Everything a flat-rate business does, Tefter does faster
From the invoice to paying your tax, every feature follows Serbia's flat-rate rules and works offline too.
Invoices
An invoice that's right the first time
Everything the law requires is added for you: the "pr" designation, tax and registration numbers, the date of service and the note that you're outside the VAT system. The app won't issue an incomplete invoice.
- Invoices, proformas, advance invoices and credit notes
- In Serbian and English, in dinars, euros, dollars, pounds or francs
- The NBS rate for the date of service, fetched for you
- A QR code your client scans in their banking app
KPO book
A KPO book that keeps itself
Every issued invoice goes into the KPO book (the flat-rate income ledger) with its number and amount in dinars. When an inspector asks for it, download it for any period as a PDF or a spreadsheet.
- The official KPO form, ready to print
- Advances and credit notes counted correctly
Limits
The 6 and 8 million limits in view
The home screen shows how much you've invoiced this year and over the last 12 months, and how much room is left before the flat-rate and VAT limits.
- A warning in time, not after
- Independence test: each client's share of your income
Tax and contributions
Tax and contributions without retyping
Enter the figures from your flat-rate tax decision once. Each month you just scan the QR code in your banking app: the account, amount and reference are already filled in. The app also knows when a deadline falls on a weekend or holiday.
- Payment slips for tax, pension and health insurance, as PDF or QR
- Flat-rate obligations explained in plain language, with sources
Expenses
Expenses from the fiscal receipt
Scan the QR code on a receipt and the cost records itself: seller, items, tax and payment method, verified with the Tax Administration. Each cost gets a type and an account code from the official chart of accounts.
- See at once whether the receipt was issued to your tax number
- The expense record as a PDF or a spreadsheet
Reports
A tax inspection in one click
Choose a period and download the package an inspector usually asks for: the KPO book, the register of issued invoices, foreign-currency receipts and a PDF of every invoice, in one file.
- Income by client and by month
- Every report as PDF or CSV
Clients
Clients and suggestions as you type
Add a client starting from the tax number, and its check digit is verified. Towns, postcodes, banks and earlier items are suggested as you type.
- Serbian and foreign clients, with VAT numbers
- Several dinar and foreign-currency accounts for your business
Sync
The same data on every device
With an account, your invoices, clients and KPO book are the same on your computer, phone and in the browser. Sign in with a code from your email, no password. Move the data from your computer to the account in one click.
- Data stored on servers in the European Union
- Pay by bank transfer or QR code, no card needed
Offline
Works offline, your data stays with you
Without an account, everything is stored on your device. A backup is made after every issued invoice, and you can keep it in a folder synced with iCloud, Google Drive or OneDrive.
- In Serbian (Latin and Cyrillic), English and Russian
- Export all data to a single file
Your first invoice in five minutes
Download Tefter for free, enter your business details and issue an invoice. No account, no card.