Omozing Answers › Co-applicants

What documents does a co-applicant need?

In short: At most lenders a co-applicant needs two kinds of paper: identity and KYC (PAN and Aadhaar), and, if their income is to count, proof of that income, such as recent salary slips and the bank statement the salary lands in. They also consent to a credit check. The income proof is the part that matters most: income a lender cannot verify is usually treated as zero, so a co-applicant without it adds far less to how much you can borrow. Exact requirements vary by lender and are confirmed during the application.

Written by the Omozing Credit Team, which includes IIT and IIM alumni · Reviewed for accuracy by our credit and compliance team · Updated October 2026

What changes the answer

There is no single universal list. What a lender asks a co-applicant for depends on the role they play in your application:

Is their income being counted?

If yes, expect income proof. If they join mainly for their credit history, KYC and a credit check may be enough at some lenders.

How do they earn?

A salaried co-applicant usually shows salary slips and a bank statement; a pensioner shows pension credits; a self-employed co-applicant is typically asked for tax returns.

How long is the statement?

Lenders like to see several months of regular credits, not one good month. A statement from the account the money actually arrives in is what counts.

Address and relationship

Some lenders ask for current address proof if it differs from Aadhaar, or a simple note of how you are related.

An example: the same brother, with and without his papers

Deepak takes home ₹44,000 a month and pays a ₹4,000 EMI. His elder brother Vinod takes home ₹58,000 and pays a ₹9,000 EMI. Deepak adds Vinod as co-applicant. This is an illustrative profile, not a real customer, and we assume a lender that caps all EMIs at 50% of take-home.

EMI room the lender can count

Illustrative: 50% of combined take-home minus both existing EMIs. At an example 14% a year the figures are about ₹5.26 lakh and ₹11.1 lakh. Examples, not an offer; Omozing’s rates start from 11% a year.

The sum: half of ₹44,000 is ₹22,000, minus Deepak’s ₹4,000 EMI, leaves ₹18,000. With Vinod’s income verified, half of ₹1,02,000 is ₹51,000, minus both EMIs (₹13,000), leaves ₹38,000. Vinod’s ₹9,000 EMI is counted either way, because it shows on his credit report whatever he uploads. Missing paperwork can halve the result. For how much a co-applicant can add in other situations, see does adding a co-applicant increase how much I can borrow.

When it gets harder, and what helps

Co-applicant’s situation	What lenders typically ask for
Salaried	PAN, Aadhaar, recent salary slips, salary-account bank statement
Retired, on a pension	PAN, Aadhaar, pension statement or the bank statement showing pension credits
Self-employed	PAN, Aadhaar, income tax returns, business bank statements
No income of their own	PAN, Aadhaar and consent to a credit check; no income proof, so no income is added

A general guide to common practice, not any one lender’s rule.

Salary paid in cash or into a different account than the statement shared.
Name or date of birth spelt differently on PAN and Aadhaar.
Password-protected or edited PDFs, or a statement with months missing.
A co-applicant who is unreachable for verification or e-sign.

Ask them to download statements directly from net banking, full months, unedited.
Fix PAN and Aadhaar mismatches before you apply, not after.
Both of you check your credit reports first; errors slow every application. Get yours free.
Agree who will e-sign and when, so the application does not stall.

How lenders look at it

A lender uses a co-applicant’s documents for three jobs: to confirm who they are (KYC), to confirm what they earn (income proof), and to see what they already owe (the credit report, which the lender pulls itself with consent). Income that arrives regularly in a bank account, from an employer or pension, is the easiest to rely on. The lender then adds that person’s existing EMIs to the household total before working out what a new EMI can be. That is why a co-applicant’s loans matter even when their income is high.

At Omozing: co-applicants are welcome: spouse, family members, and even friends. A credit officer reads the full credit report of both applicants. For the main applicant you need your last 6 months’ salary-account bank statement, your latest salary slip, and PAN and Aadhaar for KYC. What we need from a co-applicant is confirmed during your application; to ask beforehand, email info@omozing.com or call +91 88848 00789.

What most people get wrong: they treat the co-applicant’s documents as a formality and send only PAN and Aadhaar. KYC proves who someone is; it says nothing about what they earn. If the point of adding them is to borrow more, their income proof is the document doing the work.

Applying with a co-applicant?

Salaried, take-home ₹40,000 or more, credit score from 600. Loans up to ₹25 lakh over 3 to 36 months, with rates that start from 11% a year.

Check your offer How a co-applicant helps

Frequently asked questions

Does a co-applicant need to give salary slips?

Usually only if their income is being counted. Lenders typically want recent salary slips plus the bank statement where that salary is credited.

Is PAN mandatory for a co-applicant?

In practice, yes. The lender needs PAN to pull the co-applicant’s credit report and to complete KYC.

Can a co-applicant without income proof still join?

At some lenders, yes, but their income will usually not be counted, so they add little to the amount you can borrow.

Will the lender check the co-applicant’s credit report?

Yes. With their consent the lender pulls their report, and their existing EMIs are added to the household total.

Does the co-applicant have to sign the loan agreement?

Generally yes. A co-applicant signs the agreement too, often digitally, because they usually share responsibility for repaying it.

Next questions people ask:

Co-applicants and family borrowing: questions answered Does a co-applicant need to have an income? Does a co-applicant’s score affect my score?

Omozing is the digital lending brand of Aparampaar Finance Private Limited, an RBI-registered non-deposit-taking NBFC. Loans are subject to credit assessment. See our regulatory disclosures and grievance redressal process.