Credit card welcome bonus math: minimum spend, first-year fee waivers and what year two is worth

A welcome bonus is worth its dollar value only if you meet the minimum spend with purchases you would have made anyway, pay the balance in full, and the card still makes sense or can be downgraded when the first full annual fee arrives. In an illustrative example, a bonus of 40,000 points worth 1 cent each ($400) after $3,000 of spending in three months, on a card whose $120 fee is waived in year one, makes year one worth about $670 to a household that spends $1,500 a month. Year two is worth only about $150, less than a no-fee card would pay, so the sensible plan is set before you apply: keep, downgrade or cancel at the renewal date.

This guide belongs to the rewards card worked examples. Bonus sizes, spending requirements and fees are illustrative, not offers.

Reading the bonus terms

Before you apply, find these items in the offer and program terms:

Term	What to check	Why
Bonus size	Points or dollars, and the value per point for your redemption	40,000 points can be $240 or $600
Minimum spend	Amount and which transactions count	Balance transfers, cash advances, fees and refunds normally do not count
Deadline	Number of days or months, and from what date	Often counted from account opening, not card activation
Structure	Paid at once or in monthly instalments over the year	Instalment bonuses require keeping the card and spending each month
Eligibility	New cardholders only? Exclusions for people who held the card recently?	You may not qualify even if approved
First-year fee	Waived, rebated or charged	A rebate may arrive as a credit after a delay
Reversal conditions	Bonus clawed back if purchases are returned or the account is closed early	Plan to keep the card until any restriction ends
Offer end date	When the offer must be applied for	Keep a copy or screenshot

Example 1: a household that clears the minimum spend naturally

Household spending on the card: $1,500 a month. Card: 1.5 points per dollar, points worth 1 cent, $120 annual fee waived in year one, bonus 40,000 points after $3,000 in three months.

Spending in the first three months: $4,500, above the $3,000 minimum. Bonus earned: $400.
Ongoing rewards: $18,000 × 1.5 = 27,000 points = $270 a year.
Year one: $270 + $400 − $0 = $670.
Year two: $270 − $120 = $150.
No-fee card at 1%: $180 every year.

Over two years: fee card $820, no-fee card $360. The bonus card wins over the two years, but from year two on it loses $30 a year. The best move at the first renewal is to switch to a no-fee card at the same issuer (product change) or cancel after redeeming points, checking whether either affects the bonus.

Example 2: a single person who would have to stretch

Spending on the card: $800 a month, so $2,400 in three months, $600 short.

Ways people close the gap, and what they cost:

Moving bills to the card: phone, internet, insurance premiums. Fine if there is no surcharge or convenience fee.
Timing a planned purchase, such as a laptop or a home repair already budgeted. Fine if paid in full.
Paying for a group dinner and collecting e-transfers. Works, but it adds complexity.
Buying things you would not otherwise buy. This is the expensive one: $600 of unnecessary spending to earn a $400 bonus is a loss of $200.
Carrying a balance. $3,000 carried for two months at 20.99% costs about $105 in interest, a quarter of the bonus.

If you cannot meet the spend naturally, the bonus is not worth $400 to you.

Example 3: the instalment bonus

Some offers pay part of the bonus each month you spend a set amount, for example 2,500 points in each of 12 months with at least $500 of spending, and the annual fee is charged monthly.

Bonus: 12 × 2,500 = 30,000 points = $300 at 1 cent.
Monthly fee of $10 = $120 a year.
Net bonus value $180, plus ongoing rewards.

Monthly structures reward steady spending; a month you miss is lost.

Credit file effects of chasing bonuses

Each application usually leads to a hard inquiry on your Equifax or TransUnion credit report. One inquiry has a modest effect, but several new accounts in a short period can lower your score and may lead issuers to decline applications. Opening and closing cards often also shortens the average age of your accounts. If you plan to apply for a mortgage or a car loan in the next year, it may be better to wait. See credit score effects.

Your rights when you accept a bonus offer

The information box for the card still governs the interest rates and fees; see disclosure rules.
A bank cannot issue the card or raise its limit without your express consent.
If the issuer does not pay a bonus you qualified for, keep the offer, the dates and statements, and use the complaint process. Advertising that misleads about the terms can also be raised with the FCAC, or in Quebec with the OPC.

A plan to write down before you apply

Value: bonus in dollars at your realistic point value.
Spend: the date by which you will have spent the minimum with normal purchases.
Payments: automatic payment of the full balance.
Renewal: the date the first full fee will be charged, and your decision (keep, product change, cancel).
Points: redeem before closing, unless they can be moved to another account.

Then test year two in the rewards value calculator without the bonus.

Frequently asked questions

Is a bigger bonus always better?

No. A bigger bonus with a higher minimum spend or a high fee from year two can be worth less than a smaller bonus on a card you would keep.

Do refunds affect the minimum spend?

Usually yes: returned purchases are subtracted from eligible spending, and some programs claw back the related points.

Can I get the same bonus again?

Programs often restrict bonuses to people who have not held the card, or received a bonus, within a set period. Read the eligibility terms.

Is the bonus taxable?

For personal cards used for personal spending, rewards are generally not treated as income, but there can be exceptions; for example, the CRA treats points as a taxable benefit when an employer controls them, when they are converted to cash, or when the arrangement is a form of pay. Check with the Canada Revenue Agency or a tax professional if the bonus is large or business-related.

Sources

Financial Consumer Agency of Canada — promotional offers, credit card applications
Justice Laws Website — Bank Act s. 627.32 (express consent); Financial Consumer Protection Framework Regulations (advertising and disclosure)
Equifax Canada — credit inquiries and your credit report
Office de la protection du consommateur — advertising rules for credit in Quebec