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18 artikelen"Our bank account number has changed": how to verify that email before you pay
An email saying "our bank account number has changed" is one of the most common fraud tactics targeting SMBs. Five simple checks and one clear team agreement will prevent almost all losses.
Boekhouding & facturatieChamber of Commerce number of a new supplier: do you ever actually check it?
A Chamber of Commerce number appears in almost every email signature, but hardly anyone actually verifies it. A shame, because in two minutes you can confirm whether you're really dealing with who you think you are.
Boekhouding & facturatieSupplier address change: just update it or call first?
A supplier emails a new address or contact person and your administration updates it — no questions asked. Here's why this is a classic first step towards invoice fraud, and how to stop it in three simple steps.
Boekhouding & facturatieHow to build an IBAN check into your payment process: done in two minutes
An IBAN check isn't an IT project — it's a habit that takes a few seconds. Here's how to work it into the moments that matter, without heavy procedures.
Boekhouding & facturatieArchiving invoices in SMBs: 7-year retention without the hassle
A 7-year retention obligation sounds straightforward, but the devil is in the details: original file formats, inboxes that aren't archives, and a year-end close you don't yet treat as an archiving moment. A practical guide — no panic required.
Boekhouding & facturatiePreventing invoice fraud: three checks before you pay a new IBAN
Invoice fraud is dull, simple, and brutally expensive. Here's how three quick checks and one phone call rule stop you from sending money to the wrong IBAN.
Boekhouding & facturatieCash Flow Tips for SMBs: The Invoicing Side of the Story
Cash flow problems in SMBs are rarely a revenue problem — they're usually a collections problem. Seven interventions that deliver immediate results.
Boekhouding & facturatieInvoicing in Dutch and English at the same time — practical tips
International clients often don't read Dutch — but the tax authorities still require a NL-compliant invoice. Here are practical solutions that won't double your workload.
Boekhouding & facturatieDirect debit (SEPA) or manual payment — which one, when?
SEPA direct debit reduces payment risk but requires a mandate. Manual payments are easier to set up but make cash flow less predictable. Here's how to weigh up the options.
Boekhouding & facturatieBad debts: write off, collections, or one more round?
Customer won't pay, won't respond, and you've sent every reminder in the book. Now what? Here are the three paths: write it off, send it to collections, or take legal action.
Boekhouding & facturatieInvoicing foreign clients: EU, UK, and US in one overview
B2B EU with reverse charge, B2B UK post-Brexit, B2B US with or without sales tax implications. Three patterns, each with their own rules.
Boekhouding & facturatieCredit Notes: When, How, and What NOT to Do
Correcting an invoice doesn't mean deleting it — that's not allowed. You issue a credit note. Here are the three situations where you need one, and the pitfalls to avoid.
Boekhouding & facturatieUBL and PEPPOL: when does e-invoicing become mandatory for you?
From 2026, the Netherlands is on the EU path to mandatory e-invoicing. For government clients, UBL is already required — B2B is next. Here's what you need to arrange now.
Boekhouding & facturatieInvoice numbering policy: what works, what causes chaos?
Number sequences in 2026 might sound futuristic, but in practice I see an SMB struggling with missing or duplicate invoice numbers every single week. Here are the three patterns that actually work.
Boekhouding & facturatieInvoice requirements in the Netherlands: what must you include?
The Dutch Tax Authority has a fixed list of requirements. Miss any of them and your customer can't reclaim VAT — and you risk issues during an audit. Here's the checklist.
Boekhouding & facturatieVAT 9% or 21%: which applies when?
Most SMB owners invoice at 21% VAT. But there are exceptions: magazines, culture, certain foods, and healthcare services. Here are the rules.
Boekhouding & facturatiePayment reminders: 3 levels from polite nudge to final notice
Without a system, 15–20% of your customers pay late. A three-level approach — friendly, formal, final notice — gets 95% paid on time.
Boekhouding & facturatieAutomating recurring invoices: from manual work to 3 min/month
If you deliver subscriptions, service contracts, or SaaS, manually creating invoices every month is pure wasted time. Here's the setup that works — without paying €80/month for MRR software.