What is the main business of C-Tax?

The main business activity of C-Tax focuses on accounting, bookkeeping and auditing activities; tax consultancy.

When was the company founded?

The company was registered in the Polish National Court Register (KRS) on July 25, 2024.

Where is the headquarters located?

The headquarters is located at: ul. Częstochowska 21, 62-800 Kalisz.

Who is on the management board?

The management board consists of: Magdalena Maria Chlebowska (President of the Management Board).

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 July 25, 2024 to December 31, 2025.

How much revenue was generated?

In 2025, the company generated total revenue of USD 22,824.

Is the company profitable?

Yes, in 2025 the company achieved a net profit of USD 9,997.

What is the main operating cost?

The largest operating cost category falls under other operating costs. This category amounted to USD 11,954 in 2025, representing 98% of all operating expenses.

C-TAXsp. z o.o.

Accounting, bookkeeping and auditing activities; tax consultancy

KRS: NIP: REGON:

Overview

Status

Active

Registry date

2024-07-25

Share capital

5,000.00 PLN

Registered address

ul. Częstochowska 21/17, 62-800 Kalisz, Poland

Financials

Filing timeliness

1 of 1 financial statements was filed late (for 2025, 24 days late).

202508/08/2026

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, city, voivodeship and across Poland in 2025.

Industry · Accounting, bookkeeping and auditing activities; tax consultancy10,047 / 11,885

Top 85%

Division · Legal, accounting, bookkeeping and auditing activities; tax consultancy10,047 / 11,885

Top 85%

Sector · Professional, scientific and technical activities29,145 / 39,211

Top 74%

City · Kalisz759 / 910

Top 83%

Voivodeship · Wielkopolskie25,810 / 30,909

Top 84%

Country · Poland245,960 / 297,932

Top 83%

Results vs industry

Revenue

This companyUSD 22.82kMedianUSD 82.54kAverageUSD 480.33k

Net profit

This companyUSD 10.00kMedianUSD 6.26kAverageUSD 42.86k

Operating costs

This companyUSD 12.23kMedianUSD 69.72kAverageUSD 419.76k

Assets

This companyUSD 14.27kMedianUSD 46.60kAverageUSD 356.98k

Industry

Authorized Representatives

Magdalena Maria Chlebowska – 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
Firma+ sp. z o.o.	100	$1,350.62	100%

Beneficial owners

Person	Rights

Bank accounts

Registered as a VAT taxpayer on 2024-09-01.

mBank
09 1140 2004 0000 3202 8514 1885

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
Alios sp. z o.o.sp. k.	$952,885.48	alios.pl
AR Codexsp. z o.o.	$116,261.77	arcodex.pl
AP Worldsp. z o.o.	$24,910.92	apworld.pl
Optisourcesp. z o.o.	$23,978.95	optisource.pl
JMJ Tax&Accountingsp. z o.o.	$22,689.55	jmj-tax-accounting.pl
Biuro Rachunkowe Kałużna & Kucharczyksp. z o.o.	$22,658.21	kk-ksiegowosc.pl
WRS Sendra IIsp. z o.o.	$22,203.14	wrssendra.pl
Biuro Rachunkowe Darmarsp. z o.o.	$20,163.23	darmar-finanse.pl
Biuro Rachunkowe Woltaxsp. z o.o.	$18,044.48	woltax.com.pl
BBO Audytsp. z o.o.	$0.00	fsg.pl

FAQ

Last updated: 2026-10-07