Upload
DJP BPPU v3 template or XML.
FREE VALIDATION · RESULTS IN SECONDS
Turn Coretax Excel into XML ready to check.
Upload an official BPPU/PPh 23 template or an older XML. We find row errors, check rates and formats, and prepare a clean XML file.
Independent software by Velmarko, not DJP. We never ask for your Coretax login or password. Privacy
Free beta preview is available. Payments and paid downloads are not open during final launch verification.
See results
Detailed status and errors for free.
Pay $6.50
One-time payment, no subscription.
Download
XML, report, and manifest.
Supported
BPPU / PPh Pasal 23
NPWP, NITKU, tax period, object code, DPP, rate, date, documents, duplicates, and XML structure.
Not supported
We do not guess data
PPh 21, VAT/e-Faktur, OCR, mixed tax types, old templates, or automatic portal submission.
Coretax XML questions, answered
What does LolosXML check?
Supported BPPU/PPh 23 Excel and XML files: NPWP/NITKU formats, tax periods, object codes, amounts, rates, documents, duplicates and XML structure. It does not verify taxpayers in government databases.
Can I see the result before paying?
Yes. Upload a supported file and see the validation preview for free. Paid file generation is available only when checkout is enabled. The current launch status is shown above.
Is this an official DJP service?
No. LolosXML is an independent Velmarko product. It does not submit filings or guarantee Coretax acceptance. Review your source data and the result yourself.