Light vs DATEV

Why finance teams choose Light over DATEV

DATEV is the backbone of German accounting, and it earned that position: it is built around the collaboration between a company and its Steuerberater, and for a single company that files in Germany it works. The model shows its age somewhere specific, when a company becomes a group. Each entity is its own Mandant, the group figure is assembled after the fact, and the daily work stays manual.

Light is built for the case DATEV was never designed for: several entities, several currencies, one ledger. Consolidation runs continuously instead of at year-end, AP, AR, cards and spend sit in the same system rather than around it, and agents carry out the routine work inside controls you define. The question in an evaluation is rarely whether DATEV can produce a correct annual statement. It is what the group costs you in exports, batches and waiting in between.

Multi-entity: one ledger instead of one Mandant per company

In DATEV, each company in a group is a separate Mandant with its own data set. DATEV Konsolidierung does the job it was built for, full and proportionate consolidation, multi-level structures, intercompany elimination under HGB, but it works on closing data imported per Mandant into a consolidation client, which makes it a periodic exercise rather than a live view.

On Light there is nothing to assemble. Every entity posts into the same ledger, intercompany eliminations and currency translation apply as transactions happen, and you can drill from the group figure straight down to the underlying document. The consolidated position is a report you open, not a project you schedule.

Implementation: your finance team, not the advisor channel

DATEV reaches companies through the Kanzlei. Your advisor specifies the setup, orders the modules and configures the environment, and reconfiguration later follows the same route. That channel is a genuine strength for filing quality and a genuine constraint on speed, because operational changes queue behind someone else's calendar.

Light implementations run in weeks with a dedicated implementation team and account manager included, and afterwards the finance team changes workflows, approval thresholds and reporting itself, in-product. Your Steuerberater keeps the advisory role and gains live access to the ledger instead of waiting for a period-end export.

Coverage: AP, AR, cards and spend in the same ledger

DATEV's centre of gravity is Rechnungswesen, the accounting record. Payments run through DATEV Zahlungsverkehr as a separate module that hands files to the bank, and cards are not a DATEV product at all, so German finance teams add a third-party spend tool and route its data back in as a Buchungsstapel. Each of those handoffs is a reconciliation that someone owns.

Light issues physical and virtual cards natively, captures receipts in Slack, Teams and email, and executes vendor payments on local rails in more than 80 countries directly from the ledger. Because the record and the money movement are the same system, there is no batch to import and no month-end tie-out between them.

Copilot versus agents that post

DATEV Copilot is real and useful: it reads documents, proposes an account, a tax key, a booking text and a cost centre based on your posting history, drafts client correspondence and answers research questions. It is an assistant, and the work still passes through a person for every document.

Light's agents operate rather than suggest. They code invoices, match payments, chase approvals and post, inside approval thresholds you set, and every action is logged and attributable. The difference is not how clever the model is; it is whether the system is allowed to finish the task.

Where DATEV remains the right answer

Worth saying plainly: if you are a single German company, your Steuerberater does your bookkeeping, and the group question does not arise, DATEV is a sound choice and switching buys you little. The same holds where the workflow is genuinely advisor-led by design.

The calculation changes with the second and third entity, with foreign subsidiaries and currencies, and when the finance team wants to run the platform itself rather than request changes through it. That is the point at which the exports, the spreadsheets and the wait for the close start costing more than the software.

Frequently asked questions

Is Light a good alternative to DATEV?

For groups with several entities, and especially international ones, yes: one ledger for all companies, continuous consolidation, AP, AR, cards and spend included, and agents that carry out the work. For a single German company whose bookkeeping sits with its tax advisor, DATEV remains a sound choice. See the full landscape comparison.

Can we keep working with our Steuerberater on Light?

Yes. Your advisor gets real-time access to the ledger and reports instead of period-end exports, so questions get answered against live data. The advisory relationship stays; the waiting for a batch does not.

Does Light cover German requirements?

Light runs German entities with local payment rails, VAT handling and e-invoicing readiness in the same ledger as the rest of the group, and holds SOC 1 Type 2 and SOC 2 Type 2 reports. Which German filing formats you need, and how the handover to your advisor should work, is worth walking through concretely in a demo.

What is the practical difference in multi-entity accounting?

In DATEV each company is its own Mandant and the group figure is consolidated from imported closing data after the period. On Light every entity posts into one ledger, with intercompany elimination and currency translation applied continuously, so the consolidated position is available at any time with drill-down to the document.