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LLC (sp. z o.o.) Statutory A… +14 Certified Accounting Office – Partner of OSCBR & mBank S.A.

Certified Accounting Office – Partner of OSCBR & mBank S.A.

Official certificate confirming the accreditation of NWAGNER Accounting Office within the elite National Network of Certified Accounting Offices (OSCBR) and its status as a Certified Partner of mBank S.A. This prestigious distinction verifies our compliance with the most rigorous substantive, technological, and ethical benchmarks in corporate and SME accounting. The certification guarantees expanded professional liability insurance (OC), state-of-the-art data security, and streamlined digital client workflows, while providing our clients with privileged access to senior corporate bankers, preferential credit lines, and competitive asset leasing.

LLC (sp. z o.o.) Statutory A… +2 ArtCorp Sp. z o.o. – Historical Audit, 3-Year Reconciliations & Full-Service Accounting

ArtCorp Sp. z o.o. – Historical Audit, 3-Year Reconciliations & Full-Service Accounting

Official recommendation for successfully rectifying accounting records and resolving backlog errors left by a previous accounting agency, including VAT and ZUS tax corrections spanning 3 years, as well as preparing financial statements for 2023–2024. Currently providing full-scope bookkeeping, HR & payroll, GUS statistical reporting, and strategic business advisory.

Reference: LLC registration from scratch, ongoing accounting, and securing a lease in the first year | Primesect Sp. z o.o.

Reference: LLC registration from scratch, ongoing accounting, and securing a lease in the first year | Primesect Sp. z o.o.

We began our cooperation with Primesect Sp. z o.o. before the formal launch of its operations. The goal was a secure and fully organized navigation through the registration procedures, along with implementing transparent document workflow and accounting principles for the limited liability company. Scope of work performed: entity launch and registration: preparation of the KRS (National Court Register) application, NIP-8 and VAT-R tax registrations, and registering the company with the Central Register of Ultimate Beneficial Owners (CRBR); accounting foundations: development and implementation of a dedicated accounting policy and document workflow instructions tailored to the company’s profile; ongoing accounting services: full-scope bookkeeping starting in March 2026, timely tax settlements, and continuous financial and business advisory; financing support: preparation of financial documentation and development of a presentation model for the company’s financial standing and growth plans tailored to the leasing procedure. The company launched operations without delays or formal compliance risks. Thanks to a proactive approach and thorough preparation of financial data, Primesect Sp. z o.o. secured highly favorable leasing terms in its very first year on the market—a vital catalyst for the growth of a newly established entity. “Cooperation is not limited to handling basic accounting obligations—the Firm pays attention to matters that can significantly impact financial liquidity, organizational security, and the future development of the enterprise. Thanks to the support of the NWAGNER Accounting Firm, we managed to secure a very favorable leasing offer in our first year of operations. The team excels at translating accounting and business-financial expertise into practical solutions.” ~ quote: Marek Sawoniewicz, President of the Management Board / CEO

Accounting for a limited lia… +3 Reference: Urgent clearing of 3 years of accounting backlogs and successful submission of financial statements to the National Court Register (KRS) | Skidrow Sp. z o.o.

Reference: Urgent clearing of 3 years of accounting backlogs and successful submission of financial statements to the National Court Register (KRS) | Skidrow Sp. z o.o.

Skidrow Sp. z o.o. approached us in a crisis situation – after receiving a summons from the registry court demanding the immediate submission of overdue financial statements under penalty of a severe fine. Scope of work performed: complete reconstruction of the accounting books for the financial years 2023, 2024, and 2025; preparation of overdue annual financial statements in XML format (e-Sprawozdania); preparation of a complete set of shareholder resolutions and minutes of the shareholders' meeting; verification of settlements and record-keeping obligations; full technical and substantive support with the authorization and successful submission of documents to the Financial Documents Repository (RDF/PRS). Thanks to efficient organization and the commitment of the team (including outside standard working hours), all overdue statements were accepted without objections by the National Court Register (KRS), and coercive enforcement proceedings were successfully averted.

LLC (sp. z o.o.) Statutory A… +5 Official Reference Letter and Trust Certificate from 4ART Sp. z o.o.

Official Reference Letter and Trust Certificate from 4ART Sp. z o.o.

Formal letter of reference and client trust endorsement issued by the management board of 4ART Sp. z o.o. This document attests to our exemplary, long-term partnership encompassing statutory general ledger accounting, CIT and VAT tax optimization, HR and payroll administration, and punctual submission of annual financial statements to the Polish Court Register (e-KRS). The client specifically highlights our strict deadline discipline, direct senior accountant communication, rapid resolution of complex commercial transactions, and proactive strategic advisory during corporate growth phases.

