TDS, the dos and don'ts that actually cost money

TDS is not conceptually difficult. It goes wrong because it is repetitive, because it is usually delegated to whoever processes payments, and the consequences arrive long after the error. Most of the cost concentrates in a handful of recurring mistakes.

Do: deduct at the earlier of credit or payment

The obligation generally arises when the amount is credited in your books or paid, whichever comes first. Businesses that book an expense in March and pay in May frequently deduct in May. The obligation arose in March.

This is the commonest year-end error and it surfaces during audit, when correcting it means interest for the intervening period.

Don't: assume the rate from memory

Rates and thresholds differ by nature of payment and by the status of the recipient, and they are revised. The section that applied to a contractor last year may not apply to the same payment described differently this year.

Keep a one-page internal sheet of the sections you actually use, with the current rates and thresholds and the date it was last checked. Review it after each Budget. This is a ten-minute document that prevents most rate errors.

Do: collect and verify PAN before the first payment

Deduction at a higher rate where PAN is not furnished is a real provision and it is not recoverable from the deductee afterwards in practice. You will absorb it.

Make PAN a mandatory field at vendor onboarding, not something chased at payment. It costs nothing at the start and is awkward later.

Don't: miss the deposit date

Interest for late deposit runs from the date of deduction, and the rate for failing to deposit tax already deducted is higher than for failing to deduct in the first place, deliberately so, because the money was never yours.

Put the deposit date in a compliance calendar with a reminder several days ahead, not on the day.

Do: file the return even when nothing is outstanding

Late filing fees for TDS returns accrue per day and are levied irrespective of whether the tax itself was paid on time. A business that deposits correctly but files three months late pays for the delay anyway.

Don't: let the mismatch sit

Your deductee sees your deduction in their annual tax statement. If your return carries a wrong PAN, a wrong amount or a wrong section, they cannot claim the credit, and they will tell you, usually at their own filing deadline, and usually with some urgency.

Reconcile what you deducted against what appears in your filed statement each quarter, before the deductees do it for you.

Do: watch these specific situations

• Payments to non-residents. Different regime, different rates, treaty considerations, additional reporting. Take advice before the first payment, not after.
• Reimbursements. Whether a reimbursement attracts deduction depends on how it is structured and documented. Getting the documentation right at the outset is much easier than arguing it later.
• Rent, professional fees and contracts to the same party. Different sections, different thresholds, and thresholds that apply across the year rather than per invoice.
• Year-end provisions. Provisions for expenses payable to identifiable parties generally attract deduction. Round-sum provisions with no identified payee are a different question and one worth advice.

The structural fix

Most TDS problems are process problems. Three changes remove the majority:

1. PAN and section captured at vendor onboarding, not at payment
2. A compliance calendar with deposit and filing dates, owned by a named person
3. A quarterly reconciliation between books and the filed return

None of these requires expertise. They require somebody's name against them.

Note. Rates, thresholds and sections change. Verify the current position from the Income Tax Department's official resources or take advice on your facts before acting.