How to defend a maintenance case and prove hidden income

If you are the respondent in a maintenance case, the outcome usually turns on facts about income, needs and conduct. This guide explains what courts accept, and how to gather it lawfully.

Quick answer

You defend a maintenance case by placing honest, verifiable facts before the court: your true income and obligations, and evidence that the claimant earns enough, is employed, or falls within a legal bar such as living in adultery. Courts rely on the Rajnesh v. Neha disclosure affidavits, documents they summon, and lawful observation, not on accusations.

Key takeaways

  • Both sides must file sworn asset and liability affidavits (Rajnesh v. Neha, 2020).
  • A claimant's actual earnings reduce maintenance; mere qualification usually does not.
  • 'Living in adultery' bars maintenance under BNSS s.144, but needs proof of a continuing relationship.
  • Ask the court to summon salary, bank and tax records; never obtain them privately.
  • Under-declaring your own income is the fastest way to lose credibility.

Can a husband win a maintenance case?

"Winning" usually means a fair figure rather than zero. Maintenance under BNSS s.144 (earlier CrPC 125), the Hindu Marriage Act s.24-25, the Hindu Adoptions and Maintenance Act s.18 or PWDVA s.20 is need-based. Courts deny or reduce it when the evidence shows the claimant can maintain herself, earns substantially, or is legally disqualified. They increase it when the respondent hides his own income.

This page is written from the respondent's side. For how maintenance is claimed and how amounts are worked out, read alimony and maintenance in India first. The same principles apply where a husband claims maintenance from a wife under the Hindu Marriage Act, which allows claims by either spouse.

What does a court weigh when fixing maintenance?

In Rajnesh v. Neha (2020) the Supreme Court made sworn affidavits of assets and liabilities compulsory for both parties and listed factors for quantum: status of the parties, reasonable needs, the claimant's own income, the respondent's actual income and liabilities, and dependants. It also said an able-bodied husband cannot plead inability merely by claiming he has no job.

Two further principles help respondents and claimants alike. First, the claimant's actual earning matters, but a wife who is merely qualified or capable of earning is not automatically disentitled; the court looks at whether she is actually earning enough to maintain herself at the matrimonial standard (Shailja v. Khobbanna, 2018). Second, false or evasive affidavits invite adverse inference and even perjury proceedings, so honesty is tactically wise.

What evidence helps a respondent, and how is it obtained lawfully?

Fact to proveUseful evidenceLawful route
Claimant is employedAppointment letter, salary credits, employer recordsApplication to court to summon employer or direct production of documents
Claimant runs a business or practiceGST registration, company directorship, professional listingsPublic portals (GST search, MCA), public websites and ads
Claimant has income from propertyOwnership and rental recordsProperty records; court summons to tenants or societies
Claimant's own affidavit understates assetsBank accounts, investments, ITRsInterrogatories and production orders through the court
Claimant lives with another partnerContinuing cohabitation evidenceLawful observation in public places; witnesses
Your real capacity to payYour salary slips, EMIs, dependants' costsYour own documents, filed honestly

RTI generally cannot be used to get another person's salary or tax records; that is personal information exempt under RTI Act s.8(1)(j), as the Supreme Court held in Girish Ramchandra Deshpande (2012). The court is the right forum: family courts and magistrates can summon documents and witnesses.

How do you prove a wife is working when she denies it?

  1. Start with what she has said publicly: professional profiles, business pages, published ads, conference listings. Save them with date and URL.
  2. Check public registers: GST registration, MCA director data, professional council registrations where public. See how to verify a company.
  3. Record observable routine lawfully: regular attendance at an office or clinic can be documented by a licensed-business investigator from public places, without entering private premises or following her intrusively.
  4. Ask the court to summon the employer, issue interrogatories, or direct her to produce bank statements. This converts suspicion into admissible records.
  5. Cross-examine on the gaps between her affidavit and the documents.

A detective's report is not proof by itself; it points the court to records it can summon. The same method works in reverse for a wife proving a husband's concealed business, as explained in asset tracing in India.

How do you prove adultery in a maintenance case?

