What happens to my old invoices?

They stay in your previous software or your export and must be kept there for the statutory period. New invoices are created in TWT One from the switch onwards.

Does TWT One work with my tax advisor?

Yes. Your tax advisor gets an account of their own and the DATEV export.

Can I start with invoicing only?

Yes. TWT Invoice is the smaller package for invoices and e-invoices; you can move to TWT One later.

Switching guide

Switching from Lexware Office to TWT One

If you have kept invoices and books in Lexware Office or sevdesk so far, you can bring your master data with you. TWT One combines invoicing, e-invoicing, accounting, banking, documents and projects in one system, hosted in Germany.

See TWT One

What you bring with you

Export your customers and items as a CSV file. TWT One recognises the columns from Lexware Office, sevdesk and Papierkram by itself, shows you the mapping and saves only once you confirm it.

Keep the invoices and bookings from your previous software for the statutory period, for example as an export. From the switch onwards you write new invoices in TWT One.

What TWT One brings

Quotes, invoices, recurring invoices and dunning.
E-invoices in ZUGFeRD and XRechnung, checked with the KoSIT validator, and receiving e-invoices.
Accounting in SKR03 or SKR04, VAT pre-returns and the EÜR over ELSTER, the DATEV export for your tax advisor.
Banking over FinTS: fetch bank transactions and match them to invoices.
Scanning receipts, incoming invoices by email and a document archive.
Time tracking, projects, items and stock.
An Android app, hosted in Germany.

Switching in four steps

Try TWT One for 30 days.
Export customers and items from Lexware Office as CSV and import them into TWT One.
Design the invoice template and set the number range.
Invite your tax advisor as a user.

DATEV export for your tax advisor E-invoicing with TWT

Note

Lexware Office, sevdesk and Papierkram are trademarks of their respective owners. TWT is not affiliated with them.

Frequently asked questions

Yes, by CSV export and import. TWT One recognises the column names from Lexware Office, sevdesk and Papierkram and shows the mapping before saving.

Try TWT One

Every module in one system. Try it for 30 days, cancel monthly, hosted in Germany.