Arvepidaja
Log in Get started

Accounting for your Estonian OÜ
in 5 minutes a month

Upload documents. AI categorises and calculates taxes. Download ready-to-submit XML or CSV for e-MTA. No accounting knowledge required.

Start free Try the salary calculator →

Next KMD

20 May

4 days · €1,240

Revenue YTD

€54,800

+12% vs last quarter

Recent transactions

  • Swedbank — incoming+€2,400.00
  • Amazon AWS−€48.22
  • Railway Hosting−€19.00

Free tools

Instant calculators, no signup.

Salary calculator

Gross ↔ net ↔ total cost with 2026 rates.

VAT calculator

Add, extract, or split VAT at any Estonian rate.

Dividend calculator

OÜ profit distribution: how much tax, how much net.

Per diem calculator

Business trip allowances, tax-free thresholds.

Car tax calculator

Annual + registration for any vehicle.

Check a company

Look up any Estonian OÜ by registry code.

How it works

  1. 1

    Register and add your OÜ

    One-time 3-minute setup. We fetch your company data from Äriregister.

  2. 2

    Upload documents monthly

    Bank statement CSV, sales and purchase invoices — PDF or photo.

  3. 3

    Download declaration and submit to e-MTA

    We give you validated XML or CSV. You upload in e-MTA in 3 clicks.