Accountable vs Lexware Office 2026: Taxes or Bookkeeping?

Accountable and Lexware Office solve overlapping problems, but their tax workflows differ. Accountable centres on self-employed people managing bookkeeping and filing in an app. Lexware Office combines ongoing bookkeeping with a handover to tax software or an advisor. Start with your legal form and who will file your returns.

Quick answer: Accountable or Lexware Office?

Accountable is worth shortlisting if you are self-employed and want to prepare and submit your tax returns in one app. Lexware Office is worth shortlisting if you want bookkeeping that fits an existing advisor workflow.

For a UG or GmbH, do not choose Accountable as the complete bookkeeping and closing solution. Its help centre says company bookkeeping and annual accounts are outside the app's scope, although invoicing can still be used. Lexware documents an advisor workflow for preparing company accounts.

About this comparison: Norman publishes this article and offers accounting software. We checked vendor pricing, product pages and help documentation on 17 September 2026. The recommendations reflect those published capabilities and our assessment of suitable use cases.

Accountable vs Lexware Office at a glance

These are different purchase decisions. Someone who already pays an advisor to file returns may value a smooth handover. Someone filing their own returns may value having the preparation and submission in the same app.

Prices and free-plan limits

Reference prices below exclude VAT and temporary promotions. We checked them on 17 September 2026.

Accountable Free includes unlimited mobile e-invoices and up to five expenses per month. Full web access and unlimited expense handling are in Buchhaltung. The cheaper Rechnungen Plus plan adds web invoicing, with narrower scope than full bookkeeping.

Accountable's plan documentation includes annual returns for eligible Kleinunternehmer in Buchhaltung. VAT-paying self-employed people should compare Steuern for the tax-filing workflow. Do not assume everyone needs the same plan just because they are self-employed.

Budget example: a freelancer who wants to file their own income tax return should compare the complete annual filing cost. Accountable Steuern and Lexware L are not equivalent bundles: include the separate filing software or advisor cost on the Lexware side. Someone who only needs invoices should compare invoicing plans instead.

Tax filing is the main difference

Accountable: check your complete tax situation

Accountable combines self-employed bookkeeping with tax preparation and submission. Its tax plans include the personal and business declarations listed for the plan. That makes it a relevant option for someone who wants to manage the process themselves.

Check your situation before subscribing: legal form, income types, partner's income, foreign income and required forms. Accountable's pricing page now lists optional tax-form add-ons, while some help pages describe a narrower scope. Confirm the particular form in the current app or with support. A broad “all taxes” headline does not settle an individual edge case.

Lexware Office: agree who completes the filing

Lexware describes passing EÜR data to smartsteuer or an advisor. For a company, its documented process prepares the books and financial information for the annual close with the advisor.

That can be a good fit if you already have an advisor. Agree who reviews entries, who files each return and what work the fee includes. Your bookkeeping can be tidy while the filing step still needs a separate service.

For a comparison between two bookkeeping tools, see Lexware Office vs sevDesk.

AI, receipts and the daily workflow

Accountable has an AI tax assistant for questions and guidance inside its product. Lexware documents AI-assisted category suggestions. It would be wrong to frame this choice as “AI versus no AI.”

Instead, assess the work you do most often. Use a receipt, a supplier refund and a transaction with private and business use. Can you understand the proposed treatment? Can you correct it? Can you trace the number in a report back to its source?

Accountable is worth trying if you want a mobile-centred routine with tax questions close to the books. Lexware is worth trying if your routine centres on web bookkeeping and advisor handover. The right choice depends on the tasks you can finish reliably, not the number of AI labels.

If access through Claude or ChatGPT matters, treat it as a separate requirement. Our AI accounting buyer guide compares the connection types and setup involved.

Which one fits your situation?

A solo freelancer who files their own returns

Start by checking Accountable's coverage and the appropriate tax plan. Use a sample period to see whether you can get from a receipt to the figures needed for your return. If you prefer to hire an AI bookkeeper, compare Norman as well.

A business with an established tax advisor

Start with the handover your advisor already uses. Lexware's advisor access and DATEV options may fit that process. Accountable also provides advisor access, so an existing advisor alone does not rule it out. Ask which setup avoids duplicate entry for your particular case.

A UG or GmbH

Accountable is not the complete option for company books and accounts. Compare Lexware's advisor workflow with a company solution such as Norman. Include annual accounts, company returns and the ongoing books in the scope you price.

Someone who wants to hire an AI bookkeeper

Norman handles receipts, transaction categories and ongoing bookkeeping, with free invoicing and bookkeeping. You can file all your tax returns on a paid plan for your legal form, with separate plans for self-employed people and companies.

You can also run accounting from Claude or ChatGPT through Norman's official MCP connection. MCP access is included in Free. Your assistant's usage is separate from Norman's in-app AI allowance; accounting features still follow your Norman plan. See the pricing page for the relevant package.

A short checklist before you choose

1. Write down what you must file. Include your business and personal tax situation.
2. Check the exact plan. Separate mobile access, full web access, bookkeeping and tax submission.
3. Price a normal year. Add any separate filing software, advisor work and optional tax forms.
4. Try your own documents. Check a normal month and a correction, not just a sample invoice.
5. Plan any move. Keep your exports and original documents; confirm import scope before cancelling the old product.

For more options, use our Accountable alternatives guide or Lexoffice alternatives guide. Both link to the relevant Norman comparisons.

Frequently asked questions

Is Accountable better than Lexware Office for freelancers?

It can fit better when the freelancer wants in-app tax filing and their full tax situation is covered. Lexware can fit better when bookkeeping and advisor handover are the main requirements.

Can I use Accountable for a GmbH?

Its help centre allows invoicing, but excludes the complete double-entry bookkeeping and annual-accounts workflow for a UG or GmbH. Choose a company bookkeeping solution for that scope.

Is Accountable free?

There is a free plan with mobile invoicing and limits on expenses. Unlimited expense handling, full web bookkeeping and tax filing depend on the paid plan and tax situation.

Does Lexware Office have AI?

Yes. Its documentation describes AI category suggestions and personalised matching. Review how the suggestions work with your records rather than assuming all categorisation is manual.

Does Accountable Buchhaltung include tax returns?

Its documentation includes annual returns for eligible Kleinunternehmer. VAT-paying self-employed users need to check Steuern for the filing scope. Confirm additional forms and your personal situation before subscribing.

Where does Norman fit in this comparison?

Norman is an option when you want an AI bookkeeper, free invoicing and bookkeeping, all tax returns on paid plans, or accounting through Claude and ChatGPT via MCP.

Conclusion

Accountable and Lexware Office fit different ways of handling taxes. Choose Accountable when its in-app filing covers your situation. Choose Lexware when the bookkeeping and advisor handover suit your business. Compare Norman if you want to hire an AI bookkeeper and keep accounting and tax work together.

Sources checked: Accountable pricing, plan comparison, eligibility, GmbH/UG and AI tax-assistant documentation; Lexware Office pricing, e-invoicing, AI suggestions, DATEV and annual-accounts documentation. Reviewed on 17 September 2026.