MIA Biznes: Invoices & KSeF
Business accounting in Poland
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Invoices and KSeF without the hassle. Issue and receive invoices, share documents, contact your accountant and manage company tasks from one app.
Manage your business, accounting and documents in one app
MIA BIZNES is a whole ecosystem for entrepreneurs, company owners and sole proprietors running a business in Poland.
Create invoices, work with KSeF, review taxes, contact your accountant, manage tasks and order business services directly from your smartphone.
Invoices and KSeF
Create and manage invoices using Poland’s National e-Invoicing System, KSeF:
• create and send outgoing invoices
• review incoming documents
• prepare proforma and correction invoice
• manage products and services
• save contractor details
• review documents and analytics.
Essential invoicing tools are available in one section, helping you create documents faster and stay in control of your company’s transactions.
My Company
Keep important company information in one place:
• registration details
• NIP and KRS details
• bank accounts
• employees and responsible team members
• taxes
• financial reports.
Access to specific data depends on active services and user permissions.
Accountant consultations
Get professional support in the format that suits you:
• chat consultation
• online meeting
• in-office consultation.
Choose a specialist, purchase a consultation package and contact your accountant directly through the app.
Taxes and financial reporting
Review:
• current tax liabilities
• tax payment history
• company financial indicators
• available reports and documents.
These sections are available to clients with active accounting support or related services.
Company tasks
Organize your team’s work:
• create tasks
• assign team members
• set deadlines
• discuss progress in chat
• monitor task status.
The accountant tasks section provides access to general and individual requests related to accounting services.
Start a business with MIA START
Complete the process of registering a sole proprietorship or company in Poland directly in the app:
• complete the application form
• choose a package
• review the agreement
• upload the required documents
• pay for the selected service
• track each registration stage.
AI Assistant
Create separate chats and ask questions about business and the application.
The AI Assistant helps you find information faster, understand available features and receive answers to common business questions.
Extended access may be subject to usage limits and require a Pro subscription.
Referral program
Invite new users, receive available discounts and partner rewards, track your earnings and request payouts.
Everything you need in one place
MIA BIZNES also includes:
• notifications about new messages and events
• favorite features and iOS widget configuration
• guides for using the application
• technical support
• a Wish List for ideas and suggestions
• update history
• access to connected cloud storage.
MIA BIZNES brings together the essential tools for managing a business, working with your accountant and controlling company operations.
Download MIA BIZNES and manage your business more easily.
New features are constantly added to the system, so your business always has access to the latest solutions.
Feature availability depends on the user’s role, active services, subscription plan and company permissions.
Privacy Policy: https://miabiznes.pl/polityka-prywatnosci/
Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
This version includes performance improvements, bug fixes and increased stability across MIA Biznes.
Update the app to access the latest improvements.
The developer, Kodim.pl, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Purchases
- Identifiers
- Usage Data
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- MIA CONSULT GROUP Sp. z o.o.
- Size
- 86.7 MB
- Category
- Finance
- Compatibility
Requires iOS 16.6 or later.
- iPhone
Requires iOS 16.6 or later. - Mac
Requires macOS 13.5 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 2 more
- English, Polish, Russian
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Invoices L $5.99
- Invoices S $2.99
- My accountant $14.99
- Invoices M $4.99
- Employees $2.99
- 25 Konsultations $79.99
- 5 Konsultations $34.99
- One-time consultation $17.99
- 15 Konsultations $69.99
- Copyright
- © 2025 MIA CONSULT GROUP Sp. z o.o.