Running a Solo Electrical Business in Australia: 5 Apps You Can Replace With One
The average sole trader electrician runs 4–6 separate business apps at $15–$50 each per month. They don't talk to each other, data lives in silos, and you spend more time doing admin than you should. There's a better way.
The App Sprawl Problem
When you started your electrical business, you added apps one by one as each problem became painful enough to solve. First a quoting tool, then an invoice app, then something for expenses when BAS became a nightmare. Each solved one problem but created another: data fragmentation.
Your quote lives in one app. The invoice is in another. The hours you spent on the job are in a timesheet app (or a mental note). The receipt from the electrical wholesaler is scanned into a third tool. None of it connects.
The real cost of separate apps
Beyond the combined subscription cost, disconnected apps cost you time: re-entering data, reconciling figures across tools, and mentally tracking what's in each system. For a sole trader working long days, that admin time is often evenings and weekends.
The 5 Apps Most Electricians Are Running
1. Quoting / Estimating App
$25–$50/month
You build quotes manually or in spreadsheets, then email them as PDFs. No saved materials list, no labour rate templates. Every quote starts from scratch.
2. Invoice App
$20–$40/month
Separate from your quotes, so you retype job details at invoice time. GST calculations are manual. Chasing payments means following up separately.
3. Timesheet Tracker
$15–$30/month
Often paper or a basic app with no link to specific jobs. No way to compare time spent vs. time quoted. Useless for job costing.
4. Receipt Scanner
$15–$25/month
Scans receipts but doesn't link them to jobs or clients. You still manually categorise and calculate GST at BAS time.
5. Scheduling / Job Tracking
$20–$40/month
Shows what's booked but has no connection to quotes, invoices, or timesheets. You maintain status in your head or a separate spreadsheet.
Combined monthly cost (typical)
$95–$185/month
That's $1,140–$2,220/year for apps that don't connect to each other. All of it tax deductible — but still money out of your pocket.
What Changes When Everything Is in One Place
Quote → Job → Invoice in one flow
Build your quote. Customer accepts. One click creates the job and starts the clock. Mark complete and invoice. No re-keying, no data loss between steps.
Timesheets linked to jobs
Log time against a specific job. When you invoice, you can see exactly how long the job took vs. what you quoted. Job costing becomes automatic.
Expenses attached to jobs
Photograph a receipt at the wholesaler. It's categorised, GST is calculated, and it's linked to the job it belongs to. BAS figures are always up to date.
GST tracked automatically
Every invoice charges GST. Every expense captures GST paid. At BAS time, run one report. G1, 1B, and 1A are already calculated.
Everything on your phone
Build a quote on-site, send it before you leave. Log time when you arrive. Invoice when you're done. Works offline — syncs automatically.
What Solo Trader Features Actually Matter
Works on any phone
No app store required — install as PWA
Offline capability
Works in areas with no mobile signal
Fast quoting
Saved materials and labour rates
One-click invoicing
Invoice from quote in seconds
Receipt camera capture
Photograph and auto-categorise expenses
GST auto-calculated
BAS-ready reports at any time
Switching Without Losing Your Data
The main hesitation with switching to a new system is fear of losing history — old quotes, invoices, client records. Here's how to approach it cleanly:
Export your client list from your current tools (most allow CSV export).
Keep your old apps in read-only mode for 90 days — you can reference past invoices without paying full subscription.
Start new quotes, jobs, and invoices in the new system from day one.
Migrate frequently-used materials and services as saved items in the new system — this is usually an hour of setup.
Run both for one BAS quarter if it makes you feel safer, then cancel the old apps.
FAQ
What software do sole trader electricians need in Australia?
At minimum: quoting, invoicing with GST, expense tracking for BAS, and timesheet/job costing. An all-in-one ERP covers all of these for less than the combined cost of separate apps.
Do I need separate accounting software?
Not necessarily. If your ERP tracks GST on invoices and expenses and produces BAS reports, that covers most sole trader needs. Connect to Xero or MYOB if you have an accountant who requires it.
Can I run my electrical business from just my phone?
Yes — modern PWA platforms work on any phone, including offline in areas with no signal. Quote, invoice, track expenses, and log time entirely from your phone.
How much does sole trader software cost?
Individual apps cost $15–$50/month each. An all-in-one ERP for a sole trader is typically $0–$49/month. All software is tax deductible.
Is software for electricians tax deductible?
Yes. Software subscriptions used for your business are fully deductible as business expenses. Keep receipts (or use an ERP that captures them automatically).
Key Takeaways
- 5 separate apps can cost $95–$185/month and create data silos
- An all-in-one ERP connects quoting, invoicing, timesheets, and expenses
- Quote-to-invoice in one flow eliminates re-keying and data loss
- GST tracked automatically means BAS takes minutes, not hours
- Look for offline mobile capability — essential for field work
One App. Everything You Need.
TPT is built for sole trader electricians in Australia. Quote, invoice, track expenses, log time, and prepare BAS — all in one place. Works on any phone, even offline. 14-day free trial, no credit card required.
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