slimzaak
eBay integration

Bookkeeping for eBay sellers, without the manual work

eBay is one of the best-known marketplaces worldwide, with an audience ranging from private sellers to professional webshops. If you sell on eBay, you connect your seller account directly to slimzaak. As soon as an order comes in, a VAT-compliant invoice is automatically created, sent, and archived, and returns automatically become credit notes. Dutch VAT rules and the EU OSS scheme are applied automatically along the way, so your books are ready for your VAT return.

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eBayslimzaak

Orders come in, VAT-ready invoices go out.

eBayVAT

eBay → slimzaak → VAT

  1. 01

    Invoicing

    Every eBay order becomes an invoice automatically

    You connect your eBay seller account directly to slimzaak. As soon as an order comes in, a VAT-compliant invoice is automatically created, sent to your customer, and archived in your records. Whether you sell to consumers or businesses, the correct invoice is generated automatically. Returns are handled automatically with credit notes, so your books always stay accurate without you having to check.

    • Direct connection to your eBay seller account
    • Invoices created, sent, and archived automatically
    • Credit notes generated automatically on returns
    • Your own branding through the template designer
  2. 02

    VAT & OSS

    Dutch VAT and EU OSS applied automatically

    eBay reaches an international audience, including customers across the EU. If you sell from the Netherlands to customers in other EU countries, slimzaak automatically applies the Dutch VAT rules and the EU OSS (One Stop Shop) scheme. You don't have to work out which VAT rate applies in which country yourself: slimzaak determines this per order and keeps your VAT overviews ready for your return.

    • Dutch VAT rules applied automatically
    • EU OSS support for cross-border sales
    • VAT overviews ready for your return
    • Correct VAT whether you sell to consumers or businesses
  3. 03

    Payouts

    Payouts reconciled automatically

    eBay pays out your sales periodically, after deducting fees. slimzaak automatically reconciles these payouts with your invoices and the related fees, so you can see at a glance what you actually earned and what eBay withheld — without having to work it out manually.

    • Payouts automatically matched to the corresponding invoices
    • eBay fees automatically processed in your books
    • Always a clear view of your real revenue and margin
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
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 do I connect my eBay account to slimzaak?
You connect your eBay seller account directly to slimzaak. Once that's done, every new order is automatically converted into a VAT-compliant invoice, which slimzaak sends and archives in your records right away.
Does slimzaak support the OSS scheme for eBay sales?
Yes. slimzaak supports the EU OSS (One Stop Shop) scheme for cross-border sales. If you sell on eBay to customers in other EU countries, slimzaak automatically applies the correct VAT and keeps your VAT overviews ready for your return.
What happens with returns on eBay?
Returns are handled automatically: slimzaak immediately creates a credit note for a return and processes it in your records, so your books always stay accurate.
What does slimzaak cost for eBay sellers?
You start for free with the Free Sole Trader plan: 0 euros per month, up to 250 invoices per month, and no credit card required. To connect eBay automatically, choose Starter for 9 euros per month, including automatic invoicing and 1 store connection.

More on this topic

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Automate your eBay bookkeeping

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

Start for free

Free plan available · No credit card required