Corporate tax services, from your books to filing in Coretax

Finday.ai prepares your tax data from accounting entries, payroll, invoices and supporting documents, so review and reporting stay under control. Finday is connected to Coretax, the online tax system of the Directorate General of Taxes (DJP).

VAT return (SPT Masa PPN)

Tax period May 2026

Output VAT
Rp 38,500,000
Input VAT
Rp 21,340,000
VAT payable
Rp 17,160,000

Reviewed by a tax specialist · 12 Jun

Connected to CoretaxElectronic receipt (BPE) · 15 JunReceived
Illustration · sample figures

Connected to accounting and payroll

Tax data is easier to control when transactions, payroll and approvals sit in the same workflow.

  • Accounting
  • Payroll
  • Document trail

Made for Indonesian tax rules

The workflow is built around local tax obligations and keeps your own review and approval steps in place.

  • PPh (income tax)
  • PPN (VAT)
  • Reporting scope agreed before work starts

Tax data starts with clean transactions

Finday.ai links invoice, expense, payroll and accounting data, so a tax review doesn't begin with files scattered across folders.

  • Transactions are mapped to what PPh and PPN require.
  • Supporting documents are stored with the workflow.
  • Exceptions and items that need review are flagged sooner.

People review the parts that need judgment

AI prepares the drafts and checklists. Interpretation, approval and finalization still go through people, following your company policy.

  • PPh, PPN, e-Faktur (electronic tax invoices) and e-Bupot (electronic withholding slips) can go on the work checklist.
  • PPh 21 on salaries can be linked to your payroll data.
  • Your team can track the status of each document and approval.

Before you start

What we agree on with you before any work begins, so the scope and who is responsible for what are clear from the first month.

Scope, documents and outputs of the tax service

In the consultation, decide which obligations and periods we help with. The checklist for PPh, PPN, e-Faktur, e-Bupot or SPT (tax returns) follows your company's situation, and the proposal lists each obligation separately.

  • Inputs: accounting transactions, invoices, withholding slips, tax documents and the relevant payroll data.
  • Outputs to agree on: a reconciliation of the tax data, a list of corrections, draft calculations and the return documents for review.
  • Finday is connected to Coretax. If filing is in scope, agree on the authorization, the person responsible and how the electronic filing receipt (BPE) is handed over. Never share login details through a consultation channel.

Review process and what your company is responsible for

The work starts by checking the data is complete, mapping each obligation, clearing up differences and reviewing the drafts before approval. Deadlines depend on the type of obligation and the current rules, so there is no single date that fits every company.

  • Your company is responsible for the accuracy of its documents, approving each return and paying the tax.
  • Confirm who the reviewer is and what they are authorized to sign off, the access they need, the work calendar and how corrections are made.
  • Tax audits, disputes, amending earlier periods and other special assistance need their own scope and are not included by default.

Example: a review before filing

This is an illustration, not a customer result. The team finds a difference between an invoice amount and the tax records. They check the supporting documents, find the cause and get the change to the draft approved before it is finalized.

  • Keep a reference from every figure in the draft to its source document.
  • Record each correction and who approved it, so the decision can be traced later.
  • Check official DJP information for changes in procedure. This page describes the service and does not calculate your company's tax obligations.

Frequently asked questions

Anything else, ask us directly on WhatsApp.

Can Finday.ai help with PPh and PPN?

Yes. Finday.ai supports the data work for PPh and PPN, including supporting documents, review checklists and coordination with accounting.

Are the tax figures final as soon as Finday prepares them?

No. Finday.ai prepares drafts and checklists for review. Tax figures are finalized only after people review and approve them, as your business requires.

How do I contact Finday.ai?

Email client.relations@helomacro.id or send a WhatsApp message to +62 878-5852-9420. For legal and privacy matters, use legal@helomacro.id.

Does the consultation include filing in Coretax?

Finday is connected to Coretax, but filing is not included automatically. The proposal states whether we only prepare and review the data or also submit the return for you. Authorization, tax payment, the filing receipt and the handling of corrections are agreed before work starts.

See all FAQs

Provider and accountability

Finday.ai is operated by PT Macro Solusi Nusantara. Every piece of work has a clear split of roles, and nothing is posted without your approval.

Who does what

Finny, the AI accountant
Reads the documents you send, prepares draft journal entries, reconciliations and calculations, and flags differences that need a check.
A Finday finance expert
Reviews Finny's drafts, answers your questions and is accountable for the work within the agreed scope.
You
Confirm the source documents are correct, then approve postings, reports and payments on desktop or mobile.

PT Macro Solusi Nusantara

Address: Jl. Permata Regency, Jl. H. Kelik No. D/37RT.1/RW.6, Srengseng, KembanganKota Jakarta Barat, DKI Jakarta 11630
Legal and privacy
legal@helomacro.id

Tax procedure reference: the official Directorate General of Taxes (opens in a new tab) website. Confirm the current rules for your company's situation.

Start with a few of your own transactions.

Tell us about your business on WhatsApp and share a few anonymised sample documents. We show you the scope of work and who reviews it before you decide.

Finny from Finday.ai