With the complete package you no longer have to think about your bookkeeping. You upload invoices and receipts through the portal – and we do the rest: the bookkeeping, every quarterly VAT return and your annual income tax return.
Many online bookkeepers charge € 58 to € 95 a month for this. At 123 Tax it is € 49 a month, excl. VAT – a fixed price, no hourly rates.
Prices
Bookkeeping, VAT returns and income tax return. For a turnover up to € 100,000 a year.
Request nowYou enter your sales and purchases, we file your VAT return.
See the VAT portalWhat is included
Bookkeeping
We process all your invoices, receipts and bank transactions.
Four VAT returns
Every quarter, filed on time – also with zero turnover.
Income tax return
With the self-employed deduction, starters’ deduction and SME profit exemption.
Annual overview
Profit and loss account and balance sheet – for the tax office and your bank.
How it works
Free call
We look at your business and confirm the price.
Upload
Invoices and receipts in the portal, from your phone.
We book and prepare
Your bookkeeping and returns are prepared by us.
You approve
You check, we file – always before the deadline.
Questions
What is not included?
Payroll for employees, a VOF with several partners and a turnover above € 100,000 a year. For those you get a fixed price on request.
Is my partner’s tax return included?
Your own income tax return is included. The return of your fiscal partner can be added for € 49 a year.
Can I switch from another bookkeeper?
Yes. We take over from the next quarter and arrange the authorisation with the tax office.
How long is the contract?
Per month. You can cancel any time.
Should I use the small business scheme (KOR)?
With a turnover below € 20,000 a year you can choose the KOR. We check whether it pays off for you.
General information about Dutch tax for 2026, not personal tax advice. Rules and amounts change every year – we check your own situation before we file anything. 123 Tax is not part of the Dutch Tax Administration (Belastingdienst).