Accounting documents, recording of costs and revenue, fixed assets, accounting books and financial statements.
Simplified accounting Simplified from PLN 100 net/monthfull accounting for companies Full from PLN 200 net/monthSee prices92 articles
Latest article · Accounting ·
What drives the price of accounting for a sole proprietorship and an sp. z o.o. in Warsaw in 2026: type of books, documents, employees, annual returns. Examples.
Accounting ·
How to organise the flow of accounting documents between your business and an accounting office in Poland: what to send, by when and how.
Accounting ·
How to change your accounting office in Poland during the year: terminating the contract, handing over documents, authorisations, KSeF and the old office's duties.
Accounting ·
How to give your accounting office access to invoices in KSeF in Poland: when a JDG grants permissions itself, when a company files ZAW-FA and what the office does next.
Accounting ·
Learn how to deduct ZUS contributions paid for a cooperating family member from income when calculating income tax advances in Poland.
Accounting ·
How to account correctly for prepaid expenses while a company's business activity in Poland is suspended – accounting rules and practical examples.
Accounting ·
Agio is the excess of the value of a contribution over the nominal value of shares. Learn how to book agio in a Polish sp. z o.o.
Accounting ·
How to book repairs of assets damaged by random events in Poland and how to record insurance compensation correctly in the accounting books.
Accounting ·
A comprehensive guide to securing data in an accounting office in Poland. Learn practical methods of protection against cyberattacks.
Accounting ·
Rules for charging and presenting interest on settlements with business partners in the financial statements under Polish law.
Accounting ·
Learn the detailed rules for valuing liabilities in the balance sheet under the Polish Accounting Act – from the amount due to exchange differences.
Accounting ·
Learn how to carry out a cash register technical inspection correctly in Poland, what the taxpayer's obligations are and how servicing differs from an inspection.
Accounting ·
Find out how to book the sale of a fixed asset under construction correctly in Poland and present the transaction in the profit and loss account.
Accounting ·
Learn the mandatory elements of an accounting policy in Poland, how the document is built and which entities must prepare it under the Accounting Act.
Accounting ·
How do you grant an accounting office permissions in KSeF, the Polish National e-Invoicing System? Learn the procedures and ways of working together.
Accounting ·
Learn your obligations for storing fiscal receipts (paragon) in Poland and find out how long you must keep them under the law.
Accounting ·
Everything about the financial statements of a micro entity in Poland – criteria, structure, balance sheet items and the profit and loss account.
Accounting ·
Learn how to book the sale of real estate in the KPiR, flat-rate revenue records and VAT, depending on whether the property is a fixed asset or goods.
Accounting ·
Learn how to close the year correctly in the KPiR in Poland: physical stocktake, valuation and calculating income, step by step.
Accounting ·
Learn the detailed rules for preparing the cost correction statement in the KPiR (tax revenue and expense ledger) in force until the end of 2015 and the settlement procedures.
Accounting ·
How to fill in form SP-3, the GUS report on the business activity of enterprises in Poland. A practical step-by-step guide.
Accounting ·
A practical guide to recording term deposits and interest in the accounting books in Poland and presenting them correctly in the balance sheet.
Accounting ·
How to book deferred income correctly in accounting books in Poland in line with the accrual principle
Accounting ·
Learn how to correctly book a purchase invoice you found late under Polish VAT and income tax rules - step by step
Accounting ·
How do you calculate the health contribution when switching from KRUS to ZUS in Poland? See the ZUS ruling on settling contributions.
Accounting ·
Who prepares financial statements when an accounting office keeps the books in Poland, which entities must prepare them and who signs them.
Accounting ·
Cost correction document in the KPiR in Poland: a template, mandatory data, correction deadlines and the legal rules for business owners.
Accounting ·
Learn how self-billing works in KSeF, the Polish National e-Invoicing System, and which conditions you must meet to implement it correctly.
Accounting ·
Learn the rules for keeping an equipment register in Poland, how it differs from the fixed asset register, and see a sample register template.
