Financial Planning for Freelancers: A Simple Start for Beginners

You're self-employed, the first invoices are out, your business account is filling up – and emptying again. Somewhere in between lies the question of how much of it is actually yours. How much has to be set aside for taxes. Whether a quiet August will turn into a problem. This is exactly where financial planning comes in. It's not a project for an entire weekend, but a simple system made up of three building blocks: accounts, numbers and a fixed routine.

Why financial planning feels so hard at the start

Your account balance doesn't tell the truth

Your account balance shows you what's there today – not what's already spoken for. Part of it belongs to the tax office, part covers the fixed costs of the coming weeks, part is reserved for an invoice that isn't due until next month. As long as all of that sits in one account, a good month looks better than it is. And a bad month looks worse.

Employees have a system, freelancers build their own

As an employee, a fixed amount arrives at the end of the month, with taxes and contributions already deducted. As a freelancer, you receive gross amounts, irregularly, and have to organize the deductions yourself. That's not a lack of discipline – it's simply a task someone else used to handle for you. It needs a simple framework – nothing more.

Building block 1: Accounts that reflect your decisions

Three accounts are enough to start

• Business account: All income lands here, and all business expenses go out from here.
• Tax account: Every time a payment comes in, you set aside a fixed share in this account. Mentally, that money is gone – it belongs to the tax office.
• Reserve account: This is where you build up the buffer for weak months and larger purchases.

On top of that comes your private account, to which you transfer a fixed owner's salary. How the split works in detail is explained in the article on the 3-account method for tax reserves.

Why this does more than any app

The accounts don't just separate money, they separate questions. "Can I afford this?" is answered by the business account. "Am I prepared for my taxes?" is answered by the tax account. "How long can I hold out without a new project?" is answered by the reserve account. You no longer have to do the math to know where you stand – one glance is enough.

Building block 2: Four numbers you should know

You don't need a balance sheet or a collection of KPIs. Four numbers are enough to make the most important decisions.

1. Your monthly fixed costs

Everything that goes out every month whether you work or not: rent for your office or home workspace, insurance, software, phone, membership fees, loan installments. This number is your floor. Your private fixed costs don't belong here – you cover those from your owner's salary.

2. Your owner's salary

The amount you transfer to your private account every month – fixed, not "whatever's left over". It's based on your private costs plus a share for private savings and retirement provision. If you can't afford it yet, at least you know where you're heading.

3. Your tax share

A percentage of your revenue that you move to the tax account every time a payment comes in. How much depends on your situation: income, legal form, marital status, whether you pay VAT. At the beginning, the exact number matters less than the habit of setting something aside at all. Financial planning as described here remains a planning aid – THA·ONE is not tax advice within the meaning of the German Tax Advisory Act (StBerG) either. Which share is right for you and which deadlines apply is something to clarify with your tax advisor.

4. Your buffer in months

How many months would your reserve account cover your fixed costs and your owner's salary if not another cent came in? This number tells you how soundly you can sleep – and how much time you have if a client drops out. The free liquidity quick check gives you a first assessment in just a few minutes.

Building block 3: The routine that holds it all together

Every time a payment comes in: split it

Invoice paid? Then immediately move the tax share to the tax account and a fixed share to the reserve account. It takes two minutes and takes the decision out of the moment. You don't have to think about it, you just do it.

Once a month: your finance date

Block out a fixed appointment, 30 to 60 minutes, ideally in the first week of the month. During that time:

• Note down the balances of all three accounts
• Check open invoices: who is overdue?
• Enter known expenses for the next three months
• Transfer your owner's salary
• Answer one question: will the money last for the next three months?

If you keep this appointment regularly, you already have the core of a liquidity plan. How that grows into a full twelve-month plan is shown in the article Liquidity planning in 5 steps. Whether you do it in your own spreadsheet or in a ready-made cockpit like the one from THA·ONE is secondary at the start – what matters is that you do it at all.

Once a quarter: readjust

Is the tax share still right? Is the owner's salary realistic? Have new fixed costs been added? Take a quick look every three months and let it run for the rest of the year.

Real-world example: Lena's first quarter with a system

Let's take Lena, a freelance copywriter. The example is fictional, all figures are chosen freely. She starts in January with €2,000 in her business account; the other accounts are empty. Her business fixed costs are €900 a month, and her owner's salary is set at €2,200. As an assumption, she puts 30% of her revenue in the tax account and 10% in the reserve account.

After three months, there's €4,050 in the tax account, €1,350 in the reserve account and €800 in the business account.

What Lena learns from this: the business account looks tight – but that's intentional. Her taxes are covered, a first buffer has built up, and she has paid herself a fixed salary for three months. February also shows her something important: at €3,200 in revenue, things get tight. That's the line she can't stay below for long – valuable information for her pricing and her client acquisition.

Without separate accounts, she would have seen €6,200 in a single account at the end of March and probably felt more comfortable than she should have.

What you can skip at the start

Not every topic needs to be on the table right away. A business plan with a five-year forecast, KPI dashboards, sophisticated accounting software – that can wait. Even the question of whether your hourly rate is right is better answered once you know what you need each month. Then the free hourly rate calculator helps you cross-check.

What you shouldn't skip, though: the tax reserve. It often decides whether a good first year turns into a problem in the second – namely when a back payment and prepayments arrive together and the money has long since been spent.

Conclusion

Financial planning for freelancers doesn't start with software, but with three accounts, four numbers and a date in your calendar. The accounts sort your money, the numbers show you your limits, and the routine makes sure both stay up to date. Start with what you already have today: open the two additional accounts, write down your fixed costs and block out your first finance date. The rest grows with you.