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Spectra Forensics, Investigation Specialist

Case study · Investigations

Invoices Without Steel

A steel processor's purchases were invoiced through paper traders while the metal came from unbilled sources. The company was left facing tax-credit reversal and penalties.

  • Fake invoicing & tax-credit rings
  • Kickbacks
  • Sham counterparties & fictitious transactions
purchases through paper traders
₹12–18 Crpurchases through paper traders
tax credit at risk
₹2–3 Crtax credit at risk
suppliers found non-genuine
14suppliers found non-genuine
checks before onboarding
Substancechecks before onboarding

01The situation

The steel arrived. The supplier on the invoice never had any.

A steel processor received a tax notice disputing credits on purchases from suppliers later found to be non-existent. Management needed to know whether this was supplier fraud it had fallen victim to, or something its own people had arranged.

How it came to us

A tax notice questioned input tax credit claimed on purchases from several suppliers whose registrations had been cancelled.

02How it worked

  1. 01Raw material was bought from unbilled market sources at lower prices.
  2. 02Invoices were obtained from paper traders who never held stock.
  3. 03The company claimed tax credit on those invoices.
  4. 04The purchase manager arranged the invoices and shared the price difference with brokers.
  5. 05Payments to paper traders came back in cash through intermediaries.
How the scheme workedAnonymised
Unbilled marketsourcesPaper traders(invoices only)Purchase manager& brokersProcessor claimstax creditCash back viabrokersgoodsinvoicespayments

Swipe sideways to see the whole diagram.

  • Outside parties
  • Insiders involved
  • The organisation
  • Where the money ended up
  • Repeats / feeds back

How it was hidden

Genuine goods received, paper traders with valid registrations at the time, and payments that looked like normal supplier payments.

03The challenge

Establish whether the goods were real, who arranged the paper invoices, and the company's exposure, quickly enough to respond to the tax authority.

What made it hard

  • Real goods with false paper
  • Tax authority deadlines
  • Several traders and brokers
  • Company exposure as well as staff misconduct

Red flags that were there to see

  • Suppliers with cancelled registrations
  • Suppliers with no warehouse or vehicles
  • Same broker behind many suppliers
  • Prices below market for bulk purchases

04Our approach

  1. Workstream 01

    Supplier verification

    Substance and status of every high-value supplier.

  2. Workstream 02

    Goods movement reconciliation

    Transport and gate records against invoices.

  3. Workstream 03

    Funds-flow analysis

    Where supplier payments went next.

  4. Workstream 04

    Tax exposure assessment

    Credit at risk and remediation options with tax counsel.

The breakthrough

Goods movement records showed material arriving from sources other than the invoiced suppliers, and the funds trail showed supplier payments returning in cash through brokers linked to the purchase manager.

05What we found & did

  • Purchases invoiced through paper traders while goods came from unbilled sources.
  • Tax credit claimed on invoices without supply.
  • The purchase manager shared the price difference with brokers.
  • Senior management was cleared.

06The impact

The company reversed the disputed credit, negotiated its position with the tax authority on the basis of documented facts, removed the purchase manager and introduced supplier substance checks before onboarding.

purchases through paper traders
₹12–18 Crpurchases through paper traders
tax credit at risk
₹2–3 Crtax credit at risk
suppliers found non-genuine
14suppliers found non-genuine
checks before onboarding
Substancechecks before onboarding

07Lessons for your business

The controls that would have stopped this, or caught it sooner:

  • Verify supplier substance, not just registration.
  • Monitor suppliers' registration status continuously.
  • Reconcile invoiced suppliers with transport and gate records.
  • Watch for brokers behind many suppliers.

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