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GST

GST Reconciliation

Match your books with GSTR-1, GSTR-3B and GSTR-2B so ITC is safe, mismatches are fixed and notices are avoided.

  • From ₹1,999 / period + GST
  • 3-5 working days per period after complete data is received; annual reconciliations take longer
  • Confidential handling

About GST Reconciliation

Your GST returns, your books and your suppliers' filings should tell the same story. When they do not, you lose input tax credit or receive a notice. We line the three up period by period, explain every difference and tell you what to correct.

What is GST Reconciliation?

GST reconciliation compares data from different sources: sales in your books against GSTR-1, tax paid in GSTR-3B against both, and purchase and expense records against GSTR-2B, the auto-drafted statement of credit available to you. We tabulate invoice-level differences, such as missing supplier filings, wrong GSTIN, differing tax amounts, timing differences and credit blocked under section 17(5).

The output is not just a spreadsheet. We group differences into those to be claimed, deferred, reversed or chased with suppliers, and recommend the correct treatment in the next return. Done monthly, it makes the annual return GSTR-9 and GSTR-9C a straightforward summary rather than a scramble.

Who needs this service?

You may need it if any of these describe you.

  • Businesses with large purchase volumes where a few unmatched invoices can lock up lakhs of ITC
  • Companies preparing for GSTR-9 / GSTR-9C or a departmental audit
  • Owners who received a mismatch notice and want to understand the gap
  • Traders and manufacturers using Tally, Busy or Zoho Books whose data was never tied to the portal
  • Startups cleaning up after switching accountants or software

Benefits

ITC protected

Eligible credit that is sitting in GSTR-2B but not in your books, or vice versa, is identified in time.

Supplier follow-up list

A ready list of suppliers who have not filed or reported your invoices, with amounts involved.

Fewer notices

Return-versus-books differences are corrected before a scrutiny or mismatch notice is raised.

Blocked credit flagged

Credits barred under section 17(5) or requiring reversal under rule 37 and rule 42 or 43 are separated.

Audit-ready numbers

Month-wise reconciliations make GSTR-9 tables and the reconciliation statement easier to complete.

Clean books

Journal adjustments are suggested so that the ledger and the GST portal agree.

Types of GST Reconciliation

GSTR-2B vs purchase register

Invoice-level match of ITC available on the portal against what is booked in the accounts.

GSTR-1 vs sales register

Checks that every invoice, credit note and amendment was reported with the correct tax.

GSTR-1 vs GSTR-3B

Compares outward liability declared in the two returns and highlights short payment.

E-invoice and e-way bill matching

For eligible businesses, compares IRN data and e-way bills with GSTR-1 and the books.

Annual reconciliation

Reconciles the financial statements and the GST returns for the year, supporting GSTR-9 and GSTR-9C.

Eligibility requirements

  • Any registered taxpayer with filed or pending GST returns for the period.
  • Books must be available in electronic form (Tally, Busy, Zoho, Excel or similar) or be shareable as registers.
  • Portal access or downloaded JSON or Excel files of GSTR-1, GSTR-3B and GSTR-2B for the period.

Documents required

Keep these ready to avoid delays. Send scans or photos over WhatsApp - never share passwords or OTPs.

From the GST portal

  • GSTR-2B and GSTR-2A (where relevant) for each month
  • GSTR-1 and GSTR-3B filed copies
  • Annual return GSTR-9, if already filed

From your books

  • Sales and purchase registers in Excel or Tally backup
  • Ledgers for GST input, output and reverse charge
  • Credit notes, debit notes and expense vouchers without invoices

Supporting records

  • E-way bill and e-invoice summary
  • Payment proof for supplier invoices older than 180 days
  • Previous reconciliations and notes, if any

Step-by-step process

  1. Scope and data intakeWe agree the periods to be covered and receive your books and portal data securely.
  2. Data cleaningGSTIN, invoice number and date formats are standardised so that invoices can be matched properly.
  3. MatchingInvoices are matched at invoice level, then by value tolerance, then by supplier-wise totals.
  4. Difference analysisEach unmatched item is labelled as timing, supplier default, data error, ineligible or reversible.
  5. Action reportYou receive the reconciliation, the ITC claimable or reversible, and adjustments to be made in the next return.
  6. Review callWe walk through the findings and, if you wish, correct entries in your books or the next return.

Applicable rules & regulations

Plain-English notes. Always verify against the official notification.

