● BAS service
Registered BAS agents lodging your quarterly statements on time, every time. From $59.90 per month — first month free.
Bank-grade encryption Data stays in Australia No card required
● BAS Agents Online
Priory Books and Tax is your registered BAS agent Mandurah delivering professional BAS services in Australia. We can be your dedicated BAS agent for lodging BAS statements on time, negotiating amendments, requesting extensions, arranging debt plans and dealing directly with the ATO on your behalf.
Whether you're a sole trader, company or trust, our BAS agents online service keeps you compliant and out of trouble — without the hourly billing or the chasing-up that comes with most accountants.
● Simple monthly pricing
One flat monthly fee. Quarterly BAS lodged by a registered BAS agent. First month free — no card, no lock-in.
$59.90
/ month + GST
Quarterly BAS lodgement included. Cancel anytime.
Lodged by a registered BAS agent. Prices exclude GST. Tax deductible.
As your registered BAS agent we deal with the ATO so you don't have to. That includes amendments to prior BAS lodgements where figures need correcting, lodgement extensions when life gets in the way, and ATO debt and payment plans when cash flow is tight.
We're locally based as a BAS agent in Mandurah but deliver BAS services across Australia — every client interaction happens online via our secure client portal, with phone and email support from a real human who knows your file.
● BAS Guides & Insights
Read our latest guides to help understand your BAS obligations, tracking GST, and managing bookkeeping.
A comprehensive but simple guide to help small businesses understand BAS obligations and preparation.
Read guideLearn how to leverage Xero to stay on top of your GST obligations and make BAS lodgement simple.
Read guideWhy working with a local professional in Mandurah makes a big difference to your business.
Read guideNo, but using a registered BAS agent gives you ATO-protected lodgement deadlines, professional review, and someone authorised to deal with the ATO on your behalf. As a BAS agent in Mandurah we provide BAS services Australia-wide.
Quarterly BAS preparation and lodgement, GST and PAYG reconciliation, plus ATO liaison for amendments, extensions and debt plans. The first month is free so you can try the service risk-free.
Yes. As a registered BAS agent we can negotiate payment arrangements with the ATO, request remission of general interest charge, and lodge amendments where prior statements were incorrect.
Yes — every Priory bookkeeping package already includes quarterly BAS preparation and lodgement at no extra charge. The $59.90 BAS plan is for clients who only need BAS agent services without full bookkeeping.
Need full bookkeeping too? See our small business bookkeeping packages — BAS lodgement included.
● Contact
Drop your details and we'll call you back within one business day.
Pick a time that suits you for a free 20-minute chat — we'll talk through your business and recommend the right mix of services.
Book on CalendlyBank-grade encryption Data stays in Australia No card required
Or call us directly
(08) 6444 1749Or email us anytime
stuart@thepriorybooks.com.auWe'll reply to your email shortly.
Ready in under a minute
Just your name and email — finish signup on the next screen.
Bank-grade encryption Data stays in Australia No card required
Takes ~30 seconds. Finish creating your account on the next screen.
