Inverted duty structure: how to actually get the refund
A step-by-step on filing an inverted-duty-structure claim, the documents officers expect, and the common reasons a refund gets held.
Read more →ANK & Co. is a chartered-accountancy firm in Navyug Market, Ghaziabad. We handle GST refunds, company incorporation and the compliance every startup faces in its first three years — over ₹50 crore in GST refunds recovered for 500+ clients across India.
Since 2015, ANK & Co. has worked out of a third-floor office in Navyug Market, Ghaziabad — through the 2017 GST switch and every change since. We are a team of 20+ professionals who do tax, compliance and advisory work the way it should be done: plainly, on schedule, and without surprises.
Our focus is the kind of work a new company actually needs in its first years — getting incorporated, getting GST right, getting refunds unstuck — handled end to end, under one roof.
Six things we handle end to end — every engagement scoped to your business, by a team that has filed through every GST and ROC change since 2015.
Export and IGST refunds, inverted-duty-structure claims and excess cash-ledger balance. We prepare the application, answer deficiency memos and follow up with the officer until the money is credited.
Get StartedPvt Ltd, LLP or OPC — we help you choose the structure, then handle name reservation, DSC/DIN, MoA/AoA, PAN and TAN, through to your Certificate of Incorporation.
Get StartedThe running load of a new company's first years — INC-20A, auditor appointment, annual AOC-4 and MGT-7, director KYC and statutory registers — kept on schedule.
Get StartedFresh GST registration when you cross the threshold or opt in, then the monthly and quarterly cycle — GSTR-1, GSTR-3B and the annual GSTR-9 where it applies.
Get StartedQuarterly TDS filings (24Q and 26Q), Form 16 and 16A issuance, and reconciliation against Form 26AS — so notices don't arrive at year-end.
Get StartedStatutory and tax audits, book finalisation, and the plain-spoken advisory a growing business needs — from cash-flow questions to whether a structure still fits.
Get StartedFrom first-time founders to established SMEs, we've handled the tax and compliance for businesses across sectors.
Most general-practice CAs treat refund work as a side task. We don't. When a file has been sitting unanswered, we know how the deficiency memos, the officer follow-ups and the portal mechanics actually move — and we stay on it until the credit lands.
Send Your Refund FileLong tenure, a real team, and a startup-first focus — the quiet signals a first-time founder is actually looking for.
Your data and filings stay confidential, handled by named professionals — never passed around or disclosed.
Practising since 2015 through every GST and ROC change — that tenure is the trust signal founders look for.
Your filing doesn't wait on one person's calendar — returns and refunds keep moving even in peak season.
The work is portal-based, so location isn't a limit. We sit in Ghaziabad and serve clients anywhere in India.
A few words from the businesses we work with across India.
“Our IGST refund had been stuck for months. ANK & Co. took over the file, answered every deficiency memo and got the credit released. They actually follow up.”
“They incorporated our Pvt Ltd and then kept the whole first-year compliance on track — INC-20A, the audit, the ROC filings. We never had to chase a deadline.”
“Plain answers, no jargon, and they reply fast on WhatsApp. For a small team without a finance department, that's exactly what we needed.”




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A step-by-step on filing an inverted-duty-structure claim, the documents officers expect, and the common reasons a refund gets held.
Read more →INC-20A, auditor appointment, AOC-4, MGT-7 and director KYC — the filings every new company owes in year one, with their due dates.
Read more →A plain comparison of the three structures on liability, compliance load and funding-readiness, so you choose once and don't restructure later.
Read more →Tell us what you need — a GST refund unstuck, a company incorporated, or a startup's compliance taken off your plate. We'll tell you plainly how we'd handle it.