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Full-Service Accounting for JDG

This guide is written for people who run their JDG themselves — and for most IT freelancers with one invoice a month that is genuinely enough. But doing it yourself doesn't suit everyone, or every situation.

When you need an accountant

  • No time or desire to deal with declarations, contributions and deadlines — you want to work, not administrate.
  • You are a VAT payer: deductions, JPK_V7M, korekty and the mandatory KSeF noticeably raise the cost of a mistake.
  • Non-standard situations: several activity types with different ryczałt rates, goods instead of services, employees, a company car.
  • You are preparing for legalization — you need error-free certificates and statements for the urząd.
  • Polish-only correspondence with a typical local accountant is a barrier: you want to ask questions in a language you're comfortable with and get answers you understand.

If none of these apply to you — run the books yourself: start with inFakt setup or wFirma and the monthly routine.

Legal Tax Level is a company (Sp. z o.o., Gdańsk) founded by immigrants who went through business registration and legalization in Poland themselves, so they communicate with clients in English — no Polish required. They work under a contract and, besides accounting, handle JDG and spółka registration as well as legalization matters.

What the JDG service includes:

  • bookkeeping, tax and contribution calculations, filing declarations (ZUS DRA, PIT, VAT, JPK);
  • a client portal based on wFirma: invoices issued in a couple of clicks are immediately visible to the accountant, all documents in one place, and your bank account can be connected for automatic payment reconciliation;
  • training on the portal and consultations on day-to-day questions — they promise to reply within 15 minutes during working hours;
  • if you terminate the contract, they hand the wFirma account with its full history over to you.

Terms as of August 2026

  • 225 PLN net/month (276.75 PLN gross) — a package of up to 10 invoices per month, the price is locked until the end of the calendar year;
  • or 1200 PLN net for 6 months with 100% prepayment (a one-time offer when signing the contract);
  • contract notice period — 1 month;
  • extra services (virtual office, VAT registration, individual tax ruling requests, etc.) are billed separately.

Check current terms on the Legal Tax Level website.

How to sign up

  1. Open the JDG offer page.
  2. Fill in the short form (4 fields) or message them on Telegram/WhatsApp — contacts are on the same page.
  3. They will call you back, answer your questions and, if everything suits you, sign a contract and set up a power of attorney.

Transparency

Legal Tax Level is the guide's partner: the guide earns a percentage for every client who comes from us. This does not affect your price or what we write: the whole guide still teaches you to run a JDG yourself, for free. Referral commissions are a way to support the project without spending a single złoty extra.

Alternatives

  • Do it yourself with online accounting — inFakt (from ~30 PLN on the basic plan) or wFirma: the guide covers setup and all monthly operations.
  • inFakt with an accountant — inFakt offers a plan where their accountants do the books (in Polish).
  • A classic biuro rachunkowe near you — usually 150–300 PLN/month, communication in Polish, documents often by e-mail.