Updated Checked by the Tax-Services.ca editorial team How we check
The easiest way to get tax accounting updates in Canada is to subscribe to the CRA’s free email lists. The Newsroom list tells you when the CRA posts news releases, fact sheets, tax tips and tax alerts, and there are separate lists for individuals, businesses, technical publications and payroll. Pick two or three that match your work and skip the rest.
Which CRA lists are worth signing up for?
That depends on what you handle. A bookkeeper who runs payroll for ten clients needs a different set from someone who files a single return each spring. The CRA’s page for subscribing to its electronic mailing lists has them all in one place, and these are the ones that matter most.
| List | What it sends |
|---|---|
| Newsroom | News releases, fact sheets, tax tips and tax alerts |
| Tax information newsletter, individuals | Filing information, benefits, credits and related updates |
| Tax information newsletter, businesses | News, tips, local events and business tax information |
| Technical publications, income tax | New or changed Income Tax Folios, ITs, ITTNs and ICs |
| Technical publications, GST/HST | Memoranda series, technical information bulletins and policy papers |
| GST/HST News | A quarterly look at developments in GST/HST, excise tax and duty |
| Payroll | Deductions, calculators, tables, taxable benefits and EI information |
Each list has its own sign-up page, reached from the main subscription page on canada.ca. Use a work address you actually read. There’s also a reminders list for benefit and credit payment dates, covering the Canada child benefit, the GST/HST credit and advance payments of the working income tax benefit, which is handy if you’d rather not check the calendar yourself.
What about notices about your own account?
That’s a different thing. Email notifications from the CRA tell you when there’s new mail in My Account or when something changes on your account. They don’t cover tax law changes, so don’t count on them for news. Add a current email in My Account or My Business Account anyway, because missing a notice of assessment is how many small problems begin.
If you share a household or a business inbox, make sure the person who actually opens the mail is the one on the list. An alert that goes to a retired address does nothing for you. Every January, spend two minutes confirming that the addresses on your CRA account and your subscriptions still work.
How do you keep up with tax accounting updates without drowning?
Be selective and check the source. Newsletters can run long, and most of what’s in them won’t touch you, so read the headline, open only the items that match your clients or your own return, and file the rest where you can find it at tax time, when the question comes up. Short is fine.
A few habits help:
- Check the CRA Newsroom page on the same day each week, if email feels like too much.
- Write down the date next to any figure you copy into a spreadsheet, so you know how old it is.
- Recheck rates that move often. The rate charged on overdue tax is 7% for October to December 2026, and the CRA sets it every quarter.
The habit that pays off most is the last one. A stale rate in a template quietly makes every later number wrong.
When something new lands in your inbox, ask three questions before you act on it. Which tax year does it apply to? Does it take effect on a set date, or does it wait for legislation? And does it change a figure you’ve already put in a template, a quote or a client letter? If the answer to the third is yes, fix it that day. Waiting for the next busy season is how an old number ends up in fifty documents.
Why an update can change your numbers
Take an Ontario employee on $85,000. The income tax calculator shows $15,551.05 of federal and Ontario tax and $5,769.52 of CPP and EI, leaving $63,679.43. Change a bracket, a credit amount or a contribution limit and every one of those lines moves. That’s why a new tax year means checking your payroll setup again.
For payroll, the payroll deductions calculator shows how the year’s rates flow into a paycheque. The tax credits calculator covers federal credits only, so check provincial ones on the government page. When a new benefit or rate is announced, the take-home pay calculator is a quick way to see if it matters to you.
What could we not confirm?
We only checked the CRA’s own mailing lists and newsroom for this page. Other bodies publish tax changes too, such as the provinces, Revenu Québec and the Department of Finance, and we didn’t verify their alert services. And a news release isn’t law until it’s passed, so a proposed change should be read as a proposal.
Say Dana runs a small bookkeeping practice in Winnipeg and reads a headline about a new credit. Until the rule is law, she tells clients it’s proposed, and she doesn’t change a single number in their files. That small delay keeps her out of trouble.
How we checked the figures
The Canada Revenue Agency‘s page on electronic mailing lists and its fourth-quarter 2026 prescribed interest rates page. The calculator figures are this site’s 2026 engine. We aren’t a government service and we don’t speak for one.
Frequently asked questions
Are the CRA mailing lists free?
Yes. Each list has a sign-up page on canada.ca, and you subscribe with your email address.
Which list tells me about new news releases and tax alerts?
The Newsroom list. It sends news releases, fact sheets, tax tips and tax alerts.
Is there a list just for payroll?
Yes. It covers deductions, calculators, tables, taxable benefits and employment insurance information.
Where do I find changes to CRA technical positions?
The income tax technical publications list sends new or changed Income Tax Folios, ITs, ITTNs and ICs.
Do My Account emails cover law changes?
No. They tell you about mail and account changes, not tax news.
- Self-employed taxes in Canada: income, CPP and GST
How tax works when you are self-employed in Canada: reporting income and expenses, paying both halves of CPP, instalments and when to register for GST