For most Indian businesses, deducting tax at source is routine. Salaries go out, contractor invoices get paid, rent is transferred, and a slice of each payment is held back and deposited with the government. The part that trips people up is what comes next: TDS return filing, the quarterly statement that tells the Income Tax Department exactly whose tax you deducted, how much, under which section, and against which PAN.
Miss that statement, or get it wrong, and the consequences arrive quickly. Late fees accumulate daily, interest is charged on short deposits, and your employees or vendors find that the tax you deducted never appears in their Form 26AS. This guide walks through the full cycle: the forms, the deadlines, how TDS return filing online works in practice, and how an income tax TDS refund is claimed when more tax has been deducted than was actually due.
What TDS Return Filing Actually Involves
A common misunderstanding is that the TDS return is the tax payment itself. It is not. The tax you deduct must be deposited monthly through challan ITNS 281, generally by the 7th of the following month. The return is the reconciliation statement filed every quarter after those deposits, matching each deduction to a PAN, a section of the Income Tax Act, and a challan.
This matching is what makes the return so important. The credit for deducted tax flows into the deductee’s Form 26AS and Annual Information Statement only once your return is filed and processed correctly. File late, quote a wrong PAN, or map a deduction to the wrong challan, and someone else’s tax credit goes missing, which usually means an awkward phone call and a correction statement.
Which Form Applies to You
There are 4 quarterly statements, and most businesses file at least 2 of them:
- Form 24Q covers TDS on salaries, including the detailed salary annexure filed with the fourth quarter.
- Form 26Q covers TDS on payments to residents other than salary, such as contractor charges, professional fees, rent, commission and interest.
- Form 27Q covers TDS on payments to non-residents, from NRI property purchases to royalties and technical fees.
- Form 27EQ is the statement for tax collected at source (TCS) rather than deducted.
The Quarterly Deadlines You Cannot Miss
The due dates for TDS returns are fixed and do not move unless the CBDT issues a specific extension:
- Quarter 1 (April to June): 31 July
- Quarter 2 (July to September): 31 October
- Quarter 3 (October to December): 31 January
- Quarter 4 (January to March): 31 May
The fourth quarter deserves extra care. The 24Q statement for that quarter carries the full salary details that feed into Form 16, so errors made in May follow your employees into their own return filing in July.
How TDS Return Filing Online Works, Step by Step
Filing a TDS return online is entirely feasible in-house, provided someone owns the process. The sequence looks like this:
- Gather the quarter’s data: your TAN, every challan deposited, and the PAN, payment amount and deduction detail for each deductee.
- Prepare the statement using the Return Preparation Utility (RPU) provided by Protean, or any approved TDS software.
- Validate the file with the File Validation Utility (FVU) against the challan file downloaded from the portal. The FVU catches structural errors before the department does.
- Upload the validated file on the income tax e-filing portal using a digital signature or EVC, or submit it through a TIN facilitation centre.
- Track the statement on TRACES, resolve any defaults, and download Form 16 or 16A for your deductees once processed.
Filing a TDS return online this way takes an experienced preparer a few hours per quarter. The difficulty is rarely the upload. It is the data discipline behind it, which is why the same errors appear again and again.
The Cost of Getting It Wrong
The department’s enforcement around TDS is largely automated, so penalties follow errors almost mechanically:
- Late filing fee under Section 234E: Rs 200 for every day of delay, capped at the TDS amount in the statement. A return filed 3 months late with Rs 50,000 of TDS costs Rs 18,000 in fees alone.
- Penalty under Section 271H: Rs 10,000 to Rs 1,00,000 for late or incorrect filing, though relief is available if the return is filed within 1 year with tax, interest and late fee paid.
- Interest under Section 201(1A): 1% per month for late deduction and 1.5% per month where tax was deducted but deposited late.
- PAN errors: an invalid or missing PAN pushes the applicable rate to 20% under Section 206AA, and the shortfall lands on you as a demand.
Claiming an Income Tax TDS Refund
Refunds work differently depending on which side of the deduction you sit on.
If tax was deducted from your income, the income tax TDS refund is claimed through your annual return. Where the TDS reflected in your Form 26AS exceeds your final tax liability, the excess is refunded after your ITR is processed, with interest under Section 244A in most cases. The practical advice: reconcile 26AS and AIS before filing, because a deductor’s unfiled or incorrect return is the single most common reason a genuine refund gets held up.
If you are the deductor and have deposited more than you deducted, the excess can usually be adjusted against TDS payable in later quarters of the same financial year. Where adjustment is not possible, a refund claim can be made through Form 26B on TRACES, a process with its own verification steps that is worth doing carefully the first time.
Why Businesses Hand TDS Compliance to a CA Firm
TDS compliance punishes inattention rather than dishonesty. Most demands we see have nothing to do with evasion; they come from a transposed PAN digit, a challan mapped to the wrong quarter, or a deadline missed during a busy month. For a business making dozens or hundreds of payments each quarter, the volume alone justifies professional handling, and correction statements and TRACES defaults are far quicker to resolve for someone who deals with them weekly.
MPVD & Associates, a chartered accountancy firm based in Kolkata, manages the full TDS cycle for businesses across India: monthly deposit tracking, quarterly TDS return filing, correction statements, default resolution and refund claims. If TDS has become a recurring headache, or a notice has already arrived, get in touch with our team and we will put the process on rails.