Updated Checked by the Tax-Services.ca editorial team How we check
The best accounting blogs for Canadian business owners name the year, the province and the official page behind every number. We haven’t tested any, so we won’t rank them. What we can do is show you how to sort useful posts from stale ones in about five minutes.
How do you pick accounting blogs in Canada?
Start with who is writing and when. A post with no date is a gamble, since Canadian tax figures move every January and sometimes in the middle of a year. A post that says “the small business rate is 3.2%” could be right for one province in one year and wrong everywhere else.
Then look at where the numbers come from. A decent post links to the CRA, Revenu Québec or a provincial site, or at least names the form. If a post gives a rate and no source, treat it as a rumour until you’ve checked. If you are starting out, our guide for self-employed and small business owners and the page on small business taxes cover the topics blogs usually get wrong.
| Check | Good sign | Warning sign |
|---|---|---|
| Date | Tax year named in the first lines | No date, or an old year |
| Province | Says which province the rule covers | “Canada” as if all provinces were the same |
| Source | Names the CRA page or form | Numbers with no origin |
| Limits | Says when you’d need an accountant | Promises a tax cut for everyone |
| Selling | Clear about who runs the blog | Every post ends in a sales pitch |
What should a business owner read first?
Not a blog. The CRA’s own business pages are the first stop, and the blogs are how you learn what to look up. Ask yourself what you need this month: GST/HST filing, payroll remittances, a corporate return, or a question about small supplier status.
Blogs earn their place when they explain a rule in plain words and show a worked case. They fall short when they repeat a news item a week late. So pick two or three that cover your situation, not twenty that cover everything.
What is a good five-minute routine for reading one?
Say you land on a post about GST/HST while you’re sorting your books in Winnipeg. First, scroll to the date and the author. Second, find the first number and look it up on the official page. Third, check whether the post names your province. Fourth, look for the line where it says when to get professional help. If a post passes all four, bookmark it. If it fails two, move on.
Email newsletters from the CRA are a useful companion, since they point you at what changed. A blog is better for explanation, and a newsletter is better for news. Together they cost you a few minutes a month.
A quick test on any post
Take one number from the post and check it yourself. Here’s a real one. The CRA’s “what’s new” page for corporations says Ontario’s lower corporate rate drops from 3.2% to 2.2% on 1 July 2026. Any Ontario post that still quotes 3.2% as current for the second half of 2026 is out of date.
Quebec works differently. Revenu Québec’s notice puts the small business rate at 3.2% for a calendar 2026 year, and 2.2% for years that begin after 29 April 2026. Two provinces, two dates, one number that looks the same in both headlines. A blog that mixes them up has just failed your test.
Then run the figure through a tool. On $100,000 of active business income, a Quebec private corporation using the small business rate pays about $12,200 combined, which is 9% federal and 3.2% provincial. You can repeat that in the corporate tax calculator. If the blog says something far from that, find out why before you act on it.
Which topics do blogs get wrong most often?
Sales tax is one. Quebec charges 5% GST and 9.975% QST, and the QST is worked out on the price before GST. A lazy post adds the two rates and calls it 14.975% of the total, which is close, but not how the tax is built. On a $100 price, that’s $5 of GST and about $9.98 of QST, for a total near $114.98. Try a price in the GST and QST calculator and compare.
Self-employment is another. Many posts talk about income tax and forget the pension contributions you pay on top. Our self-employed tax calculator is a good way to see the gap between what a post implies and what you’d really owe. (It has its own limits: it leaves out EI, so read the notes on the page.)
Payroll is the third. Remittance dates and rates depend on your size and province, and a generic post rarely says so. The payroll remittance calculator shows what moves when you change one input.
What are the mistakes and limits?
Don’t file anything because a blog told you to. Use it to find the question, then confirm on the official page. Don’t assume a free template, checklist or calculator on a blog is current either.
We also can’t tell you what any accounting firm charges, which blogs are “the top” or whether a particular firm is good. We didn’t find a source for those claims we’d trust, so we left them out. If a site offers a ranking, ask what it measured.
And if a post makes your situation sound simple when it involves a corporation, payroll and a second province, pause. That’s the point to ask an accountant, because the mistakes there cost real money.
Our sources
The corporate rates above come from the Canada Revenue Agency‘s corporation tax rates page and its page on what’s new for corporations, and from Revenu Québec‘s notice on the small business deduction as recorded in our data, all for 2026. The QST and GST rates are from Revenu Québec. Revenu Québec gives the QST as 9.975%, calculated on the price before GST. This is an independent site with no tie to any government body.
Frequently asked questions
Which accounting blogs are the best in Canada?
We haven’t tested them, so we won’t rank any. Judge each one on three things: a visible date and tax year, the province it covers, and links to official CRA or provincial pages for each figure. A blog that does all three is worth bookmarking, whoever runs it.
How do I know a tax post is current?
Look for the tax year in the first lines, then check one number against the CRA or provincial page. If the rate, limit or deadline differs, the post is stale. Also check the date it was last updated, since many posts keep a publication date from years ago.
Can I rely on a blog instead of an accountant?
A blog helps you learn what to ask. For a corporation with payroll, more than one province or a large claim, an accountant should confirm your case, because a general post cannot know your facts. Use blogs to prepare questions, not to replace advice.
Are accounting blogs written by firms biased?
They can be, because many exist to attract clients. That is fine if the facts are sourced and the post says what it does not cover. Be wary of a post that quotes prices or promises savings without a source, or that never mentions what could go wrong.
Where should a small business owner start?
With the CRA’s business pages for GST/HST, payroll and income tax, then a blog that covers your province and filing needs. Read the official page first so you can spot errors later. Our guide for self-employed and small business owners gathers the main topics in one place.
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