Every business owner with staff eventually faces this choice: the bookkeeper who quotes $500 a month, and the one who quotes something closer to $1,500. On paper the cheap one saves you $1,000 a month. In practice, the gap between them is rarely about greed, it is about scope, competence and what happens when something goes wrong. Here is what the extra actually buys, in plain terms, so you can judge which is really cheaper.

Published: July 2026

These figures are illustrative market archetypes, not our quote; your fixed price depends on your business and is confirmed via a Free Xero Roast. But the difference between the two is real, and worth understanding.

What the $500 bookkeeper usually is

At $500 a month for a business with staff, something has to give, and it is usually scope and engagement. The cheap bookkeeper typically codes your bank feed, lodges your BAS, and stops there. What you often do not get: proactive reconciliation, a monthly report worth reading, payroll handled properly, quick answers to questions, or anyone actually looking at your numbers between BAS periods. It is a lodgement service, not a bookkeeping partner. For a truly simple business, that might be enough. For a business with staff, inventory or any complexity, the gaps quietly become your problem, and you often do not find out until BAS time or year-end that the cheap service was not doing the things you assumed it was.

What the $1,500 bookkeeper should be

At around $1,500 a month, you should be buying a materially different service: weekly reconciliation so your file is always current, payroll run correctly with Single Touch Payroll and super handled, a monthly report you can actually read, questions answered the same day or next, BAS lodged on time by a registered BAS Agent, and a real person who understands your business and flags problems before they grow. The difference is not that the $1,500 bookkeeper does the same job for three times the price. It is that they do a much bigger and more competent job, the job a business with staff actually needs, on a fixed price with no hourly surprises. Our questions to ask a new bookkeeper piece helps you test whether a quote includes these things.

The cheap bookkeeper’s hidden costs

Here is the part the $500 quote does not mention: the cost of the things it does not do. A missed BAS deadline is a failure-to-lodge penalty. A payroll error is an unhappy team and a correction. Missed GST credits are money left with the ATO. A file that is never reconciled properly becomes a year-end cleanup you pay for on top. A question you cannot get answered leads to a decision made badly. Add those up over a year and the $500 bookkeeper frequently costs more than the $1,500 one, just unpredictably and after the fact. We put real numbers on this in the real cost of a cheap bookkeeper, and the total is usually a nasty surprise.

How to actually compare the two

Do not compare the monthly prices. Compare the scope and the competence, then compare the total annual cost including the cleanups, penalties and mistakes the cheap option tends to generate. Ask exactly what is included, whether the price is truly fixed, how quickly they reply, and what happens when something goes wrong. A proper bookkeeper answers those clearly. The cheap one often goes vague, because vagueness is where the gaps hide. The right choice is not the lowest monthly number, it is the lowest true cost of having your books done properly, and for a business with staff that is almost never the $500 option. A Free Xero Roast shows you what your books actually need.

It is really about scope, not price

The trap in comparing bookkeepers on their monthly number is that it treats them as the same product at different prices. They are not. They are different products. The cheap option is usually a narrow lodgement service; the proper one is a full bookkeeping function for a business with staff. Comparing their prices is like comparing a spare-tyre repair to a full service and asking why one is dearer, when they are simply not the same job. Once you see it as a scope comparison rather than a price comparison, the decision gets clearer: work out what your business actually needs done, then find who does that properly for a fair fixed price. If your needs are truly minimal, the cheaper option might cover them. If you have staff, payroll, GST and any complexity, they will not, and paying less for a service that does not do the job is not a saving. Our monthly bookkeeping page sets out what the full scope actually includes.

Numbers worth knowing (illustrative, not a quote)

Australian SME finance cost sits in wide ranges: simple bookkeeping often lands around $500-$1,500 per month for low-volume files, while growing businesses with payroll, inventory or multi-channel sales commonly sit $1,500-$4,000+ per month once the work is real. Hourly engagements that look cheaper at $70-$120/hour frequently cost more across a year once BAS crises, cleanup and silent errors are counted. Superannuation guarantee is 12% of ordinary time earnings under the current SG rate settings, and late payment under Payday Super attracts shortfall interest mechanics that start from the payday, which is why “we will catch super up later” is no longer a casual plan. Use these as planning anchors; your fixed quote should still come from scope, not from a blog average.

FAQ

Is a $500 a month bookkeeper worth it?
For a truly simple business it might be enough, but for a business with staff it usually buys a narrow lodgement service rather than proper bookkeeping. The gaps, no proactive reconciliation, limited payroll, slow answers, tend to become costly problems later.

Why would a bookkeeper charge $1,500 when another charges $500?
Because they are doing a much bigger and more competent job: weekly reconciliation, proper payroll, readable monthly reporting, fast answers and on-time BAS from a registered BAS Agent. The difference is scope and competence, not the same work at a higher price.

Does the cheap bookkeeper really cost more?
Often, yes, once you count missed deadlines, payroll errors, missed GST credits and year-end cleanups. Those costs are unpredictable and arrive after the fact, which is why the cheap option frequently ends up more expensive overall.

How do I compare bookkeeping quotes properly?
Compare scope and competence, not just the monthly price, and estimate the total annual cost including likely cleanups and mistakes. Ask what is included, whether the price is fixed, how fast they reply, and how mistakes are handled.

What should proper bookkeeping include for a business with staff?
Weekly reconciliation, payroll with STP and super handled, a readable monthly report, same-day or next-day answers, BAS lodged on time by a registered BAS Agent, and someone who understands your business and flags issues early.

How do I find out what my business actually needs?
A Free Xero Roast reviews your real file and shows what your books need and what proper bookkeeping would involve, so you can compare quotes on scope rather than guessing from a monthly figure.

About Sydney Bookkeeper

Sydney Bookkeeper is the modern, fixed-price Sydney bookkeeper for businesses with staff that are tired of slow, hourly, jargon-spouting incumbents. We work with professional services firms, construction and property businesses, agencies, tech and ecommerce companies, hospitality groups, and health practices across Sydney. Monthly bookkeeping, BAS lodgement, payroll, and Xero file cleanups, all on fixed monthly pricing, no lock-in.

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This content is general information only, written for Australian small and mid-market businesses. It does not constitute tax, financial product, or legal advice and should not be relied on as such. Any pricing mentioned is an illustrative market estimate to show how costs compare, not a quote; your fixed price depends on your business and is confirmed before any work begins. The team uses a registered BAS Agent for all BAS and IAS lodgement services; registration particulars are available on request. For advice specific to your situation, contact the team directly or consult a registered tax agent or licensed financial adviser. Sydney Bookkeeper is not a licensed tax agent or licensed financial adviser. Information was current at the time of publication and may change without notice.