LLC (sp. z o.o.) Statutory A… +8 Expert Certificate: KSeF for all VAT Taxpayers – Implementation and Procedures

Expert Certificate: KSeF for all VAT Taxpayers – Implementation and Procedures

Specialized certificate confirming completion of advanced mastery training in the National e-Invoicing System (KSeF) organized by premier accountancy institutions. The credential validates NWAGNER's full operational capability to process structured XML invoices (FA_VAT schema), manage cryptographic access tokens, implement statutory offline emergency protocols (QR verification codes), and establish seamless API bridging between Symfonia ERP and the Ministry of Finance servers. For our corporate clients, this guarantees a zero-stress, fully compliant transition to mandatory digital e-invoicing.

LLC (sp. z o.o.) Statutory A… +7 Certification: Corporate Income Tax CIT-8 & Financial Reporting in Symfonia ERP

Certification: Corporate Income Tax CIT-8 & Financial Reporting in Symfonia ERP

Professional certification validating expert capabilities in corporate income tax (CIT) calculations, annual CIT-8 tax return filings with all statutory exhibits (CIT-8/O, CIT/BR, CIT/IP, CIT/WZ), and generating structured electronic financial statements within the Symfonia ERP ecosystem. This credential certifies precise distinction of non-deductible expenses (NKUP), optimal tax credit utilization (R&D, IP Box), and bulletproof compliance during statutory year-end general ledger closings.

LLC (sp. z o.o.) Statutory A… +8 Professional Certificate: Symfonia Finance & Accounting for Senior Experts

Professional Certificate: Symfonia Finance & Accounting for Senior Experts

Accreditation confirming advanced mastery of enterprise finance and general ledger modules in Symfonia ERP. The certification validates expertise in configuring multi-dimensional charts of accounts, creating automated journal templates, managing sub-ledger reconciliations, automated bank statement matching, and generating trial balances fully compliant with National Accounting Standards (KSR). This allows our team to dramatically accelerate processing speeds while maintaining 100% mathematical accuracy.

Full statutory accounting +2 Certificate: VAT Deductibility & Refund Entitlements in the KSeF Digital Era

Certificate: VAT Deductibility & Refund Entitlements in the KSeF Digital Era

Specialist certificate attesting to deep expertise in input VAT deductions, statutory tax point rules, and refund mechanisms under the structured KSeF regime. The certification validates mastery of input VAT deduction timing, elimination of bogus invoice exposures, automated handling of corrective debit/credit notes (in-minus / in-plus adjustments without legacy receipt confirmations in KSeF), and accelerated 40-day statutory VAT refund procedures.

Accounting for a limited lia… +14 Memorandum on the adoption of the Code of Professional Ethics in Accounting of the Accountants Association in Poland

Memorandum on the adoption of the Code of Professional Ethics in Accounting of the Accountants Association in Poland

We confirm that on October 1, 2026, the company NWAGNER Tax & Accounting - Financial Advisor Sp. z o.o. submitted a formal Signatory Declaration and adopted for unconditional application in its operations the Code of Professional Ethics in Accounting, adopted by the Accountants Association in Poland. Submission of the declaration constitutes a binding commitment of the organization to conduct all accounting, tax, and advisory processes based on the fundamental canons of professional ethics: Integrity and objectivity: Performing entrusted tasks with impartiality and eliminating any conflicts of interest. Highest professional diligence: Providing services in accordance with the applicable legal status, case law, and current substantive knowledge. Secrecy and confidentiality: Ensuring absolute protection of all data and business secrets entrusted by our Clients. Social and institutional responsibility: Ensuring the security of economic trade and the transparency of financial reporting. This constitutes a guarantee of service standards and ethical security for all entities cooperating with NWAGNER Tax & Accounting - Financial Advisor Sp. z o.o.

Full statutory accounting +2 Strategic Digital Readiness: Accounting Balance & KSeF Rollout Milestones

Strategic Digital Readiness: Accounting Balance & KSeF Rollout Milestones

Certification verifying the completion of strategic executive KSeF rollout workshops. Demonstrates end-to-end mastery of corporate process mapping, configuring granular user permission roles within the Ministry's Taxpayer Application, validating XML payload schemas, and deploying enterprise IT security protocols. This empowers NWAGNER to guarantee uninterrupted commercial invoicing and zero trade friction from the mandatory statutory commencement date.

