Falling behind on bookkeeping is common, and it rarely happens because someone is careless. A busy season, a new baby, a bookkeeper who left, a switch of software: the statements keep arriving, and the backlog grows until opening QuickBooks feels like opening a dentist’s bill.
The good news is that catching up is a process, not a mystery. It works best in a set order, because each step depends on the one before it. This is the order I use.
Step 1
Find your last solid starting point
Before you enter a single transaction, decide where the books were last right. That’s usually the last month you reconciled your bank account, or the end of the last year your tax preparer finished.
Everything after that point gets rebuilt. Everything before it you leave alone. If you’re not sure when things were last right, start from the beginning of the current or previous fiscal year and check the opening balances against your statements.
Step 2
Gather every statement first
Your bank and credit card statements are the backbone of a catch-up. They’re the most reliable record of what actually happened, so collect them all before you start:
- Every business bank account, for every month you’re rebuilding
- Every credit card used for the business
- Loan and line-of-credit statements
- Payment processor reports (card terminals, e-transfer records, online payment apps)
Step 3
Collect what’s missing
Next, track down the paperwork behind the bigger transactions: bills from suppliers, invoices you sent, and receipts. You don’t need a receipt for every coffee to get started, but receipts matter more than most people think when it comes to GST.
To claim back the GST you paid on business purchases (your input tax credits), the CRA expects you to have supporting documents before you file, and the details required depend on the size of the purchase. Missing receipts for large purchases are worth chasing; your suppliers can usually send copies.
Step 4
Reconcile month by month, oldest first
Reconciling means checking that your books match your statement, line by line, until the ending balances agree. It’s the heart of a catch-up, and the order matters: start with the oldest month and work forward. If you start with this month, every error from earlier months is still baked into the balance.
For each account and each month: enter or import the transactions, match them to the statement, and investigate anything that doesn’t match before moving on. Don’t force a reconciliation to balance with an adjustment you can’t explain; that just hides the problem.
Step 5
Fix categories and clear out duplicates
Bank feeds are a gift, but they create two common messes: transactions in the wrong category, and duplicates when the same transaction is imported twice or entered by hand as well.
Go through each month’s transactions and ask: is this in the right category, and is it real? Owner draws recorded as expenses, loan payments recorded entirely as expenses (the principal isn’t an expense), and personal purchases on the business card are the usual suspects.
Step 6
Deal with anything overdue
Check early whether anything with the CRA is already overdue, because the penalties grow the longer it waits. Overdue periods are usually the first ones to rebuild, so the figures behind those filings are right. Here’s how the CRA’s penalties work:
- A late GST return carries a penalty of 1% of the amount owing, plus 0.25% of that amount for each full month it’s late, up to 12 months. There’s no late-filing penalty if you owe nothing or are owed a refund, but the return still has to be filed.
- Late payroll remittances are penalized on a sliding scale: 3% if one to three days late, 5% for four or five days, 7% for six or seven, and 10% after that.
Step 7
Set up a routine so it doesn’t happen again
A catch-up is only worth it if the books stay current afterwards. The simplest routine is monthly: reconcile every account once the statements arrive, deal with receipts as they happen (a receipt app helps), and look at your profit and loss once a month.
Keep everything once you’re done. The CRA generally expects business records to be kept for six years after the end of the tax year they relate to, and a reconciled set of books with receipts attached is the easiest way to meet that.
Common catch-up mistakes
A few mistakes come up again and again. Avoiding them saves more time than any shortcut:
- Starting with the current month. It feels productive, but every error from earlier months is still in the balance, so nothing will reconcile cleanly.
- Forcing a reconciliation to balance. An adjustment you can’t explain just hides the problem until year-end, when it’s harder to find.
- Recording loan payments as one expense. Only the interest is an expense; the principal reduces the loan balance.
- Mixing personal and business spending. Personal purchases on a business card need to be recorded as owner draws, not expenses.
- Ignoring small differences. A $12 difference can be two bigger errors that happen to net out. Find it before moving on.
What if a statement is missing?
Ask the bank or card company. Most can provide past statements online or on request, sometimes for a small fee. If a supplier’s bill is missing, ask the supplier for a copy or a statement of account; they can usually send one the same day.
If a document truly can’t be found, record what you know from the bank side, note what’s missing, and flag it for your tax preparer. A clear note is far better than a guess.
When to get help
If you’re more than a few months behind, if the books have errors you can’t find, or if CRA filings are already overdue, a bookkeeper can usually do it faster than you can learn to, and you get your evenings back. It also helps to have a second set of eyes when the numbers are going to a tax preparer or a bank.
That’s exactly what my catch-up and cleanup bookkeeping service is: every account reconciled from the oldest month forward, quoted as a project so you know the cost first. If you’d rather keep it current afterwards, monthly bookkeeping picks up where the catch-up ends.