Bookkeeping & Accounting Services in Oran Park
Accurate books, on-time BAS and year-end accounts that satisfy your lender and the ATO the first time. W Advisory Oran Park looks after the numbers for local businesses and SMSF trustees, so your week goes to the work that pays.


We Cover the Full Cycle
Most businesses come to us at one of two moments. Either the books have fallen behind, and a BAS deadline is closing in, or the business has grown past the point where a spreadsheet can keep up. The fix is the same in both cases: a clean set of accounts, a routine and a qualified person checking the numbers.
Bookkeeping and accounting services in Oran Park from W Advisory cover the full cycle of your business finances: recording and reconciling transactions, running payroll, preparing BAS, producing financial statements and lodging tax returns. For self-managed super fund (SMSF) trustees, we also help prepare SMSF accounts, annual returns and audit files.
Our team works with tradies, town centre retailers, allied health practices, franchise owners and professional firms across Oran Park and South West Sydney, on the software you already use.
3 Reasons Oran Park Businesses Hand Their Books to W Advisory
Records Built for the ATO
Every transaction is coded, matched to its source document and stored in a way that stands up if the ATO asks questions. Businesses must keep records for five years, and ours are organised from day one.
Your Evenings Back
Receipts, reconciliations and payroll can quietly eat a full day each week. We take that load off you, so your time goes to customers, quotes and the jobs that grow revenue.
Numbers You Can Act On
Monthly profit and cash flow reports show what's coming in, what's going out and what you're owed, well before your BAS or tax return is due. That's financial visibility at its best.

Why Does Your Business Need Professional Bookkeeping?
Professional bookkeeping gives a business an accurate, current record of every sale, expense, wage and tax obligation. Without it, BAS lodgements run late, GST errors build up, cash flow problems appear without warning, and year-end accounting costs more. At W Advisory Oran Park, we keep those records reconciled and aligned with ATO requirements all year.
We look after bookkeeping and accounting for:
- Sole traders, partnerships, companies and trusts
- Businesses in Oran Park, Harrington Park, Gregory Hills, Narellan, Leppington, Camden and across South West Sydney
- SMSF trustees who want their fund managed alongside their business and personal tax
We're a qualified Australian team, not an offshore processing centre or a part-time freelancer. That matters when the question isn't only “where does this expense go?” but “should this be claimed at all?” Our bookkeepers work alongside Chartered Accountants and registered tax agents, so problems are caught while they're small and inexpensive to fix, and your year-end accounts are prepared from records we already trust.
It matters even more now that payroll runs on tighter deadlines. Under Payday Super, employers must get super into each employee's fund within 7 business days of payday, which means bookkeeping and payroll need a weekly rhythm rather than a quarterly catch-up.
Who We Help
If you're entering receipts late at night, guessing your bank balance or dreading the next BAS, it's time to hand the books to a professional.
We work with:
Businesses turning over between $500,000 and $15 million a year
Tradies, builders and construction businesses managing progress payments and apprentices
Health, professional services, retail, hospitality, transport and logistics businesses across South West Sydney
Start-ups, sole traders and franchise or multi-site operators
Businesses on Xero, MYOB or QuickBooks, or moving between them

What's Included in Bookkeeping and Accounting?
Our service covers your day-to-day records and the accounting work built on top of them:
- Transaction processing: Daily, weekly or monthly, matched to your volume.
- Bank and credit card reconciliations: Every account balanced against its statement.
- Payroll and Single Touch Payroll: Pay runs, STP reporting and super paid under Payday Super.
- Accounts payable and receivable: Supplier bills scheduled and overdue invoices followed up.
- BAS and IAS: Prepared from reconciled figures and lodged on time.
- Management reports and financial statements: Monthly profit and loss, balance sheet and year-end accounts for lenders and the ATO.
How Often Should Your Books Be Updated?
How often books should be updated depends on transaction volume, payroll and reporting deadlines. W Advisory Oran Park sets the frequency to suit your business, then adjusts it as you grow.
| Business type | Typical frequency | What drives it |
|---|---|---|
| Sole trader below the GST threshold | Monthly or quarterly | Low volume, mostly year-end tax |
| Tradie or builder with employees | Weekly | Pay runs, super every payday, progress claims |
| Town centre retail or hospitality | Weekly | High card and cash volume, stock, casual wages |
| Professional or allied health practice | Fortnightly or monthly | Invoicing, debtor follow-up, quarterly BAS |
| SMSF | Quarterly, plus year-end | Contributions, investment income, audit file |

