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[BUSINESS] · Poland · 10 sources

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Part of situation: Poland fiscal and regulatory reforms 2026–2027 (84 clusters)

Poland's 2027 VAT and invoicing reforms raise responsibilities for businesses

Poland tax reforms KSeF invoice corrections VAT solidary liability JPK filing deadline e‑cigarette excise increase

Polish lawmakers have approved a package of tax reforms that will take effect from 2026‑2027, reshaping the way companies handle VAT, invoicing and accounting. From 2026 the National e‑Invoice System (KSeF) will automatically record the moment a corrective invoice is issued and made available, removing the need for the buyer to confirm receipt. KSeF also introduces three methods for correcting invoice items – differential, "state‑before" and full reversal – and links each correction directly to the original document.

The July 2026 amendment to the VAT Act, set to start on 1 January 2027, cuts some formalities, such as eliminating the separate VAT‑Z form for deregistration, and relaxes the 14‑day VAT payment rule for cross‑border vehicle purchases. At the same time it expands the solidary liability of purchasers for unpaid VAT of service providers, covering services like IT, accounting, hosting, advertising and market research when a single invoice exceeds 15 000 PLN or monthly totals pass 50 000 PLN.

Separate legislation also raises excise duties on e‑cigarettes, increasing the tax on devices from 40 to 50 zł and on liquid from 1.80 zł to 2.20 zł per ml. Additionally, large firms must submit the Unified Control File (JPK) for 2025 accounts by 31 July 2026, with the requirement extending to smaller entities in the following years.

These changes aim to streamline tax administration while shifting greater compliance risk onto businesses.

Entities

Beata Tęgowska · KSeF (National e‑Invoice System) · Krajowy System e‑Faktur (KSeF) · Ministry of Finance · Poland · Polish Ministry of Finance · Polish Parliament (Sejm) · Polish Tax Authority (Krajowa Administracja Skarbowa) · Polish businesses · Polish government · Sejm · Senate of Poland

Claims

What the coverage asserts, and how many sources carry each claim.

  • [● 2 SOURCES] The reform removes several VAT filing forms and simplifies deregistration, allowing remaining inventory to be reported directly in the VAT return (JPK‑VAT). www.pit.pl · bizblog.spidersweb.pl
  • [○ 1 SOURCE] From 31 July 2026 companies with revenue over €50 million must submit their accounting records in the Unified Control File (JPK) to the tax authority. www.wnp.pl
  • [● 2 SOURCES] The amendment expands solidary buyer liability for VAT on selected services (IT, accounting, advertising, hosting, market research, employment) when a single invoice is at least 15 000 PLN or the sum‑ www.pit.pl · bizblog.spidersweb.pl
  • [● 2 SOURCES] KSeF introduces three methods for correcting invoices: differential correction, “state‑before” correction, and full reversal (storno). www.podatki.egospodarka.pl
  • [○ 1 SOURCE] The Sejm is preparing a proposal to raise excise duties on e‑cigarettes, increasing device rates from 40 to 50 PLN and liquid rates from 1.80 to 2.20 PLN per millilitre. www.portalspozywczy.pl
  • [● 2 SOURCES] Most provisions of the amendment will become effective on 1 January 2027, with a VAT rule for non‑returned deposits starting 1 December 2026. www.pit.pl · bizblog.spidersweb.pl
  • [● 2 SOURCES] The Polish Sejm approved a VAT amendment on 17 July 2026 covering more than 20 areas of the VAT system. www.pit.pl · bizblog.spidersweb.pl
  • [● 3 SOURCES] KSeF now automatically records the moment a corrective invoice is issued, eliminating the need for buyer confirmation of receipt. www.podatki.egospodarka.pl · bizblog.spidersweb.pl
  • [○ 1 SOURCE] Polish legislation proposes raising excise tax on e‑cigarettes: device tax from 40 zł to 50 zł, and liquid tax from 1.80 zł to 2.20 zł per ml. www.portalspozywczy.pl
  • [○ 1 SOURCE] The requirement to submit the Unified Control File (JPK) for 2025 accounts by 31 July 2026 applies first to firms with 2024 revenue over €50 million and to capital‑group companies. www.wnp.pl
  • [● 2 SOURCES] KSeF introduces three methods for correcting invoice items: differential correction, 'state‑before' correction, and full reversal (storno). www.podatki.egospodarka.pl
  • [○ 1 SOURCE] From 1 January 2027, businesses acquiring transport means in other EU states will no longer have to pay VAT within 14 days; they will settle it in the regular VAT return. www.pit.pl

Sources

Ostatni dzwonek na rozliczenie PIT za 2025 rok. Nie pozwól, by Twoje ulgi i 1,5% podatku przepadły [slowowroclawian.pl]
Korekta faktury w KSeF - co się zmieniło? [www.podatki.egospodarka.pl]
Kws co to i jak działa w praktyce w rozliczeniach - Pałac Puławy [palacpulawy.pl]
Skarbówka ruszyła z kontrolami B2B. Rachunek nawet za pięć lat wstecz [www.dlahandlu.pl]
Wstrząs w podatkach. Do 31 lipca trzeba się rozliczyć [www.wnp.pl]
VAT od 2027 roku. Mniej formalności, ale większa odpowiedzialność nabywców - Pity | Rozlicz Twój e-PIT 2025/2026 - portal podatkowy PIT. pl [www.pit.pl]
Rząd obiecał Polakom ulgę. Przedsiębiorcy łapią się za głowy [bizblog.spidersweb.pl]
Prowadzisz JDG? Sprawdź, dlaczego warto skorzystać z oferty biura Agmer Rachunkowość - KRKnews [krknews.pl]
Faktura w KSeF plus wizualizacja. Skarbówka spuszcza z tonu [pro.rp.pl]
E-papierosy będą droższe. Sejm pracuje nad podwyżką akcyzy [www.portalspozywczy.pl]