How to Set Up a Bookkeeping System for Your Small Business

You had a dream, you took the leap, and now you’re officially a small business owner. That’s huge!! But along with the excitement comes the not-so-glamorous side of running a business – keeping track of your money.

Maybe you’re still tracking expenses on sticky notes (yikes), or maybe you’re thinking, “I’ll figure it out at tax time.” (Double yikes.)

Here’s the truth: A solid bookkeeping system is the difference between a thriving business and a financial nightmare. And lucky for you, I’m here to help.


Before you dive in, you need to decide how you’ll handle bookkeeping:

Cash-Based Accounting: You record income when you receive it and expenses when you pay them. Simple and great for small businesses without inventory.

Accrual-Based Accounting: You record income when earned and expenses when incurred—even if money hasn’t exchanged hands yet. Required for businesses making over $25 million, but also helpful for long-term financial planning.

For most small businesses, cash-based accounting works just fine. But if you want a more accurate picture of your finances, accrual might be the way to go.


Look, I get it. You’re the heart and soul of your business, so it feels natural to mix personal and business expenses. But trust me – this is one of the biggest mistakes you can make.

🛑 DO THIS INSTEAD:

  • Open a separate business checking account and business credit card (if credit is needed).
  • Pay yourself a salary (even if it’s small).
  • Keep every business receipt – yes, even that $5 coffee you bought for a client meeting.

Gone are the days of tracking finances in a giant ledger (unless you like that old-school accountant vibe). Now, there are tons of tools that make bookkeeping easier:

🔹 QuickBooks Online – Industry standard, great automation, works for all business sizes.
🔹 Wave – Free option for solopreneurs and freelancers.
🔹 Xero – Affordable and user-friendly, perfect for small businesses.
🔹 FreshBooks – Great for invoicing and service-based businesses.


A chart of accounts (COA) is the backbone of your bookkeeping system. It categorizes all your income, expenses, assets, and liabilities.

Think of it like a neatly labeled closet: when everything has a place, it’s easy to find what you need.

At a minimum, your COA should include:
📌 Income (sales, service revenue)
📌 Expenses (rent, advertising, supplies)
📌 Assets (cash, accounts receivable, equipment)
📌 Liabilities (loans, credit card balances)


The biggest bookkeeping mistake? Waiting until tax season to organize everything.

DO THIS INSTEAD:

  • Set a reminder to reconcile accounts weekly.
  • Use an app like Expensify or Dext to snap photos of receipts.
  • Categorize transactions immediately (not six months later when you’ve forgotten what they were for).

Nothing kills cash flow faster than unpaid invoices. If you’re not tracking what customers owe you, you’re basically handing out interest-free loans.

🔹 Send invoices immediately (don’t wait until “you have time”).
🔹 Follow up with overdue payments—yes, even if it feels awkward.
🔹 Offer multiple payment options to make it easy for clients.


Taxes sneak up on small business owners like a horror movie jump scare. 😱 Avoid the panic by setting aside 25-30% of your income for taxes.

Want to make it easy? Open a separate business savings account and transfer a percentage of every payment you receive. Your future self will thank you.

I won’t lie—setting up a bookkeeping system takes time and effort. You can DIY it, but if the thought of spreadsheets and receipts makes you want to run for the hills, why not let a pro handle it?

💡 Hiring a bookkeeper (like me) means:
✔️ More time to grow your business
✔️ Less stress over tax season
✔️ No more late-night number crunching

If you want your books done right from the start, let’s chat! Contact me today and let’s get your bookkeeping set up the smart way.