ERP and accounting software in Munich

Doing business in Munich

Munich has about 1.5 million inhabitants and, according to the IHK für München und Oberbayern, around 139,000 member companies based in the city. The BMW plant anchors a wide supplier base, software and AI firms cluster in Maxvorstadt, Schwabing and near the Garching research campus, insurers and their service partners fill office districts across the city, and Messestadt Riem hosts the trade fairs.

For a Munich Mittelstand firm the administrative strain sits between operations and the books. Bills of material live in one file, project budgets in another, and the Finanzamt still expects accurate Umsatzsteuer returns through ELSTER. Skyline Nexus ERP replaces that patchwork with one database in which a production order, a project cost and a customer invoice all end up as entries in the same general ledger.

Modules Munich businesses start with

• XRechnung / ZUGFeRD files
• Accounting and branches
• Manufacturing (MES)
• CMMS and maintenance
• Projects and job costing

Automotive and mobility suppliers in the Munich region

Automotive and mobility suppliers around Munich build to drawings that change often, so the bill of materials and the routing are the documents everything else depends on. The MES module in Skyline Nexus ERP keeps plants, work centres, routings and BOMs together and plans each production run as a work order against them, so engineering changes are made once rather than in three separate files.

Stock is held per location, so a plant, an external warehouse and a service van each show their own quantities, and transfers between them are documented with a carrier and a status. Skyline Nexus values inventory by FIFO, the IFRS-compatible method, and the FIFO/LIFO valuation report shows what each lot cost. Purchases post to the ledger as they are saved once auto-posting is switched on.

Software, ICT and AI companies in Munich

Software houses, IT consultancies and AI start-ups in Munich sell projects, licences and support to customers all over Europe. Skyline Nexus ERP runs each customer engagement as a project with tasks, milestones, a budget and a contract, and journal lines carry the project and a cost centre, so the margin of every engagement shows up in the reports rather than in a founder's spreadsheet.

Many Munich tech firms invoice customers in other EU countries, where the reverse charge applies and both VAT IDs belong on the invoice. Skyline Nexus stores the customer's tax number on the contact, can issue an invoice in another currency at an entered rate while the books stay in euros, and its CRM follows leads, follow-ups and proposals from the first call to the signed contract.

Insurance brokers and financial service firms

Insurance and finance are among Munich's defining industries, and around the large insurers work brokers, claims service providers, actuarial consultancies and IT suppliers. For these firms Skyline Nexus ERP offers a double-entry ledger with cost centres per business line, budgets per fiscal year compared with actual spending, and a CRM for client relationships, so management figures no longer depend on one person's workbook.

Cash control is the other half of the job. The Treasury module of Skyline Nexus holds bank accounts, scheduled and bulk supplier payments with hold and release, petty cash and expense claims, and every payment run can go through an approval step. Bank statements are imported as CSV or XLSX files and matched in the bank reconciliation until the variance reaches zero.

Compliance for a Munich business

As of October 2026, invoices issued from Munich follow § 14 UStG: tax number or VAT ID, a running invoice number, the date of supply and the tax shown separately for each rate, normally 19% or the reduced 7%. Invoices up to EUR 250 gross may use the simplified form, except for intra-EU supplies and reverse charge. Retention is 8 years for invoices and 10 years for books and annual accounts.

Germany's e-invoicing obligation arrives in stages. Receiving has been compulsory for all businesses since 1 January 2025; from 1 January 2027 a company whose previous-year turnover exceeded EUR 800,000 must issue domestic B2B invoices electronically, and from 1 January 2028 everyone must. Skyline Nexus ERP generates XRechnung 3.0 and ZUGFeRD 2.3 files, and a Bavarian authority's Leitweg-ID is kept on its contact record.

Getting started from Munich

A Munich company usually migrates at the start of a fiscal year or quarter. Products, opening stock and contacts come in through spreadsheet templates, the chart of accounts can be imported as CSV or XLSX, and GL opening balances are keyed into a screen that refuses to save until debits equal credits. Fixed assets have their own import, and manufacturers then build BOMs on top of the product list.

The free trial gives access to the modules on this page, so a production planner, a project lead and a bookkeeper can each test their part with real data. Support is by WhatsApp, phone and e-mail in English, and Skyline Nexus ERP has no Munich office. Firms with several plants, or financial groups with several companies, should book a demo first so that locations and cost centres are designed properly.

1. Start the trial, create the business in EUR and set up a fiscal year with monthly periods before posting anything.
2. Import products, components and opening stock per plant or warehouse, or set up your running client projects.
3. Create cost centres for each business line and enter this year's budget so Budget vs Actual works from month one.
4. Switch on E-invoicing (Germany) and issue a test XRechnung file to one customer well before 2027.

Questions from Munich businesses

Can a Munich automotive supplier manage bills of materials in Skyline Nexus ERP?

Yes. Skyline Nexus ERP includes an MES module with plants, work centres, routings, bills of materials and production work orders. A Munich automotive supplier keeps the BOM next to the stock and purchasing data, values inventory by FIFO and sees the result in the same general ledger that produces the trial balance and the profit and loss statement.

Can a Munich software company bill projects to EU customers in Skyline Nexus ERP?

Yes. Skyline Nexus ERP lets a Munich software company run each customer engagement as a project with milestones, a budget and a contract, and tag costs and revenue to it. Invoices to customers elsewhere in the EU carry both VAT IDs for the reverse charge, and an invoice can be issued in another currency while the ledger stays in euros.

Which e-invoicing deadline applies to a Munich supplier?

The deadline depends on turnover. As of October 2026, a Munich supplier whose previous-year turnover was above EUR 800,000 must issue domestic B2B e-invoices from 1 January 2027; every other business follows from 1 January 2028, and all have had to receive e-invoices since 1 January 2025. Skyline Nexus ERP generates XRechnung and ZUGFeRD files for both cases.

Can Skyline Nexus ERP produce an XRechnung for the City of Munich?

Yes. Skyline Nexus ERP generates XRechnung 3.0 files in UBL or CII from a sale once E-invoicing (Germany) is enabled, using the Leitweg-ID stored on the public-sector contact. The file is downloaded from the sale and submitted through the channel the City of Munich specifies; Skyline Nexus prepares the file but does not transmit it.

Does Skyline Nexus ERP replace the cash register in a Munich shop or café?

No. German cash registers need a TSE under § 146a AO, and Skyline Nexus ERP does not provide one, so a shop or café keeps a TSE-equipped till for cash sales. Invoices to companies, purchasing, stock and the general ledger run in Skyline Nexus, and the till's daily takings are posted there as a summary.

Is Skyline Nexus ERP available in German, and can it invoice in Swiss francs?

Skyline Nexus ERP is available in English and Arabic, with interface translations for many other languages including German; untranslated screens fall back to English. A company keeps its books in EUR and can issue an invoice in another currency, such as Swiss francs, at an exchange rate entered on the document, while the ledger itself stays in euros.

What can a Munich company test in the Skyline Nexus ERP free trial?

The free trial of Skyline Nexus ERP lets a Munich company test accounting, stock, purchasing, sales, projects and production work orders with its own data. Import templates for products, opening stock and contacts shorten the set-up, and the trial is the right moment to check that BOMs, project margins and the trial balance behave as the finance team expects.

Skyline Nexus ERP is a cloud service run by Skyline Industrial Solution. We have no office in Munich; support is by WhatsApp, phone and e-mail.

Figures and rules on this page change. This is general information, not tax or legal advice: confirm the current position with the authority named above or your adviser.