If your business is registered for Value Added Tax (VAT) in Nepal, filing the VAT return is an important part of regular tax compliance. VAT-registered taxpayers need to report their taxable sales, purchases, output VAT and eligible input VAT through the Inland Revenue Department (IRD).

A VAT return should not be treated as simply entering figures into the IRD portal. The sales and purchase records should first be properly checked and reconciled so that the return accurately reflects the business transactions.

Here are the important things to remember before filing your VAT return in Nepal.

1. Know Your VAT Filing Deadline

VAT returns are generally required to be submitted within 25 days after the end of the applicable tax period. For taxpayers filing monthly returns, this means the return for a month is generally due by the 25th of the following month. The return is required even when there are no transactions during the period.

Late filing or late payment can result in additional charges, so businesses should avoid waiting until the last day to prepare their return.

2. Collect All Sales Invoices

Before preparing the return, make sure all sales made during the tax period have been recorded.

Check:

• Sales invoices issued during the month
• Credit notes and debit notes, where applicable
• Cash and credit sales
• Sales made through different payment channels
• Cancelled or adjusted invoices
• Sales recorded in accounting software against actual invoices

The sales figure reported in the VAT return should be consistent with your underlying records.

3. Check Your Purchase Bills

Input VAT can be an important component of your VAT calculation. Therefore, purchase invoices should be reviewed carefully before claiming input VAT.

Check whether:

• The supplier’s invoice contains the required details
• The supplier’s PAN/VAT information is correct
• The purchase is actually related to your business
• VAT has been correctly charged
• The invoice has been recorded in the correct period
• Duplicate invoices have not been entered

Do not assume that every purchase bill automatically qualifies for input VAT credit. The eligibility of input VAT depends on the applicable VAT rules and the nature and documentation of the transaction.

4. Reconcile Output VAT and Input VAT

Nepal’s standard VAT rate is 13%. In general terms, VAT payable is determined by comparing output VAT collected on taxable sales with eligible input VAT paid on purchases and imports.

For example:

Output VAT: Rs. 130,000
Eligible Input VAT: Rs. 90,000

VAT payable = Rs. 40,000

However, the calculation should be based on eligible transactions and proper supporting documents rather than simply subtracting every VAT amount appearing in the accounts.

5. Check Sales and Purchase Books

Before filing, reconcile the figures in your accounting records with the sales and purchase registers.

This is particularly important when the business has:

• Large transaction volumes
• Multiple sales channels
• Credit sales
• Imported goods
• Multiple suppliers
• Sales returns
• Purchase returns
• Adjustments or credit notes

Errors in the books can ultimately result in incorrect VAT reporting.

6. Check for Missing Invoices

One of the common problems businesses face is submitting the VAT return before all invoices have been properly recorded.

Before filing, check:

Sales side

• Have all invoices been recorded?
• Are cancelled invoices properly adjusted?
• Are credit/debit notes included where necessary?

Purchase side

• Have all eligible purchase bills been entered?
• Are there duplicate entries?
• Are invoices from suppliers properly documented?

A final reconciliation can help identify missing or duplicate transactions.

7. Do Not Forget a Nil VAT Return

A business should not assume that it does not need to file a VAT return simply because it had no sales during the period.

IRD materials state that the VAT return must be submitted even when there were no transactions during the relevant period. In such circumstances, the appropriate figures need to be reported as required, including a nil return where applicable.

This is particularly important for businesses that are temporarily inactive but remain VAT registered.

8. Check Your VAT Payment Before the Deadline

After determining the VAT payable, make sure the tax payment is completed within the applicable deadline.

Do not leave the payment until the last moment. Keep the payment confirmation or voucher with your tax records.

The VAT Act provides for payment within 25 days of completion of the relevant tax period and provides for additional charges where tax is not paid within the prescribed time.

9. Reconcile VAT With Your Accounting Records

Your VAT return should make sense when compared with your accounting records.

Before submission, consider checking:

Sales in accounting records ↔ VAT sales

Purchase records ↔ VAT purchase figures

Output VAT ↔ VAT on taxable sales

Input VAT ↔ eligible VAT on purchases/imports

VAT payable ↔ tax payment

This simple reconciliation can help detect mistakes before they become a compliance problem.

10. Keep Supporting Documents Safely

Do not consider the VAT filing complete once the online return has been submitted.

Keep relevant supporting documents such as:

• Sales invoices
• Purchase invoices
• Sales and purchase registers
• Credit/debit notes
• Import documents, where applicable
• VAT return confirmation
• Tax payment vouchers
• Relevant accounting records

Proper documentation makes future reconciliation, tax reviews and audits much easier.

How Much Does VAT Return Filing Cost in Nepal?

The professional fee for VAT return preparation and filing is not a government-fixed fee. Accounting firms and tax professionals set their own service charges depending on the volume and complexity of the client’s transactions.

Current publicly advertised prices show that VAT return filing services can start around Rs. 1,500 per month, while another accounting service provider publicly lists VAT return filing at Rs. 2,000.

A practical market range for businesses can therefore look like this:

The actual fee may be higher for businesses with a large number of invoices, complicated transactions, imports, adjustments, multiple branches or incomplete accounting records.

VAT Return Filing Is More Than Just Submitting a Form

A professional VAT accountant should ideally do more than enter numbers into the IRD system.

A proper VAT return service may include:

1. Reviewing sales records
2. Reviewing purchase invoices
3. Checking input VAT eligibility
4. Reconciling sales and purchases
5. Calculating output and input VAT
6. Identifying discrepancies
7. Preparing the VAT return
8. Filing through the IRD system
9. Assisting with VAT payment calculation
10. Maintaining filing records

This can be particularly useful for businesses that do not maintain an in-house accounting team.

Final VAT Return Checklist

Before submitting your VAT return, ask:

• Have all sales invoices been recorded?
• Have all relevant purchase bills been collected?
• Have duplicate invoices been removed?
• Have credit/debit notes been checked?
• Have input VAT claims been reviewed?
• Have sales and purchase records been reconciled?
• Has output VAT been correctly calculated?
• Has input VAT been correctly calculated?
• Has the VAT payable/refundable position been checked?
• Is the return being filed within the applicable deadline?
• Has the VAT payment been arranged, if tax is payable?
• Has the filing confirmation and supporting documentation been saved?

Need Help With VAT Return Filing in Nepal?

If you are unsure whether your VAT figures are correct, getting the return reviewed before submission can help reduce avoidable errors and compliance problems.

A VAT accountant can assist with VAT return preparation, sales and purchase reconciliation, input VAT review, VAT calculation and IRD filing based on your business records.

For a straightforward business with properly maintained records, professional VAT return filing in Nepal may typically cost around Rs. 1,500–2,000 per filing, while businesses requiring additional accounting and reconciliation support may have a higher monthly fee.

Note: VAT rules, filing procedures, penalties and professional service fees can change. Businesses should verify the latest requirements with the Inland Revenue Department or a qualified tax professional before filing.