Section / rule / formWhat it means
Section 16 CGST ActConditions for ITC: valid invoice, receipt of goods or services, tax actually paid by the supplier and return filed. Time limit is the earlier of 30 November following the financial year or the date of filing the annual return.
Section 38 and Rule 60ITC is communicated through FORM GSTR-2B, the static statement against which credit is compared.
Section 17(5) CGST ActLists blocked credits such as motor vehicles for certain uses, food and beverages, and works contract for immovable property in specified cases.
Rule 37ITC is to be reversed if the supplier is not paid within 180 days of the invoice date, and may be re-availed once paid.
Rules 42 and 43Reversal of common credit used for exempt supplies and for capital goods used partly for exempt supplies.
Section 44 and Rule 80Annual return GSTR-9 and, for turnover above the prescribed limit, reconciliation statement GSTR-9C.

Important due dates

Statutory dates can be extended by notification - check the official portal before relying on them.

ActivityDue date
Monthly GSTR-1 / GSTR-3B (for correction of reconciliation differences)As notified for your filing frequency - GSTR-1 generally by the 11th and GSTR-3B by the 20th, 22nd or 24th
Last date to claim ITC of an invoiceEarlier of 30 November after the financial year-end or the date of filing the annual return
GSTR-9 and GSTR-9CAs notified for the year

Transparent pricing

Plans from our GST Services Pricing list. Government charges and GST are shown separately.

GST Registration

Starting from
₹1,499one-time

18% GST extra on professional fees

  • Eligibility and place-of-business check
  • HSN / SAC code selection
  • Application on the GST portal with documents
  • Reply to one clarification query (ARN follow-up)

+ 2 more in this plan

3–7 working days after complete documents

As per official schedule, paid at actuals (not included in professional fee)

Returns + Reconciliation

Starting from
₹1,999/ month

18% GST extra on professional fees

  • Everything in Monthly Returns
  • Up to 200 invoices per month
  • Monthly GSTR-2B vs purchase register reconciliation
  • Mismatch follow-up list for suppliers

+ 2 more in this plan

Monthly cycle, review by the 10th

As per official schedule, paid at actuals (not included in professional fee)

Annual Return & Notice Care

Starting from
₹3,999/ year

18% GST extra on professional fees

  • Annual return (GSTR-9) preparation and filing
  • Reconciliation statement (GSTR-9C) support where applicable
  • Books vs GSTR-1 / 3B variance analysis
  • Reply drafting for one GST notice

+ 2 more in this plan

7–15 working days after books are ready

As per official schedule, paid at actuals (not included in professional fee)

Full pricing page

Package comparison

FeatureGST RegistrationMonthly ReturnsReturns + ReconciliationAnnual Return & Notice Care
New registration
GSTR-1 & 3B filing
Invoices covered per month—Up to 50Up to 200—
2B reconciliationBasicMonthlyAnnual
Annual return (GSTR-9)
Notice reply included1 notice
LUT filing

Government fees & professional fees

We never mark up government payments.

Professional fee

From ₹1,999 per period. Final price depends on the number of invoices, GSTINs and whether sales and purchase sides are both covered.

Government charges

No government fee for reconciliation. Any tax or interest found payable is paid at actuals through the GST portal.

Other costs

Rectification of books, return revision or ITC reversal filing is quoted separately if you want us to carry it out.

Deliverables

What you receive from us.

  • Invoice-level reconciliation workbook
  • Supplier-wise mismatch list
  • ITC claimable, deferred and reversible summary
  • Suggested journal entries and return adjustments
  • Summary note with next steps

Turnaround time

3-5 working days per period after complete data is received; annual reconciliations take longerTimelines assume complete, correct documents and, where applicable, timely action by the government portal or authority.

Why choose SK Wealth Tax Advisor?

  • Experienced Professional SupportEvery file is handled by a person who knows the rules, not a call centre script.
  • Transparent & Affordable PricingProfessional fees, government charges and GST are shown separately.
  • Timely Filing & ComplianceWe track due dates for you and remind you before they arrive.
  • Complete Business SolutionsRegistration, accounting, tax, ROC and licences under one roof.
  • Digital & Paperless ServicesShare documents securely online. No office visit needed.
  • Personalized Tax PlanningAdvice based on your income, goals and the regime that suits you.

GST Reconciliation - FAQs

Common reasons are supplier not filed or filed late, invoice recorded in a different month, typo in your GSTIN, credit notes not reported, and ineligible credits such as blocked items that you booked in your accounts.

Credit is generally allowed only if the invoice appears in GSTR-2B. Follow-up with the supplier is the practical route, and we list who to chase and for how much.

Monthly is best, ideally before you file GSTR-3B. If that is not possible, at least quarterly and always before the annual return.

The report tells you what to correct. Revising returns or reversing credit can be done by us as a separate task if you ask.

Yes. We can cover past periods, but ITC time limits under section 16(4) may already have lapsed, and we will tell you plainly what is still recoverable.

We use the data only for the reconciliation, share nothing with third parties and return or delete working copies on request.

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