ADT-1 Filing
Stay compliant with ROC and avoid daily penalties with Legalxindia's expert ADT-1 filing service. Starting at just ₹999, our CA-assisted process gets your auditor appointment filed correctly and on time, every time.
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Table of Contents
- What is ADT-1 Filing
- The Challenge of Staying Compliant
- How Legalxindia's ADT-1 Filing Service Works
- Documents Required for ADT-1 Form Filing
- Our Step-by-Step ADT-1 Filing Process
- ADT-1 Filing Due Date and Penalty for Late Filing
- Common Mistakes to Avoid in ADT-1 Form Filing
- This Service Is Right for You If
- Investment and Packages
- Results Our Clients See
- Frequently Asked Questions About ADT-1 Filing
- Ready to File Your ADT-1 Today
What is ADT-1 Filing
ADT-1 is a mandatory compliance form that every registered company in India must file with the Registrar of Companies (ROC). It's the official way of telling the government: "We've appointed a statutory auditor."
Under the Companies Act 2013, you can't just appoint an auditor at your Annual General Meeting and move on. The appointment has to be formally reported to the ROC within 15 days of the AGM. That's where ADT-1 form filing comes in.
Think of it as your company's auditor registration with the government. Without it, the appointment isn't officially recorded, and your company is exposed to penalties that add up fast.
Why ADT-1 Matters for Your Company
a lot of directors treat ADT-1 as just another piece of paperwork. They appoint a CA at the AGM, assume the CA will handle everything, and forget about it.
That's exactly how companies end up with ₹300/day penalties stacking up silently.
ADT-1 filing is the company's responsibility, not the auditor's. You, as a director, are legally required to ensure this form reaches the ROC on time. The Companies Act 2013 is clear on this. Miss the deadline, and the Registrar can impose penalties that go up to ₹12,000 per default.
Filing it correctly also protects your auditor's appointment legally. If the ADT-1 isn't filed properly, the auditor's appointment could be challenged, which creates bigger problems for your financial reporting obligations.
Who Must File ADT-1
Virtually every registered company in India needs to file this form. This includes:
- Private Limited Companies
- Public Limited Companies
- One Person Companies (OPC)
- Section 8 Companies
- Nidhi Companies
- Producer Companies
Whether you're appointing a new auditor for the first time or reappointing an existing one at the AGM, ADT-1 form filing is required each time. The only exception is for companies that are explicitly exempt under the Act, but most registered entities don't qualify for that exemption.
If you're a compliance officer or CA handling this on behalf of a company, you already know how critical the 15-day window is, and if you're a director who just held your AGM, the clock is already ticking.
The Challenge of Staying Compliant
Here's a reality check. Filing ADT-1 sounds simple on paper, but ask any compliance officer, and they'll tell you the process has more friction points than most people expect.
Missing the Deadline Costs Real Money
The 15-day window after your AGM is short. AGMs come with their own chaos: shareholder approvals, financial statements, resolutions. By the time everything settles, a week is already gone, and if you're a startup or small company without a dedicated compliance team, this form can genuinely slip through the cracks.
The penalty? ₹300 per day. That's not catastrophic for one day, but it compounds. A month late means ₹9,000 gone. Penalties are capped at ₹12,000, but that's still money your company doesn't need to lose on something entirely avoidable.
Worse, repeated non-compliance can trigger scrutiny from the ROC. That's not a conversation any director wants to have.
Common Confusion Around ADT-1
You might be wondering: doesn't the auditor handle this? Or doesn't the company secretary take care of it automatically?
The answer is: only if you've specifically asked them to, and only if they know when your AGM was held.
A lot of the confusion around ADT-1 form filing comes down to unclear ownership. Directors assume the CA will do it. The CA assumes someone at the company is handling it. The company secretary is waiting for instructions, and the deadline passes.
Without proper documentation in place, including a board resolution, a consent letter from the auditor, and a correctly signed form, the ROC can reject the filing. That means you've missed the deadline AND still need to refile.
This is exactly why having a professional service handle your ADT-1 filing makes sense. It removes the ambiguity and gets it done right the first time.
How Legalxindia's ADT-1 Filing Service Works
Legalxindia's ADT-1 filing service is built around one goal: making your ROC compliance as hassle-free as possible. You get expert CA assistance, end-to-end document handling, and a 100% online process that doesn't require you to visit any government office.
