Accounting for IT — we handle taxes for developers and tech companies
Working in IT through your own business? A B2B contractor, freelancer, or software house owner? You know your industry plays by different tax rules than a shop or a restaurant. TAX NINJA serves dozens of technology companies across Poland and thoroughly understands the specifics of your work.

What does the cooperation look like?
Analysis
We review your business and select the optimal taxation form.
Service
We keep your accounts, settle VAT, and keep track of deadlines.
Advisory
We support you in choosing a taxation form, changing your tax bracket, and keeping IP records — when the nature of your business requires it.
Working in IT through your own business? Give us a call — in 15 minutes we'll map out a plan for handling your JDG or company.
What sets us apart in serving the IT industry?
- We know the lump-sum (ryczałt) rates for IT services — 12% for most developers
- We keep IP records and the documentation required for IP Box (Nexus, PIT-IP)
- We handle B2B agreements, contracts with foreign companies, Upwork, and Fiverr
- We handle software, SaaS, and license sales
- We advise on choosing a taxation form when changing tax brackets
Who we work with most often in IT
The IT industry isn't a single type of client — it's four different tax profiles. We know the specifics of each one:
- Developer on a JDG — a B2B contract with a Polish or foreign company, lump-sum or flat-rate tax
- Senior IT / contractor — steady income, longer contracts, IP records for R&D work
- Software house — a sp. z o.o. or JDG with subcontractors, handling your own projects and clients
- SaaS / product startup — selling subscriptions in Poland and abroad, foreign-currency invoices, VAT-OSS
IP records — the documentation required for IP Box
Keeping IP records (a register of qualified intellectual property rights), calculating the Nexus ratio, and archiving supporting evidence is the tedious part of the documentation. TAX NINJA keeps these records for you, prepares the PIT-IP, and tracks the deadlines — so you can focus on the code, not the books.
Taxation form and the specifics of IT work
Lump-sum, flat-rate tax, the tax scale — the choice depends on your costs, the stability of your income, and your growth plans. We help match the form to how you actually work: remotely with no costs, with an office and equipment, or planning to hire someone within a year.
Supported IT business forms
- JDG on lump-sum (ryczałt) or flat-rate tax
- Sp. z o.o. — popular with higher revenues
- Simple Joint-Stock Company — ideal for technology startups
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