Consumer Complaint Format: Example, Documents and Checklist

The standard structure

Adapt these headings to the applicable form and filing instructions.

• Cause title: name of the Commission, complaint number left blank, complainant's full name, age, occupation and address, then the opposite party's full name and address (registered office where it is a company).
• Facts: numbered paragraphs, strictly in date order, each with a date and a document reference.
• Deficiency / defect / unfair trade practice: state precisely what was promised and what was delivered.
• Cause of action: the date on which it arose and, if there were multiple, the continuing nature.
• Jurisdiction: pecuniary and territorial, with the basis stated.
• Limitation: state that the complaint is within two years, or file a separate condonation application.
• Relief: refund with interest, replacement, compensation for mental agony, litigation costs — each quantified.
• Verification and affidavit: signed by the complainant.
• List of documents with page numbers.

Illustrative facts and relief: fill in your records

Facts: On [date], I purchased [goods/service] from [opposite party] for [amount], as shown in [invoice/annexure]. The problem was [specific defect or deficiency]. I contacted [recipient] on [dates]; the recorded response was [response or no response].

Relief requested: [refund/replacement/other relief], supported by [payment, correspondence and loss records]. Explain the basis of any interest, compensation or costs requested. These placeholders are a drafting aid, not a completed complaint or an assessment of entitlement.

Drafting tips that matter

Quantify everything. 'Compensation for harassment' means nothing; '₹25,000 towards mental agony on account of eleven months of follow-up' is arguable.

Attach the paper trail even when it is unflattering to you. Commissions dislike selective annexures, and the opposite party will file the rest anyway.

Keep the narrative concise and complete; use numbered paragraphs and document references. Follow any length or format directions issued by the Commission.

Filing modes

You can file online through e-Jagriti or physically at the Commission. Physical filing usually needs the complaint in the number of sets the Commission directs, with one set for each opposite party.

Step-by-step

1. 1

   Assemble the documents first

   Draft after you have the invoice, correspondence and evidence in front of you — the facts section is written from the paper trail.

2. 2

   Write the cause title

   Get the opposite party's registered office address right; service failures cause months of delay.

3. 3

   Write facts in numbered, dated paragraphs

   Each paragraph should reference the annexure that proves it.

4. 4

   State the deficiency and the law

   Point to the specific provision of the Consumer Protection Act, 2019 you rely on.

5. 5

   Quantify the relief and value the complaint

   The valuation drives both the fee and the pecuniary jurisdiction.

6. 6

   Sign the verification and swear the affidavit

   Notarised or attested as the Commission requires.

7. 7

   Index, paginate and file

   Upload on e-Jagriti or file the required sets physically, and pay the prescribed fee.

Documents you need

• Invoice or receipt and the order confirmation
• Warranty or service contract and terms and conditions relied on
• Photographs, videos or an independent technical report on the defect
• Full email and messaging correspondence, printed and dated
• National Consumer Helpline docket or the legal notice with dispatch proof
• Affidavit verifying the complaint and identity proof of the complainant
• Authority letter or board resolution where a firm or company complains

Common mistakes to avoid

• Filing without an affidavit or without the list of documents.
• Wrong or incomplete address of the opposite party.
• Undated screenshots and unreadable photographs.
• Mixing two unrelated transactions into one complaint.
• Claiming interest without stating the rate and the period.

When you should see an advocate

• The opposite party is an insurer, hospital or builder and the case will be technical.
• You are seeking punitive damages or class relief.
• There is a limitation problem to be argued.
• You must appeal to the State or National Commission.

Frequently asked questions

Is there a prescribed format?

The Consumer Protection (Consumer Commission Procedure) Regulations prescribe the content and form of a complaint. The structure above follows those requirements; check the current regulations and any Commission-specific practice directions.

Do I need to notarise the affidavit?

Check the current Commission and portal instructions for signing, attestation or notarisation before uploading the affidavit; this guide does not certify a single nationwide practice.

How many copies for physical filing?

Usually one set for the Commission and one for each opposite party. Confirm with the filing counter.

Can a legal heir file?

Yes, in the circumstances allowed by the Act, with proof of legal heirship.