Skip to main content
GoodVat

For platforms & marketplaces

When the law says you’re the seller,we make it easy.

Marketplace facilitator laws in every US sales tax state. Deemed supplier rules in the EU, UK, Australia and beyond. GoodVat gives your platform the tax engine, registrations and filings to collect and remit on behalf of your sellers — or to offer tax compliance to them under your own brand.

Leave your email and a tax expert will get back to you.

A real person replies within one business day · or schedule a call with our team

  • Marketplace facilitator & deemed supplier
  • White-label for your sellers
  • API-first, built for scale

Marketplaces and commerce platforms run their tax on GoodVat

  • makerly
  • Tutorhub
  • CRATE
  • Wanderstay
  • gigloop

What we handle

Give your sellers peace of mind — and keep your platform compliant

Whether the law makes you liable for the tax, or you simply want to take the burden off your sellers, GoodVat handles the full cycle at platform scale.

  1. 01

    Liability mapped, everywhere

    We map where your platform is the deemed supplier or marketplace facilitator, and where your sellers stay liable — order by order.

  2. 02

    Tax on every transaction

    Seller location, buyer location, item value and product type decide who owes what. Our API answers in milliseconds.

  3. 03

    Registrations, at platform scale

    We register your platform where it’s liable — and register your sellers where they are, under your brand.

  4. 04

    Remittance and filings

    Marketplace returns, seller statements, 1099-K-style reporting data and DAC7-ready records — produced and filed for you.

Built for platforms

Infrastructure your engineers, finance team and sellers will all love

One API across every jurisdiction, a white-label seller experience, and reporting built for the way marketplaces actually move money.

  • One API, every jurisdiction

    Calculate, record and report tax for every order through a single REST API. Predictable JSON, idempotent writes, millisecond responses.

  • White-label seller dashboard

    Give sellers thresholds, registrations and returns inside your product, in your brand. They never need to know we exist.

  • Split liability, automatically

    The same basket can be your liability in the UK and the seller’s in Canada. We work it out per line, per order.

  • Payout-aware tax

    Know exactly how much tax to withhold before seller payouts, and reconcile what you remit against what you collected.

  • Platform reporting obligations

    Seller reporting under DAC7 and the OECD rules, plus the data you need for US 1099-K — collected and formatted as you go.

  • Built for marketplace volume

    Horizontally scaled and stateless. Peak season, flash sales and million-order days don’t slow your checkout down.

Pick your model

However your platform takes on tax, we’re the engine underneath

Most platforms end up running more than one model, country by country. GoodVat supports all of them from the same integration — and white-labels every one.

  • Like Amazon & Etsy

    Marketplace facilitator & deemed supplier

    When the law makes your marketplace responsible for collecting tax on your sellers’ sales, we do the heavy lifting.

    • US marketplace facilitator laws in all 45 sales tax states + DC
    • EU deemed supplier rules for imports up to €150 and non-EU sellers
    • UK, Australia, New Zealand, Norway, Canada and more
  • Embedded, white-label

    Tax compliance for your sellers

    Where your sellers stay liable, offer them registration, calculation and filing inside your platform — as your own product.

    • Your brand, your pricing, a new revenue line
    • Seller onboarding and threshold alerts in your UI
    • Our accountants handle their registrations and filings
  • Full control

    Merchant of record

    Want to be the seller of record for every transaction? We give you the registrations, engine and filings to run an MoR model.

    • Registered in the countries you sell into
    • Tax-inclusive pricing and compliant invoicing per country
    • Consolidated filing across every jurisdiction
Message our platform teamor schedule a call with our team

Registration & filing

Licensed accountants, working behind your brand

Software calculates the tax. People register businesses and sign returns. GoodVat works with a network of licensed accountants and tax agents who handle registrations and filings for your platform — and for your sellers or merchants — in your name.

Covering 140+ countries

  1. Step 1

    We spot the obligation

    Live threshold tracking tells you where registration is due — before it’s overdue.

  2. Step 2

    Our accountants register you

    Sales tax permits, VAT and GST numbers, OSS and IOSS — handled with each tax authority.

  3. Step 3

    They file every return

    Prepared from your real data, reviewed by a professional and filed on time, every time.

FAQ · Platforms & marketplaces

Questions, answered

Every business is different. If your question isn’t answered here, ask a real person.

Ask a tax expertor schedule a call with our team

What’s the difference between a marketplace facilitator and a deemed supplier?

Both make the marketplace responsible for tax on sales made by third-party sellers. “Marketplace facilitator” is the US sales tax term — every state with a sales tax, plus DC, has such a law. “Deemed supplier” is the VAT/GST term used in the EU, UK, Australia and elsewhere, where the marketplace is treated as if it bought and resold the goods.

When is my marketplace the deemed supplier in the EU?

Since July 2021, a marketplace is the deemed supplier when it facilitates the sale of imported goods in consignments worth €150 or less, and when it facilitates sales of goods already in the EU by sellers established outside the EU. The UK applies similar rules to goods worth £135 or less and to overseas sellers.

Can we offer tax compliance to our sellers under our own brand?

Yes — that’s what our white-label offering is for. Your sellers see your product, your branding and your pricing. GoodVat runs the engine, and our accounting partners handle registrations and filings behind the scenes.

How long does integration take?

Most platforms are calculating tax in sandbox within days. A full rollout — including seller onboarding, registrations and filing — typically takes a few weeks, and we work with your team throughout.

Explore other solutions

Get in touch

Let’s take tax off your plate

Leave your email and a tax expert will get back to you within one business day. You’ll know exactly where you stand — and how GoodVat keeps you compliant everywhere you sell.

  1. 1Tell us what you sell and where your customers are
  2. 2We show you where you owe tax today — and where you soon will
  3. 3We set GoodVat up to handle it from there

We’ll get back to you

Just your email — we reply within one business day

Have details to share?Tell us what you sell and where — we reply within one business day.
or email hello@goodvat.comSchedule a call with our team

Book a free call

30 minutes with our team · Free, no obligation