BAS and GST Lodgement in Pyrmont: What Business Owners Need to Know
Clear due dates, practical GST guidance and principal-led BAS lodgement for Pyrmont businesses, tradies and startups. local accounting and business advisory support in Pyrmont
Content reviewed and verified by Graham Chee, with FCPA-led practice at Local Knowledge, Mascot NSW. Continuous CPA Australia member since 1986. Prior career at Goldman Sachs, BNP Investment Management and Merrill Lynch.. Last reviewed October 2026. Next review scheduled for January 2027.
TL;DR
Clear due dates, practical GST guidance and principal-led BAS lodgement for Pyrmont businesses, tradies and startups. [local accounting and business advisory support in Pyrmont](/insights/accountant-in-pyrmont-local-business-advisory)
Key Takeaways
- GST registration threshold: The Australian Taxation Office requires most businesses to register for GST when current or projected GST turnover is $75,000 or more. The threshold is $150,000 for non-profit bodies. Taxi and ride-sourcing drivers generally need to register regardless of turnover. Once required, registration should usually occur within 21 days. A business below $75,000 may choose voluntary registration, but it then takes on the related reporting duties.
- Quarterly BAS dates: Businesses reporting quarterly generally lodge and pay by 28 October for July to September, 28 February for October to December, 28 April for January to March, and 28 July for April to June. Different dates may apply under the ATO registered agent lodgement program. An extension to lodge does not always change the date by which funds should be set aside.
- Monthly BAS dates: Monthly activity statements are generally due on the 21st day of the following month. Monthly GST reporting is compulsory when GST turnover is $20 million or more, and some smaller businesses choose it voluntarily because it can keep reporting closer to current cash flow.
- PAYG withholding: If you have employees, amounts withheld from wages are reported and paid through the activity statement system. Small withholders, with annual withholding of $25,000 or less, generally pay quarterly. Medium withholders, from $25,001 to $1 million, generally pay monthly. Large withholders above $1 million follow a more frequent ATO payment timetable.
- PAYG instalments: PAYG instalments are prepayments towards expected income tax, not employee withholding. The ATO may place a business or individual into the instalment system based on the latest tax return. Instalment amounts or rates usually appear on the BAS and commonly follow the quarterly BAS due dates.
BAS and GST lodgement, without the stress
A straightforward answer for Pyrmont business owners
Pyrmont businesses generally need to register for GST when current or projected GST turnover reaches $75,000, then report GST and other obligations through monthly, quarterly or annual activity statements. Accurate bookkeeping, regular reconciliations and a clear due-date process help keep each BAS complete and lodged on time.
This guide is written by Graham Chee, FCPA, CPA, GRCP, GRCA — a Fellow of CPA Australia since November 2005, a continuous CPA member since 1986, and principal of Local Knowledge Pty Ltd. Local Knowledge is a CPA public practice and registered tax agent based in Mascot, established in 2003, and provides the BAS and GST services described on Sydney Bookkeeping.
Pyrmont has an unusual mix of day-to-day businesses Sydney accountants experienced in ongoing tax compliance. There are cafes and hospitality operators near Harris Street and Darling Harbour, trades working in apartment and strata buildings, businesses supporting events around ICC Sydney, and growing startups close to Ultimo and the Sydney CBD. Each can have different GST issues, but the BAS cycle becomes manageable when the books are kept up to date step by step.
Six BAS and GST points to understand
The thresholds, reporting cycles and due dates that matter
GST registration threshold: The Australian Taxation Office requires most businesses to register for GST when current or projected GST turnover is $75,000 or more. The threshold is $150,000 for non-profit bodies. Taxi and ride-sourcing drivers generally need to register regardless of turnover. Once required, registration should usually occur within 21 days. A business below $75,000 may choose voluntary registration, but it then takes on the related reporting duties.
