The Best Accounting Software for GmbHs in Germany (2026)

If you run a GmbH in Germany, you can't just pick any accounting tool and hope for the best. Freelancer software won't cut it — your company is legally required to maintain full double-entry bookkeeping, file multiple tax returns throughout the year, and produce annual financial statements. The software you choose needs to handle all of that, or you'll end up doing manual workarounds that cost more time than they save.

This guide compares the five most relevant accounting software options for GmbHs in 2026: Lexware Office, sevdesk, BuchhaltungsButler, DATEV, and Norman. We'll look at what each one actually does for a GmbH — not just the marketing copy — and help you figure out which one fits your situation.

What GmbH Accounting Software Actually Needs to Do

Before comparing tools, it's worth being clear about what's non-negotiable for a GmbH. If you're coming from freelancer software, the jump is significant. Your accounting tool must support:

• Double-entry bookkeeping on SKR03 or SKR04 — the standardized German charts of accounts. If a tool only offers EÜR (income-expense accounting), it's not an option for your GmbH.

• UStVA filing via ELSTER — your VAT returns need to go directly to the Finanzamt from the software, monthly or quarterly.

• DATEV export — unless your Steuerberater uses the same tool, they'll need your data in DATEV format for the Jahresabschluss.

• GoBD-compliant record keeping — every booking needs a linked receipt, timestamped entries, and an immutable audit trail.

• E-invoicing — since 2025, B2B e-invoicing in ZUGFeRD or XRechnung format is mandatory. Your software needs to send and receive them.

Beyond these basics, the differences between tools come down to how much automation they offer, how they handle the Steuerberater handoff, and whether they can grow with your company.

Head-to-Head Comparison

Lexware Office

Lexware Office (formerly lexoffice) is one of the most established cloud accounting tools in Germany. It's part of the Haufe Group, which also owns Lexware's desktop products — so there's decades of German accounting DNA behind it.

What it does well for GmbHs: The L package (€19.90/month) includes double-entry bookkeeping with GuV and EÜR, electronic cash book, asset management, UStVA filing, and basic reporting. Lexware Office is strong at automating the booking of incoming and outgoing invoices, and its bank account integration handles transaction matching well. One genuine advantage: all packages include unlimited users at no extra cost — every other tool on this list charges per additional seat.

Where it falls short: Lexware Office was built as a general-purpose tool for everyone from freelancers to small companies, and the GmbH features feel like they were added on top of a freelancer foundation rather than built from the ground up. The automation is rule-based rather than intelligent — you set up booking rules, and the system applies them. That works fine once everything is configured, but the initial setup requires accounting knowledge. E-invoicing in XRechnung format requires the XL package (€29.90/month). There's no English interface.

Best for: GmbHs with multiple team members who need access (thanks to unlimited users) and who already have some accounting knowledge or a hands-on Steuerberater to help with setup.

Pricing: S (€7.90/month), M (€13.90/month), L (€19.90/month), XL (€29.90/month). Double-entry bookkeeping requires the L package.

sevdesk

sevdesk is consistently the highest-rated accounting software in German comparison tests — it won the 2026 Für Gründer comparison with a 1.1 grade. It's cloud-based, modern-looking, and positions itself as the all-in-one tool for German businesses.

What it does well for GmbHs: sevdesk supports both EÜR and double-entry bookkeeping, has a solid DATEV export, and offers good invoicing features — writing quotes, invoices, and dunning letters is where it genuinely excels. The Steuerberater portal gives your tax advisor direct access to your data, which makes the year-end handoff smoother. Bank synchronization and basic receipt matching are included.

Where it falls short: The GmbH-specific accounting features require the Buchhaltung Pro tier (€34.90/month on a flexible plan, €27.90/month on a 2-year contract). The automation is decent but not AI-driven — it relies on learned booking rules rather than true categorization intelligence. Additional users cost €5.90/month each. And while sevdesk files UStVA via ELSTER, filing Gewerbesteuer or Körperschaftsteuer returns directly from the software isn't supported — those still go through your Steuerberater. No English interface.

