Belastingdossier

Belastingdossier gathers ten Dutch personal-tax jobs into one app. It does not file anything and it does not give advice: it is a set of calculators and dossiers that keep your own figures in order, on your own iPhone, so what you hand to the Belastingdienst or to your adviser is something you checked yourself.

The Ten Tools

• Box 3 — log your assets and work out the actual return per year
• Jaarruimte — your annuity room and pension gap, year by year
• Schenkingen — gifts per recipient, exemptions and gift tax
• KIA — the small-scale investment deduction on what you invested
• Btw per quarter — turnover and costs for the self-employed
• Nalatenschap — estate, shares per heir and inheritance tax
• Rekening-courant — borrowing from your own BV, against the excessive-borrowing threshold
• 30% ruling — your expat decision, its term and the deadlines around a job switch
• Verhuur — rent per property, payments received and rent increases
• Kinderkosten — child costs shared between separated parents, with receipt photos

What You Get Out Of It

• Every tool exports a PDF dossier and a CSV file through the iOS share sheet
• In several tools you set the year's own amounts and rates, so an older year keeps its own figures
• Everything is worked out on your iPhone — no account, no sign-up, no ads, no tracking
• One app instead of ten spreadsheets, with your dossier still there next year

Free And Paid

Try every tool before you pay. Most of them come with a free limit — one gift recipient, one BV, one rental property, three investments, two heirs, twenty VAT entries, one box 3 year, the current year of the 30% ruling — and the tools that produce a year statement show it to you with a watermark, so you see exactly what you would get. The one-time unlock lifts those limits, drops the watermark and turns on PDF and CSV export in all ten tools. One purchase, all ten tools, no subscription and no account.

A Tool, Not Tax Advice

Belastingdossier helps you organise and calculate. It is not tax advice and it is not a substitute for an adviser. Every outcome is indicative and follows entirely from the figures you enter yourself. Rates, exemptions and thresholds change per year and can be out of date in the app; special situations — fiscal partners, business succession, paper gifts, the points system for rentals, and plenty more — fall outside these calculations. Always check a result before you use it in a return, and ask an adviser or the Belastingdienst when in doubt.

Privacy

Your data stays in the app on your iPhone. Nothing is uploaded: the app contains no networking code, no analytics and no advertising SDK, and the only network traffic is Apple's own in-app purchase check. An export leaves the app only when you share it yourself.

Made in the Netherlands by Archipel Tax Advice.