GST ITC Reconciliation — Accurate, On Time, CA-Reviewed
Systematic reconciliation of GSTR-2B and purchase books to identify ITC mismatches, claim maximum eligible credit and prevent notices.
Matches
GSTR-2B vs books
Reports
Monthly
Reports
Monthly
Your ITC cycle, tracked
Sample status view
- GSTR-2B downloadedDone
- Invoices matchedDone
- Vendor gaps listedIn progress
- AcknowledgementNext
- Eligible ITC confirmedNext
What Is GST ITC Reconciliation?
Input Tax Credit (ITC) is the GST you pay on purchases that you can set off against the GST you collect on sales. For most businesses it is the single biggest lever on cash flow, and for manufacturers and traders with large purchase volumes it can run into lakhs every month. But ITC is not automatic. The law allows you to claim credit only where the supplier has reported the invoice, the credit is shown in your auto-drafted statement (GSTR-2B), and the purchase is eligible under the conditions of the Act.
That is why ITC reconciliation matters. It compares your purchase books with GSTR-2B, invoice by invoice and vendor by vendor, to show what is available, what you have claimed and where they differ. Differences arise from vendors who have not filed, invoices reported in a different month, wrong GSTINs, credit notes, blocked credits and simple data-entry errors. Claiming more than is available can trigger interest, reversal and notices; claiming less leaves your own money with the government.
Taxvio's CA-assisted team performs this reconciliation every month or for backlog periods. We match GSTR-2B with your purchase register, identify vendor-wise mismatches, review eligibility, advise on reversals and re-claims, and give you a clear monthly report. The goal is to claim the maximum eligible credit and to stay clear of notices. You receive a fixed quote before we begin.
Why Professional GST ITC Reconciliation Pays Off
Claim maximum eligible credit
Find credit you are entitled to but have not claimed, and avoid leaving money on the table.
Avoid notices and interest
Excess or ineligible credit is a leading cause of GST notices; reconciliation catches it first.
Know your vendors
Identify suppliers who file late or incorrectly, and act on them before they affect your credit.
Monthly clarity
A reconciled position before every GSTR-3B means no surprises at filing time.
Accurate cash planning
Know how much tax you will actually pay in cash after credit, so you can plan.
Audit-ready records
Invoice-level working papers make audits and annual reconciliations much easier.
Why Doesn't Your ITC Match GSTR-2B?
Almost every business sees differences between its purchase books and GSTR-2B. The fix depends on the cause. Pick the situation closest to yours to see what usually happens and how we handle it.
Indicative only. Treatment depends on the facts and the current law; our CA confirms your case.
What You Get With GST ITC Reconciliation
GSTR-2B vs purchase register matching
We match every invoice in your books with the auto-drafted statement on invoice number, date, GSTIN and tax value, and tag each as matched, mismatched or missing.
Vendor-wise mismatch identification
We show which suppliers have not reported your invoices or have reported them differently, so you can follow up with the right vendor.
ITC eligibility review
We check each purchase against the eligibility conditions and the categories where credit is blocked, so you claim only what the law allows.
Reversal & reclaim advisory
Where credit must be reversed, or can be re-claimed once a vendor files, we advise on the timing and the correct treatment.
Monthly reconciliation reports
Each month you receive a clear report with matched, unmatched and action items, so you always know your credit position before filing GSTR-3B.
Who Needs ITC Reconciliation
📦
High purchase volumes
Businesses with hundreds or thousands of purchase invoices a month.
🏭
Manufacturers & traders
Entities where input credit is a large part of the tax position.
⚠️
Facing ITC mismatches
Companies with notices, mismatches or credit blocked by vendor non-compliance.
How Big Is Your ITC Gap? Quick Estimate
Enter the credit shown in your purchase books, the credit available in GSTR-2B and any amount you know is ineligible. We show whether you may have claimed too much, or left credit unclaimed, and what the interest exposure could look like.
Possible excess claim
₹40,000
Eligible book credit exceeds GSTR-2B.
Possible unclaimed credit
₹0
None indicated.
Indicative interest
₹1,200
At 18% a year on the excess.
A rough estimate, not a legal computation. Actual interest, timing and conditions depend on current rules and facts.
