AQELVRYN
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BAS & GST

Available now · Windows 10 & 11

BASmate

Your quarterly BAS worked out from the invoices and receipts you already keep — G1, 1A and 1B, ready to copy across.

  • One-time price
  • Instant download
  • 14-day money-back guarantee

BASmate

BAS & GST

What it does

Quarterly BAS figures, worked out for you.

  • Reads your other apps

    Finds your InvoiceDesk invoices and ReceiptBox expenses on this PC by itself. Nothing to export, nothing to import.

  • The three figures that matter

    G1 total sales, 1A GST on sales and 1B GST on purchases — the whole of a Simpler BAS, in whole dollars.

  • Cash or accruals

    Switch basis and watch the figures change. Unpaid invoices drop out on cash, so you never pay GST before your customer pays you.

  • Checks before you lodge

    Draft invoices that never went out, expenses over $82.50 with no receipt, GST on invoices you haven't been paid for.

  • Know what you owe

    1A minus 1B, and whether that's a payment or a refund, with the quarter's due date in front of you.

  • Never touches your data

    Opens your invoices and receipts read-only. BASmate can't change a thing in the other apps.

  • Simpler BAS

    G1, 1A and 1B are the whole of a Simpler BAS, which applies under $10 million turnover. A worksheet, not a lodgement.

Specifications

Platform
Windows 10 and 11
Version
1.0
Download
Under 1 MB
Install
Installer or portable — no admin rights
Requires
Nothing extra (.NET Framework 4.8 is built into Windows)
Works with
InvoiceDesk and ReceiptBox
Reporting
Simpler BAS — G1, 1A, 1B
Basis
Cash or accruals
Data
Stays on your computer
Export
CSV and plain-text worksheet
Delivery
Instant ZIP download
Licence key
Emailed after payment
Download links
7 days · 5 downloads · renewable any time
Updated
29 Oct 2026
Publisher
AQELVRYN

Before you buy

How do I get the software?

As soon as Stripe confirms payment, your order page opens with a download button and your licence key. We email both to the address you use at checkout.

What if my download link expires?

Links last 7 days and allow 5 downloads. After that, open your order page, or use Find my order, and issue a fresh link yourself.

Is this a subscription?

No. You pay once, in Australian dollars. Your statement shows the amount confirmed at checkout.

Will it run on my computer?

It runs on Windows 10 and 11 with nothing extra to install.

Can I get a refund?

Yes, within 14 days of purchase. See the refund policy. Your rights under the Australian Consumer Law always apply.

Everyday Business Bundle

Get BASmate and eleven more apps for $149

Worth $448 bought separately — you save $299 (67%). One installer, one licence key, prices in AUD.

See what's included

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