Paying GST online should not feel complicated, but for many businesses, freelancers, startups, and even experienced taxpayers, challan payment errors still cause delays, failed transactions, and unnecessary notices.
Whether you are filing monthly returns, making tax payments under GSTR-3B, depositing tax under QRMP, or paying interest and penalties, understanding the correct GST challan process can save time and prevent compliance issues.
This 2026 guide explains exactly how to generate and pay a GST challan online in simple steps.
What Is GST Challan Payment?
A GST challan is the payment document generated on the GST portal for depositing GST liabilities such as:
GST tax liability
Interest
Late fees
Penalties
Other statutory dues
The payment is generally created through Form GST PMT-06, and once payment succeeds, the amount is credited to the taxpayer’s Electronic Cash Ledger for utilization while filing returns.
When Do You Need to Generate a GST Challan?
You may need GST challan payment in situations such as:
Filing GSTR-3B with payable tax
Depositing monthly tax under QRMP
Paying interest for delayed filing
Clearing GST demand notices
Paying late fees or penalties
Making voluntary tax payments
If your available ITC is insufficient, GST payment through challan becomes necessary.
Step 1: Login to the GST Portal
Open the official GST portal and sign in using:
GSTIN / Username
Password
Captcha verification
After login, access the dashboard.
Tip: Ensure your GST registration details are active before initiating payment.
Step 2: Go to Create Challan
From the dashboard:
Services → Payments → Create Challan
This section allows you to generate payment requests for different tax liabilities.
If filing GSTR-3B directly, the portal may automatically redirect you to challan generation if additional cash payment is required.
Step 3: Select Tax Heads Carefully
Now enter the amount under the correct tax category.
Available heads generally include:
IGST
CGST
SGST / UTGST
Cess
Interest
Penalty
Fee
Others
Double-check the breakup because incorrect allocation may create reconciliation issues later.
Pro Tip: Always verify liabilities before generating payment.
Step 4: Generate GST PMT-06 Challan
After entering values:
Click Generate Challan
The system generates:
CPIN (Common Portal Identification Number)
Important points:
CPIN is unique for each challan
Challan generally remains valid for 15 days
If expired, generate a fresh challan
Save or download the challan immediately for records.
Step 5: Choose Payment Method
Now select your preferred payment mode.
Common payment options include:
Online Payment Methods
Internet Banking
Debit Card
Credit Card
UPI (where available)
NEFT / RTGS
For online payment, you are redirected to the bank’s payment page to authorize the transaction.
Step 6: Complete Payment & Receive CIN
After successful payment:
The bank generates:
CIN (Challan Identification Number)
CIN confirms:
Successful transaction
Amount credited
Payment reference
Once completed, payment moves into your Electronic Cash Ledger and becomes available for tax adjustment.
Step 7: Verify Payment Status
Do not assume payment is complete immediately.
Go to:
Services → Payments → Track Payment Status
Verify using:
GSTIN
CPIN
Check that the status shows successful processing and ledger update.
Common GST Challan Payment Mistakes to Avoid
Many payment issues happen because of avoidable errors.
Wrong tax head selection
Tax gets locked in incorrect buckets.
Generating multiple challans
Duplicate challans create confusion.
Ignoring CPIN validity
Expired challans cannot be processed.
Not checking Electronic Cash Ledger
Payment may succeed but not be utilized.
Delayed tax payment
Interest may apply.
GST Payment Timeline: What Businesses Should Remember
Maintain these habits:
Reconcile liabilities before payment
File returns in sequence
Maintain payment receipts
Monitor Electronic Cash Ledger regularly
Avoid last-day payment rush
Taxpayers using QRMP should also ensure PMT-06 deposits are made within applicable timelines.
Frequently Asked Questions
1. What is GST PMT-06?
It is the challan form used to deposit GST liabilities online.
2. Can I pay GST without filing returns?
Yes, challan payment can be made separately.
3. How long is GST challan valid?
Generally 15 days.
4. What is CPIN?
A temporary challan reference generated before payment.
5. What is CIN?
Bank confirmation number after successful payment.
6. Can GST be paid through UPI?
Depending on available payment options.
7. Where does paid GST reflect?
Electronic Cash Ledger.
8. Can I edit a generated challan?
Usually a fresh challan must be generated.
9. Is GST payment instant?
Online payments are generally processed quickly.
10. Can interest be paid through challan?
Yes.
11. Can late fees be paid via PMT-06?
Yes.
12. What happens if challan expires?
Generate a new one.
13. Can multiple liabilities be paid together?
Yes, under applicable tax heads.
14. How do I check payment status?
Track Payment Status section.
15. Is GST challan mandatory?
Whenever cash payment is required, yes.
Author Bio
Vishnu Sain is an SEO Executive at LegalDev, specializing in SEO strategy, content optimization, and creating user-focused content around GST, taxation, registration, and business compliance topics. He works on making complex regulatory updates easier to understand through clear, practical, and search-optimized content. His focus is helping businesses and professionals stay updated with changing GST rules and improve their digital visibility through high-quality informational content.