Frequently Asked Questions (FAQ)
BASCalc – Simple BAS Calculator for Australian Sole Traders
1. What is BASCalc?
BASCalc is a simple, instant, Australian-made Excel spreadsheet that calculates all your BAS totals for you — G1, 1A, 1B, G10, G11 and PAYG (if applicable).
Just enter your income, expenses, GST collected and GST paid, and BASCalc gives you exact figures to enter into the ATO portal.
2. Who is BASCalc for?
BASCalc is perfect for:
✔ Sole traders
✔ Tradies
✔ ABN side-hustles
✔ Freelancers & gig workers
✔ Small business owners
✔ Anyone lodging quarterly BAS manually through MyGov ATO tax portal attached to your MyGov account
3. Do I need accounting software?
No.
BASCalc works entirely in Excel, Numbers (Mac), or Google Sheets.
There are no subscriptions, no setups, and no complicated bookkeeping systems.
4. Will BASCalc work on my computer?
Yes — BASCalc works on:
- Windows (Excel)
- Mac (Excel or Numbers)
- Google Sheets (any device)
If your device can open a basic spreadsheet, you can use BASCalc.
5. Do you offer refunds?
Because BASCalc is a digital download that you receive instantly, refunds are not provided unless required under Australian Consumer Law (ACL).
See our full Refund Policy for details.
6. How do I download my purchase?
Immediately after checkout you will receive:
- A download link on-screen
- An email with your secure download link
- A “My Account” page where you can access your files any time
If you do not receive your email, check your spam folder or contact support.
7. How many times can I download BASCalc?
You receive lifetime access to your file.
You can re-download it any time via your account.
8. Can I use BASCalc for multiple businesses?
Yes — as long as the businesses belong to you personally.
If you want to use BASCalc for clients, please contact us about licensing.
9. Does BASCalc replace an accountant?
No — BASCalc is a tool to help sole traders calculate their BAS quickly and accurately.
If you need personalised advice, you should consult a registered tax professional.
10. Is my payment secure?
Yes — all payments are processed securely through Stripe.
We never see or store your credit card information.
11. What if I need help?
We usually reply within 24 hours (often sooner).
12. Does BASCalc store my financial data?
No — all data stays on your own device.
We never see, collect, or store any of your financial information.
13. How accurate are the calculations?
The formulas in BASCalc follow the ATO’s published rules for BAS reporting.
However, BASCalc provides calculations only — you remain responsible for reviewing your numbers and ensuring accuracy before lodging.
14. Is BASCalc updated?
Yes. If the ATO updates BAS reporting requirements, the spreadsheet will be updated and made available to all customers.
15. What if I’m not good with spreadsheets?
No problem — BASCalc is designed for beginners.
There is:
✔ A step-by-step ‘HOW TO’ guide built into the spreadsheet
✔ Example BAS entries
✔ A simple layout with highlighted fields you fill in