BNSS s.144 says a wife is not entitled to maintenance from her husband if she is "living in adultery". Courts read this strictly: a single lapse or an old episode is not enough. The respondent must show a continuing adulterous relationship around the time of the claim. Suspicion, anonymous messages or a photo with a friend will not do.

Relevant evidence includes proof of cohabitation with another person, witnesses, and lawfully gathered surveillance records. The same standard and methods are discussed for divorce in how to prove adultery in a divorce case. Note the bar applies to the wife's own maintenance; children's maintenance is unaffected. Under the Hindu Marriage Act, conduct is one factor in discretion rather than an absolute bar.

Accusing a wife of adultery without basis can itself be treated as cruelty and will damage your credibility, so raise it only with real evidence.

What should you disclose about your own income?

Everything that is true. Respondents most often lose ground by resigning a job just before the hearing, routing salary to relatives, or filing an affidavit that conflicts with their ITR. Courts impute income in such cases, sometimes higher than the real figure.

  • Disclose salary, bonuses, rental and business income.
  • List genuine liabilities: EMIs, parents' dependency, children's fees, with proof.
  • If your income has genuinely fallen, document why (termination letter, business accounts).
  • Keep paying any interim maintenance ordered; arrears can lead to recovery warrants and imprisonment for each month's default under BNSS s.144(3).

Which court tools test a claimant's affidavit?

Respondents often assume they must gather everything themselves. In fact the court's own powers are the most effective, and they produce records the other side cannot dismiss as private snooping.

  • Production of documents: the court can direct the claimant to file bank statements, ITRs, Form 16 or appointment letters for a stated period.
  • Summons to third parties: an employer, bank or housing society can be summoned to produce records or give evidence.
  • Interrogatories in family court proceedings: written questions the other side must answer on oath.
  • Cross-examination on the disclosure affidavit, line by line.
  • Adverse inference: where a party refuses to produce records in their control, the court may presume the records would have hurt them.

Applications for these orders should be specific: name the account, employer or period and explain why it is relevant. Broad fishing requests are often refused. Your lawyer can time them so the records arrive before the evidence stage, which is when they help most. Keep in mind the same tools can be used against you, so your own affidavit must already match your bank and tax records.

What must you never do while gathering evidence?

Do not access her email, cloud account or phone, install a tracker, obtain bank statements through contacts, or buy call detail records. These are offences under the IT Act and BNS, and anyone offering them is committing a crime. Do not stalk or harass; that is an offence under BNS s.78. Never create or edit documents. Lawful options are covered in what a private detective can and cannot do.

When is a private investigator useful in a maintenance case?

When the dispute is genuinely about facts the court cannot see: a business run informally, a job not on paper, or a cohabitation claim. A verified investigator can compile public records and lawful observation into a report for your lawyer, who then asks the court to summon the underlying records. See post-matrimonial investigation services. Costs vary by city and scope.

Bottom line

A maintenance case is won on credible numbers. Disclose your own position honestly, test the claimant's affidavit through court processes, and use lawful, public evidence to show real earnings or a continuing adulterous relationship. Courts reward the party whose figures hold up, not the one who shouts loudest.

This guide is general information, not legal advice. Laws and procedures change, and every case is different — speak to a lawyer about your situation. In an emergency, call 112.

FAQ

Questions, answered.

Can interim maintenance be reduced before the final order?

Yes. You can apply to modify interim maintenance if there is a material change, such as job loss, or if fresh evidence shows the claimant's income. Courts may also adjust interim amounts in the final order. Continue paying meanwhile, because unpaid arrears accumulate.

Does maintenance under one law get adjusted against another?

Yes. Rajnesh v. Neha directed that where maintenance is awarded in more than one proceeding, the later court must take the earlier award into account and adjust or set it off. Both parties must disclose earlier proceedings and orders.

Is a wife's income from her parents counted in a maintenance case?

Regular gifts or support from parents are usually not treated as her income in the same way as a salary, though courts may consider her overall circumstances. Rental income from property she owns, or a business in her name, is relevant and can be shown through records.

Can maintenance be claimed from a husband who is unemployed?

Courts generally hold that an able-bodied husband must maintain his wife and cannot escape by claiming unemployment. They may impute a reasonable earning capacity based on his qualifications, past income and lifestyle. Genuine incapacity, such as serious illness, is assessed on evidence.