 for 2026.
- Unused room from earlier years.
- Amounts you withdrew in the previous year, which become new room on January 1.
- Less the contributions you make this year, which reduce room immediately.
If you are a resident, room starts accumulating when you turn 18. Investment earnings inside the account do not reduce your room.
Withdrawal timing. A withdrawal does not give you room back in the same year. The CRA's example has a holder who starts 2025 with $7,000 of room, contributes $1,000 and withdraws $4,000 that year. Room for 2025 is unchanged by the withdrawal. On January 1, 2026 it is $6,000 plus $4,000 plus the new $7,000 limit, or $17,000. A self-employed owner who pulls TFSA money out to cover a slow quarter and puts it back in the same year can create an excess without noticing.
Excess TFSA amount. This is the amount by which your contributions exceed your available room. It is taxable at 1% per month on the highest excess amount in the account in each month it remains. The CRA's excess-amount page tells you to file Form RC243 with Schedule A (RC243-SCH-A) and sets the deadline at June 30 of the following year.
Where to see your room. Your CRA account shows TFSA details, but the CRA warns the figure may be incomplete because its records are updated once a year in the spring. Check it against Form RC343 and your financial institution's records, especially if you hold more than one TFSA.
RRSP terms
RRSP (registered retirement savings plan). A contribution can be deducted from income, and tax is generally paid when payments come out of the plan.
Earned income. For RRSP purposes, the CRA's T4040 guide builds earned income from employment earnings, self-employment earnings and certain other income, then subtracts employment expenses and business or rental losses. Net business income and net rental income from real property count. Business losses reduce earned income. That second point matters for an owner: a loss year can shrink next year's room.
RRSP deduction limit. The CRA calculates your limit from three building blocks: the unused deduction room at the end of the prior year, plus the lesser of 18% of the prior year's earned income or the annual RRSP dollar limit, adjusted for any pension adjustment. The dollar limit is $32,490 for 2025, $33,810 for 2026 and $35,390 for 2027.
A worked case, with the numbers invented for illustration: an owner reports $60,000 of net business income for 2025, has no pension adjustment and no unused room. Eighteen percent of $60,000 is $10,800, which is below the 2026 cap of $33,810, so the new room added for 2026 is $10,800.
Pension adjustment (PA). A reduction to your room for pension benefits earned through an employer plan. An owner with no employer pension plan has none, but one who also works for an employer with a pension plan should check it.
Deduction versus contribution. A contribution is not automatically a deduction. The CRA lists what can be claimed, including your own contributions, a spouse's or common-law partner's plan, and unused contributions from earlier years. Administration fees, brokerage fees and interest on money borrowed to contribute cannot be deducted.
Where the limit appears. Look at your latest notice of assessment or notice of reassessment, Form T1028, or My Account for Individuals.
The 60-day window. Contributions made in the first 60 days of a year can be counted against the prior year's deduction. For the 2025 tax year the deadline was March 2, 2026, and the CRA says to keep your receipts and Schedule 7 records.
Over-contribution. The CRA charges a tax of 1% per month on contributions that exceed your deduction limit by more than $2,000. The first $2,000 is a buffer, not an allowance, and an amount that is over the limit may not be deductible.
Withdrawal and withholding. Amounts you receive from an RRSP generally go onto line 12900 of your return as income. The financial institution withholds tax at source. Outside Quebec, the CRA lists 10% on amounts up to $5,000, 20% on amounts over $5,000 up to $15,000 and 30% over $15,000. In Quebec the withholding rates are 5%, 10% and 15%, and provincial tax is withheld in addition. The CRA warns that the tax withheld may not be enough for your bracket, so a further balance can be due when you file.
The two accounts side by side
| Term | TFSA | RRSP |
|---|---|---|
| Contribution deductible | No | Yes, within the deduction limit |
| What sets the limit | Annual dollar limit plus unused room and prior-year withdrawals | 18% of prior-year earned income up to the dollar limit, plus unused room |
| Does net business income matter | No | Yes, it counts as earned income |
| Withdrawal | Tax-free; room returns next calendar year | Taxed as income; tax withheld at source |
| Penalty tax | 1% per month on the highest excess | 1% per month above the $2,000 buffer |
| Where to find your number | CRA account and Form RC343 | Notice of assessment, T1028 or My Account |
How to use the words in practice
Read the room numbers as questions you can answer from your own paperwork. Before you contribute to either account, find your TFSA room in your CRA account and check it against your own records. Find your RRSP deduction limit on your latest notice of assessment. Confirm whether your 2025 net business income, not your revenue, is the figure your limit rests on. The financial literacy guide separates profit from cash, the same split that matters here.
For the wider run of business abbreviations, see business acronyms every entrepreneur should know. Nothing in this glossary decides which account suits you. The CRA's pages define the terms, and the choice depends on your income, your plans and advice from a qualified professional.
