Annexure-C (sales)
Sales invoices, debit and credit notes reported accurately so your customers can claim input tax.
Menu
We prepare your monthly sales tax return on IRIS, upload your sales and purchase annexures, check every input claim against your suppliers' declarations, pay by the 15th and e-file by the 18th, including nil returns.
Every monthly return under section 26 of the Sales Tax Act, 1990 has two sides: output tax on your sales and input tax on your purchases. Both are checked against the returns of your customers and suppliers, so a return that looks right on its own can still fail.
On IRIS, sales are reported in Annexure-C and purchases in Annexure-A, with further annexures for imports, withholding and adjustments where they apply. Under FBR's standard procedure, the sales annexure is submitted by the 10th, tax is paid through a PSID by the 15th and the return is e-filed by the 18th of the following month. Input tax is generally allowed only where your supplier has declared the same sale, so timing and matching matter every month.
This service covers the return itself: preparing the annexures, checking input claims, working out the payable or carried-forward amount, paying and filing. If you want us to manage everything around it as well, including invoicing and FBR digital invoicing, see our sales tax compliance service, or our sales tax reconciliation service to fix past periods.
A fixed monthly fee based on your invoice volume, or one-off filing for a missed period.
Sales invoices, debit and credit notes reported accurately so your customers can claim input tax.
Purchases recorded and matched with your suppliers' declarations before you claim.
Sales tax paid at import captured from goods declarations and claimed correctly.
Output and input tax worked out, including adjustments and amounts carried forward.
The payment challan prepared so tax is paid before the 15th.
The return submitted by the 18th, with the acknowledgement sent to you.
Returns filed for periods with no activity, so your registration stays active.
Errors identified early and corrected through the routes the law allows.
Small monthly errors add up quickly. These are the ones we catch most often.
Input tax claimed on purchases your supplier never declared can be disallowed under section 8(1)(ca).
We match purchases before you claim.Uploading Annexure-C late leaves your customers' input tax unmatched and strains relationships.
We upload sales data on time.Late payment brings default surcharge under section 34, even when the return is filed by the 18th.
We prepare the PSID early.No sales does not mean no return. Missed periods can lead to suspension under section 21.
We file every period.Sales tax paid at the port can be lost as input tax if it is not claimed within the time allowed.
We capture every goods declaration.Mistakes repeated month after month grow into larger exposures when an audit arrives.
We review each return fresh.Share invoices and purchase records on WhatsApp, by email, through our client portal or directly from your accounting software.
We review your registration, invoice volume and your last few returns.
A written quote based on the number of invoices and annexures each month.
Sales, purchase and import records gathered from you or your software.
Annexures prepared, input claims matched and the return explained to you.
Tax paid by the 15th and the return e-filed by the 18th.
Large purchase volumes and input claims matched every month.
High invoice counts and annexures uploaded on time for your buyers.
Import-stage sales tax claimed correctly against onward supplies.
Returns that agree with your point-of-sale data reported to FBR.
Monthly returns for services in Islamabad and support with provincial returns.
Filing and review support alongside your own team.
Your return is prepared by people who also understand your books, your income tax and what FBR does with the data afterwards.
Every input claim is checked against supplier data, not just your purchase ledger.
We work to the 10th, the 15th and the 18th with buffers built in.
ACCA and ICAP Chartered Accountant qualifications and an FBR-registered income tax practitioner.
We work from QuickBooks, Xero, Tally ERP, SAP, Oracle or your own spreadsheets.
A dedicated accountant who knows your business, reachable by phone and WhatsApp 24/7.
If a return is questioned, the team that prepared it prepares the reply.
Have a question that is not here? Send it to us on WhatsApp and we will reply the same day.
Tell us your registration details and roughly how many invoices you issue each month. We will give you a fixed monthly fee before any work begins.
Book your free consultationThis page is general information about our services, not tax, legal or financial advice for your specific situation. Laws, rates and deadlines change with each Finance Act and official notification.