What's Included in the Service
When you sign up for ADT-1 filing through Legalxindia, here's what you actually get:
- Board Resolution Drafting- We prepare the correctly worded resolution for your company's records
- Appointment Letter Drafting- A formal letter from the company to the auditor confirming the appointment
- Consent Letter from the CA- We help you get and format the consent letter from your auditor
- ADT-1 Form Preparation- Our team fills out the MCA form accurately, with all required details
- Digital Signature Coordination- We guide you on the director's DSC requirements for the filing
- MCA Portal Submission- We file directly on the Ministry of Corporate Affairs portal
- SRN and Acknowledgment- You receive the Service Request Number as proof of successful filing
You don't have to figure out MCA's portal, deal with form rejections, or chase paperwork. That's what our team is here for.
Documents We Prepare for You
One of the biggest pain points in ADT-1 form filing is getting the documents right. Each document has specific content requirements under the Companies Act 2013. A missing clause in the board resolution or an incorrectly formatted consent letter can result in rejection.
Legalxindia's experts draft every document to meet ROC standards. We've done this for thousands of companies across India, so we know exactly what the Registrar looks for.
Pro tip: Even if you already have some of these documents drafted, it's worth having a professional review them before submission. A minor error can cost you the 15-day window.
Documents Required for ADT-1 Form Filing
Getting your documents in order before filing is crucial. Here's exactly what you'll need:
Board Resolution
This is the resolution passed at the Board of Directors meeting authorizing the appointment of the statutory auditor. It needs to include the auditor's name, firm registration number (if applicable), the period of appointment, and the authorized signatory's details.
It sounds simple, but the wording matters. ROC has specific expectations, and a generic template pulled from the internet often misses required clauses.
Consent Letter from Auditor
Your appointed auditor needs to formally confirm that they're eligible to act as a statutory auditor for your company and that they consent to the appointment. This letter must reference the relevant sections of the Companies Act 2013 and the Institute of Chartered Accountants of India guidelines.
If your auditor isn't familiar with drafting this correctly, that's another friction point. Legalxindia's team can help coordinate this step too.
Engagement Letter
This is the agreement between your company and the auditor that outlines the scope of work, fees, and terms of the audit engagement. While it's a document between you and the auditor, it forms part of the supporting documentation for a complete ADT-1 filing.
Here's a quick reference table of all documents needed:
Document | Who Prepares It | Key Content Required
Board Resolution | Company (Legalxindia can draft) | Auditor details, appointment period, authorized signatory
Consent Letter | Appointed Auditor | Eligibility declaration, consent to appointment, CA firm number
Engagement Letter | Company and Auditor jointly | Scope of audit, fees, terms of engagement
ADT-1 Form | Legalxindia files on MCA | Company CIN, auditor details, AGM date, period of appointment
Director's DSC | Director of the company | Valid digital signature for authorizing the filing
Our Step-by-Step ADT-1 Filing Process
Legalxindia follows a clear, four-step process that keeps things moving fast without cutting corners. Here's what happens from the moment you reach out to us:
Step 1: Share Your Details
You provide us with basic information about your company: your CIN, the AGM date, the auditor's name and registration details, and the period of appointment.
This takes about 10 minutes. Our team reviews the information and checks for any obvious issues before we proceed. You can share everything via WhatsApp, email, or our online form. No office visit needed.
Step 2: Document Preparation
Our CA team drafts the board resolution, appointment letter, and reviews the consent letter from your auditor. We make sure every document meets the latest ROC requirements.
If there's anything missing or incorrectly worded, we'll flag it and fix it before submission. This is where most DIY filings go wrong. We catch those issues early.
You review the drafted documents and give us the go-ahead. That's it from your end at this stage.
Step 3: MCA Portal Filing
Once documents are ready and the director's digital signature is in place, our team files the ADT-1 form directly on the Ministry of Corporate Affairs (MCA) portal.
We handle the technical side of the MCA portal. If you've ever tried to navigate it yourself, you know it's not exactly user-friendly. Our experts know the portal inside out, so there's no fumbling with form fields or upload errors.
Step 4: Confirmation and SRN
After successful filing, you receive the Service Request Number (SRN) and a copy of the filed form as acknowledgment. This is your proof of compliance.
