Accounting · head to head
DATEV vs Paychex
DATEV
Accounting
German accounting, payroll and tax software built around the tax adviser rather than the business
- From
- On request
- Rated
- -
Paychex
Accounting
Outsourced United States payroll, tax filing, benefits and HR services with an assigned service representative
- From
- $29/month
- Rated
- -
The short version
- Each has a real cost: DATEV dATEV does not publish transparent per-customer pricing the way a SaaS vendor does; your real cost is buried in your tax adviser's fee note, so comparing it against Lexware or sevdesk on price is genuinely hard.; Paychex pricing is quoted rather than published and varies between clients and between renewals, with separate charges for each payroll run, off cycle payments and year end processing, so two similar businesses regularly pay very different amounts for the same service and comparing quotes is difficult by design.
- They diverge on capability: DATEV covers Unternehmen online, Paychex covers Payroll processing.
- Prices and features above were last checked on 31 August 2026.
Where they differ
Only the attributes on which DATEV and Paychex actually diverge.
Identical on both: free tier (No), user rating (Not yet rated), category (Accounting).
What each one covers
Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.
Only in DATEV
- Unternehmen online
- Lohn und Gehalt
- Rechnungswesen
- Jahresabschluss
- DATEV DMS
- Meine Steuern
- DATEV-Schnittstelle
Only in Paychex
- Payroll processing
- Payroll tax filing
- Year end forms
- Multi state payroll
- Garnishments
- Time and attendance
- Benefits administration
- Retirement plans
What people use each for
The jobs each tool is most often brought in to do.
DATEV
- A German GmbH that wants its Steuerberater to keep doing the books but wants receipts to stop travelling in a shoeboxnot Paychex
- A payroll department that must file social insurance and wage tax returns to German statutory deadlines without an external bureaunot Paychex
- An SME preparing an e-Bilanz and audit-ready GoBD document archivenot Paychex
- A tax firm standardising dozens of client engagements on one chart of accounts and one document workflownot Paychex
Paychex
- A United States business with employees in several states that does not want to track differing withholding and unemployment rules internallynot DATEV
- A small employer whose accountant recommends outsourcing payroll tax filing so the penalty risk sits with a service providernot DATEV
- A growing company that wants payroll, benefits enrolment and a retirement plan administered together rather than through three vendorsnot DATEV
- A small employer seeking benefits pricing through a professional employer organisation that it could not negotiate on its own headcountnot DATEV
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
DATEV
- DATEV does not publish transparent per-customer pricing the way a SaaS vendor does; your real cost is buried in your tax adviser's fee note, so comparing it against Lexware or sevdesk on price is genuinely hard.
- The board has decided to wind down the Austria-specific portfolio: existing products remain usable to 31 December 2028, are free of charge during 2029, and cannot be used after 31 December 2029, so any Austrian entity on DATEV has a forced migration dated in advance.
- It is built for German statutory practice, so a group with subsidiaries outside the DACH region will run DATEV for Germany and something else everywhere else, with a consolidation step in between.
- Large parts of the suite are still Windows desktop software installed on a workstation or terminal server, which means IT overhead most companies no longer budget for when they think they are buying cloud accounting.
- The lock-in is social as well as technical: because your adviser holds the installation and the history, changing accounting software usually forces you to change or retrain your adviser, which is a far bigger decision than a software migration.
Paychex
- Pricing is quoted rather than published and varies between clients and between renewals, with separate charges for each payroll run, off cycle payments and year end processing, so two similar businesses regularly pay very different amounts for the same service and comparing quotes is difficult by design.
- Charging per payroll run rather than per month penalises employers who pay weekly or who run frequent off cycles, so a business with hourly staff on a weekly cycle pays several times what a monthly salaried business of the same size pays.
- Migrating mid year requires transferring year to date wage and tax figures for every employee in every jurisdiction, so in practice companies switch only at a calendar year end, which leaves you locked to the incumbent for the rest of the year whatever the service is like.
- The service model depends on an assigned representative, and reported experience varies sharply with who that person is and how often the assignment changes, which means the quality of what you bought is not a property of the product you evaluated.
- It is a United States service, so a company with employees abroad still needs a separate payroll provider in each country, and the group has no single view of employment cost without building one outside the system.