Quarterly BAS dates: Businesses reporting quarterly generally lodge and pay by 28 October for July to September, 28 February for October to December, 28 April for January to March, and 28 July for April to June. Different dates may apply under the ATO registered agent lodgement program. An extension to lodge does not always change the date by which funds should be set aside.
Monthly BAS dates: Monthly activity statements are generally due on the 21st day of the following month. Monthly GST reporting is compulsory when GST turnover is $20 million or more, and some smaller businesses choose it voluntarily because it can keep reporting closer to current cash flow.
PAYG withholding: If you have employees, amounts withheld from wages are reported and paid through the activity statement system. Small withholders, with annual withholding of $25,000 or less, generally pay quarterly. Medium withholders, from $25,001 to $1 million, generally pay monthly. Large withholders above $1 million follow a more frequent ATO payment timetable.
PAYG instalments: PAYG instalments are prepayments towards expected income tax, not employee withholding. The ATO may place a business or individual into the instalment system based on the latest tax return. Instalment amounts or rates usually appear on the BAS and commonly follow the quarterly BAS due dates.
Records and director responsibility: The ATO generally requires relevant tax records to be kept for five years. Fair Work requires employee records to be kept for seven years, while ASIC requires companies to retain financial records for seven years. Directors remain responsible for understanding company obligations even when a bookkeeper or registered tax agent prepares the BAS.
How BAS preparation works in a real Pyrmont business
From daily transactions to a lodged activity statement
A BAS is not just a total taken from the accounting file. Before lodgement, the figures should be checked against bank accounts, sales records, supplier bills, payroll reports and the previous BAS.
For a Pyrmont cafe, that can mean checking GST on dine-in sales, takeaway items, delivery-platform receipts, merchant fees and supplier invoices. Food GST rules are not always obvious, so coding every purchase or sale the same way can create errors.
For a sparky or other trade working across Pyrmont apartment buildings, we may need to separate materials, tools, vehicle costs, parking, tolls, subcontractor payments and private spending. Deposits and progress claims also need to be treated in the correct BAS period, based on whether the business reports GST on a cash or non-cash basis.
For a growing startup near Pyrmont or Ultimo, common issues include overseas software subscriptions, imported services, founder expenses, capital purchases and sales recorded twice through bank feeds and invoices. If employees are involved, payroll totals, PAYG withholding and super records should also agree with the bookkeeping file and Single Touch Payroll reporting.
Common errors we fix include claiming GST where no valid tax invoice is held, claiming GST on GST-free or input-taxed purchases, including the private part of an expense, missing GST on asset sales, entering figures twice, using the wrong reporting period, and failing to reconcile PAYG withholding to payroll business finance and cash-flow options. Residential rent and many financial supplies are input taxed, while commercial rent is generally subject to GST when the landlord is registered.
Local Knowledge Pty Ltd uses a systematised review process covering bank reconciliations, GST coding, payroll, prior-period adjustments and unusual transactions. The practice is principal-led, follows the CPA Code of Ethics, including APES 110, and provides FCPA sign-off on every file. These checks provide reasonable assurance that the activity statement is supported by the available records; they are not a guarantee that every source document or transaction supplied by the business is complete.
Recommended steps for staying on top of BAS
A simple four-step approach for Pyrmont owners and directors
Confirm your GST and BAS settings
Check whether turnover has reached or is expected to reach $75,000, confirm the GST registration date, and review whether the business reports monthly, quarterly or annually. Also confirm whether GST is reported on a cash or non-cash basis.
Keep the books current
Reconcile bank accounts and payment platforms, enter supplier bills, keep valid tax invoices, and process payroll consistently. Do not wait until the BAS deadline to sort several months of transactions.
Review before lodgement
Compare sales with bank deposits, check GST codes, reconcile PAYG withholding to payroll, review large purchases and asset sales, and investigate unusual or duplicated entries. Set aside the expected payment so the due date does not cause a cash-flow shock.
