If you are trying to apply for Udyam Registration, and it shows 'Invalid Details,' be assured you are not alone. Thousands of MSME owners face this each day. This portal is highly sensitive; even a small mismatch in Aadhaar, PAN, or business information might trigger this error.

The good news?

If you are able to identify what exactly has caused the problem, then the problem becomes easy to fix.

In this article, we'll break down what actually causes the "Invalid Details" error and then provide some easy, practical solutions that do work. 

What is meant by "Invalid Details" in Udyam Registration?

The "Invalid Details" displayed at the Udyam portal simply indicates that the information provided by you does not match the official record at the Aadhar, PAN, GST, or MCA databases.

The portal automatically verifies your information.

If the form has one letter, number, or date that is incorrect compared to the database, then the system rejects it.

Main Causes of "Invalid Details" & Their Solutions

Let's go through one by one all the major causes and their simple solutions.

It is, therefore, no longer necessary to group data into intervals.

Aadhaar Details Mismatch

This is the most common cause of the error.

Why it happens?

Your Aadhaar name is different from the name you are typing.

Your DOB is incorrect.

You are using old Aadhaar details.

Your Aadhaar does not reflect the latest spelling or surname.

How to fix it

1. Log in to the official website of Aadhaar or visit the nearest Aadhaar center.

2. Change your name, as it appears on the documents, precisely.

3. Allow 24–48 hours for information to refresh.

4. Re-Attempt Udyam Registration with exact spelling as in Aadhaar

Tip:

Never add Mr./Mrs./initials in the name field. The Udyam portal accepts only the name printed on Aadhaar.

You can also download Udyam Certificate PDF from the same Udyam registration portal 

PAN Verification Failure

If the PAN number does not match the Aadhaar database, it immediately flashes "Invalid Details" on the portal.

Why it happens?

PAN and Aadhar are not linked.

The name in PAN is different from the name in Aadhaar.

Invalid/incorrect PAN number entered.

Your PAN card has spelling mistakes.

Solution

1. Check if PAN and Aadhaar are linked.

2. Alternatively, link them on the Income Tax website.

3. Correct spelling mistakes, if any.

4. Enter the correct PAN number once more on the Udyam portal.

Important:

For proprietors, the name in PAN & Aadhaar should be the same.

The mobile number or email linked to Aadhaar is incorrect

OTPs are sent to the mobile number linked with Aadhaar by the Udyam portal.

Why is it showing this error?

Your Aadhaar mobile number is old.

No active SIM card available.

You are trying to register with another mobile number.

How to fix

1. Check which mobile number is linked to Aadhaar.

2. Change in Aadhaar, in case of a change in the number.

3. Use the same number to receive OTP on the Udyam portal.

In case OTP via Aadhaar fails, Udyam will not be able to verify you; it will mark that as “Invalid.”

GST Details Not Matching—For GST-registered businesses

In case your firm is GST-registered, the Udyam portal fetches your information from the GST database.

Why it fails?

The name of the business in GST is different from the business name you have typed.

Typing the old business name

Incorrect entry of GSTIN

GST status: Inactive or Cancelled

Solution

Please check your business name exactly in the GST portal after logging in.

Copy-paste the name into the Udyam Registration.

Ensure the GSTIN is active.

Use the most up-to-date business information available.

Even a small space or extra dot makes Udyam show “Invalid.”

Using the wrong kind of Aadhaar for the type of business

This is a very common mistake.

Correct to Use: Aadhaar

Proprietorship: Aadhar of the owner

Partnership: Aadhaar of the managing partner.

LLP: Aadhaar of authorized partner

Private Limited Company: Aadhar of authorized director

HUF: Aadhaar of Karta

Using anybody else's Aadhaar gives "Invalid Details" as the result.

Correct

Use only the Aadhaar belonging to the legally authorized person.

Date of Birth Incorrect

The portal will reject it if the date of birth in Aadhaar varies from what you are typing.

Solution

Check the DOB on your Aadhaar card and use the same date.

Correct the DOB first, in case it is wrong, on the Aadhaar card.

Udyam Portal Server Sync Issue

Sometimes, it's not your fault.

Why it happens

The Aadhar server is down.

PAN server not responding

Delay in Syncing with GST Portal

Temporary Update of the Udyam System

Solution

Again, open portal in 1 hour, 6 hours or the following morning

Most sync errors will automatically fix when the servers refresh.

Typing Errors: Small but Serious

Even minor typos can lead to the "Invalid Details" pop-up.

Common mistakes

Extra space

Wrong capital letter

Using initials

spelling mistake

Incorrect digits

Solution

Double check:

Aadhaar number

PAN number

GSTIN

Spelling of Names

DOB

Enter information slowly and carefully.

If your business is already registered and you want more financial benefits, then Udyam Annexure download along with the Udyam Registration Certificate.

How to Fix the "Invalid Details" Error: A Step-by-Step Guide

Just pursue this easy approach: never give it a second look.

Step 1: Checking Aadhaar Name & DOB

Visit the Aadhaar website. → Verify Aadhaar details.

Match exact spelling.

Step 2: Verify PAN Details

Go to the Income Tax portal → Check PAN status and name.

Ensure that PAN & Aadhaar are linked.

Step 3: Confirm the Mobile Number Linked with Aadhaar

Make sure that it is active and receiving OTP.

Step 4: Use the Correct Aadhaar for the Type of Business

Step 5: Re-check for GST details, if any.

Copy the business name from the GST portal. 

Step 6: Try another browser or device. Sometimes, the browser autocomplete causes a mismatch. 

Step 7: If their servers are down, retry after a few hours. Following these steps solves the problem in 95% of cases. 

When Should You Take Professional Help? 

You should take professional help in case the Aadhaar details are not updating. PAN does not match even if you correct it. GST information is out of date. You get the same error again and again. You keep getting the same error. You want to avoid errors during the enrollment process. Professionals can enable you to properly match your information and register without any delay. 

Conclusion 

Finally, this error, termed "Invalid Details in Udyam Registration," usually originates from mismatches related to Aadhaar, PAN, mobile number, business name, or GST. Once you locate the exact mismatch and get it corrected, the registration process will be absolutely smooth. Ensure that your PAN, Aadhaar, and GST details are accurate and up-to-date. Verify your facts once to save hours of frustration. In case the above issue persists, you can always take the help of a competent service to finish your Udyam Registration quickly and properly.