Top 5 tax obstacles for small business (and how an accountant can help)

05 Mar Top 5 tax obstacles for small business (and how an accountant can help)

Running a small business can feel like spinning plates — sales, staff, customers, cash flow… and then tax season quietly creeps up behind you. While most business owners understand tax is part of the game, the real challenge lies in navigating the common pitfalls that can cost time, money and unnecessary stress.

Here are the top five tax obstacles small businesses face — and how the right accountant can help you stay ahead of them.

Poor Record Keeping

Let’s start with the big one. Many small businesses struggle with maintaining accurate and up-to-date financial records. Receipts go missing, expenses get mixed with personal spending, and bookkeeping becomes a “future me” problem.

Why it matters:
Poor records can lead to missed deductions, incorrect BAS or tax returns, and major headaches if the ATO ever comes knocking.

How an accountant helps:
A good accountant will:

Set up simple, scalable bookkeeping systems
Recommend cloud software (like Xero or MYOB)
Ensure transactions are coded correctly
Keep you audit-ready year-round

Think of them as your financial organiser — keeping the shoebox of receipts firmly in the past.

Cash Flow vs Tax Surprises

Many profitable businesses still get caught short when tax bills arrive. Why? Because profit does not equal cash in the bank.

It’s common for small business owners to reinvest heavily into stock, equipment or growth — only to be surprised by income tax, GST or PAYG obligations later.

Why it matters:

Unexpected tax bills can create serious cash flow pressure and, in worst cases, payment plans or penalties.

How an accountant helps:

Your accountant can:

Forecast upcoming tax liabilities
Help you set aside the right amount regularly
Structure PAYG instalments appropriately
Provide proactive tax planning strategies

In short, fewer nasty surprises and more control over your cash.

Getting GST and BAS Wrong

GST and BAS reporting sounds straightforward… until it isn’t. Common mistakes include:

Claiming GST on non-claimable items
Missing GST on income
Lodging late
Incorrect classifications

Why it matters:

Errors can trigger ATO reviews, amendments and potential penalties.

How an accountant helps:

An experienced accountant will:

Review BAS before lodgement
Ensure GST is applied correctly
Fix historical errors early
Streamline your reporting process

They turn BAS from a quarterly panic into a routine business rhythm.

Missing Legitimate Deductions

Many small businesses either claim too much (risky) or too little (expensive). The tax rules around deductions — especially for vehicles, home offices, travel and equipment — can be nuanced.

Why it matters:

Overclaiming risks ATO scrutiny. Underclaiming means you’re literally paying more tax than necessary.

How an accountant helps:

A proactive accountant will:

Identify all legitimate deductions
Apply the correct substantiation methods
Advise on asset write-offs and depreciation
Optimise timing of expenses

This is where good advice often pays for itself.

Choosing (or Outgrowing) the Wrong Business Structure

Sole trader, company, trust — the structure you choose has major tax, asset protection and cash flow implications. Many businesses start simple but fail to review their structure as they grow.

Why it matters:

The wrong structure can mean:

Paying more tax than necessary
Limited flexibility
Increased personal risk
Missed profit distribution opportunities

How an accountant helps:

Your accountant can:

Assess whether your current structure still fits
Model tax outcomes under different options
Coordinate with your legal adviser if changes are needed
Plan transitions at the right time

Structure is strategy — not just paperwork.

The Bottom Line

Tax doesn’t have to be a constant source of stress for small business owners. Most problems arise not from doing the wrong thing intentionally, but from being too busy working in the business instead of on it.

The right accountant acts as more than a compliance provider — they become a strategic partner who helps you:

stay compliant
improve cash flow
minimise tax legally
and sleep better at night

If your business has grown, your systems feel messy, or tax time always feels reactive, it may be time to have a proactive conversation with your accountant.

Because when tax is handled well, it stops being an obstacle — and starts becoming part of a smarter business strategy.

If this article has inspired you to think about your unique situation and, more importantly, what you and your family are going through right now, please get in touch with your advice professional.

This information does not consider any person’s objectives, financial situation, or needs. Before making a decision, you should consider whether it is appropriate in light of your particular objectives, financial situation, or needs.

(Feedsy Exclusive)