Output VAT, input VAT and the net figure for your quarterly VAT return, worked out on their own from your real sales and expenses, with a document-by-document breakdown. Biga doesn't file it —your accountant reviews and files it— but it reaches them fully balanced and with no surprises.
The recreation above shows it in motion; this is the real screen: output VAT, input VAT and the quarter's net figure, broken down by rate (10%, 21%, surcharge), worked out on their own from tickets, issued invoices and received invoices.
The tax quarter stops being a drawer full of tickets and a last-minute email. Biga keeps it all tidy, balanced and exportable.
What you've charged and what you've paid, broken down by VAT rate, from real tickets and invoices.
Output minus input: the amount you'd pay (or carry forward) on the VAT return, live.
Issued invoices, tickets and received invoices, each with base, VAT and total. Nothing hidden.
Summary and detail to CSV in one click, ready to open in Excel. Your accountant reviews it and files the return.
By tabs —issued invoices, tickets and received invoices— you get the full list with number, date, counterparty, base, VAT and total. Everything you need to back up any figure in the summary.
The quarter arrives balanced.
Your accountant just has to file it.
You can try it in your own place with your own data. No lock-in, no commitment, and with assisted migration from whatever system you're using right now.