The first £8,600 I earned outside my salary, and what it actually proved
The first money I earned outside a salary was £8,600. It came from consulting work I did alongside a full time job, for a London company that approached me first. It came before I had started anything of my own. I had no website, no brand and no audience. Most people picture their first money outside a payslip as something invented, an idea, a product, a talent they were never given. That was not how it went for me. I sold the same skills my employer was already paying me for, to somebody else who needed them.
The short version
The amount was small. What it changed was that I had now been paid once by somebody who was not my employer. I stopped guessing whether that was possible.
Written for employed professionals who assume income outside a job starts with an invention. It usually starts with a skill you already have.
What this article covers
Where the money actually came from
A company in London had a problem that somebody with my training could solve. Somebody there found me, asked whether I could help, and we agreed terms. That is all there was to it. There was no launch, no pitch deck and no marketing spend, because there was nothing to market except a person who could do a specific job.
The work itself was familiar. It used the skills I had been trained in and paid for. The only new element was administrative. My name sat on the agreement instead of my employer's name, and the invoice went out from me. That sounds like a small change. It is not. I was paid on delivery of the work, and nothing else counted.
For years I had carried an assumption without examining it. I believed money outside a job required something special that I did not possess. An invention, an audience or some talent I was never given. The market had been putting a price on what I could do the whole time. I had never asked it directly. For the mechanics of arranging that while you are still employed, I set them out in How to turn professional skills into consulting income while employed.
The three things it proved
People assume the point of a first side income is the money. For most employed professionals the first amount is too small to change anything financially. It changes something else. Three beliefs I had held for years stopped being true after that first invoice.
What the £8,600 actually bought
Income does not have to come from one place
Your skills have a price separate from your salary
I felt ready only after the first payment
That third one is the one I would underline if I could only keep one. In 2023 my sister suggested I look at e-commerce. I ignored it for a year. I call that the lost year. I moved because I had already been paid once by somebody who was not my employer. That made the next attempt feel like something I could survive.
"My salary was one company's price for my time. I had never asked a second company what it would pay."
The sum on your own payslip
The most useful thing I did in that period took five minutes with a calculator. I worked out what my employer paid per hour for my time, because I had never looked at a salary that way. This is the sum on my own numbers, using the £60,000 salary I was on at Jaguar Land Rover.
Worked example: my own salary
My salary package was £60,000 a year. A UK working year is about 228 days once you remove weekends, bank holidays and annual leave, so £60,000 divided by 228 is about £263 a day. Divided again by 8 contracted hours, that is about £33 an hour. Every hour of expertise I had spent years building, across manufacturing, a lectureship, a PhD and a research, was priced at about £33 by one buyer. I had treated £33 as what my skills were worth. It was what one employer paid for a contracted hour of my time.
Do the same arithmetic on your own contract. Three steps give you the number. Two more turn it into something you can act on.
Write your gross annual salary
Divide it by 228
Divide again by your contracted hours
List what sits around that hour
Size one small, finished job
This sum does not tell you what anyone will pay you, and I am not going to pretend that it does. It tells you something narrower. Your salary is a price, set once, by one organisation, for a bundle that includes far more than the work itself. Treating that price as the value of your skills is a habit, and this breaks the habit in five minutes.
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I want to be accurate about what that £8,600 was. No part of it was passive. Every pound of it was time I had to find around a full time job. None of it arrived on its own. When the work was busy, my day job did not become lighter to compensate.
It also did not scale. The only way to earn more was to work more hours, and I had very few hours left. If I stopped, the income stopped the same week. That is a fine trade for a few months, when you need proof quickly. It is not something you can still be doing in twenty years, and I understood that early, which is why I did not stay a consultant.
The hour limit is also why I could not simply add more work. In early 2024 I had consulting, a job coaching venture and PhD jobs guidance going in parallel, and I burned out. The coaching side made a few hundred pounds across three or four months and I dropped it deliberately. One path at a time, until it works or until it clearly does not.
Set against those limits, consulting was still close to the ideal first step. No money was at risk, because I was selling something I already owned. At that point I needed proof more than I needed money, and the work gave me the proof.
The client who came back
About three years later, the same London company came back with another project, worth £4,500. I had not chased them, sent a newsletter or run an advertisement. They returned because they had a new problem, they remembered the person who solved the previous one, and finding me again was easy.
That second offer taught me more than the first one. The first project proved somebody would pay for my skills. The second showed me how the next client actually finds you. Work delivered well and without drama does not disappear when the invoice is paid. They remembered who had fixed the last one. When the next problem came up, they had my email address.
Being findable is most of this. A small number of people need what you do, and they have to be able to see that you do it. For an employed professional that means a clear description of your work where your industry already looks, plus a record of finishing what you agreed to finish. That was the entire strategy behind both projects.
Name one skill, then one buyer
If you have been employed for several years, you already have training somebody paid for. That is where you are starting from. Somebody has already invested in your ability, tested it against real problems and priced it every month. The only step you have never taken is offering it to a second person.
The exercise is two lines. It takes five minutes on paper, and it is the one I would give myself before I lost a year to ignoring the idea.
Name one skill somebody already pays for
Name one person or place that might pay for it
Two lines on a page. Nobody has to see them, nothing has to be sent today, and nobody has to pay you anything this month. The exercise converts a vague wish into two concrete nouns, and a vague wish is what kept me still for a year.
Not sure which of the four paths to start with?
The Parallel Income OS sorts employed professionals into one of four paths: e-commerce, digital products, freelance and content. Ten questions, about two minutes.
Find my path →The £8,600 mattered less than the first pound of it, because that pound came from somewhere my employer did not control. Every plan I have built since rests on the fact that it arrived at all. Do the two line exercise this week, then take the assessment of The Parallel Income OS to see which of the four paths you are pointed to. Ten questions, about two minutes.
Choose the path first. Build second. Leave last. Start with the assessment →