Invoice sent, mistake spotted: why you never fix it by rewriting
A wrong amount, the wrong client, a month to redo: the temptation is to edit the invoice. That is exactly what not to do — here is the clean mechanism.
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Making sense of freelance tax
What we learn while building Lumohub: VAT, social contributions, deadlines and invoicing in Belgium, Luxembourg and the Netherlands. Every article points to its official source.
The VAT franchise: invoicing without VAT, and what it costs
Below a certain turnover you can invoice without VAT. It is simple, but not free: what the scheme gives with one hand, it takes back with the other.
Read the articleWhat your accountant actually needs from you (and what wastes their time)
Fees follow time spent, and time spent follows the state of your documents. What concretely changes your accountant's bill — in both directions.
Read the articleDay rate, hourly or fixed fee: who carries the risk
The three billing modes do not sell the same thing and do not put the risk in the same place. How to choose, and why you end up mixing them.
Read the articleBusiness expenses: the receipt matters more than the amount
What makes an expense deductible is not its nature but what you can show. The three-question test, and the cases that get awkward.
Read the articleSetting money aside, or the trap of the good quarter
Holding money back as it comes in costs an effort; not doing it costs a cash crisis. How to make it automatic.
Read the articleTurnover is not income: the four layers
Between what you invoice and what you keep, four layers stack up. Knowing them is the only honest way to steer.
Read the articleInvoicing over Peppol: what changed for freelancers
Since January 2026, a Belgian B2B invoice travels as a structured file over the Peppol network. What that actually changes when you invoice on your own.
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