Accounting ·
KSeF, Poland's National e-Invoicing System, has transformed invoicing. See the deadlines, exceptions, penalties from 2027, benefits and requirements for businesses.
Accounting ·
Accounting documents are the foundation of properly kept accounting books in Poland. Learn the types of documents and the legal requirements.
Accounting ·
Learn the methods of depreciating fixed assets in Poland and find out how to lower your income tax effectively through depreciation write-offs.
Accounting ·
The FA(3) structure has applied in KSeF since 1 February 2026 and replaced FA(2). See what it means for businesses and accounting offices.
Accounting ·
Learn how financial statements are approved in Poland, the deadlines and which body is responsible for approval in each legal form of business.
Accounting ·
Learn how to keep a log of obvious errors on a cash register in Poland, when to make corrections and how to document mistakes properly.
Accounting ·
Learn the obligations for keeping company records in Poland, the retention periods and the options for keeping documents electronically.
Accounting ·
Learn how to issue a final invoice correctly in Poland, what details it must contain and how to settle it for VAT and PIT.
Accounting ·
Learn how to number accounting documents correctly in the KPiR in Poland. See the rules, practical methods and how to avoid mistakes.
Accounting ·
Find out which business documents you can safely throw away in Poland in 2026. Learn the mandatory retention periods for tax, ZUS and HR records.
Accounting ·
Can an accounting office in Poland withhold your documents? Learn the legal consequences and how to get your records back.
Accounting ·
Can a bank transfer confirmation replace an invoice in Poland? Learn the rules for using bank confirmations as accounting documents in the KPiR.
Accounting ·
Learn the rules for storing business documents in Poland – from 5 to 50 years depending on the type. Find out about obligations and penalties.
Accounting ·
A complete guide to preparing financial statements in Poland – from their components and deadlines to electronic financial statements.
Accounting ·
Find out when a WZ goods issue note should be recorded in the tax revenue and expense ledger (KPiR) in Poland and which rules apply.
Accounting ·
A comprehensive guide to depreciation of fixed assets in Poland – from fixed asset records to booking write-offs in line with the Accounting Act.
Accounting ·
A complete guide to preparing electronic financial statements for 2025 in Poland – deadlines, XML format and signatures.
Accounting ·
Learn what a balance sheet is in Poland, who has to prepare one and the most important rules for preparing it.
Accounting ·
Learn the rules and deadlines for fixed asset stocktaking in a Polish business under the Accounting Act and carry it out effectively.
Accounting ·
A comprehensive guide to stocktaking of goods in Polish accounting books, settling shortages and surpluses, and the accounting procedures involved.
Accounting ·
How to settle inventory shortages and surpluses in full accounting and in the KPiR ledger in Poland, and how they affect taxable revenue and costs.
Accounting ·
A complete guide to e-invoices and KSeF in Poland – issuing rules, formats, storage and the obligations of businesses.
Accounting ·
Learn all the methods of depreciating fixed assets in Poland, the rules for calculating charges and their effect on tax-deductible costs in 2026.
Accounting ·
Find out how to classify purchases correctly as fixed assets or equipment in Poland. Learn the criteria, limits and consequences.
Accounting ·
Learn the methods, deadlines and obligations for fixed asset stocktaking in a Polish business under the Accounting Act.
Accounting ·
Learn how to present a ZUS instalment agreement correctly in the balance sheet in line with the Polish Accounting Act.
Accounting ·
Learn the rules for preparing a company balance sheet in Poland, its structure and the mandatory elements required by the Accounting Act.
Accounting ·
Learn the stocktaking obligations under the Polish Accounting Act and how to carry out a physical count of inventories correctly.
Accounting ·
Learn which types of accounting documents Polish law accepts. Find out when receipts can be booked and how long to keep documents.
Accounting ·
Find out whether contract of mandate costs can be recorded collectively in the KPiR in Poland and how to record bills issued by contractors.
Accounting ·
Learn the rules for depreciating fixed assets worth up to PLN 10,000 in Poland – when to apply them, how to settle them and which methods you can choose.
Accounting ·
Learn the JPK_KR obligations for accounting books in Poland - the rules for submission on request and mandatory filing of the books (JPK_KR_PD).
