Bookkeeping is the recording of financial activity. Accounting is what you do with the record once it exists. Everything else follows from that.
| Item | Bookkeeping | Accounting |
|---|---|---|
| Question answered | What happened? | What does it mean, and what now? |
| Rhythm | Daily and weekly | Monthly, quarterly, annually |
| Output | Accurate transaction records | Statements, analysis, tax position |
| Failure mode | Wrong or missing entries | Right data, wrong conclusions |
What bookkeeping covers
The steady, unglamorous work of keeping the record straight:
- Recording income and expenses as they occur
- Categorising transactions consistently
- Reconciling bank and credit card accounts
- Tracking invoices out and bills in
- Filing the supporting documentation
Done well, this is invisible. Done badly, it contaminates everything downstream — because analysis performed on a bad record produces confident, incorrect answers.
What accounting covers
Accounting starts where the record ends. It closes the period, produces financial statements, interprets them, and connects them to decisions and obligations.
- Closing the month and adjusting entries
- Producing the profit and loss, balance sheet and cash flow view
- Explaining what moved and why
- Tax position, planning and preparation
- Structure, compliance and reporting to lenders or partners
A worked example
A contractor buys a van. Bookkeeping records the payment, categorises it and files the invoice. Accounting asks whether it is an asset to be depreciated or an expense, how it should be treated for tax, whether the finance arrangement changes that, and what it does to the balance sheet a lender is going to look at in the spring.
Same transaction. Two different jobs.
Which one does a small business need?
Both, and they are not really separable in practice. What varies is how they are supplied.
Plenty of small businesses handle day-to-day bookkeeping themselves in accounting software and bring in an accountant for the monthly close, reporting, planning and filings. Others hand over the whole thing because their time is worth more elsewhere. Neither is wrong.
Signs the bookkeeping side is slipping
- Accounts have not been reconciled in months
- There is an uncategorised or "ask my accountant" pile
- Personal and business spending run through the same account
- Reports look plausible but you do not trust them
- Nobody can say what last quarter looked like without going digging
Why it matters at tax time
The cost of preparing a return is largely determined before anyone starts preparing it. Clean books mean the work is the return. Messy books mean the work is reconstruction, and then the return.
That is the practical reason monthly accounting tends to cost less overall than an annual clean-up, even though it looks like the more expensive option on a monthly basis.