Best for: GmbHs that do a lot of client-facing invoicing (service companies, agencies, consultancies) and want polished quote-to-invoice-to-payment workflows alongside their bookkeeping.

Pricing: Rechnung (€8.90–11.90/month), Buchhaltung (€19.90–25.90/month), Buchhaltung Pro (€27.90–34.90/month). Prices vary by contract length. Double-entry bookkeeping is available in all Buchhaltung tiers.

BuchhaltungsButler

BuchhaltungsButler takes a different approach than Lexware and sevdesk. It's less focused on invoicing and more focused on the actual bookkeeping — categorization, receipt management, and producing reports your Steuerberater can work with.

What it does well for GmbHs: All pricing tiers include full functionality — there's no feature gating behind higher plans, which is refreshing. AI-powered receipt recognition extracts invoice data automatically and suggests bookings. BuchhaltungsButler is one of the few tools that can produce a Bilanz (balance sheet) directly from the system. The GuV (profit & loss statement) requires either your Steuerberater or the partner tool eBilanz+ — but the data is all there, which makes the handoff straightforward. It also creates the Anlage EÜR for tax returns, handles BWA reporting, and offers foreign currency accounting and cost center tracking — features that most competitors reserve for enterprise tiers.

Where it falls short: Invoicing is BuchhaltungsButler's weak spot. If writing and sending invoices to clients is a big part of your workflow, you'll find it lacking compared to sevdesk or Lexware Office. The interface is functional but not as polished. E-commerce integrations (Amazon, Shopify, eBay) are available but add-on priced. No English interface.

Best for: GmbHs where the primary need is accurate, automated bookkeeping rather than client invoicing — e-commerce companies, companies with a high volume of expenses, or founders who want to minimize Steuerberater costs by producing the Bilanz and GuV themselves.

Pricing: Vorbucher (€24.95/month), Selbstbucher (€29.95/month), Premium & Teams (€49.95/month). All features included in all tiers — the difference is the level of support and team management.

DATEV

DATEV is the elephant in the room. It's not really accounting software for founders — it's the platform your Steuerberater uses. But it's worth understanding where it fits, because every GmbH interacts with DATEV whether they use it directly or not.

What it does well for GmbHs: DATEV is the industry standard for German accounting. Your Steuerberater uses it. The Finanzamt expects DATEV-formatted data. For companies with complex structures — multiple entities, holding setups, international operations — DATEV handles it all because that's literally what it was built for. DATEV Unternehmen Online gives you a portal to upload receipts and view reports, while your Steuerberater handles the actual bookkeeping in DATEV on their end.

Where it falls short: DATEV is not self-service accounting software. You can't sit down, connect your bank account, and start booking transactions. It's designed for professional accountants, not founders. The interface reflects this — it's powerful but impenetrable for non-accountants. Pricing is opaque and goes through your Steuerberater. And if you're a small GmbH trying to do your own laufende Buchhaltung to save on Steuerberater fees, DATEV is actively working against that goal — the whole model assumes a Steuerberater in the loop.

Best for: GmbHs that want their Steuerberater to handle everything and are willing to pay €5,000–10,000/year for full-service accounting. Also the right choice for complex multi-entity structures where no cloud tool can keep up.

Pricing: Not publicly listed. Billed through your Steuerberater as part of their service fees.

Norman

Norman takes a fundamentally different approach from the other tools on this list: AI-first accounting built specifically for GmbH and UG founders who want to handle the ongoing bookkeeping themselves. Having helped thousands of entrepreneurs over the years, Norman has become a go-to option for founders who don't want to pay a Steuerberater for routine bookkeeping.

