Jason had his best month ever. $32,000 in invoices sent. He should have been celebrating. Instead, he was stressed. The tax payment was due, the supplier bill was overdue, and his account showed $847. Three of his biggest customers had not paid yet, and two were already 60 days overdue. He had worked harder than ever and had nothing to show for it.

Profit vs Cash Flow: The Critical Difference

Most electricians learn this the hard way: profit on paper does not pay the bills. You can be highly profitable and still go broke. It is called cash flow, and it is what kills more trade businesses than anything else.

Profit is what you earn. Cash flow is what you have.

You can complete a $5,000 job, make $1,500 profit, but if the customer pays in 60 days and your supplier wants payment in 14 days, you have a problem. You have profit but no cash.

The Cash Flow Death Spiral

You need cash to buy materials for the next job. But the last job has not paid. So you use credit. Then the credit bill comes before the customer pays. You take on more work to cover the gap. The cycle continues until something breaks.

Why Electricians Struggle with Cash Flow

1. Slow Invoicing

You finish a job on Thursday but do not invoice until Sunday night. Then it is "I will send it Monday." Monday becomes Wednesday. The customer gets the invoice a week after the job, and their payment clock starts late. You just added a week to your wait for money.

2. Weak Payment Terms

"Payment on completion" sounds good but means nothing. No due date. No consequence for late payment. Customers pay when they feel like it, which is usually after they have paid everyone else who enforced terms.

3. No Follow-Up System

Invoices go out and disappear into the void. You are too busy to chase them. Weeks pass. Then months. By the time you follow up, the customer has forgotten the job or moved on.

4. Putting Everything on Account

Materials get charged to your supplier account. Fuel goes on the business credit card. Tools get financed. Meanwhile, customer payments trickle in slowly. The gap between money out and money in widens every week.

5. Big Jobs with Long Cycles

Commercial work pays 30, 60, or even 90 days after invoicing. But you are buying materials weekly and paying wages fortnightly. Long-cycle work can cripple cash flow if not managed carefully.

The Warning Signs

Cash flow problems do not appear overnight. They build slowly. Watch for these signs:

You are constantly checking your bank balance before buying materials
You delay paying suppliers until they call
Tax payments cause panic every quarter
You rely on credit cards to cover gaps
You have invoices over 60 days old
You cannot take a week off because the income would stop

How to Fix Your Cash Flow

Invoice Immediately

The job is not done until the invoice is sent. Not tomorrow. Not when you get home. From the van, before you drive away. Same-day invoicing cuts your payment wait by days or weeks.

Take Deposits

For jobs over $1,000, get 50% upfront. This covers your materials and guarantees some payment. It also filters out customers who cannot afford the work.

Progress Payments

Long jobs get split into milestones. Payment at rough-in, payment at fit-off, final payment on completion. You are never carrying too much risk.

Enforce Payment Terms

7 days is standard. 14 days is the maximum. State it clearly on every quote and invoice. Then follow up automatically when payments are late. No exceptions.

Track What You Are Owed

You should know at any moment exactly who owes you money and how long it has been overdue. Not by digging through old invoices. At a glance.

Separate Tax Money

Every payment you receive, immediately put the GST portion into a separate account. It is not your money. Holding it in your main account creates a false sense of security.

The Cash Flow System

Fixing cash flow requires discipline and systems. Here is a simple framework:

Day of job completion: Invoice sent immediately
Day 7: Payment due
Day 8: Automated reminder if unpaid
Day 14: Phone call follow-up
Day 21: Final notice
Day 30: Stop work for this customer until paid

Most customers pay on time when they know you are watching. The few who do not get filtered out quickly.

The 30-Day Challenge

For the next 30 days:

Invoice every job the same day it is completed
Follow up on every overdue invoice within 48 hours
Track your total outstanding invoices weekly

Watch your bank balance change.

When to Get Tough

Some customers will test you. They will promise payment "next week" indefinitely. You need a line in the sand. For most electricians, that line is 30 days. After that, work stops until payment clears.

This is not about being mean. It is about survival. You are not a bank. You cannot afford to finance other people businesses.

Cash Flow Nightmares