SMSF Accounting Services
SMSF accounting services cover the financial and tax records a self-managed super fund must keep each year. Here's how we can help:
- Annual accounts and tax: Financial statements, member statements and the SMSF annual return.
- Investment and property transactions: Shares, managed funds, term deposits and property held by the fund, including capital gains calculations.
- Contributions and pensions: Concessional and non-concessional contributions tracked against the caps, and pension payments recorded correctly.
- Audit preparation: A complete, well-organised audit file ready for your independent auditor.
Our 3-Step Process for Setting Up Your Books
Get Started Today →1. Review and Assess
We look at your current records, software, payroll and deadlines (or your SMSF's investments and member records) and pinpoint what needs fixing first.
2. Clean Up or Migrate
We bring overdue work up to date, correct past errors and set up or move your file to Xero, MYOB or QuickBooks, with bank feeds and rules that cut manual entry.
3. Provide Ongoing Support
Our team keeps your books current weekly, fortnightly or monthly, lodges your BAS on time and prepares your year-end accounts and tax return.
Frequently
Asked
Questions
(FAQs)
1. Which bookkeeping software do you work with?
W Advisory Oran Park works with Xero, MYOB and QuickBooks, and can move your file from one platform to another without losing historical data. We also set up bank feeds, receipt-capture apps, and payroll integrations. Manual entries are fewer, and your records stay current between reconciliations.
2. What is the difference between bookkeeping and accounting?
Bookkeeping records and reconciles day-to-day transactions such as sales, bills, wages and bank movements. Accounting uses those records to prepare financial statements, lodge tax returns, plan tax, and advise on structure and growth. W Advisory Oran Park provides both, so the people interpreting your numbers are the same people keeping them accurate.
3. Do I still need an accountant if I have a bookkeeper?
Most businesses with a bookkeeper still need an accountant because bookkeepers maintain records while accountants handle tax planning, year-end financial statements, company and trust returns and strategic advice. At W Advisory Oran Park, bookkeeping and accounting sit within one team, removing the handover between separate firms and the errors that come with it.
4. Can you take over from my current bookkeeper?
W Advisory Oran Park can take over from your current bookkeeper at any point in the year. We request access to your accounting file, review recent reconciliations and BAS lodgements, fix any errors we find, and continue from there, so payroll, supplier payments, and ATO deadlines continue without interruption.
5. Does my SMSF need an audit every year?
Every SMSF needs an annual financial and compliance audit by an approved independent SMSF auditor before its annual return is lodged, and the auditor must be appointed no later than 45 days before the return is due. Our team prepares the financial statements and audit file, while the independent auditor completes the audit.
6. How much do bookkeeping and SMSF accounting services cost?
The cost of bookkeeping and SMSF accounting depends on transaction volume, payroll size, the condition of existing records and, for SMSFs, the number and type of investments. We review your situation first and offer clear pricing, with fixed-fee packages available, so you know the cost before any work begins.
Still have questions? Speak with an advisor.
Speak with an Advisor→Why Choose Us
Take the Stress Out of Your Books
Book a free consultation and see how much time and worry a proper bookkeeping routine can save. We'll review where your books stand, explain what needs attention and give you a clear plan, whether that's a one-off clean-up, weekly payroll and BAS support or complete SMSF accounting. You get accurate, ATO-ready records and a local team that genuinely cares how your business performs.
Speak to an Oran Park Bookkeeper Now
We help Oran Park business owners, investors and families move past poor tax advice and structures they've outgrown
by delivering tailored strategies for Oran Park & South West Sydney that stay compliant, minimise tax and build generational wealth.

Let's talk!
Our Oran Park team is ready to assist you with your tax and accounting questions.
Call Us
02 8880 7880
Oran Park Head Office
LPC House, Level 3, Unit 15
3 Fordham Way
Oran Park NSW 2570
Post
PO Box 817 Narellan NSW 2567
Hours
Monday - Saturday 9am to 5pm
