Phone or Text
587-872-0602

One blog post closer to clean books.

Each blog post from the Castle team is packed with practical tips, real-world experience, and clear answers to common bookkeeping questions. Whether you're sorting expenses or planning for tax time, you'll find guidance to help you run your business with clarity and confidence.

No fluff, no jargon—just useful content written by people who actually do the work. We’re here to make the numbers make sense.

Terms of Service

Welcome to Castle! These terms of service outline the rules and regulations for the use of our bookkeeping services.
By accessing this website and using our services, you accept these terms and conditions in full. Do not continue to use Castle services if you do not accept all of the terms and conditions stated on this page.

1. Services Provided
Castle offers professional bookkeeping services including transaction categorization, reconciliations, financial reporting, GST/HST filing, and other related services as agreed upon with the client.

2. Billing and Payments
All services provided by Castle  are billed on a recurring basis unless otherwise
agreed upon. Payments are due upon receipt of invoice. We accept payment via credit card, debit card, and electronic funds transfer.

3. Cancellation and Refund Policy
Clients may cancel services at any time by providing 30 days’ notice in writing or via email. Refunds for prepaid services will be prorated based on the remaining unused portion of the services.

4. Privacy Policy
Our privacy policy outlines how we collect, use, and protect your personal information. We do not sell or share your information with third parties without your consent, except as required by law.

5. Liability
Castle will perform all services with reasonable care and skill. However, we do not accept liability for losses resulting from acts of nature, third-party errors, or misuse of financial information or reports by the client.

6. Amendments
Castle reserves the right to amend these terms of service at any time. Amendments will be effective immediately upon posting on this website.

7. Contact Us
If you have any questions about this privacy policy or our privacy practices, please contact us at:

Castle
316 1st Ave NE
Phone: 587-872-0602
Email: info@bookwithcastle.com
Phone or Text
587-872-0602

One blog post closer to clean books.

Each blog post from the Castle team is packed with practical tips, real-world experience, and clear answers to common bookkeeping questions. Whether you're sorting expenses or planning for tax time, you'll find guidance to help you run your business with clarity and confidence.

No fluff, no jargon—just useful content written by people who actually do the work. We’re here to make the numbers make sense.
Our Blog

Bookkeeping Basics for Small Business Owners — Part 4

September 3, 2025

Expense Tracking: Recording What Goes Out

Tracking expenses might feel tedious, but it’s one of the most valuable parts of bookkeeping. Every receipt you record not only lowers your taxable income but also shows you where your money is going — and whether it’s being spent wisely.

Why Expense Tracking Matters

  • Tax savings: Missed expenses mean missed deductions.
  • Profit clarity: You can’t measure true profit without subtracting accurate expenses.
  • Spending control: Tracking expenses shows patterns and highlights waste.

What Counts as a Business Expense?

In general, if the cost is reasonable and necessary for running your business, it’s deductible. Common examples include:

  • Office supplies and equipment
  • Marketing and advertising
  • Travel and meals (with limits)
  • Professional fees (lawyers, accountants, contractors)
  • Rent, utilities, phone, and internet (for business use)

👉 Keep in mind: personal expenses don’t count. Mixing them into your books creates messy records and problems with the CRA.

Categorizing Correctly

Accurate categories help you:

  • File taxes smoothly
  • Compare year-over-year spending
  • Understand your cost structure

For example, don’t lump advertising costs into “Supplies.” Use proper categories so your financial reports tell the real story.

Documentation Is Key

The CRA requires proof of every expense. That means keeping:

  • Receipts and invoices (digital copies are fine)
  • Bank and credit card statements
  • Notes for meals/entertainment (who you met with and why)

No receipt = no deduction. Don’t rely on bank statements alone.

Common Mistakes to Avoid

  • Forgetting small expenses: Coffee with a client, parking fees, or small tools add up.
  • Losing receipts: Snap photos immediately and store them digitally.
  • Mixing personal and business: Always use your business bank account/credit card.
  • Not recording cash purchases: Even small cash expenses need receipts.

Building the Habit

The best approach is to log expenses regularly, not in one giant year-end scramble. Options:

  • Enter expenses weekly into software
  • Use apps to snap and upload receipts on the go
  • Schedule a monthly “money date” to review spending

The Bottom Line: Expense tracking isn’t just about tax deductions — it’s about control. The more consistent you are, the more money you’ll save, the clearer your profits will be, and the easier tax time will become.

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