What is the main business of Marynarz Tax?

The main business activity of Marynarz Tax focuses on legal activities.

When was the company founded?

The company was registered in the Polish National Court Register (KRS) on October 17, 2023.

Where is the headquarters located?

The headquarters is located at: ul. Przestrzenna 11, 70-800 Szczecin.

What is the share capital?

The share capital of the company is PLN 5,000 (approx. $1,351).

What period do the latest financial data cover?

The latest available financial statement covers the period from January 1, 2025 to December 31, 2025.

What revenue was generated?

In 2025, the company generated total revenue of $15,395, representing an increase of 77.6% compared to 2024.

Is the company profitable?

Yes, in 2025 the company was profitable, achieving a net profit of $477.

What is the main operating cost?

The largest operating cost category falls under external services. This category amounted to $8,316 in 2025, representing 59% of all operating expenses.

Marynarz Taxsp. z o.o.

Legal activities

KRS: NIP: REGON:

Overview

Status

Active

Registry date

2023-10-17

Share capital

5,000.00 PLN

Activity description

Marynarz Tax assists people living in Poland and working on foreign ships with tax matters. The company assesses their obligations to the Polish tax authorities, prepares annual returns with regard to double-taxation treaties, and provides consultations and representation in tax proceedings.

Registered address

ul. Przestrzenna 11/4, 70-800 Szczecin, Poland

Website

marynarztax.pl

Phone

Social media

Electronic delivery address

AE:PL-49771-22299-CBISD-19

Financials

Revenue history (in k)

Filing timeliness

Financial statements were filed on time, on average 2 days early.

202515/07/2026
202412/07/2025

Filed on timeDelayFiling deadline

Data and insights are generated automatically from financial statements – they may contain errors and are neither a credit assessment nor business advice.

Statistics

How the company ranks by revenue within its industry, region and across Poland in 2025.

Results vs industry

Revenue

This companyUSD 15.40kMedianUSD 130.97kAverageUSD 982.23k

Net profit

This companyUSD 477.09MedianUSD 14.04kAverageUSD 207.05k

Operating costs

This companyUSD 14.08kMedianUSD 88.89kAverageUSD 710.97k

Assets

This companyUSD 4.24kMedianUSD 91.12kAverageUSD 662.84k

Industry

Offer

Legal and tax consultation
Representation in tax proceedings
Tax settlement
Preparation of PIT tax return
Tax ruling application
Tax analysis

Website technology

Online shop

WooCommerce

Website

WordPress
Elementor

Analytics and marketing

Google Tag Manager

Authorized Representatives

Katarzyna Lendzionowska – President of the Management Board

Manner of representation

Each member of the management board is authorized to make declarations on behalf of the company independently.

Ownership

Owner	Shares	Share value	Stake
Katarzyna Lendzionowskaage 40	30	$405.19	30%
Patryk Zbrojaage 49	70	$945.43	70%

Beneficial owners

Person	Rights

Bank accounts

Registered as a VAT taxpayer on 2023-10-17.

mBank
53 1140 2004 0000 3202 8424 2582

Debt

No entries in the National Debtors Register (KRZ).

Public aid

No public aid cases recorded in the last 10 years.

Competitors

Name	Revenue	Website
Biuro Rachunkowe Meritum Mksp. z o.o.	$42,066.26	meritumpuck.pl
Meritum M&Jsp. z o.o.	$39,654.37	meritumpuck.pl
PPLA Doradztwo Podatkowesp. z o.o.	$26,193.43	ppla.pl
Taxadsp. z o.o.	$20,823.49	taxad.com.pl
Thomas Taxsp. z o.o.	$21,827.23	thomas.pl
Biuro Rachunkowe Darmarsp. z o.o.	$20,163.23	darmar-finanse.pl
Taxidosp. z o.o.	$19,839.58	taxido.pl
KEY Tax Biuro Rachunkowesp. z o.o.	$18,368.21	key-tax.pl
AMD Tax Doradztwosp. z o.o.	$17,139.87	amdtax.pl
Ebopsp. z o.o.	$7,114.54	ebop.com.pl

FAQ

Last updated: 2026-07-15