If you’re one of those people who leaves their bookkeeping sitting quietly in the corner gathering dust for months, you’re not alone.
As a bookkeeper working with sole traders and small business owners, I regularly speak to people who fully intended to “stay on top of things” as their year progresses… and then life, work, and everything in between gets in the way. Before they know it, they’re months behind, unsure where to begin, and feeling that familiar knot of stress in their stomach.
If this sounds like you – and you were one of those people scrabbling to get your self-assessment finished in time for the January deadline! – let me reassure you of one thing: this is fixable. It might not be fun, but it’s absolutely manageable when you break it down into the right steps.
1. Don’t panic – get a clear picture instead
The biggest mistake I see is avoiding the issue, because this is when it becomes overwhelming.
When your books are behind, it’s tempting to ignore them even longer because you assume it’s going to be complicated, messy, or time-consuming to bring them up to scratch. But the reality is usually less dramatic than your brain is telling you.
Start by asking yourself three simple questions:
- How far behind am I?
- What systems (if any) have I already been using?
- What information do I actually have access to right now?
You don’t need all the answers yet. You just need a rough sense of where you’re starting from. Getting clear on the basics will reduce your anxiety straightaway.
2. Gather everything in one place
Before you try to “do” any bookkeeping, focus on collecting your information.
This includes:
- Bank statements (business and personal if you’ve mixed them)
- Credit card statements
- Receipts (paper and digital)
- Invoices you’ve sent
- Bills and expenses you’ve paid.
Don’t worry about organising anything yet, just get it all together.
Create one physical folder or one digital folder (or both) and put everything there. If your receipts are scattered across emails, photos, and pockets/downloads, now’s the time to pull them into one location. Think of this stage as laying all the puzzle pieces out on the table.
3. Start with your bank transactions
If you’re wondering what to tackle first, always start with your bank account.
Your bank feed (or statements) is the backbone of your bookkeeping. It shows what money came in, what went out, and when.
Go month by month and:
- Mark income (payments from clients/customers)
- Mark expenses (business purchases, subscriptions, etc.)
- Flag anything you don’t recognise or can’t remember.
Don’t worry about perfect categorisation yet. The goal at this point is to understand your cash flow and get a rough structure in place. After completing this step, you’ll probably finally feel like you’re making some progress!
4. Match receipts to transactions
Once your bank transactions are roughly reviewed, you can start matching receipts.
This is where many people feel stuck, but it’s simpler than it sounds:
- Find the transaction on your bank statement
- Attach or link the corresponding receipt
- If you don’t have a receipt, make a note of what it was for.
If you’re missing receipts, don’t panic. Do your best to recreate the information from emails, invoices, and supplier records, and make a habit going forward to keep everything.
5. Categorise your income and expenses
Now you can start assigning categories.
For example:
- Income → Sales or Services
- Software → Subscriptions
- Travel → Transport costs
- Supplies → Cost of goods or materials.
If you’re using accounting software, this is where tools can really help. If not, a simple spreadsheet will still do the job.
Don’t overthink categories; you can refine them later. What matters is that your transactions are no longer just a long, confusing list!
6. Deal with the “messy bits”
Every set of neglected books has:
- Personal expenses paid from a business account
- Business expenses paid from a personal account
- Missing invoices
- Duplicate transactions.
This is normal. You just have to work through them one at a time. Separate personal vs business clearly, make notes where things aren’t perfect, and don’t get stuck trying to make everything flawless.
7. Reconcile as you go
Reconciliation simply means making sure your records match your bank balance.
At the end of each month, your bookkeeping total should match your bank statement, and any differences should be investigated.
If this sounds intimidating, strip it back. If the numbers match, you’re on track, and if they don’t, something needs checking!
This step is what turns your bookkeeping from a rough record into something reliable.
8. Break the work into manageable chunks
One of the biggest reasons bookkeeping gets ignored is that it feels like a huge, looming task, so don’t treat it like one.
Work one month at a time and set a timer for 60–90 minutes. This will stop you from getting too frustrated or burning out entirely.
9. Put a simple system in place going forward
Once you’ve caught up (or at least made a dent), the next step is making sure you don’t end up back in the same position.
Keep it realistic. Set aside a weekly or monthly “finance hour”. Save receipts as soon as you get them (apps help here!). And always, ALWAYS keep business and personal spending separate!
10. Know when to ask for help
Sometimes, the hardest part isn’t the work itself, it’s just the uncertainty.
If you’re unsure about how to categorise something, what counts as an allowable expense, or whether your records are even accurate, it’s worth speaking to a bookkeeper or accountant.
In the same way getting support doesn’t mean you’ve failed, falling behind on your bookkeeping doesn’t make you disorganised or bad at business. It usually just means you’ve been busy focusing on everything else required to keep things running. The important thing is that you’re addressing it now!
Remember: every transaction you sort, every receipt you file, and every month you complete is one step closer to feeling back in control of your finances!
