slimzaak
Amazon integration

Accounting for Amazon sellers, without the manual work

slimzaak automatically turns every Amazon order into a VAT-compliant invoice and handles the VAT on your EU sales through the OSS scheme. If you also sell via bol.com, Shopify or WooCommerce alongside Amazon, you manage everything in one administration. That's how you keep your books as an Amazon seller — without manual work. The Amazon connection is included from the Starter plan at €9 per month (excl. VAT), with a 15-day free trial.

Start your 15-day free trial
Amazonslimzaak

Orders come in, VAT-ready invoices go out.

AmazonVAT

Amazon → slimzaak → VAT

  1. 01

    Invoicing

    Every Amazon order automatically becomes an invoice

    You connect your Amazon seller account directly to slimzaak. Every new order is automatically converted into a VAT-compliant invoice, sent and archived in your administration. Returns are handled with automatic credit notes.

    • Direct connection to Amazon
    • Invoices created, sent and archived automatically
    • Credit notes created automatically for returns
    • Your own branding with the template designer
  2. 02

    OSS & EU VAT

    Cross-border VAT through the OSS scheme

    If you sell to customers in other EU countries via Amazon, cross-border VAT comes into play. slimzaak supports the EU OSS scheme (One Stop Shop) and automatically applies the Dutch VAT rules, so your invoices are correct for your return.

    • EU OSS support for cross-border sales
    • Dutch VAT rules applied automatically
    • VAT summaries ready for your return
  3. 03

    Multi-marketplace

    Amazon, bol.com and your webshop in one administration

    Many Amazon sellers also sell via bol.com or their own webshop. slimzaak connects to bol.com, Shopify and WooCommerce, bringing all your channels together in one administration — including stock synchronization and reconciled marketplace payouts.

    • Manage multiple stores within one subscription
    • Stock synchronization across multiple platforms
    • Marketplace payouts reconciled automatically
    • Financial reports across all your channels
slimzaakBtw & OSS
OSS-regeling actief
Nederland21%€ 2.140
Duitsland19%€ 880
België21%€ 410
Aangifte Q2 € 3.430
slimzaakFactuur

Factuur 2026-0455

Sanne Bakker · 17 mei 2026

Betaald
Keramische mok — 2×€ 50,00
Verzendkosten€ 4,95
Btw 21%€ 11,54
Totaal€ 66,49

Frequently asked questions

How does slimzaak create invoices from my Amazon orders?
You connect your Amazon seller account directly to slimzaak. Every new order is automatically converted into a VAT-compliant invoice, which slimzaak also sends and archives in your administration right away.
How does the OSS scheme work for Amazon sellers in slimzaak?
slimzaak supports the EU OSS scheme (One Stop Shop) for cross-border sales. If you sell to customers in other EU countries via Amazon, slimzaak applies the correct VAT and your VAT summaries are ready for your return.
Can I combine Amazon with bol.com or my own webshop?
Yes. Besides Amazon, slimzaak also connects to bol.com, Shopify and WooCommerce. You manage multiple stores within one subscription, with stock synchronization across your channels and one administration for everything.
What does slimzaak cost for Amazon sellers?
Connecting Amazon requires a plan with store connections. These start with Starter at 9 euros per month (excl. VAT), with 1 connected store and 100 invoices per month included. You can try it free for 15 days, no credit card required. Extra stores cost 4.99 euros per store per month, and paying annually saves you 2 months. The free plan is for manual invoicing only and does not include marketplace connections such as Amazon.

More on this topic

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Automate your Amazon administration

Connect your Amazon account and let slimzaak handle your invoicing and VAT.

Start your 15-day free trial

From €9 per month (excl. VAT) · 15-day free trial · No credit card required