Move the amount. Watch the QR-bill and the books keep up.
One sample invoice. Drag the slider and helfin rebuilds a real, scannable Swiss QR-bill and re-posts it to a double-entry ledger that always balances — VAT split included.
Offers and invoices, linked. Quote a job, send the bill, book it — one flow.
ONE JOB · FOUR VIEWS — OFFER, PRINT, BOOKS, VATWhat helfin quotes
QuoteRue du Marché 7
1204 Genève
Client SA
Bahnhofstrasse 11 · 5400 Baden
An offer becomes an invoice. Nothing typed twice.
What helfin prints
QRRRue du Marché 7
1204 Genève
Client SA
Bahnhofstrasse 11 · 5400 Baden
Example QR-bill — not a real payment request.
What it posts to your books
Double-entryVAT on this invoice
Effective methodThe VAT line for the invoice above — net, rate and amount, computed straight from the booking.
One program — the whole year.
Invoicing is one corner of helfin. Underneath is complete Swiss double-entry accounting.
Double-entry bookkeeping
Audit-grade journal, continuous voucher numbers, storno-only corrections, full activity log.
Swiss VAT, both methods
Effective and Saldosteuersatz — computed from the books into the official form boxes.
Stock
Track articles and quantities, linked to your sales and purchases.
Payroll
Salaries and payslips with the Swiss social deductions.
Multi-currency & cost centers
For businesses that need them.
Import / export
Bring books in from common accounting and bank files; export in the formats your fiduciary uses.
The year-end, closed.
EXAMPLE — EXERCISE CLOSED
Bilan
31.12.2025Compte de résultat
01.01.2025 – 31.12.2025This is one screen. The full app keeps your whole year, and beyond.
Audit-grade double-entry, every document one click behind its booking, and a year-end dossier your fiduciary signs off on. Leave your details for early access — we open in small groups.
Swiss accounting web app · hosted in Switzerland · encrypted in transit.