Documents Required for ITC Reconciliation
We work from your purchase data, GSTR-2B and returns, and books of accounts for the period. Tick off what you can provide in each group.
Your document checklist
0/5 ready
How Our GST ITC Reconciliation Works
- 1
Scope & period
We agree the periods, registrations and volumes, and whether this is monthly, backlog or both.
- 2
Collect data
You share the purchase register and books. We download GSTR-2B and related statements from the portal.
- 3
Reconcile invoice by invoice
We match your books against GSTR-2B and list every difference, vendor-wise.
- 4
Review eligibility
We check each item against the eligibility rules and identify credit to hold, reverse or re-claim.
- 5
Discuss & decide
We walk you through the exceptions and agree the actions, including vendor follow-ups.
- 6
Report & repeat
You receive the report and eligible credit figure, and we repeat the cycle each month.
💰
What does it cost?
Our fee depends on the number of purchase invoices, registrations and whether you need monthly service or backlog periods. You receive a written quote before we start, with no add-ons introduced later.
⏱️
How long does it take?
A monthly cycle is usually completed before your GSTR-3B is due, provided we receive your data on time. Backlog periods depend on volume and data quality, and we confirm a plan before we begin.
ITC Mistakes That Cost Businesses Money
The monthly reconciliation cycle
- Step 1
Download & import
GSTR-2B and your purchase register are brought into one working file.
- Step 2
Match
Invoices are matched on GSTIN, number, date and values, with tolerance rules for small differences.
- Step 3
Classify
Each line is tagged as matched, partly matched, in books only or in GSTR-2B only.
- Step 4
Act on exceptions
We follow up vendors, correct entries and decide what to claim, hold or reverse.
- Step 5
Report before GSTR-3B
You get the monthly report and the eligible credit figure to use in your return.
Claiming credit not in GSTR-2B
Credit without matching supplier data is a leading cause of reversal, interest and notices.
Ignoring blocked categories
Some purchases are ineligible for credit regardless of a valid invoice.
Not chasing vendors
Credit stuck because a supplier did not file stays stuck until someone follows up.
Reconciling only at year-end
Differences found a year later are harder to fix and may be time-barred.
Missing reversals
Credit that must be reversed, for example for unpaid invoices beyond the permitted time, needs to be tracked.
Related: GST return filing, GST audit assistance and all GST services.
GST ITC Reconciliation — Frequently Asked Questions
ITC reconciliation is the process of matching the input tax credit in your purchase books with the credit shown in your auto-drafted statement, GSTR-2B, to see what is available, what you have claimed and where they differ.
GSTR-2B is a static, auto-drafted statement of input tax credit generated for each month from the returns filed by your suppliers. It is the main reference for the credit you can claim in your GSTR-3B.
Generally credit is available only where the invoice is reported by the supplier and appears in GSTR-2B, along with the other conditions of the law. Claiming credit not appearing there can lead to reversal, interest and notices, so check with our CA first.
Common causes are suppliers who have not filed, invoices reported in a different period, wrong GSTIN or invoice details, credit notes, blocked credits and reverse charge items. Our reconciliation identifies the exact cause for each invoice.
Excess or ineligible credit may have to be reversed with interest, and repeated or large differences can lead to notices and penalties. Reconciling before filing avoids this.
You can follow up with the supplier. Where the invoice later appears, credit can generally be claimed in that period, subject to the time limits. We track vendor-wise status so you know whom to chase.
The law blocks credit on certain categories, for example some items used for personal consumption and specified goods and services. Our team applies the eligibility rules to your purchases and flags them.
Monthly, before you file GSTR-3B, is the best practice. Reconciling only at year-end makes errors harder to fix and may run into time limits.
Yes. We can reconcile backlog months or whole years, identify what was claimed wrongly or not claimed and advise on corrections, subject to the time limits.
Your GSTIN, purchase register and invoices, GSTR-2B statements and books of accounts. We can download GSTR-2B and related statements from the portal with your authorisation.
Yes. We prepare the reconciliation and a reasoned reply, and coordinate with the department. See our GST audit assistance for notice support.
More GST Services
Ready to claim every rupee of eligible ITC?
Share your requirement in 30 seconds. A CA from our team will call you back with a clear plan and honest pricing.