Pricing, plan by plan
DATEV
On request- DATEV Unternehmen online$undefined/month
- Receipt and bank data exchange with your tax adviser
- Cash book and master data modules
- Ordered and usually rebilled through the adviser
- DATEV Mittelstand$undefined/month
- In-house financial accounting and invoicing
- Payroll modules licensed separately
- Per-workplace licensing
- Lohn und Gehalt$undefined/month
- German payroll runs and statutory electronic filings
- Priced by number of payslips
- Typically operated by the adviser on the client's behalf
Paychex
$29/month- Flex Essentials$39/month
- Payroll
- Tax administration
- Direct deposit
- Flex Select$59/month
- HR administration
- State unemployment insurance
- New hire reporting
Which should you pick?
Choose DATEV if
- You need unternehmen online.
- You work on Windows, Web.
- You also want lohn und gehalt.
Choose Paychex if
- You need payroll processing.
- You work on Web, Ios, Android.
- You also want payroll tax filing.
Questions people ask
- Is DATEV or Paychex better?
- Neither clearly leads. DATEV starts at On request and Paychex at $29/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, DATEV or Paychex?
- DATEV starts at On request and Paychex at $29/month.
- Does DATEV or Paychex run on more platforms?
- DATEV runs on Windows, Web. Paychex runs on Web, Ios, Android.
- What is DATEV best used for?
- DATEV is most often used for a german gmbh that wants its steuerberater to keep doing the books but wants receipts to stop travelling in a shoebox, a payroll department that must file social insurance and wage tax returns to german statutory deadlines without an external bureau, an sme preparing an e-bilanz and audit-ready gobd document archive, a tax firm standardising dozens of client engagements on one chart of accounts and one document workflow. Of those, a german gmbh that wants its steuerberater to keep doing the books but wants receipts to stop travelling in a shoebox and a payroll department that must file social insurance and wage tax returns to german statutory deadlines without an external bureau are not what Paychex is typically brought in for.
- What can DATEV do that Paychex cannot?
- DATEV covers Unternehmen online, Lohn und Gehalt, Rechnungswesen, Jahresabschluss. Paychex covers Payroll processing, Payroll tax filing, Year end forms, Multi state payroll.
Answered from the vendors’ own pages
DATEV: Can I buy DATEV directly without a tax adviser?
In practice, no for most of the range. Membership of the cooperative is restricted to the tax and legal professions, and companies get access through their adviser or as a client of one.
Paychex: How much does it cost?
Paychex quotes per client rather than publishing rates, and the structure typically includes a base fee plus a per employee per payroll charge with extras for year end and off cycle runs. Get the full fee schedule in writing, including what a mid year change of plan costs.
DATEV: Is DATEV usable outside Germany?
It operates in Austria, Italy, Spain, Poland, Czechia, Slovakia and Hungary, but the depth is German. The Austrian product line is being discontinued with a hard end date of 31 December 2029.
Paychex: Who is liable if payroll taxes are filed late or wrongly?
Contractually the provider generally accepts responsibility for errors it makes, but the employer remains the party the tax authorities pursue. Read the specific indemnity language rather than relying on the sales description.
DATEV: What is the DATEV-Schnittstelle everyone mentions?
It is the standard export format German invoicing and ERP tools produce so bookkeeping data can be handed to a DATEV-based adviser. Supporting it is effectively a requirement to sell accounting-adjacent software in Germany.
Paychex: Can I switch providers mid year?
Technically yes, but you must carry year to date figures across for every employee and jurisdiction, and errors there surface at year end on employee tax forms. Most businesses switch effective 1 January for that reason.
DATEV: Does DATEV handle e-invoicing under the German B2B mandate?
Yes, the accounting and invoicing modules were extended for the XRechnung and ZUGFeRD formats that the German B2B e-invoicing rules require.
Paychex: What is the difference between the standard service and the professional employer organisation option?
Under the professional employer organisation arrangement Paychex becomes a co-employer for tax and benefits purposes, which changes your benefits access and some of your employment administration. It costs more and it is harder to unwind, so treat it as a different decision from buying payroll.
Paychex: Does it work with my accounting software?
It exports a general ledger file and connects to the mainstream accounting products. Confirm the mapping to your chart of accounts during onboarding, because a generic export means your bookkeeper recodes every run.
Paychex: Is it suitable if we only have a few employees?
It will serve you, but very small employers often find the per run charges and the service tiering expensive relative to self service payroll products. The case improves once multi state complexity or benefits administration enters the picture.
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