When should employees submit Form 12BB?

Usually at the start of the financial year as a declaration, then again with proofs before the employer's cut-off, often around January. The employer uses it to compute TDS for the year.

What does Form 12BB cover?

HRA rent details, LTA claims, interest on a home loan, and deductions under Chapter VI-A such as section 80C. Each claim needs supporting evidence.

When is a landlord's PAN required in Form 12BB?

When annual rent paid exceeds the threshold set in the rules, the landlord's PAN must be given. Payroll should check the current threshold and collect a declaration if the landlord has no PAN.

Is Form 12BB needed under the new tax regime?

Most of the claims it covers are not allowed under the new regime, so employees who opt for it usually have little to declare. They may still need to give details relevant to deductions that the new regime allows.

HR & payroll glossary

Form 12BB (investment declaration)

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Definition

The statement an employee gives the employer under Rule 26C of the Income-tax Rules, listing rent paid, travel claims, interest on a housing loan and deductions such as Section 80C, with the evidence for each. The employer relies on it to compute tax deducted at source for the year, so it drives both the monthly TDS and the year-end figures.

In practice

Form 12BB has two moments in the year. At the start, usually April or at joining, employees declare intended investments, rent and loan interest so payroll can estimate TDS. Between December and February, HR runs the proof collection window and payroll replaces declared numbers with verified ones.

Example with illustrative figures: an employee declares rent of ₹20,000 a month but submits receipts for only eight months. Payroll recomputes the HRA exemption on the verified amount and recovers the extra tax in the February and March runs, which is why the employee sees a lower salary then.

The mistake teams make is leaving proofs until the March run. Last-minute recomputation squeezes all the extra TDS into one month and creates angry calls. Send the window notice early, accept proofs in batches, and tell employees on the new regime that most of these deductions will not reduce their tax.

Treated in depthCollecting Investment Declarations and Proofs From Employees

FAQs

Form 12BB: common questions

Usually at the start of the financial year as a declaration, then again with proofs before the employer's cut-off, often around January. The employer uses it to compute TDS for the year.
HRA rent details, LTA claims, interest on a home loan, and deductions under Chapter VI-A such as section 80C. Each claim needs supporting evidence.
When annual rent paid exceeds the threshold set in the rules, the landlord's PAN must be given. Payroll should check the current threshold and collect a declaration if the landlord has no PAN.
Most of the claims it covers are not allowed under the new regime, so employees who opt for it usually have little to declare. They may still need to give details relevant to deductions that the new regime allows.

HR & Payroll Glossary

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In practice