Bookkeeping - Accountancy - Tax Calculation
Corporate Income Tax - What Every Business Owner Should Know
Corporate Income Tax (CIT) is a fundamental financial obligation for businesses of all sizes. Whether you operate a small company or a large corporation, understanding how corporate tax works is essential for compliance and financial health. At Easybooks, we provide expert support to help your business manage taxes efficiently and stay compliant with all legal requirements.
Bookkeeping - Accountancy - Tax Calculation
What is Corporate Income Tax?
Corporate Income Tax (CIT) is a direct tax imposed on the income of legal entities. In Poland, the standard CIT rate is 19%, while small taxpayers and new businesses may benefit from a reduced 9% rate. Understanding which rules apply to your business, how to calculate your taxable base, and how to take advantage of available deductions is essential to staying compliant — and avoiding penalties. You can count on us with:
Full tax compliance
Our specialists handle all aspects of Corporate Income Tax reporting, ensuring your business is compliant with current laws and deadlines. From calculating your taxable income to preparing and submitting your annual CIT return, we manage the entire process
Strategic tax optimization
Our team works with you to develop a tax-efficient strategy that takes your business model into account — identifying legal deductions, exemptions, and tax reliefs that can significantly reduce your CIT burden
Transparent pricing
With Easybooks, you get high-quality service at a fair and predictable price. No hidden fees, no surprises — just professional support tailored to your business needs
Other HR & Payroll services
Do you need more than just tax support? We also provide comprehensive HR & Payrolll services ensuring smooth operations for your entire back office
Bookkeeping - Accountancy - Tax Calculation
Who should use our services?
Whether you’re managing a limited liability company, a joint-stock company, or a limited partnership, we provide tailored support that ensures full compliance with Polish tax regulations. We also work closely with foreign entities setting up operations in Poland, guiding them through local tax obligations and helping them avoid common compliance risks.
Our services are especially beneficial for startups and new market entrants, who may be unfamiliar with the local tax system and require clear, step-by-step guidance. We support growing businesses that are expanding their teams, entering new markets, or restructuring operations — all of which can impact your tax strategy.
Bookkeeping - Accountancy - Tax Calculation
How Is Corporate Income Tax Calculated?
To calculate CIT, follow this simple formula:
Taxable Income = Revenue – Business Expenses
Then apply the applicable corporate tax rate to the taxable income.
Bookkeeping - Accountancy - Tax Calculation
Example
Deductible Business Expenses:
Taxable Profit:
Corporate Tax Rate:
Tax Owed:
PLN 38,000
Tax rates and deductible expenses vary, so it’s essential to work with professionals who understand local tax regulations.
Corporate Income Tax (CIT) Rates in Poland
Taxpayer Type | Annual Revenue (in PLN) | CIT Rate | Conditions |
|---|---|---|---|
Small Taxpayer / New Business | Up to 2,000,000 EUR* | 9% | Applies only to operating income (not to capital gains). |
All Other Companies (including large ones) | Over 2,000,000 EUR* | 19% | Standard CIT rate for most companies regardless of income source. |
Capital Gains (All Taxpayers) | Any | 19% | Applies to capital gains regardless of size or age of the company. |
*EUR 2,000,000 is converted to PLN based on the average EUR/PLN exchange rate announced by the National Bank of Poland on the first working day of the tax year. For 2025, this is approximately PLN 9,218,000 (subject to change).
Bookkeeping - Accountancy - Tax Calculation
Worth remembering
Bookkeeping - Accountancy - Tax Calculation
Filing Deadlines & Compliance
Keep accurate and complete accounting records
Submit an annual corporate tax return (CIT-8)
Pay any tax owed by the statutory deadline till 30th April
Late filings or payments can lead to penalties and interest charges. At Easybooks, we ensure your tax affairs are always up to date and compliant.
Bookkeeping - Accountancy - Tax Calculation
How Easybooks Can Help:
At Easybooks, we offer:
Accurate preparation and submission of corporate tax returns
Tax planning and optimization to reduce liabilities
Representation during audits or tax authority queries
Full accounting support tailored to your business size and sector
Bookkeeping - Accountancy - Tax Calculation
Why Corporate Tax Compliance Matters
Bookkeeping - Accountancy - Tax Calculation
Let’s Keep Your Business Tax Compliant
Corporate Income Tax doesn’t have to be a burden. With Easybooks, you get peace of mind knowing your finances are handled by professionals who care. Whether you’re a startup or a multinational, we tailor our services to fit your needs.