![Landrum L.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Landrum L.") LL Landrum L. Senior VAT & International Tax Specialist Accounting Mid-Market (51-1000 emp.) 7/2/2026 "Essential for EU VAT Compliance, But Needs Better Integration" 4.5/5 What do you like best about Momenteo? As a Senior VAT & International Tax Specialist, the embedded EU VAT logic is its biggest advantage for our cross-border client engagements. It automatically inserts Germany-specific tax rates, reverse-charge clauses and intra-EU supply disclaimers on every invoice, removing the risk of human error I used to face when drafting documents manually in Excel. Every time log and issued invoice carries permanent, uneditable timestamps—this creates credible audit trails we can submit directly to German tax offices without extra reconciliation. The tagging function for each time entry by client jurisdiction also simplifies pulling aggregated activity data to back up our transfer pricing documentation packs. Review collected by and hosted on G2.com. What do you dislike about Momenteo? The most frustrating limitation is the complete absence of native DATEV integration, the mandatory tax software all German accounting firms rely on. Each month I spend hours extracting invoice and time data, restructuring CSV column formats to meet DATEV’s strict import rules. There are no pre-built report layouts aligned with German fiscal audit requirements, and the platform cannot auto-assemble standardized activity records needed for transfer pricing compliance. Additionally, there’s no native reminder system for GDPR document retention rules, forcing our team to maintain separate spreadsheets to flag client financial records due for archiving or secure deletion. Review collected by and hosted on G2.com. What problems is Momenteo solving and how is that benefiting you? Prior to adopting Momenteo, our team managed billable hours and cross-border client invoices across disjointed Excel workbooks. This fragmented workflow frequently led to inconsistent VAT labeling and missing audit trails, which raised compliance risks during local tax authority inspections. By centralizing all time tracking and invoicing in a single system, the tool standardizes cross-border tax treatments automatically, cuts down manual data entry mistakes, and generates verifiable chronological records. This drastically shortens our audit preparation timelines and makes it far easier to segregate sensitive client financial data to satisfy GDPR data protection requirements. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite See what 13 reviewers think of Momenteo 4.4 out of 5 · Verified reviews from real users [ Read all reviews ](https://www.g2.com/products/momenteo/reviews)