Monitor KSeF

New: invoice notifications without your own server (Plus). Flip one switch and we check KSeF every 15 minutes, alerting you to every new invoice.

Monitor KSeF gives entrepreneurs fast and secure access to structured invoices from Poland's National e-Invoicing System (KSeF) run by the Ministry of Finance.

KEY FEATURES

• Browse KSeF invoices — fetch and view invoices assigned to your tax ID (NIP) directly from the official Ministry of Finance API • Date filtering — search invoices in any date range by issue date, KSeF receipt date or permanent storage date • Multiple roles at once — view invoices as seller, buyer or authorized entity in a single app • Automatic checks — the app automatically checks today's invoices on every launch • Notification center — a bell with your notification and announcement history, available to all users • Announcements from the team — optional messages about KSeF maintenance windows and new app versions

SECURITY FIRST

• Your NIP and KSeF token are stored in the encrypted iOS Keychain, invoices stay local on your device • Biometric protection (Face ID, Touch ID, Optic ID) or PIN code • Automatic lock when the app goes to the background • App Switcher protection — invoice data is hidden in the multitasking preview • Certificate pinning for KSeF API connections • TLS 1.2+ for all network connections

MONITOR KSEF PLUS

Unlock the full experience: • New-invoice notifications without your own server — flip one switch and our service checks KSeF every 15 minutes; prefer full control? You can still pair the app with your own open-source instance (Docker) • Detailed view of every invoice — transaction parties, line items, VAT amounts • Invoice export to PDF with a verification QR code • Download of the original XML file (FA(3) format) from KSeF • Auto-renewable subscription

PRIVACY

Your invoices, tax ID and KSeF token stay on your device. If you enable the optional Automatic notifications feature (Plus), our service stores only an encrypted access token and checks invoice metadata only — deleted permanently when you switch the feature off. No trackers, no ads; subscription purchases are covered by anonymous statistics only. Details in the Privacy Policy.

Monitor KSeF is not an official product of the Ministry of Finance or the National Revenue Administration.

Terms of Use: https://monitorksef.pl/en/terms-ios.html License terms (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://monitorksef.pl/en/privacy-policy.html