Works with the AI tools you already use
Btw Checklist
by Nex AI
Automated VAT audit assistant for accountants to verify journals and detect filing errors before submission.
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See it in action
You say
Check mijn verkoop- en aankoopdagboeken van Q3 voor de btw-aangifte en maak een checklist van de afwijkingen.
Your agent does
BTW-Controle Verslag Q3
- Tariefcheck: ⚠ 2 regels wijken af (Factuur #2023-045 & #2023-048).
- Volgnummercheck: ⚠ Factuur #2023-051 ontbreekt in de reeks.
- ICP-listing: ✅ Alle buitenlandse btw-nummers zijn aanwezig.
- Aftrekbeperkingen: ⚠ 5 regels (restaurant/auto) gemarkeerd voor controle.
What you get
About this skill
What it does
This skill acts as an automated audit assistant for VAT filing periods (specialized for Belgian VAT logic). It analyzes financial exports—such as sales journals, purchase journals, and general ledgers—to identify discrepancies, tariff errors, and missing data before the final tax return is submitted.
Why use this skill
Manual VAT reconciliation is time-consuming and prone to human error. This skill performs a mechanical plausibility check at scale, catching issues that humans might miss. It is more effective than standard prompting because it follows a structured multi-step audit protocol, ensuring no checks (like invoice sequencing or reverse-charge consistency) are skipped silently. It bridges the gap between raw accounting data and a final, clean tax return.
Supported Tools & Formats
- CSV/Excel exports from accounting software (Exact Online, Yuki, Octopus, Silverfin, etc.)
- Sales and Purchase Journals
- VAT trial balances and Ledgers
Output format
The skill generates a structured Markdown report featuring a checklist with status indicators (✅, ⚠, or NOT CONTROLLABLE). It provides a detailed list of exceptions at the transaction level and a prepared questionnaire for the end-client to resolve missing information.
Built by Nex AI. More skills and info at nex-ai.be and slopsome.com.
How to install
Drop the file into your AI Agent. Works with Claude, Cursor, ChatGPT, and 20+ more.
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Recently published to Agensi
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Verified clean 12 days ago
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- One-time purchase, yours forever
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Creator
Founder of Nex AI. I build production-grade Claude Skills from systems that actually run: multi-tenant SaaS, Telegram agents, Raspberry Pi infrastructure, 3D multiplayer rooms. Every skill ships battle-tested patterns, not theory. 33+ open source skills published, commercial catalog growing.
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