WISO MeinBüro
6.1/10German cloud software from Buhl for invoicing, simple cash-basis bookkeeping, VAT filing and order handling, built for freelancers and small businesses.
Data last updated November 2026 · Our methodology
Overview
WISO MeinBüro is an office and bookkeeping package from Buhl Data Service, the Neunkirchen company that also makes WISO Steuer. It is built for German self-employed people and small firms. You use it to write quotes, invoices, dunning letters and e-invoices in the XRechnung and ZUGFeRD formats. It also records income and expenses against selected SKR03 and SKR04 accounts, matches bank payments automatically, and produces the EÜR (the German cash-basis profit statement) and VAT advance returns, which are filed through ELSTER. Higher plans add orders, delivery notes, subscription and partial invoices, time tracking, a REST API, document management, stock keeping and purchasing. There are four plans, all on a one-year contract paid annually in advance. Rechnungen & Angebote costs 10.90 euros a month and is capped at 25,000 euros of annual revenue. Buchhaltung costs 19.90 euros and is capped at 120,000 euros. Auftragswesen costs 39.90 euros and includes two users. Warenwirtschaft costs 69.90 euros and includes five users. Extra users, e-signatures, English templates and onboarding services cost extra. The main integrations are DATEV export, ELSTER, WISO Steuer, a tax adviser login, online banking with PayPal, and Shopify and WooCommerce shop connections. Data is hosted in Germany. The main limitation is the depth of the accounting. Reviewers say it does not do full double-entry bookkeeping, a BWA or balance sheets, so it does not suit companies that must keep full books. Support is also widely criticised as slow.
Our Rating
Who WISO MeinBüro is best for
Good fit
The entry plan has a revenue cap, and the tool is built around simple EÜR bookkeeping for German sole traders.
The higher plans add orders, stock, extra users and a REST API for small German firms.
Founders get 50 percent off the first year of the basic plan.
Less suited
- Enterprise2/10
It has no double-entry bookkeeping or balance sheet, and the largest plan includes five users.
Pros & Cons
Pros
- Writing quotes and invoices is fast, and OMR reviewers say this works even for users with no accounting knowledge.
- E-invoices in the XRechnung and ZUGFeRD formats are included in every plan.
- Data can be exported to DATEV and filed through ELSTER, and a tax adviser login is included in all plans.
- Bank payments are matched to invoices automatically from the Buchhaltung plan upward.
- Founders get 50 percent off the first year of the basic plan.
Cons
- Experte.de says it has no double-entry bookkeeping and cannot produce a BWA or profit and loss statement.
- Experte.de reports that the phone line is often busy and that email replies took more than two weeks.
- You can only buy a one-year contract paid in advance, and it renews automatically.
- OMR users complain about regular price rises and costly add-on modules.
- The cloud version can be slow, and Experte.de says it cannot issue invoices in other currencies.
Key Features
Not included
- General Ledger
- Multi-currency
WISO MeinBüro Pricing
Auftragswesen
- REST API
- Time tracking
- No revenue cap
- 2 users included
- E-signatures included
- Orders and delivery notes
- Subscription, partial and collective invoices
- Document management with 2,500 files and 25 GB
Buchhaltung
- Cash book
- 1 user included
- Fixed asset management
- Annual revenue up to 120,000 EUR
- Selected SKR03 and SKR04 accounts
- Online banking with automatic payment matching
Rechnungen & Angebote
- 1 user included
- Tax adviser access
- EÜR and VAT advance return
- Annual revenue up to 25,000 EUR
- XRechnung and ZUGFeRD e-invoices
- Invoices, quotes and dunning letters
- DATEV, ELSTER and WISO Steuer interfaces
Warenwirtschaft
- Purchasing
- Tiered pricing
- Premium service
- 5 users included
- Stock management
- Unlimited files and 200 GB storage
Frequently Asked Questions
Yes. You can test it free for 14 days without entering payment details, and the trial ends automatically.
No. The contract runs for one year and is billed annually in advance. It renews unless you cancel at least one day before the term ends.
Yes. Every plan can create e-invoices in the XRechnung and ZUGFeRD formats.
Yes. Every plan includes a tax adviser login and a DATEV export.
Buhl states that the data is hosted in data centres in Germany.
Your data stays available in read-only mode and can be exported. You are responsible for keeping records you are legally required to retain.
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