Lodge, pay and plan ahead
Lodge through the correct ATO channel by the applicable date, arrange payment or discuss an ATO payment plan where necessary, then add the next due date to the business calendar. A registered tax agent may have access to different lodgement dates under the ATO program.
BAS questions Pyrmont business owners ask
Plain-English answers for the day-to-day issues
Q.My turnover is close to $75,000. When do I need to register for GST?
You need to consider both current GST turnover and projected GST turnover. If either meets the ATO test and is $75,000 or more, registration is generally required within 21 days. Turnover for this test is not simply profit or cash in the bank, and some sales are excluded, so seek advice before deciding.
Q.Should my Pyrmont business lodge BAS quarterly or monthly?
Most small businesses lodge quarterly. Monthly reporting is compulsory for businesses with GST turnover of $20 million or more, but smaller businesses can elect monthly reporting. Monthly reporting may suit a business with regular GST refunds or owners who prefer smaller, more frequent reporting cycles. The cash-flow and bookkeeping workload should be considered first.
Q.Can I claim GST from a bank transaction if I have lost the invoice?
Not always. For purchases above $82.50 including GST, you generally need a valid tax invoice before claiming the GST credit. There are limited exceptions and ways to request a replacement. A bank statement shows that money was paid, but it may not prove the supplier's GST status or the GST amount.
Q.What happens if my BAS is already overdue?
Bring the bookkeeping up to date and lodge as soon as practical, even if the business cannot pay the full amount immediately. The ATO may apply interest or penalties, but payment arrangements can sometimes be requested. Do not lodge guessed figures simply to meet a deadline; the statement should be based on reconciled records.
Q.Does using a bookkeeper remove a director's responsibility?
No. Company directors remain responsible for ensuring the company keeps proper financial records and meets its tax, employee and corporate obligations. A registered tax agent and CPA public practice can prepare, check and lodge activity statements, explain the numbers and help keep due dates sorted, but directors should still review the BAS and raise questions before approval.
Get your next Pyrmont BAS sorted
Practical, principal-led support from Local Knowledge Pty Ltd
If GST coding, payroll reconciliations or BAS deadlines are becoming hard to manage, start with a review of the current accounting file and the next due date. Local Knowledge Pty Ltd can identify missing records, correct common BAS errors, prepare the activity statement and explain the amount before lodgement.
The service is led by Graham Chee FCPA through a principal-led practice operating since 2003. Advice is based on your records and circumstances, with reasonable assurance supported by documented checks and FCPA sign-off on every file.
The thresholds and recurring dates in this guide reflect ATO settings applying in the 2025–26 financial year. Requirements can change, and the due date shown in the ATO portal or on an activity statement should be checked for each reporting period. Relevant authorities include the Australian Taxation Office for GST, BAS and PAYG obligations, Fair Work Ombudsman for employee records, and ASIC for company financial record duties.
About the Author
Graham Chee, FCPA, CPA, GRCP, GRCA
Principal and Founder, Local Knowledge
Graham Chee is the principal and founder of Local Knowledge, an FCPA-led Australian practice that brings institutional-grade compliance, investment-structure and intellectual-property experience directly to owner-managed businesses. Graham is a Fellow of CPA Australia (FCPA since November 2005, continuous CPA member since 1986) and holds the OCEG Governance, Risk & Compliance Professional (GRCP) and Governance, Risk & Compliance Auditor (GRCA) designations. His prior career includes senior roles at Goldman Sachs, BNP Investment Management and Merrill Lynch. Graham was previously portfolio manager of the Asian Masters Fund (IPO December 2007 – 31 December 2009), which returned +29% in AUD terms versus the MSCI Asia Pacific (ex Japan) benchmark. He signs off on 100% of client files personally.
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General information only. Every business has different transactions, reporting settings and due dates. Contact Local Knowledge Pty Ltd for guidance based on your circumstances.
Graham Chee FCPA, CPA, GRCP, GRCA · Principal, Local Knowledge · Mascot NSW · CPA-signed files