LLC (sp. z o.o.) Statutory A… +5 Foreign Currency Transactions & FX Differences – Symfonia Finance & Accounting

Foreign Currency Transactions & FX Differences – Symfonia Finance & Accounting

Specialized credential validating advanced capabilities in multi-currency accounting (EUR, USD, GBP, CHF) within Symfonia ERP. Certifies complete command of National Bank of Poland (NBP) and ECB exchange rates, automated computation of statutory and tax foreign exchange (FX) gains/losses (tax and balance sheet methods), currency bank account clearing (FIFO / weighted average valuation), and cross-border import/export accounting.

Certified Examination: Digital Invoicing Management & KSeF in SMEs

Certified Examination: Digital Invoicing Management & KSeF in SMEs

Personal examination certificate awarded to Norbert Wagner, confirming authoritative mastery of the National e-Invoicing System (KSeF) architecture. Validates legal, technical, and operational proficiency: assigning digital permissions in LLCs and foundations, compliant 10-year cloud archiving of structured invoices, cryptographic identity authentication protocols, and managing vendor master data risk controls.

Accountant as Financial Guardian: Certified AML & Financial Intelligence (GIIF)

Accountant as Financial Guardian: Certified AML & Financial Intelligence (GIIF)

Accreditation validating rigorous compliance under the Polish and EU Anti-Money Laundering and Counter-Terrorist Financing (AML/CFT) Acts for obliged accounting institutions. Certifies the operational implementation at NWAGNER of thorough Know-Your-Customer (KYC) risk assessments, Ultimate Beneficial Owner (UBO / CRBR) verifications, monitoring of threshold and suspicious transactions, and mandatory reporting protocols with the General Inspector of Financial Information (GIIF). Shields clients from rogue counterparty contamination.

Full statutory accounting +2 Certificate: Intra-Community Acquisitions (ICA/WNT), Supplies & EU Trade VAT

Certificate: Intra-Community Acquisitions (ICA/WNT), Supplies & EU Trade VAT

Specialized certification in Value Added Tax compliance for cross-border European Union trade. Confirms deep mastery in documenting Intra-Community Acquisitions (ICA/WNT) and Supplies (ICS/WDT), validating foreign VAT IDs across the European VIES database, determining correct tax point timing, accounting for cross-border services imports (Article 28b VAT Act), and filing recapitulative VAT-UE statements alongside Intrastat customs declarations.

Full statutory accounting +3 Intelligent Accounting Software & ERP Automation Workflows

Intelligent Accounting Software & ERP Automation Workflows

Credential attesting to the implementation of state-of-the-art AI-powered OCR document capture, automated vendor invoice ingestion, intelligent multi-line posting rules, and robust API pipelines connecting e-commerce platforms, payment gateways, and core ERP general ledgers. These technologies eradicate manual keying errors, accelerate monthly financial close cycles, and deliver near-real-time financial visibility to management boards.

Full statutory accounting +2 Certificate: Modern JPK_VAT Schemas & Tax Authority Audit Frameworks

Certificate: Modern JPK_VAT Schemas & Tax Authority Audit Frameworks

Certification covering the latest Standard Audit File for Tax (JPK_V7M / JPK_V7K) schemas and integrated algorithmic audit procedures deployed by the Polish Tax Administration. Validates exact application of mandatory product and service codes (GTU 01-13), special transaction procedures (TP, IED, MPP), and specialized document flags (RO, WEW, FP). Shields client businesses from automated audit summonses, cross-check discrepancies, and statutory fiscal penalty notices.

LLC (sp. z o.o.) Statutory A… +7 Accruals, Prepayments (RMK/RMP) & Deferred Revenue in Symfonia ERP

Accruals, Prepayments (RMK/RMP) & Deferred Revenue in Symfonia ERP

Professional certificate confirming mastery of the accrual and matching principles under Article 6 of the Polish Accounting Act. Validates automated scheduling of active and passive prepayments and deferred expenses (annual insurance policies, multi-year IT software licenses, advance lease payments, accrued holiday provisions, audit fee reserves) alongside deferred revenues (capital grant amortization) within Symfonia ERP.

Full statutory accounting Tax and Accounting Depreciation under the JPK_ST Fixed Assets Framework

Tax and Accounting Depreciation under the JPK_ST Fixed Assets Framework

Specialized certification covering statutory accounting and tax legislation in fixed asset and intangible property valuation. Encompasses historical cost determination (acquisition purchase price, manufacturing cost, capital improvements), capital asset grant accounting, divergence between statutory economic and accelerated tax depreciation, and full schema compliance with mandatory electronic JPK_ST asset reporting.

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NWAGNER Poland — Warsaw

ul. Trakt Lubelski 277D, 04-667 Warszawa, Polska

+48 539 490 102

NWAGNER UK — Essex, United Kingdom

Office 9273 321-323 High Road, Chadwell Heath, Essex, United Kingdom, RM6 6AX