Keep the SRN safe. It's your reference if the ROC ever has questions about the filing. Legalxindia stores a copy too, so you can always reach out to us if you need it later.
The whole process typically takes 3 to 5 working days, depending on how quickly documents are shared and the director's DSC is arranged.
ADT-1 Filing Due Date and Penalty for Late Filing
This is the section most people search for. So let's be direct about it.
Due Date for ADT-1
The ADT-1 must be filed within 15 daysfrom the date of the Annual General Meeting where the auditor was appointed or reappointed.
For example, if your AGM is held on September 30, 2026, the last date for ADT-1 form filing would be October 15, 2026. There's no extension for this deadline under normal circumstances.
A quick summary of the timeline:
Event | Timing
AGM where auditor is appointed | Day 0
Deadline for ADT-1 filing | Within 15 days of AGM
Penalty kicks in | Day 16 onwards
Maximum penalty cap | ₹12,000 per default
Penalty for Non-Filing
If you miss the 15-day window, the Companies Act 2013 prescribes a penalty of ₹300 per dayof default, up to a maximum of ₹12,000
This penalty applies to the company AND can also apply to the officers in default, meaning directors and key managerial personnel.
Honestly, the financial penalty is only part of it. Repeated non-compliance creates a record with the ROC, which can affect your company's status and reputation during due diligence checks. If you're planning to raise funds, apply for loans, or enter into significant contracts in 2026, a clean compliance record matters more than you'd think.
Don't risk it. At ₹999, filing through Legalxindia costs less than three days of penalties.
Common Mistakes to Avoid in ADT-1 Form Filing
Over the years, Legalxindia's team has seen ADT-1 filings get rejected or penalized for the same avoidable reasons. Here's what trips people up most often:
- Filing after the 15-day deadline- This is the most common mistake. Companies lose track of the AGM date or assume someone else is handling the filing.
- Wrong auditor details on the form- The CA's name, firm name, or registration number entered incorrectly causes automatic rejection.
- Missing or incorrectly dated board resolution- The resolution date must be on or before the AGM date. A resolution dated after the AGM is invalid for this purpose.
- Consent letter not signed or incorrectly formatted- The auditor's consent letter must follow the specific format required under the Companies Act 2013.
- Using an expired Digital Signature Certificate- If the director's DSC has expired, the filing can't go through. Check the validity of your DSC before starting the process.
- Filing ADT-1 for the wrong company CIN- Sounds basic, but it happens. Always double-check the Corporate Identity Number before submission.
- Not keeping the SRN as proof- Some companies file correctly but don't save the SRN. If the ROC questions the filing later, you'll need that reference number.
Sound familiar? These are the exact issues our team checks for before every filing. When you work with Legalxindia, we run through this checklist so you don't have to.
This Service Is Right for You If
Not sure whether you need professional help with ADT-1 form filing? Here's how to tell:
- You're a director of a Private Limited, Public Limited, OPC, or any other registered company in India
- Your company recently held its AGM and appointed or reappointed a statutory auditor
- You're not sure about the exact documents needed or how to draft them correctly
- You want to avoid the ₹300/day penalty and stay on the ROC's good side
- You're a CA or compliance officer managing filings for multiple clients and need a reliable processing partner
- You've tried filing on the MCA portal before and found it confusing or time-consuming
- You want confirmation of filing with a proper SRN, not just a vague "we'll handle it"
If even one of these describes your situation, Legalxindia's ADT-1 filing service is built for you.
Investment and Packages
Legalxindia's ADT-1 filing service is priced to be accessible for companies of all sizes. Here's what's on offer:
Package | Price | What's Included
Basic ADT-1 Filing | Starting at ₹999 | ADT-1 form preparation and MCA filing, SRN confirmation
Full Compliance Package | Up to ₹2,499 | Board resolution drafting, appointment letter, consent letter coordination, ADT-1 filing, SRN and acknowledgment
The price range is ₹999 to ₹2,499 depending on what documentation support your company needs. Compare that to a single day of penalties at ₹300, and the math is straightforward.
All prices are inclusive of professional fees. No surprise charges. No hidden extras.
