Behind on Your Bookkeeping? How to Catch Up Before Your Deadlines

Falling behind on bookkeeping is common, especially in a busy growth phase. The longer it's left, the harder it feels to start. But catching up follows a clear sequence, and once the backlog is cleared, staying current takes far less time.

Step 1: Gather everything first

Collect bank and credit card statements for every account for the whole period, sales invoices, supplier bills and receipts, payroll reports, loan statements and any previous accounts or VAT returns. Connecting bank feeds in Xero or QuickBooks will pull in recent transactions automatically, but older periods may need statements imported manually.

Step 2: Fix the starting point

Confirm the opening balances from your last set of accounts. If the starting balances are wrong, every month after them will be too. This is also the moment to tidy your chart of accounts so transactions are categorised consistently from here on.

Step 3: Work through the months in order

Start with the oldest month and move forwards. Reconcile each bank and card account to its statement, match payments to invoices and bills, and categorise everything else. Working in order means each month's closing balance becomes the next month's verified opening balance.

Step 4: Deal with VAT, payroll and loans

If you're VAT registered, check each VAT period as you complete it and note any corrections needed. Make sure payroll journals match what was actually paid, that loan balances agree to lender statements, and that any director's loan account is up to date.

The deadlines that usually matter

For UK limited companies, annual accounts are due at Companies House nine months after the year end, Corporation Tax is normally payable nine months and one day after it, and the Corporation Tax return is due within 12 months. Self Assessment returns are due by 31 January. VAT returns are typically due one month and seven days after each period. If a deadline is close, prioritise the periods it depends on.

When to get help

If the backlog covers many months, several accounts or VAT periods, a specialist clean-up is usually faster and cheaper than doing it yourself in the evenings. As an example, we cleared one client's nine-month reconciliation backlog in six weeks, then moved them onto a monthly close so it didn't build up again.

Staying caught up

Once you're current, reconcile every month, capture receipts as you go and review a simple monthly report. A regular monthly close turns bookkeeping from a dreaded annual project into a routine that takes a fraction of the time.