For GmbHs & UGs selling online

E-commerce accounting, from your first order to the annual financial statements.

mika handles your complete e-commerce bookkeeping for Shopify, Amazon and the major marketplaces. Automatically, on time, without you having to do a thing.✓Automated bookkeeping, straight from Shopify, Amazon and the major marketplaces✓BWA (your monthly profit and loss overview) in real time, live instead of at month end✓Your Umsatzsteuervoranmeldung (advance VAT return) is prepared automatically, you simply file it✓E-commerce Jahresabschluss (annual financial statements) including all tax returns and a ready made template for publication

Book a 15-minute demo

BWA in mika showing revenue, costs and result of an online shop

Integrations

Connected to everything you sell through

mika connects to your sales platforms and payment providers and pulls in all order and payment data automatically.

ORDER DATA

Shopify
Amazon
eBay
TikTok Shop
WooCommerce
OTTO
Zalando
Kaufland
About You
Stripe Billing
Chargebee

PAYMENT DATA

Shopify Payments
Stripe
PayPal
Klarna
Adyen
Mollie
Unzer
Amazon Pay
TikTok Pay
GoCardless
Braintree

And more than 20 further payment methods. Everything flows into one booking stream. Connected through our partner pathway.

Sound familiar?

Many shops, many payment providers, many platforms, and the data sits scattered all over the place
Your tax advisor spends hours reconciling payments, refunds and fees, and still does not understand your e-commerce business
Revenue from several countries and currencies makes the bookkeeping harder
Moving data between systems by hand is error prone
No certainty that everything is compliant (OSS, the EU One Stop Shop VAT scheme, and VAT in general)
High tax advisor fees, and the bookkeeping still lags behind
At the turn of the year: which revenue belongs in which year?

The e-commerce traps that standard tools fall into

Returns that distort your inventory. Money that sits with the payment provider on the reporting date and still belongs to you. Revenue that ends up in the wrong year. OSS across borders. These are the points where Excel gives up and an ordinary tax advisor starts to sweat.

mika knows them all and books them correctly.

Your complete e-commerce accounting, done

From the first order to the annual financial statements, everything runs automatically. mika books what your shop produces, you keep the overview without doing the bookkeeping yourself.

All order and payment data booked automatically. Revenue, returns, fees, payouts and chargebacks from all your channels.
A BWA built for e-commerce, in real time. Shipping costs, discounts, refunds and cost of goods sold booked separately.
Umsatzsteuervoranmeldung automated and on time, you click submit.
OSS split: revenue separated by country of delivery. mika prepares the OSS report, you file it.
Foreign currency matching (USD, GBP and others).
A clean e-commerce Jahresabschluss including all tax returns and a template for publication.
Talk to your financial data like you would to your best friend. Ask all your questions about your numbers directly in mika (mika Agent).
MCP: connect your mika data with ChatGPT, Claude or other tools, for example to build your own dashboards.
Behördenbrief-Übersetzer (official letter translator): put in a letter from the Finanzamt (the German tax office) and mika explains it in plain language.
Trained accountants take care of quality control. You keep full control.

Getting started with mika

Switching to mika is this simple

1
Switch at any time
You can switch to mika whenever you want, even in the middle of your financial year.
2
We collect your data
All you do is a short intro to your tax advisor, we take care of the rest and get the data export directly for you.
3
We take over
We import your existing bookings and carry your ongoing bookkeeping on seamlessly from there.

This is why our customers love mika

Bart Collins

Bridge Point

So I'll never have to use Elster, the tax office's online portal, again? That is brilliant! The software is really intuitive — and I've been in SaaS for decades.

Niels Laupert

Co-Founder, JUMPSEAT Filmproduktion

Record speed! For the first time in 12 years, we delivered on time.

Theresa Holtmann

Founder, Hallojuni

That's it? So easy? How could it be so complicated before?

mika is perfect for...

Shopify shops, Amazon sellers, eBay merchants, D2C brands, Multichannel shops

mika is perfect for you if:

you run an online shop as a German GmbH or UG
you sell through Shopify, Amazon, eBay or several channels at once
returns, several payment providers and foreign currencies are part of your everyday work
you sell within Germany or also into other EU countries (OSS)
you have no in-house finance team and want to focus on your shop

Plans

Tailored to you

Find the plan that fits your company structure. mika pays off either way: your dashboard shows you at a glance what you save with every task you complete. That is why our customers' financial savings exceed their monthly investment in the tool.

Bookkeeping

mika does your bookkeeping, your tax advisor does the annual financial statements from

79€

/ month *

Book a 15-minute demo

as an alternative to bookkeeping by a tax advisor + accounting software

Invoice validation
Account assignment
Payment reminders
Creating invoices
Advance VAT return
Review by an accountant
Handover of error-free bookkeeping to your tax advisor for cheaper annual financial statements

Bookkeeping and annual financial statements

mika does your bookkeeping and annual financial statements from

129€

/ month *

Book a 15-minute demo

as an alternative to bookkeeping & annual financial statements by a tax advisor

Invoice validation
Account assignment
Payment reminders
Creating invoices
Advance VAT return
Review by an accountant
You do the annual financial statements with mika yourself. We give you everything you need for it
For tax questions we connect you with a tax advisor from our network

All-Inclusive

mika does your bookkeeping and provides a partner tax advisor for the annual financial statements

on request

Book a 15-minute demo

as a complete alternative to your current tax advisor

Invoice validation
mika bot, accountant and tax advisor chat
Account assignment by AI & accountant
DATEV export
Payment reminders
Creating invoices
Advance VAT return
Annual financial statements with a tax advisor

* Prices vary depending on the expected number of monthly receipts and transactions. You will receive an individual quote from us.

E-commerce accounting, from your first order to the annual financial statements.

MORE THAN 700 COMPANIES RELY ON MIKA

Connected to everything you sell through

Sound familiar?

Your e-commerce accounting, done. Your weekend is yours again.

The e-commerce traps that standard tools fall into

Your complete e-commerce accounting, done

Your e-commerce accounting, done. Your weekend is yours again.

Switching to mika is this simple

1

2

3

This is why our customers love mika

mika is perfect for...

Tailored to you

Bookkeeping

79€

Bookkeeping and annual financial statements

129€

All-Inclusive

on request

Your e-commerce accounting, done. Your weekend is yours again.