What is Form 16 password?

I'd first try the format provided by your employer.

If the standard format you're expecting doesn't work, check:

• The first five PAN characters are correct
• PAN letters are entered in the required case
• DOB is in DDMMYYYY
• There are no spaces
• There are no or characters
• You're using the DOB recorded against your PAN
• The file you're opening is actually Form 16

If none of that works, HR/payroll is probably the quickest solution because they know how their TDS software generated the PDF.

Also, don't confuse the Form 16 PDF password with your TRACES login password. They're unrelated.

I had the same issue last year. The first-five-PAN-plus-DOB combination didn't work for me.

I contacted HR and they told me the password format used by their payroll system. That worked immediately.

So I wouldn't keep guessing too many combinations, especially if the PDF has a limited number of attempts.

Also check whether you're actually opening Form 16 rather than Form 16A, 16B or another TDS certificate. They are different documents and can have different password arrangements.

One other distinction is that TRACES itself has a specific password rule for certain Form 16/16A download files used by deductors. TRACES says the password for opening the Form 16/16A text file is the deductor's TAN in capital letters. That's different from the password your employer may use for the final PDF they send to you. 

The password format I've seen most commonly for employer-issued Form 16 PDFs is:

First five characters of PAN + date of birth in DDMMYYYY format

So if the PAN is ABCDE1234F and the DOB is January 10, 1990, the password would be:

ABCDE10011990

There shouldn't be spaces, /, -, or other separators.

However, one important point is that Form 16 PDF passwords can be set by the employer/payroll software, so there isn't necessarily one universal password format for every employer-issued PDF.

If that format doesn't work, I'd check the email or message that came with the Form 16. Payroll departments sometimes specify the password format there.

Also make sure the date of birth is the one recorded against your PAN, particularly if you've had a PAN correction in the past.

In my case, the password wasn't related to my PAN at all. It was generated according to my company's internal policy and was mentioned on the employee portal where I downloaded the Form 16.

That's why I wouldn't rely solely on information from forums or random websites. Different employers and payroll providers may use different security settings to protect PDF documents.

If you still can't open the file, your HR or payroll team should be able to tell you the correct password format.

My employer uses payroll software that protects all salary documents with a password. For my Form 16, the password was a combination of my PAN and date of birth in a specific format.

The instructions were included in a separate email that I initially overlooked. After finding that email, I was able to open the PDF without any problems.

Based on my experience, I'd first search your inbox for another message from HR or payroll before requesting a new copy.