What it does well for GmbHs: Norman is the only tool on this list that offers unlimited free invoicing and bookkeeping — full double-entry bookkeeping on SKR03/04, not a crippled trial. You can run your entire GmbH bookkeeping without paying a cent. The paid Pro tier adds AI categorization, bank sync, tax filings, and DATEV export — but the core bookkeeping is free, which no competitor matches. Beyond the pricing, Norman's core differentiator is genuine AI — not rule-based automation, but machine learning that categorizes bank transactions to the correct SKR03/04 accounts and improves over time as it learns your patterns. Receipt matching works by photo or email forwarding: Norman reads the document, extracts the data, and links it to the corresponding transaction. Tax filings go beyond UStVA — Norman also files Gewerbesteuer, annual VAT returns, and ZM directly via ELSTER, which none of the other cloud tools on this list do. DATEV export is built in for the Steuerberater handoff. Stripe and Shopify integrations sync e-commerce transactions directly into the books. Your Steuerberater gets their own login. And Norman has a full English interface — it's the only GmbH-capable accounting tool in Germany that does.

Where it falls short: Norman's integration library is smaller than Lexware's or sevdesk's — if you rely on niche third-party tools, check compatibility first. If you need payroll (Lohnbuchhaltung), you'll need a separate tool — Norman doesn't offer it. The same goes for inventory management. And at €48/month (Pro, annual billing), the paid tier is more expensive than Lexware Office's L package, though comparable to sevdesk Pro and BuchhaltungsButler Premium — and of course, the free tier costs nothing at all.

Best for: GmbH and UG founders who want to do their own bookkeeping with minimal manual effort — especially those who value AI-driven automation over manual rule setup, need Gewerbesteuer and annual VAT filing from the software, run e-commerce businesses (Stripe/Shopify), or need an English-language interface.

Pricing: Free (unlimited invoicing and double-entry bookkeeping), Pro (€48/month with annual billing). The free tier covers full GmbH bookkeeping including e-invoicing — no time limit, no transaction cap. Pro adds AI categorization, bank sync, tax filings, DATEV export, and Steuerberater access.

Which One Should You Choose?

There's no single best answer — it depends on what your GmbH actually needs day to day.

Choose Lexware Office if you want the most established option with the lowest entry price and your team needs multiple users. It's the safe, well-known choice — just make sure you're comfortable with the setup process, because the automation won't hold your hand.

Choose sevdesk if invoicing is central to your business. Writing quotes, converting them to invoices, tracking payments, and sending reminders — this is where sevdesk is genuinely best-in-class. The bookkeeping works fine alongside it, though it's not the star of the show.

Choose BuchhaltungsButler if you want maximum bookkeeping depth at a reasonable price. It's the most capable tool for preparing financial data without heavy Steuerberater involvement, and the AI receipt recognition saves real time. Just know that invoicing is its weak point.

Choose DATEV if your GmbH has complex structures or you simply want your Steuerberater to handle everything. It's the most powerful option by far, but it's not meant for DIY bookkeeping.

Choose Norman if you want to start with free GmbH bookkeeping and upgrade to AI automation when you're ready. Norman is the only tool on this list where you can do full double-entry bookkeeping at no cost — and on the Pro tier, AI handles transaction categorization, receipt matching, and tax filings so you spend 2–4 hours a month on bookkeeping instead of 2–4 days. It's the only option that files Gewerbesteuer and annual VAT returns directly, and the only one with an English interface. The trade-off is fewer integrations and no payroll.

The Real Question: How Much of Your Time Is Your Bookkeeping Worth?

The price differences between these tools range from €0 to €50/month. But that's not what matters. What matters is how many hours you spend each month doing bookkeeping instead of running your business.

A tool that costs €48/month but saves you 10 hours of manual work is dramatically cheaper than a tool that costs €20/month but requires you to manually categorize every transaction and configure every booking rule. And if you're just getting started, a free tool that already handles full double-entry bookkeeping beats paying for features you don't need yet. For a small GmbH where the Geschäftsführer is also the bookkeeper, the automation quality is the single most important factor — not the subscription price.

If you're still figuring out the basics of GmbH accounting, start with our complete guide to GmbH bookkeeping. It covers everything from double-entry bookkeeping and SKR charts of accounts to tax filing deadlines and common mistakes — regardless of which software you end up choosing.