📌 Why Avoiding GST Return Filing Mistakes is More Important Than Ever

In 2025, GST compliance rules are tighter, and the penalties for errors are steeper. Small businesses that fail to file accurate returns risk losing their input tax credit (ITC), paying hefty late fees, and even facing legal notices.

Unfortunately, many small business owners unknowingly commit GST return filing mistakes due to a lack of guidance, poor record-keeping, or outdated processes. That’s where IndiaFills comes in — to make GST filing stress-free, accurate, and timely.

1️⃣ Missing the GST Return Due Date

One of the most common GST return filing mistakes is late submission. Missing deadlines results in:

Late fee: ₹50 per day (₹20 for nil returns)
18% annual interest on tax due
Possible compliance rating downgrade

💡 IndiaFills Solution: We send automated reminders and file your returns before the deadline — every time.

2️⃣ Mismatched Sales & Purchase Data

Data mismatches between your GSTR-1 (sales) and GSTR-2B (purchases) can lead to GST notices. Even a small mismatch can result in blocked ITC claims.

💡 IndiaFills Solution: Our system reconciles data automatically and flags discrepancies instantly.

3️⃣ Incorrect HSN/SAC Codes

Using the wrong HSN or SAC code is one of those silent GST return filing mistakes that trigger tax rate mismatches and penalties.

💡 IndiaFills Solution: We maintain an updated code library to ensure correct classification for your goods and services.

4️⃣ Overclaiming or Missing ITC

Some businesses unknowingly overclaim ITC based on ineligible invoices, while others fail to claim eligible credit — both are costly errors.

💡 IndiaFills Solution: We validate every invoice against GST rules to maximize legitimate ITC and avoid violations.

5️⃣ Filing Nil Returns Without Checking Transactions

Filing a nil return without verifying transactions is risky. Even one missed sale can cause compliance issues.

💡 IndiaFills Solution: We cross-check bank statements, invoices, and records before filing any return.

6️⃣ Not Reporting Advances Received

Any advance payment received for goods or services must be reported, even before issuing the invoice. Ignoring this is a frequent GST return filing mistake.

💡 IndiaFills Solution: Our tracking system ensures advance payments are recorded and reported.