Formstack & Fortnox
Complete records: Formstack invoices sent straight to Fortnox
GetMyInvoices automatically retrieves new documents from Formstack so none are missed, then forwards them to Fortnox.


Why connect Formstack with Fortnox?
GetMyInvoices connects to your Formstack account, automatically retrieves your invoices and receipts, and delivers them ready for booking to Fortnox. You no longer need to log in to Formstack manually, and your receipts land directly where your accounting works with Fortnox. One connection covers every Formstack account and every recurring billing period.
- Automatic retrieval to Fortnox: connect Formstack once, never log in for an invoice again.
- Booking-ready in Fortnox: the PDF plus the structured data your accounting needs.
- Built for many accounts: agencies, IT service providers and tax firms in one dashboard.
Over 20,000 businesses rely on GetMyInvoices














From Formstack to Fortnox automatically
Three things happen automatically once Formstack is connected, so your invoices reach Fortnox without manual work.
Retrieves every Formstack invoice
GetMyInvoices logs in to Formstack Cloud and Robot on a schedule and downloads each new invoice for you, including past invoices still available in your account.
Captures the data, not just the PDF
Each invoice is read, sorted and enriched with structured fields like invoice number, date, net, gross and VAT, then archived in a GoBD-compliant way.
Delivers your invoices to Fortnox
Invoices and their data are exported to Fortnox, ready for your tax advisor to book. No re-typing, no missing receipts.
Proven performance by GetMyInvoices
''From Formstack login to Fortnox in four steps''
Set it up once. After that, every Formstack invoice finds its way into Fortnox on its own.
- 1
Connect your Formstack account
Add Formstack in GetMyInvoices and enter your login once. The connection is stored securely and used only to fetch your invoices.
- 2
Invoices are retrieved automatically
GetMyInvoices logs in for you on a schedule and downloads every new Formstack invoice as a PDF plus structured data. No manual login required.
- 3
Data is prepared for booking
Each invoice is sorted, validated and enriched with the fields your accounting needs, then archived in a GoBD-compliant way.
- 4
Export to Fortnox
Invoices and their data are exported to Fortnox on your export schedule, ready for your tax advisor to book.
Formstack also exports to these systems
Your Formstack login stays protected
From the Formstack login to the Fortnox export, we treat your credentials and your invoices accordingly.
Encrypted, or no password at all
Your Formstack login is stored encrypted and cannot be viewed by GetMyInvoices staff. Prefer to store no password? Bring your Formstack invoices in by email instead, through a dedicated GetMyInvoices inbox.
Hosted in Germany, GDPR
GetMyInvoices is GDPR-compliant and hosted in Germany. All data is transferred over HTTPS.
GoBD-compliant archive
Every Formstack invoice is archived in a GoBD-compliant way, with the original document kept alongside its data.
About Formstack & Fortnox

Formstack
Formstack is a platform for online forms and digital workflows, which also generates billing and invoices for the features used. Instead of collecting these receipts manually, GetMyInvoices automatically retrieves them and forwards them directly to your accounting.

Fortnox
Fortnox is the integration that receives your Formstack invoices and receipts. GetMyInvoices downloads them automatically and hands them over ready to book — no manual downloading needed.
GetMyInvoices sits between Formstack and Fortnox: it downloads the invoice at Formstack and delivers it to Fortnox, ready to book.
Frequently asked questions about Formstack, Fortnox and GetMyInvoices
Connect your Formstack account in GetMyInvoices once. From then on, GetMyInvoices logs in for you on a schedule and retrieves every new invoice as a PDF plus structured data, without you opening the Formstack console again.
Your Formstack credentials are stored encrypted and cannot be viewed by GetMyInvoices staff. They are used only to retrieve your invoices. GetMyInvoices is GDPR-compliant, hosted in Germany, and transfers all data over HTTPS.
If a login stops working, for example after a password change, GetMyInvoices flags the connection in your dashboard and notifies you. You update the credentials once and automatic retrieval continues.
Yes. You can connect multiple Formstack Cloud and Robot accounts and manage them from one GetMyInvoices dashboard. This is built for agencies, IT service providers and tax firms handling many clients.
To Fortnox and more than 50 further integrations such as Lexware Office, sevdesk, Addison, Google Drive and Dropbox. You can also export in formats like CSV, ZUGFeRD and X-Rechnung. Your Formstack invoices arrive booking-ready in the tool your accounting uses.
GetMyInvoices archives your Formstack invoices in a GoBD-compliant way and keeps the original document alongside the extracted data. GoBD-compliant does not mean GoBD-certified; please confirm the specifics for your setup with your tax advisor.
No. You can start retrieving and organizing your Formstack invoices in GetMyInvoices right away. The Fortnox export is available once you or your tax advisor connect Fortnox. Everything else works without it.
Alongside the original PDF, GetMyInvoices captures the structured fields such as invoice number, date, net and gross amounts and VAT, and passes them to Fortnox so your tax advisor can book without re-typing.
Ready to automate your
Formstack invoices?
Try GetMyInvoices with no obligation and start collecting your Formstack invoices automatically, straight into Fortnox.











































