Get a Free Consultation to Confirm Your Package
Results Our Clients See
Legalxindia has helped over 15,000 companies across India with their compliance needs. Here's what ADT-1 filing clients typically experience:
- 100% filing success rate- No rejected submissions when our team handles the documentation
- 3 to 5 working days- Average turnaround from start to SRN confirmation
- Zero penalties- Clients who come to us before the deadline consistently avoid the ₹300/day penalty
- Clean ROC records- Companies with consistent, timely ADT-1 filings report smoother audits and due diligence checks
Here's what one of our clients shared after using the service:
"We had no idea ADT-1 was our responsibility and not our CA's. Legalxindia caught the issue before the deadline, drafted everything, and filed it in under four days. Saved us from a penalty we didn't even know was coming." - Director, Private Limited Company, Bengaluru
Real talk: the biggest win isn't the filing itself. It's the peace of mind that comes with knowing your compliance is in order, your records are clean, and you're not going to get a notice from the ROC.
Frequently Asked Questions About ADT-1 Filing
What is ADT-1 and why do I need to file it?
ADT-1 is a form filed with the Registrar of Companies (ROC) under the Companies Act 2013 to inform the government about the appointment or reappointment of a statutory auditor. It's mandatory for all registered companies in India. Without it, the auditor's appointment isn't officially recorded with the ROC, and your company is exposed to penalties.
Within how many days must ADT-1 be filed after the AGM?
ADT-1 must be filed within 15 days from the date of the Annual General Meeting (AGM) where the auditor was appointed. For example, if your AGM is on October 1, 2026, the deadline for ADT-1 form filing is October 16, 2026.
What is the penalty for late ADT-1 filing?
The penalty under the Companies Act 2013 is ₹300 per day of default, up to a maximum of ₹12,000 per default. This can apply to the company as well as the officers in default, including directors.
Who is responsible for filing ADT-1, the company or the auditor?
It's the company's responsibility. The director or company secretary must ensure ADT-1 is filed on time. The auditor's role is to provide the consent letter, but the actual filing obligation rests with the company.
What documents are required for ADT-1 form filing?
You'll need a board resolution authorizing the auditor's appointment, a consent letter from the appointed auditor, an engagement letter between the company and auditor, and the director's valid digital signature certificate (DSC) to authorize the form. Legalxindia drafts and reviews all required documents as part of the service.
Is ADT-1 required every year?
Yes, if an auditor is appointed or reappointed at your AGM, ADT-1 must be filed each time. It's an annual compliance requirement for most companies. Even if you're reappointing the same auditor, a fresh ADT-1 filing is required.
Can I file ADT-1 myself on the MCA portal?
Technically, yes, but the MCA portal isn't particularly user-friendly, and any error in the form or supporting documents can lead to rejection. Given the 15-day deadline and the risk of penalties, most directors and compliance officers prefer to have a professional handle it. Legalxindia's team knows the portal and the documentation requirements thoroughly.
How long does it take Legalxindia to complete the ADT-1 filing?
The typical turnaround is 3 to 5 working days from the time you share all required details and documents. If there are any documentation issues, our team flags them quickly to avoid delays.
What if my company's AGM already passed and I haven't filed ADT-1 yet?
File as soon as possible. Every day of delay adds ₹300 to your penalty. Even if you've crossed the 15-day deadline, you're still required to file. Contact Legalxindia and we'll help you file quickly and correctly, minimizing your penalty exposure.
Does Legalxindia file ADT-1 for all types of companies?
Yes. Legalxindia handles ADT-1 filing for Private Limited Companies, Public Limited Companies, One Person Companies (OPC), Section 8 Companies, Nidhi Companies, and other registered entities. If your company is registered under the Companies Act 2013, we can handle your ADT-1 filing.
Ready to File Your ADT-1 Today
Your AGM is done. Your auditor is appointed. Now it's time to make sure the ROC knows about it, officially, correctly, and before the 15-day deadline runs out.
Legalxindia's ADT-1 filing service gives you expert CA support, complete document drafting, and MCA portal filing, all starting at just ₹999. There's no obligation to get a consultation, and our team typically responds within 30 minutes.
Don't let a simple compliance requirement turn into a penalty that could have been avoided for less than a thousand rupees.
- Starting at ₹999
- 100% online process
- Results in 3-5 working days
- Expert CA assistance included
- Trusted by 15,000+ companies across India
Get Started with ADT-1 Filing Now
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