Start here: a quick way to decide
Supplying services from Poland to EU customers? The VAT decision is simpler if you ask five questions: Who is the customer (business or consumer)? Where are they established? What kind of service is it? Do you have a fixed establishment abroad? Does any special scheme apply (reverse charge, OSS)? Use the answers below to decide if you charge Polish VAT, foreign VAT, or no VAT on the invoice.
In broad strokes, B2B services are usually taxed where the customer is established and invoiced reverse charge. B2C services are often taxed where the supplier is established (Poland), unless a specific exception shifts VAT to the customer’s country. The details matter, though—especially fixed establishment, digital services, and location‑linked activities like events or real estate.
Core decision logic for cross-border services
B2B rule of thumb: place of supply is the customer’s seat (or fixed establishment receiving the service). If the customer is a VAT‑registered business in another EU country, you typically issue an invoice without Polish VAT and state reverse charge. Validate the VAT number in VIES before applying this. Polish suppliers usually register for EU transactions (VAT‑UE) and may need to file summary information for such services.
B2C rule of thumb: place of supply is where you (the supplier) are established, so Polish VAT applies—unless an exception applies. Key exceptions include digital/telecom/broadcasting services (customer’s country), services relating to land (where the property is), event admission (where the event takes place), restaurant/catering (where performed), passenger transport (by distance), and short‑term vehicle hire (where put at the customer’s disposal). Some member states have use‑and‑enjoyment overrides; check specifics.
Three realistic examples (and why they differ)
Example 1: A Polish software house provides development to a German GmbH (valid DE VAT number). Place of supply is Germany under the B2B general rule. The Polish supplier invoices without Polish VAT, shows both VAT numbers, notes reverse charge, and includes the service in the Polish VAT‑UE summary (services section). Example 2: A Polish consultant sells one‑off advice to a French consumer. No exception applies, so Polish VAT is due.
Example 3: A Polish company sells monthly SaaS subscriptions to Spanish consumers. These are digital services taxed in the consumer’s country. The supplier may use the Union OSS to report Spanish VAT without a local registration. A small EU‑wide micro‑threshold can apply to TBE services; if exceeded or not relied upon, charge VAT of the consumer’s country and use OSS. Always verify OSS eligibility for your exact service type.
Workflow before you issue a cross-border invoice
Step 1: Identify the customer as B2B or B2C and collect evidence (VIES lookup printout, company registry details, contract). Step 2: Determine the service category and whether any exception applies. Step 3: Check for your own fixed establishment in the customer’s country; if you have a staffed, resource‑based presence habitually used for the supply, place of supply may move there.
Step 4: Confirm registrations. In Poland, activate EU transactions (VAT‑UE) if you will supply B2B services covered by the general rule cross‑border. For B2C digital or other customer‑country‑taxed services, evaluate Union OSS to avoid multiple local registrations. Step 5: Decide invoicing route and data capture. If you plan to use KSeF, verify current scope and timing on official sources before relying on it.
Invoicing, wording, and records that withstand scrutiny
For B2B reverse charge invoices, include both parties’ VAT numbers, a clear reverse charge note, the service description and date, currency, and—if invoicing in foreign currency—the applicable exchange rate policy. Avoid stating Polish VAT when the place of supply is another member state. For B2C where foreign VAT applies (e.g., digital), ensure your system can apply the correct rate based on verified customer location evidence.
Recordkeeping matters. Keep VIES checks, contracts, purchase orders, logs showing where the service was performed or consumed, and any event location proofs. Report B2B cross‑border services in your VAT‑UE summary as required, and include out‑of‑scope or reverse‑charged sales correctly in your Polish VAT records. KSeF rules and timelines are evolving; check the KSeF portal and the Polish Tax Portal before deciding how to transmit such invoices.
A practical decision checklist you can reuse
- Is the customer B2B with a valid EU VAT number? If yes, apply the B2B general rule unless an exception or your foreign fixed establishment changes it. - What is the exact service type? Map it against exceptions (digital/TBE, land‑related, event admission, restaurant/catering, transport, short‑term vehicle hire). - Where is the customer established and where is the service effectively performed or enjoyed?
- Do you have a fixed establishment abroad involved in the supply? If so, reassess the place of supply. - Which scheme fits: reverse charge (B2B) or Union OSS (for many B2C services taxed in the customer’s country)? - Are your invoice, VAT codes, and evidence aligned with the decision? - Have you validated VAT numbers in VIES and prepared VAT‑UE summaries or OSS filings as applicable?
Common mistakes and how to prevent them
Treating all exports of services as VAT‑exempt is a classic error. Many cross‑border B2B services are out of Polish VAT scope but still taxable abroad under reverse charge, and must be listed in VAT‑UE summaries. Another mistake is ignoring B2C exceptions—especially digital services—leading to wrong VAT rates and underpayment in the consumer’s country.
Watch for hidden fixed establishments created by on‑site staff or rented resources abroad; they can shift the place of supply and your compliance duties. Do not rely on a customer’s self‑declaration alone—store VIES checks and other proofs. Finally, invoicing systems often default to Polish VAT; build rules that trigger reverse charge or foreign VAT, and review KSeF interface options as regulations change.
What to do next
Map your current and planned EU service lines to the decision checklist, fix your invoicing templates, and schedule monthly reviews of VIES evidence and VAT‑UE/OSS filings. For anything borderline—like complex multi‑component projects, recurring on‑site work, or platform sales—seek professional confirmation before scaling. Use the Polish Tax Portal and the Ministry of Finance communications to verify current filing mechanics and deadlines.
If you want a coordinated process covering VAT decisions, invoicing data, and recurring filings, Auranik’s 1 Point Business Service Package (/poland/consulting/business-services) can integrate these steps into your monthly close. We will still point you to official sources for final rule checks, and where needed suggest local specialists in other EU states when OSS is not available or not optimal.
Community content reflects individual experiences and should not be treated as legal, immigration, financial or government advice.
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