Accounting ·
Learn the rules for settling the financial result in Poland, the profit and loss account variants and practical bookings of profit and loss.
Accounting ·
The new definition of a micro entity and simplified financial statements – learn about the changes to the Polish Accounting Act in force since 2025.
Accounting ·
When does a business in Poland have to switch to full accounting in 2026? Check the revenue limit and the accounting obligations.
Accounting ·
Find out whether a WZ delivery note can serve as proof of purchase in the books in Poland and what the legal requirements for source documents are.
Accounting ·
Accounting office obligations in Poland in 2026: KSeF, JPK_V7 with the KSeF number, JPK_CIT, the new KPiR, cash-basis PIT and contribution holidays.
Accounting ·
Learn the key differences between accounting and tax depreciation in Poland, how to book them and practical examples of the settlements.
Accounting ·
Learn how to account correctly for coffee, tea and water bought for employees and business partners as tax-deductible costs in Poland.
Accounting ·
Find out whether you can correct a corrective invoice in Poland and what rules apply when a VAT invoice is corrected more than once.
Accounting ·
Find out whether you can issue a correction note in KSeF, the Polish National e-Invoicing System, and what other ways there are to correct errors in e-invoices.
Accounting ·
Learn the rules for calculating depreciation of business assets in Poland, the methods of depreciation charges and how the costs are settled.
Accounting ·
Learn how to store accounting documents in Poland in line with current regulations and avoid penalties during a tax audit.
Accounting ·
Learn how to store accounting records correctly in Poland, which documents can support KPiR entries and how long you must keep your records.
Accounting ·
Learn the differences between income and revenue in Poland, how to calculate them and how they affect running a business.
Accounting ·
Learn the rules of one-off depreciation in Poland in 2026: who can use it, what the amount limits are and which fixed assets qualify.
Accounting ·
Learn the detailed procedure for stocktaking of receivables at the end of the financial year in Poland and the rules for recording it in the books.
Accounting ·
Learn how to correctly recognise revenue at the turn of the tax year in Poland under the PIT Act and in the KPiR ledger.
Accounting ·
Learn the rules for storing business documents in Poland, the retention deadlines and business owners' archiving obligations.
Accounting ·
Find out how the invoice issue date works in Poland's National e-Invoicing System (KSeF) and which VAT rules govern it.
Accounting ·
Learn how businesses in Poland recognise cryptocurrencies in the balance sheet. An analysis of the Accounting Act and IAS.
Accounting ·
Learn all the methods of depreciating fixed assets in Poland. Straight-line, degressive and one-off depreciation - a comparison, examples and tips.
Accounting ·
Learn how to issue an invoice paid in cryptocurrency in Poland, what it must contain and how to settle bitcoin payments for tax purposes.
Accounting ·
Learn the rules of one-off depreciation of fixed assets in Poland in 2026 - limits, conditions and benefits for business owners
Accounting ·
Learn how to record returnable and non-returnable pallets correctly in the Polish tax revenue and expense ledger (KPiR).
Accounting ·
Find out when a receipt without the buyer's NIP can support a business expense in Poland and how to book it correctly.
Accounting ·
Since 2025 the threshold for keeping accounting books in Poland has been EUR 2.5 million. Check whether it applies to your business in 2026 and why.
Accounting ·
Learn the rules for preparing, circulating and storing accounting documents in Poland: legal requirements, checks and account allocation.
Accounting ·
Does a family foundation in Poland have to keep accounting books? Learn the accounting obligations of a family foundation and its board's liability.
Accounting ·
Find out who must prepare financial statements in Poland, what the filing deadlines are and how the KRS differs from the tax administration.
Accounting ·
Learn how to book the sale of fixed assets correctly in Poland and present the result in the profit and loss account in line with the law.
Accounting ·
Learn the differences between the simplified and the accrual method in the Polish KPiR ledger and find out which method to choose for your business.
Accounting ·
Learn the rules for stocktaking documentation in Poland under the Accounting Act and the KSR position. Practical tips.
