boeq
Coming 2026 · macOS + iOS

Do your own BTW-aangifte, without the guesswork.

boeq prepares boxes 1a to 5b of your BTW-aangifte (VAT return) exactly as Mijn Belastingdienst Zakelijk asks for them. Click through to the underlying entries, copy box by box, paste — done before the deadline.

See the VAT return in the demo

Box by box

The same boxes as the return form, with click-through to every underlying transaction. No black box.

KOR monitoring

A warning at € 17,000 and € 19,000 of revenue — before you hit the € 20,000 limit of the KOR (kleineondernemersregeling).

Deadlines on your device

A local reminder seven days before the filing deadline and on the day itself. No email, no spam.

How you file your quarterly return

  1. Bring your books up to date

    Import your bank statement and match the last receipts. Import bank statements →

  2. Open the Tax tab

    Boxes 1a to 5b are ready for the quarter. Open a box to see exactly which entries are in it. File your VAT return →

  3. Copy and paste

    Copy each box to your clipboard and paste it into Mijn Belastingdienst Zakelijk. You stay in control — nothing leaves your device automatically.

And income tax?

boeq calculates your business profit per financial year — revenue minus deductible costs — with an indication of the zelfstandigenaftrek, startersaftrek and mkb-winstvrijstelling based on the current rates. One page of PDF, ready for your return or your adviser.

View profit & loss →

Frequently asked questions

Does boeq file the BTW-aangifte with the Belastingdienst automatically?

No — deliberately not. boeq prepares the boxes and you enter them in Mijn Belastingdienst Zakelijk, copying box by box. Nothing leaves your device automatically: boeq v1 makes no network requests.

Does boeq work with the KOR (kleineondernemersregeling)?

Yes. If you use the KOR, boeq monitors the € 20,000 revenue limit and warns you at € 17,000 and € 19,000. Your invoices automatically get the correct exemption footer.

Can I prepare my income tax with boeq as well?

boeq calculates your business profit per financial year and gives an indication of the zelfstandigenaftrek, startersaftrek and mkb-winstvrijstelling, plus a one-page PDF for your return or adviser. The amounts are an estimate based on the current rates — verify them with your tax adviser.

← All features · Back to boeq.app