boring.tax is the bookkeeping and tax platform for GmbHs and UGs. We build boring in Berlin so that receipts go in and the rest runs in the background: AI agents do the routine work, and you decide how much human help to add, up to our own tax firm.
Tax advice and software come from two companies with clearly separated tasks, working together in the same account.
Our own tax advisory firm. In the full package and the holding package it submits your filings, prepares the annual accounts, corporate and trade tax returns and the e-balance sheet, advises you and is liable for that work, under a regular tax advisory engagement. In some cases a partner firm does this instead.
Builds and runs the boring platform: AI bookkeeping, VAT returns through its own ELSTER connection, reports, invoicing, the payroll portal and the boring MCP server, plus the boring accountants for ongoing bookkeeping. boring.legal GmbH does not provide regulated tax services itself.
Six things we want to be measured by.
You send receipts by upload, email or WhatsApp, and the AI agents book them as they arrive. Reports such as the BWA and trial balance are in your account at any time.
The software with the AI agent, plus boring accountants, or the full package with our tax firm. You change tiers in the same account, without migrating data.
The software costs €60 a month, the full package with tax advice €335 to €890 a month depending on annual revenue. The calculator shows your price up front; nothing is billed by the hour.
Nothing goes to the tax office that you or the tax advisory team have not approved.
Your data sits in the boring Cloud on German servers, GoBD-compliant and mirrored in DATEV. You can export it at any time in DATEV or CSV format.
We contribute to mustangproject, the open-source library for e-invoices (ZUGFeRD/Factur-X, XRechnung).
mustangproject on GitHubThe main steps of 2026, each with its date.
May 2026
Invoicing, payment reminders and recurring invoices in boring.
Read moreJune 2026
HR and payroll in the same account.
Read moreJuly 2026
VAT returns go from boring straight to ELSTER, with our own manufacturer ID.
Read moreAugust 2026
More than 330 paying companies use boring.tax.
September 2026
Three tiers in one account, self-service sign-up, roles and permissions, and the boring MCP server for your own AI agents.
Read moreOctober 2026
EC sales lists straight from your bookings to the Federal Central Tax Office.
Read moreTwo of boring's co-founders run boring.legal GmbH. They work with the boring accountants, our customer team and the tax advisory team in Stuttgart.
Companies, prices, dated figures and services on one page, with the date the facts were checked.
Who is behind it, who uses boring and how software and tax firm work together.
Two companies. Tax advice, filings and annual accounts come from boring.tax's own tax firm, boring.tax Steuerberatungsgesellschaft mbH in Stuttgart, in some cases from a partner firm. boring.legal GmbH in Berlin builds and runs the software and does not provide tax advice itself; its managing directors are Juan Garcia-Berdoy Carvajal and Thomas Flassbeck.
In August 2026, more than 330 paying companies used boring.tax. Since July 2026, VAT returns can be submitted from boring straight to ELSTER with its own manufacturer ID, by you or by the tax advisory team of its own tax firm, boring.tax Steuerberatungsgesellschaft mbH.
The software comes from Berlin, the tax firm is based in Stuttgart. You work with both entirely online in the same account, without office visits or folders of receipts: receipts, bookings, reports and questions to your advisors all sit in boring.
In some cases, yes. As a rule, tax advice comes from its own boring.tax Steuerberatungsgesellschaft mbH; in individual cases a partner firm from the boring network works with you instead, such as SOOVARY Keifer & Oppermann or Matussek. You then also sign a regular tax advisory engagement, and the firm works in the same data as you.
Use boring now from €60/month, can be cancelled monthly. Try it now with no commitment. No payment details needed.
