FREE DIAGNOSTIC CHECK FOR VAT BUSINESSES · DRAFT-ONLY SAMPLE
A complimentary diagnostic review of up to 10 sample Output or Input Tax Invoices designed for prospective VAT-registered businesses (PKP). Neracia’s human operator checks 16-digit NPWP/NIK validity, 22-digit NITKU, transaction code accuracy, tax base (DPP) & 11% VAT computations, and Coretax 20th upload deadline readiness—100% free, draft-only, and without outcome guarantees.
CRITICAL CHECKPOINTS · CORETAX DJP
Diagnostic review covers 6 critical administrative compliance and Coretax data format areas, performed directly by a human operator to flag issues prior to approval.
Verify buyer and seller identifiers against Coretax DJP integration rules (PMK 112/PMK.03/2022 as amended by PMK 136/2023) ensuring counterparty data is valid and avoids e-Faktur upload rejection.
Examine transaction codes (01 standard, 02/03 government/SOE entities, 07 bonded zones, 08 exempt) aligned with the true commercial substance of goods/services and customer status.
Verify the Tax Base (DPP) against commercial sales invoices and ensure precise 11% VAT calculations (VAT Law & Tax Harmonization Law), including discounts, rebates, and advance payments.
Analyze invoice dates against supply or payment receipt dates, verifying adherence to Coretax e-Faktur upload cut-off on the 20th of the following month under PER-11/PJ/2025.
Screen input invoices against Article 9(8) crediting criteria under the VAT Law: verifying direct relation to business operations, formal completeness, and 3-way matching with actual expense documents.
Confirm cross-referencing to purchase orders, delivery notes, completion certificates, or contracts on draft invoices so transaction trails remain traceable.
REVIEW OUTPUTS · DELIVERABLES
Upon completing the 10-sample review, you receive structured, readable reports ready for operational follow-up with your team.
A line-by-line review of up to 10 sample invoices marked as Ready to Upload, Needs Administrative Correction, or High Risk in Coretax, giving you immediate clarity on invoice health.
Specific written notes on discrepancies (such as unvalidated counterparty NIK, mismatched tax codes, base calculation differences, or deadline exposure) with practical remediation guidance.
A concise step-by-step checklist for authorized company officers to self-approve, digitally sign with passphrase certificates in Coretax DJP, and generate billing codes.
BOUNDARIES & TAX AUTHORITY · PMK 44/2026
NEXT STEP · MONTHLY VAT PACKAGE
If the 10-invoice diagnostic review gives you confidence and you want monthly Coretax e-Faktur drafting and Monthly VAT Returns handled by a human operator before the 20th and month-end deadlines, transition to Neracia’s VAT package.
MONTHLY VAT ADMINISTRATION · HUMAN-OPERATED (DRAFT-ONLY)
Designed for VAT-registered businesses (PKP) that need sales invoices prepared before the Coretax upload deadline and draft Monthly VAT Returns ready for review before the end of the following month. Neracia prepares invoice & return drafts; the client approves, signs, submits in Coretax, and creates billing codes independently.
Match sales invoices, customer 16-digit NPWP / NIK / NITKU identifiers, transaction codes, and draft preparation in the Coretax e-Faktur module so drafts are ready for company self-approval no later than the 20th of the following month.
Cross-check Input Tax Invoices in the Coretax dashboard against supplier bills and payment records, flagging missing invoices, incorrect NITKU data, or non-creditable items.
Output vs Input VAT calculation, net payable or carry-forward overpayment breakdown, recorded operator self-check, and draft Monthly VAT Return preparation in Coretax for company review and self-submission before month-end.
REQUEST FORM · ZERO FEE
This form runs directly in your browser with zero backend or database. Complete the fields to draft your message, then send via official WhatsApp or email. Never include passwords or confidential documents in this initial form.
YOUR MESSAGE DRAFT
The buttons above open wa.me or your email client with your pre-filled draft. Neracia receives the inquiry only after you review and send it yourself.
FREQUENTLY ASKED QUESTIONS
Transparent answers regarding sample scope, document submission, data confidentiality, and monthly transition.
Yes, 100% free with no hidden charges. This offer is available once per VAT-registered business (up to 10 sample invoices) to experience Neracia’s administrative review firsthand. You are under no obligation to subscribe to a monthly VAT package afterward.
Prepare up to 10 commercial sales invoices (for output invoices) or supplier bills with input tax slips (for input invoices), along with counterparty identifiers (16-digit NPWP, NIK, or NITKU). Documents are provided privately after initial contact via WhatsApp or email.
Never. We never request, receive, or store master DJP account passwords, digital certificate passphrases, or client OTP codes. For this initial sample review, you only share transaction document files privately.
Review is completed within 1–2 business days after 10 complete sample documents are received by the operator. Diagnostic results are handed over as a structured text summary, PDF, or Markdown file easily readable by business owners or finance staff.
This free offer serves as an initial diagnostic sample (up to 10 invoices). For recurring monthly needs, you can transition to our Coretax Monthly VAT Package: Tier A IDR 500,000 / month (up to 30 invoices) or Tier B IDR 750,000 / month (up to 50 invoices), with an optional PPh 21 add-on of +IDR 250,000 / month (1–10 staff), minimum 3-month contract, final price without VAT.
NERACIA TAX ECOSYSTEM · FULLY CONNECTED
Every official regulatory guide, compliance calendar, document checklist, reconciliation workpaper, and business tax package is interconnected for seamless navigation.
PP 20/2026 rules, year-cap elimination for OP & PT Perorangan, corporate transition rules, and 13-case eligibility checker.
Check business eligibilityOfficial Q&A covering PP 20/2026, Coretax e-Faktur, 16-digit NIK/NPWP, Article 31E, and PMK 44/2026 proxy limits.
Read official Q&ADeadlines: payment on 15th, e-Faktur on 20th, VAT return by month-end, and annual returns (OP 31 March, Corporate 30 April).
View official deadlines6 document categories provided by clients and a 4-step secure Drafter workflow in Coretax with zero password sharing.
Review document checklistMonthly client document list, draft-only workflow, and official deadlines: e-Faktur on the 20th and VAT return by month-end.
Open monthly checklist14-column 3-way workpaper (Output vs Input vs Bank), synthetic sample data, and free static CSV download.
Open template & CSVMonthly TER workpapers (PP 58/2023 & PMK 168/2023), draft withholding slips, and Coretax returns for 1–10 staff (+IDR 250,000/mo, draft-only).
View PPh 21 add-onThe IDR 4.8B small business threshold, Coretax e-Faktur & VAT return duties, voluntary PKP options, and official DJP rules.
Learn PKP rulesA dictionary of 28 official tax terms: PKP, Coretax, NITKU, 16-digit NPWP, e-Faktur, Final Tax, e-Bupot, to TER PPh 21.
Open tax glossaryMonthly human-operated support for output invoice registers, input invoice matching, and draft return preparation in Coretax.
View package & monthly feesMonthly deliverable simulation for a fictional distributor (25 invoices/mo): output register, 3-way matching, Coretax computation, timeline & checklist.
Open sample deliverablesDiagnostic review of up to 10 sample invoices (16-digit NPWP/NITKU validity, tax codes, Coretax 20th deadline, and draft readiness).
Currently Viewing ✓START WITH 10 INVOICES · ZERO INITIAL FEE
Gain confidence in the administrative health of your sales and purchase invoices. Contact us via WhatsApp or email to begin.